[Elecraft] Problem Firmware and K3
Hello FM, I did a hard reset: push shift and power on. After I was successful to upload the K3 firmware now, the dsp1 loaded up. But have following problems. Strange noise when I start up the K3. On bands 24/28/50 I have error PL1 The Main and Config menu are not the same as described in the manual. Several options that are installed are not activated like my XV144, general RX, etc What will I find next ? I think I need a configuration file, didn't save mine ;(( Info to solve the problem is welcome Best 73 - Rudi - ON7CL __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] Problem Firmware and K3
After parameter initialization you will need to perform the configuration steps starting on page 46 and calibration steps starting on page 49 of the Owner's manual and review the menu entries starting on page 52 to enable options (such as your K144XV). Also consult the installation manuals for the options you have installed (KBPF3, etc) for their enable procedure. Often it's obvious how to enable optional modules from the list of K3 menu entries described on page 52. You'll need to know what crystal filters you have physically installed in each slot and the offsets of any 5-pole filters. This is the sort of information that might have been restored if you had a saved configuration file. 73 de Dick, K6KR -Original Message- From: elecraft-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Rudi Sent: Wednesday, December 26, 2012 1:59 AM To: elecraft@mailman.qth.net Subject: [Elecraft] Problem Firmware and K3 Hello FM, I did a hard reset: push shift and power on. After I was successful to upload the K3 firmware now, the dsp1 loaded up. But have following problems. Strange noise when I start up the K3. On bands 24/28/50 I have error PL1 The Main and Config menu are not the same as described in the manual. Several options that are installed are not activated like my XV144, general RX, etc What will I find next ? I think I need a configuration file, didn't save mine ;(( Info to solve the problem is welcome Best 73 - Rudi - ON7CL __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] K2 #7340 PreAmp Problem
Hi Don I did a check on the voltage divider resisters as you suggested found that R75 read 82 ohms rather than the expected 680 ohms! I had accidentally put in an 82 ohm resister (R94! From the buffer circuit) and put the R75 680 ohm resister in the R94 position - they are consecutively fitted on page 59 on the bottom of the board and whilst I check the resistance before fitting I must have mixed them up! I switched them round and the PreAmp now works as it should. The dc volts are now E 1.51vdc, B 2.22vdc C 12.89vdc. Thank you so much for your help Don, and I feel I've really learnt something as well! 73 Ray G3XLG -Original Message- From: Don Wilhelm [mailto:d...@w3fpr.com] Sent: 25 December 2012 16:48 To: Ray Spreadbury Subject: Re: [Elecraft] K2 #7340 PreAmp Problem Ray, I would say that Q21 does not have adequate base voltage for it to conduct. The base voltage should be about 2.3 volts. Check R72 and R73 and C143 for good soldering and correct values. Check R75 on the bottom as well. The base voltage is set by the voltage divider consisting of R72 and R73 and R75. 73, Don W3FPR On 12/25/2012 11:28 AM, Ray Spreadbury wrote: Hi Don Thank you for your reply. I visually checked the components in the preamp circuit reflowed the solder of them all including the relay, T6 Q21, but still got the same results as before. The coil T6 wires have been put in the correct holes but I can't check the wires were tinned correctly without removing it but I think they were. However, I did a dc voltage check on the transistor Q21 found some anomalies- the E,B C should be 1.6vdc, 2.3vdc 13.3vdc but with the PreAmp OFF they are E 0.00vdc, B 0.00vdc C 13.36vdc. With the PreAmp switched on, they are E 0.00vdc, B 0.33vdc C 13.17vdc. (For completeness I checked them with the Attenuator switched on they were the same as with the PreAmp switched off.) Does it look to you as though the transistor Q21, a 2N5109 is faulty? Regards Ray -Original Message- From: Don Wilhelm [mailto:w3...@embarqmail.com] Sent: 24 December 2012 21:38 To: Ray Spreadbury Cc: elecraft@mailman.qth.net Subject: Re: [Elecraft] K2 #7340 PreAmp Problem Ray, Check every component in the Pre-Amp circuit, including the relay. Do you have the leads of T6 well stripped and tinned? If so, check to see that the leads are in the correct holes. After that look critically at the solder pads for those components around the preamp circuit - look at the schematic sheet 2 to identify those components. You should see the solder flow out to an almost invisible edge on both the solder pad and the component lead. It has been said that the esolder connection should look like a mountain, but not a volcano - if there is a ring around the lead or you do not have concave solder fillets, not enough heat was applied to the connection. 73, Don W3FPR __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] Problem Firmware and K3
Reading about the problems involving upgrading the firmware, resets, calibrations, etc. - makes me think that I won't be upgrading here. My K3 is running just fine - so why would I want to mess with it? Bill W2BLC __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] KAT500 a good tuner or great tuner
Expert 1K-FA can eavesdrop on the connection between the PC and K3 and change setting of Expert's antenna tuner depending on frequency prior to TX. Microham keyers can also listen to responses of K3 being polled by logging program. When no polling from logger occurs, Microham starts polling the radio itself. I agree with Keith, KAT500 could have been smarter and change setting prior to TX. Actually Expert also measures the frequency and compare it with data received from CAT. Nothing happens if both coincide. If not - measured frequency has priority. Very clever. 73, Igor UA9CDC On 12/25/2012 7:06 PM, Keith-K5ENS wrote: We're talking adding features for the K line. Not removing any. You're missing something. The limitation is the hardware design of the K3, and there's nothing the KAT designer could have done about that (or could do now). We are stuck with that. IMO, the KAT500 implementation is awfully close to ideal based on those limitations. 73, Jim K9YC __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] Problem Firmware and K3
I've done 15-20 hardware upgrades to my K3 and several friends K3's and have never had a problem. Being familiar with the existing configuration and documentation, and following instructions carefully has worked fine for me. 73, Randy, KS4L On Dec 26, 2012, at 6:39 AM, Bill Clarke b...@w2blc.net wrote: Reading about the problems involving upgrading the firmware, resets, calibrations, etc. - makes me think that I won't be upgrading here. My K3 is running just fine - so why would I want to mess with it? Bill W2BLC __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] Problem Firmware and K3
I have extensive notes on every setting I have ever tried/tried and kept on the K3. The information is at hand - if needed. I also have real serial ports on my computer - an inexpensive sure-fix elimination of the USB converter problem. That said, with all the problems I see here - it does not encourage me to upgrade the firmware. I wonder what percentage of K3 owners do firmware upgrades with no problem - compared to those having difficulties. Bill W2BLC __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] Problem Firmware and K3
Bill and all, I have done many firmware upgrades to my K3 as a firmware field tester than have many other users. I only once had a problem because I interrupted the process - so that was my fault. Following the instructions (in both the manual and K3 Utility help file) to force a firmware download provided quick and easy relief. No need for an EEINIT. Yes, if you choose to do an EEINIT, know that you will have to set all the menu parameters and do the calibration steps again. If you have saved a configuration file, that is a snap to accomplish, just use K3 Utility to restore that configuration. If you do not have a saved configuration file, then the process is manual and laborious. Bottom line - save a configuration. You might want to do that after each firmware upgrade. In most cases, that is a just in case file (like a backup of your computer files), and will never be used. Keep your K3 firmware up to date. 99.9% of the time there will be no complications. It is only the remaining few that we hear about on this reflector. 73, Don W3FPR On 12/26/2012 7:39 AM, Bill Clarke wrote: Reading about the problems involving upgrading the firmware, resets, calibrations, etc. - makes me think that I won't be upgrading here. My K3 is running just fine - so why would I want to mess with it? Bill W2BLC __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] Problem Firmware and K3
Like most things, there is a learning curve at work. The first time one tries to upgrade, he might pick the wrong version, or inadvertently interrupt the process, or a myriad other goofs. That's why it is important to do a backup before trying that first time. I now think nothing of initiating an upgrade, and have had no (zero) problems for years. I am reminded of my mother-in-law who kept meticulous records of her individual investments after my father-in-law died. She recorded everything in 3 places. Her checkbook was double entry, because that was the way one kept books. However, she had no idea of her annual income, outflow, or net worth. She needed an accountant - an experienced, knowledgeable adviser. Regarding the K3, there is an abundance of such knowledge here that can be trusted. Monty K2DLJ K3 #699 I have extensive notes on every setting I have ever tried/tried and kept on the K3. The information is at hand - if needed. I also have real serial ports on my computer - an inexpensive sure-fix elimination of the USB converter problem. That said, with all the problems I see here - it does not encourage me to upgrade the firmware.After upgrading once or twice, the routine becomes very easy. I wonder what percentage of K3 owners do firmware upgrades with no problem - compared to those having difficulties. Bill W2BLC __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] K2 #7340 PreAmp Problem
Ray, It is great to hear that you now have it working properly. Good find. 73, Don W3FPR On 12/26/2012 6:30 AM, Ray Spreadbury wrote: Hi Don I did a check on the voltage divider resisters as you suggested found that R75 read 82 ohms rather than the expected 680 ohms! I had accidentally put in an 82 ohm resister (R94! From the buffer circuit) and put the R75 680 ohm resister in the R94 position - they are consecutively fitted on page 59 on the bottom of the board and whilst I check the resistance before fitting I must have mixed them up! I switched them round and the PreAmp now works as it should. The dc volts are now E 1.51vdc, B 2.22vdc C 12.89vdc. Thank you so much for your help Don, and I feel I've really learnt something as well! 73 Ray G3XLG __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] Problem Firmware and K3
Hi Bill, I think there's over 7000 K3s out there. There's really only a handful of folks writing in about firmware load problems but then there are dozens of replies and meanderings from that one posting. This makes the situation look worse than it is. Good sense is required as with everything else. The need for a EEINIT is probably never required if the recovery steps followed in the K3 Utility Help File are followed. Cancellation of downloads mid-process always causes difficulties. Using laptops on battery only has been stated as problematic. Not having a configuration backup has been stressed. So with this information available there should be no reason to shy away from future downloads. 73, Mike K2MK Bill Clarke wrote Reading about the problems involving upgrading the firmware, resets, calibrations, etc. - makes me think that I won't be upgrading here. My K3 is running just fine - so why would I want to mess with it? Bill W2BLC -- View this message in context: http://elecraft.365791.n2.nabble.com/Problem-Firmware-and-K3-tp7567693p7567703.html Sent from the Elecraft mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] K3, A calibration question
At 100 watts according to the K3, with 12.6 vdc (drops down from 13.8 vdc with key down CW) I get 19.5 adc according to the Hamsource EZ-meter. - Chuck, KE9UW -- View this message in context: http://elecraft.365791.n2.nabble.com/K3-A-calibration-question-tp7567680p7567704.html Sent from the Elecraft mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] Problem Firmware and K3
Never had a problem. Real RS232 port on the PC, however, my early KUSB (Prolific) also works perfectly on my Win7/64 system. I now normally sit back for a couple of days to let the eager beavers discover the warts that the field testers miss, often within about 30 minutes! Done my share of roll back on firmware. Regards, Mike VP8NO Bill Clarke wrote Reading about the problems involving upgrading the firmware, resets, calibrations, etc. - makes me think that I won't be upgrading here. My K3 is running just fine - so why would I want to mess with it? Bill W2BLC __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] Problem Firmware and K3
You only hear of the failures here, thats what the forum is about. If you think of the thousands of K3 and the many upgrades that have been done on each the failures posted here are a small fraction of a percentage compared to the successfull upgrades. Those that have problems get it going based on advice here or from the great support from Elecraft. I too use a real serial port and have never had issues. I only have the K3 conected when upgrading and turn off any virtual serial port emulatiors before an upgrade/downgrade. that said if you are using a USB to serial and it is working fine with the K3 for normal use I am sure it will be fine. As a caution I don't do it the day of a contest or when I plan to play marathon DX. If you Brick the K3 you can reset it and try again then restore the configuration that you backed up before the upgrade. I have never had to do that. If you have a failure post here and the answer to your woes will be most often answered in quick time. in other words don't worry about doing upgrades. They will work fine as long as you take the appropriate precautions Dave VE3DVY On 12/26/2012 8:17 AM, Bill Clarke wrote: I have extensive notes on every setting I have ever tried/tried and kept on the K3. The information is at hand - if needed. I also have real serial ports on my computer - an inexpensive sure-fix elimination of the USB converter problem. That said, with all the problems I see here - it does not encourage me to upgrade the firmware. I wonder what percentage of K3 owners do firmware upgrades with no problem - compared to those having difficulties. Bill W2BLC __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] Problem Firmware and K3
I save a configuration reset point just /before/ loading new firmware since, despite writing changes to the last reset point in my notebook, I always manage to forget one or two. Admittedly, this results in 2 classes of reset points on the computer, before and after. My K3 is s/n 642. Early on, I applied all FW updates. Now, I read the Release Notes first and apply those that do something that affects me. Hence, I don't have that many reset points to manage. Happy New Year to all, Fred K6DGW TXT in Sparks NV (Test msg from my new Kindle Fire ND) Don Wilhelm w3...@embarqmail.com wrote: Bill and all, I have done many firmware upgrades to my K3 as a firmware field tester than have many other users. I only once had a problem because I interrupted the process - so that was my fault. Following the instructions (in both the manual and K3 Utility help file) to force a firmware download provided quick and easy relief. No need for an EEINIT. Yes, if you choose to do an EEINIT, know that you will have to set all the menu parameters and do the calibration steps again. If you have saved a configuration file, that is a snap to accomplish, just use K3 Utility to restore that configuration. If you do not have a saved configuration file, then the process is manual and laborious. Bottom line - save a configuration. You might want to do that after each firmware upgrade. In most cases, that is a just in case file (like a backup of your computer files), and will never be used. Keep your K3 firmware up to date. 99.9% of the time there will be no complications. It is only the remaining few that we hear about on this reflector. 73, Don W3FPR On 12/26/2012 7:39 AM, Bill Clarke wrote: Reading about the problems involving upgrading the firmware, resets, calibrations, etc. - makes me think that I won't be upgrading here. My K3 is running just fine - so why would I want to mess with it? Bill W2BLC __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] Problem Firmware and K3
I have done almost every update to my Elecraft equipment; usually within a couple of days after the beta release. I have never had a pronlem with the update nor ever rolled back! I use a generic Prolific USB serial interface through my P3 (except early in the P3's life). I have never had an issue updating SN#2412! 73 Happy New Year George AI4VZ Mike K2MK k...@comcast.net wrote: Hi Bill, I think there's over 7000 K3s out there. There's really only a handful of folks writing in about firmware load problems but then there are dozens of replies and meanderings from that one posting. This makes the situation look worse than it is. Good sense is required as with everything else. The need for a EEINIT is probably never required if the recovery steps followed in the K3 Utility Help File are followed. Cancellation of downloads mid-process always causes difficulties. Using laptops on battery only has been stated as problematic. Not having a configuration backup has been stressed. So with this information available there should be no reason to shy away from future downloads. 73, Mike K2MK Bill Clarke wrote Reading about the problems involving upgrading the firmware, resets, calibrations, etc. - makes me think that I won't be upgrading here. My K3 is running just fine - so why would I want to mess with it? Bill W2BLC -- View this message in context: http://elecraft.365791.n2.nabble.com/Problem-Firmware-and-K3-tp7567693p7567703.html Sent from the Elecraft mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] Problem Firmware and K3
I've done dozens of beta firmware updates and never had a problem. My K3 is over 4 years old (s/n 1417). I've also never had a problem loading firmware onto the P3, KPA3 or KX3. I've used Windows XP Pro, Win 7 Pro, prolific chipsets, fltd chipsets and some unknown chipset in the Triplite/Keyspan USB/Serial adapter I have now. Firmware loading problems are the exception, not the rule. Rob NV5E Date: Wed, 26 Dec 2012 08:17:02 -0500 From: b...@w2blc.net To: elecraft@mailman.qth.net Subject: Re: [Elecraft] Problem Firmware and K3 I have extensive notes on every setting I have ever tried/tried and kept on the K3. The information is at hand - if needed. I also have real serial ports on my computer - an inexpensive sure-fix elimination of the USB converter problem. That said, with all the problems I see here - it does not encourage me to upgrade the firmware. I wonder what percentage of K3 owners do firmware upgrades with no problem - compared to those having difficulties. Bill W2BLC __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] KAT500: The Wisdom of the Tuner
I'm enjoying the discussion about could the KAT500 be smarter and know when the K3 has changed frequencies. Over the weekend, I had an example of the KAt500 being much smarter than its operator: This past weekend we had very high winds and some rain - perfect excuse to play radio. I went down to the shack, made a few QSOs on CW. Then QSYed to 12m phone and the KAT500 needed to Tune. I had gone through all bands on CW and SSB and done a manual tune, so I was suprised. QSYed to 15 a bit later and found the same thing - the KAT500 had to retune for high SWR. Tried 10m, same thing. 30M seemed OK. But it seemed like the KAT500 had forgotten all the pre-tuned settings other than on 30M. Grumbled, went through and manually pretuned all, could QSY and all worked. Didn't work anyone else, shut down the gear. Later that day went in the back yard to pick up limbs that the wind had knocked down and saw that one side of my OCF dipole had come down! That is why the KAT500 had retuned. I repaired the antenna, went through and retuned again... So, I would like to see the KAT500 get smarter about the K3 freq, but from know on when it unexpectedly needs to retune I will not question it and will head out to the backyard to repair the antenna... 73 John K3TN -- View this message in context: http://elecraft.365791.n2.nabble.com/KAT500-The-Wisdom-of-the-Tuner-tp7567710.html Sent from the Elecraft mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] KAT500 a good tuner or great tuner
Yes Igor that's the one I knew could be done. -Original Message- From: elecraft-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Igor Sokolov Sent: Thursday, 27 December 2012 01:48 To: j...@audiosystemsgroup.com; elecraft@mailman.qth.net Subject: Re: [Elecraft] KAT500 a good tuner or great tuner Expert 1K-FA can eavesdrop on the connection between the PC and K3 and change setting of Expert's antenna tuner depending on frequency prior to TX. Microham keyers can also listen to responses of K3 being polled by logging program. When no polling from logger occurs, Microham starts polling the radio itself. I agree with Keith, KAT500 could have been smarter and change setting prior to TX. Actually Expert also measures the frequency and compare it with data received from CAT. Nothing happens if both coincide. If not - measured frequency has priority. Very clever. 73, Igor UA9CDC On 12/25/2012 7:06 PM, Keith-K5ENS wrote: We're talking adding features for the K line. Not removing any. You're missing something. The limitation is the hardware design of the K3, and there's nothing the KAT designer could have done about that (or could do now). We are stuck with that. IMO, the KAT500 implementation is awfully close to ideal based on those limitations. 73, Jim K9YC __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] K3, A calibration question
N0CE asked: My K3 shows 15.4 amps at key down in CW at 100 watts with a P3 attached. A dummy load was used. How does that compare with your K3's, please? Please be aware that the transmit current drawn by the K3 depends significantly on the band. On some bands, my K3 draws upwards of 20 amps. 73, Paul W8TM __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] New Output Power Issue, and a new question
First of all, regarding a DC power distribution strip: I used a RigRuner 4009 and found that there was a significant voltage drop from the power source (Astron RS-35M) to the K3. Having taken measurements with a DVM, I concluded that the largest drop was from the distribution strip to the K3. A simple solution was to power the K3 from the larger main wire pair that fed the distribution strip. Then, to satisfy my own curiosity, I made the following meaurements today using the DVM then I took readings with the internal K3 meter: DVM measurements: 13.773 VDC at the RS-35 terminals 13.735 VDC at K3 connector in RX mode 13.599 VDC at K3 connector in TX-Tune mode (10W out) 12.860 VDC at K3 connector in TX mode (100W out) K3 meter readings: 13.6 VDC in RX mode 13.1 VDC in TX-Tune mode (10W out) 12.4 VDC in TX mode (100W out) What's interesting is that the K3 meter current indication decreases with time when I make the test in TX mode (100W out), starting at about 18.2 Amps or so, then going down, down, down to 14.something when I let up on the hand key. I kept the key down just 15 or 20 seconds, not wanting to tempt fate!!! Power output stayed at 100W throught the procedure. H I'm satisfied with those readings: everything works just fine! Bert, N4CW __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] K3 Key jack
I am using my K3/100 with the RemoteRig setup. The RemoteRig Radio RRC has a 1/8 or 3.5mm stereo connector for CW key out (straight key). The cable set came with a stereo 1/8 to 1/8 cable and a stereo 1/8 to 1/4 adaptor. The 1/8 plug is a very loose fit in the adaptor and I am having intermittent connection problems. I am going to look for a better adaptor or make a 1/8 to 1/4 cable. The question is, what kind of connector does the K3 have for key input (not paddle)? Is it a 3-conductor connector (stereo) or a 2-conductor (mono) connector? Happy New Year 73, Craig, AE6RR __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] [K3] Re: New Output Power Questions
Everything you add on the 13.8v line is likely to cause a problem at some point in time. My k3 came with no fuses on the power cord with same explanation. If your going to use fuses, use the oversize car stereo variety for more contact area. Gold plated ones available as well. Even Wal Mart has them now. When Lan reported the issue, nothing was said that I recall about a power distribution panel. Some of those panels have a fuse for every output. That's a nice feature but also a place for problems. To each his own but I run straight to the power supply. I also use a primitive power distribution for other 12v devices using some nice stackable banana plugs that are gold plated that cinch down down even a heavy gauge wire. They are a little pricey at Radio Shack but I like them. 73 Mike R Play me some fiddle, but no stinkin' violin! Amateur/Ham Radio KE5GBC HF Echolink mobile __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] K3 Key jack
Hi Craig: The Key jack (J13) is 3 conductor but only the Tip and shell is used - there is no connection to the Ring. (It is shown on page 3 of the Schematics - do a search for J13.) 73, Doug VE3MV - Original Message - From: Craig - AE6RR ae...@pacbell.net To: elecraft@mailman.qth.net Sent: Wednesday, December 26, 2012 1:27 PM Subject: [Elecraft] K3 Key jack I am using my K3/100 with the RemoteRig setup. The RemoteRig Radio RRC has a 1/8 or 3.5mm stereo connector for CW key out (straight key). The cable set came with a stereo 1/8 to 1/8 cable and a stereo 1/8 to 1/4 adaptor. The 1/8 plug is a very loose fit in the adaptor and I am having intermittent connection problems. I am going to look for a better adaptor or make a 1/8 to 1/4 cable. The question is, what kind of connector does the K3 have for key input (not paddle)? Is it a 3-conductor connector (stereo) or a 2-conductor (mono) connector? Happy New Year 73, Craig, AE6RR __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] [K3] Re: Problem with firmware and K3
Doing upgrades for the first time with a laptop is not for the faint of heart!!! Regardless of being plugged in. It is suspected that some laptops like my Toshibi satellite are skimping on voltage. Some are using a outboard USB hub with external wal wart power. I havnt got one of these but it's on the to buy list. If you use a laptop with success, good but I don't recommend using a laptop for the first time without a backup plan. 73 Mike R Play me some fiddle, but no stinkin' violin! Amateur/Ham Radio KE5GBC HF Echolink mobile __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] K2 is sick?
My trusty K2 (#5767) has just started acting up. It seems to be fine on all bands but 40M. On that band, the RX seems dead, and won't tune properly with my KAT500. It doesn't have the built in tuner. The 100W amp is built in. Other bands show full output and normal RX. Using my other radios have ruled out any antenna problem. Anyway, any advice would be appreciated. --Mike, W0RSR __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] KAT500 LC settings recall -- complete explanation
I have been reading some of the KAT500 traffic and thought I'd weigh in with my particular thoughts. One reason to have the tuner follow the VFO is that I would like to use the KAT500 for receive sometimes for SWL'ing or listening to BCB. In this case, I can't transmit, so it would be nice to have the tuner track the VFO. One option is to use the utility to manually select settings, but my KAT500 is remoted at the base of my antenna in a waterproof box. A USB cable of the required length is not feasible, but I am looking into using a wireless USB extender for the task. I already have some wireless RS232 serial extenders, but have never tried one for USB. The prices are all over the place. Does anyone have any experience with these devices, with or without the KAT500? Would they be safe for flashing firmware? Even with the utility connected, though, there doesn't appear to be any easy way to save setups based on names or frequencies. Maybe I've missed it since I'm not using the utility. 73, Larry N8LP On 12/25/2012 12:00 PM, elecraft-requ...@mailman.qth.net wrote: Date: Mon, 24 Dec 2012 12:54:36 -0800 From: Wayne Burdickn...@elecraft.com To: ab2tcab...@arrl.net Cc:elecraft@mailman.qth.net Subject: [Elecraft] KAT500 LC settings recall -- complete explanation (including auxBus tradeoffs) Message-ID:c5be2d64-b735-4503-a2bf-897794ecf...@elecraft.com Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes So what we're talking about now is whether it would be worth sending frequency data from the K3 to the KAT500--at the time of keying--over either the auxBus or the RS232 port. The answer, IMHO, is no. In either case it would take approximately the same amount of time to send the data as it would for the KAT500 to do RF sensing of the VFO frequency. If someone has a better idea or would like to explain their operating scenario further, I'm all ears. 73, Wayne N6KR __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] KAT500: The Wisdom of the Tuner
Any autotuner would have done the same thing. Keith, XE3/K5ENS -- View this message in context: http://elecraft.365791.n2.nabble.com/KAT500-The-Wisdom-of-the-Tuner-tp7567710p7567720.html Sent from the Elecraft mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] [K3] Re: Problem with firmware and K3
I am not home and unable to quote brand and model info but I am successfully using a USB hub (2.0/3.0 ac powered) and an 8 port USB to serial hub connected to a Dell laptop running Win8. They have been working together perfectly for many months running K-Line, SteppIR controller, rotator and DXLabs. If anyone wants more info email direct and I will send it out later this week. Sent from my iPad On Dec 26, 2012, at 12:54, Mike Rodgers mikerodgerske5...@yahoo.com wrote: Doing upgrades for the first time with a laptop is not for the faint of heart!!! Regardless of being plugged in. It is suspected that some laptops like my Toshibi satellite are skimping on voltage. Some are using a outboard USB hub with external wal wart power. I havnt got one of these but it's on the to buy list. If you use a laptop with success, good but I don't recommend using a laptop for the first time without a backup plan. 73 Mike R Play me some fiddle, but no stinkin' violin! Amateur/Ham Radio KE5GBC HF Echolink mobile __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] K3, A calibration question
Oh...yes. I measured mine at 3.710 MHz Sent from my iPad Chuck, KE9UW (Jack for BMW motorcycles) On Dec 26, 2012, at 11:29 AM, Paul Kirley pkir...@fuse.net wrote: N0CE asked: My K3 shows 15.4 amps at key down in CW at 100 watts with a P3 attached. A dummy load was used. How does that compare with your K3's, please? Please be aware that the transmit current drawn by the K3 depends significantly on the band. On some bands, my K3 draws upwards of 20 amps. 73, Paul W8TM __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] PS for KX3
Who was looking for a small PS for his KX3? Here is one from MPJ. 16 VDC at 3+ amps. You'll need a power cord and an adapter plug to fit the K's. Hard to beat the price. http://www.mpja.com/12-27-12.asp?r=358010s=12 Later de Bill-w7kxb . . __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] [K3] Re: Problem with firmware and K3
Likewise here. Win7, USB hub (4 port, powered by the laptop) connected to the K-Line and numerous FW updates done over the years. I have been FT'ing on several Elecraft products and I have been using both Prolific and FTDI USB chipset devices again with no issues. I do a configuration save prior to any updates as a matter of course and I have also reverted to earlier FW versions, again with no conflicts or 'lockups' of the K-Line. EEINIT has to be a case of when ALL else has failed then do that BUT the manual gives very clear instructions on how to force a FW update without resorting to an EEINT. Best advice is to do a Configuration Save prior to the update. I think my experience here is the Norm rather than the exception and I see no reason for anyone to have apprehensions regarding FW updates. Remember too, when you do an update that is a much later version of the current one residing in your K-Line that ALL subsequent changes and feature add-ons ARE included in the latest FW updates we receive and to date the only FW feature I am not using would be the P3 SVGA as I don't intend to install the SVGA card as it would serve no practical use for me being portable all the time and not having any need for an external video screen nor one to carry around separate. I rarely even turn on the TV these days and use the K3 for listening on the BCB anyway. 73's Gary On 27 December 2012 08:09, Jack - WE5ST we...@yahoo.com wrote: I am not home and unable to quote brand and model info but I am successfully using a USB hub (2.0/3.0 ac powered) and an 8 port USB to serial hub connected to a Dell laptop running Win8. They have been working together perfectly for many months running K-Line, SteppIR controller, rotator and DXLabs. If anyone wants more info email direct and I will send it out later this week. Sent from my iPad On Dec 26, 2012, at 12:54, Mike Rodgers mikerodgerske5...@yahoo.com wrote: Doing upgrades for the first time with a laptop is not for the faint of heart!!! Regardless of being plugged in. It is suspected that some laptops like my Toshibi satellite are skimping on voltage. Some are using a outboard USB hub with external wal wart power. I havnt got one of these but it's on the to buy list. If you use a laptop with success, good but I don't recommend using a laptop for the first time without a backup plan. 73 Mike R Play me some fiddle, but no stinkin' violin! Amateur/Ham Radio KE5GBC HF Echolink mobile __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html -- *Gary - VK1ZZ Motorhome Portable The Shack* *Elecraft K3 P3 Panadapter KPA500FT KAT500FT** KX3-K * __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] K2 is sick?
Mike, Is the problem restricted to receive? If so (and if you have the K160RX installed), check to see if the RXANT menu is set to ON. The other possibility is that you have either the K60XV option or the Rework Eliminators installed and you have the K2 secondary menu parameter for D19 set to n. If you do not have either of those conditions, it must be set to n, but if either of those conditions are in place, it must be set to y. 73, Don W3FPR On 12/26/2012 2:23 PM, Mike Baird wrote: My trusty K2 (#5767) has just started acting up. It seems to be fine on all bands but 40M. On that band, the RX seems dead, and won't tune properly with my KAT500. It doesn't have the built in tuner. The 100W amp is built in. Other bands show full output and normal RX. Using my other radios have ruled out any antenna problem. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] W2 Wattmeter accuracy at low power
I am looking for information regarding the accuracy of the W2 at low power. Does anyone know if the W2 can measure in the 1-10 mW range (assuming the reading are taken from the serial interface) for example with the 200W VHF sensor? Is the W2 accurate at these power levels? Also can the W2 (with VHF sensor) be used to measure below 144MHz with reasonable accuracy. I am guessing not but just wanted to see if anyone has explored using this meter to make measurements in the 100-118MHz range. -- View this message in context: http://elecraft.365791.n2.nabble.com/W2-Wattmeter-accuracy-at-low-power-tp7567724.html Sent from the Elecraft mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] PS for KX3
Bill, Sorry, but 16 volts is too high for the KX3. The maximum voltage must be 15 volts or below. The KX3 has internal excess voltage sensing and my shut down with a greater than 15 volt supply to protect itself. Jeesh, how many do not read the specifications or choose to ignore them - the specs contain a wealth of information about the limits of things like voltage input. 73, Don W3FPR On 12/26/2012 4:39 PM, Bill Harris wrote: Who was looking for a small PS for his KX3? Here is one from MPJ. 16 VDC at 3+ amps. You'll need a power cord and an adapter plug to fit the K's. Hard to beat the price. http://www.mpja.com/12-27-12.asp?r=358010s=12 Later __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] Price guesstimate on KXPA100
Anybody got a guess how many pennies I need to save up for a KXPA100 for my KX3? Not sure I've seen this on the list. geoff - W1OH Sent from my iPhone __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] Problem with a K3 screw - suggestions needed
Hi guys, today I decided to try to apply a mod (Audio Low Pass filter) to my beloved K3. My K3 was born in September, 2009 and I bought it factory assembled. Up till now, I just added a couple of additional filters and the KV3A board; so, I never unassembled the front panel before. Today I found that one of the upper front panel screws was probably overtightened (or defective). I tried to unscrew the screw with several phillips screwdrivers (little and big), to no avail. The side effect of my (unsuccessful) tentatives was that: 1) I was not able to unscrew the screw 2) now the screw head is damaged (see pic at https://picasaweb.google.com/lh/photo/V1aTCoSq5qkgs3y-beE_DdMTjNZETYmyPJy0liipFm0?feat=directlink) I got to unassemble the front panel unscrewing a couple of screws more, but I'd like to solve this little problem (moreover, it's ugly). Before going with some more destructive methods (I am thinking about drilling the screw??), I'd like to have some savy suggestion from the community... Moreover, do you know if Elecraft has an additional screw kit available (I don't need the stainless steel ones)? As a side note, I found that almost all the flat-head screws were very soft and damage-prone (differently from the other round-head screws). Thanks in advance for your suggestions, 73 Ciao Fabio IZ4AFW - NZ1W - HI9/IZ4AFW __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] KAT500 LC settings recall -- complete explanation
You can retune to a prior memory setting by sending a serial command, MT ; where is the frequency in kHz. But as you note, it requires a serial connection. But if you're not counting Tx frequency, you'd need some sort of connection to adjust the tuner... 73 de Dick, K6KR -Original Message- From: elecraft-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Larry Phipps Sent: Wednesday, December 26, 2012 11:29 AM To: elecraft@mailman.qth.net Subject: Re: [Elecraft] KAT500 LC settings recall -- complete explanation I have been reading some of the KAT500 traffic and thought I'd weigh in with my particular thoughts. One reason to have the tuner follow the VFO is that I would like to use the KAT500 for receive sometimes for SWL'ing or listening to BCB. In this case, I can't transmit, so it would be nice to have the tuner track the VFO. One option is to use the utility to manually select settings, but my KAT500 is remoted at the base of my antenna in a waterproof box. A USB cable of the required length is not feasible, but I am looking into using a wireless USB extender for the task. I already have some wireless RS232 serial extenders, but have never tried one for USB. The prices are all over the place. Does anyone have any experience with these devices, with or without the KAT500? Would they be safe for flashing firmware? Even with the utility connected, though, there doesn't appear to be any easy way to save setups based on names or frequencies. Maybe I've missed it since I'm not using the utility. 73, Larry N8LP On 12/25/2012 12:00 PM, elecraft-requ...@mailman.qth.net wrote: Date: Mon, 24 Dec 2012 12:54:36 -0800 From: Wayne Burdickn...@elecraft.com To: ab2tcab...@arrl.net Cc:elecraft@mailman.qth.net Subject: [Elecraft] KAT500 LC settings recall -- complete explanation (including auxBus tradeoffs) Message-ID:c5be2d64-b735-4503-a2bf-897794ecf...@elecraft.com Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes So what we're talking about now is whether it would be worth sending frequency data from the K3 to the KAT500--at the time of keying--over either the auxBus or the RS232 port. The answer, IMHO, is no. In either case it would take approximately the same amount of time to send the data as it would for the KAT500 to do RF sensing of the VFO frequency. If someone has a better idea or would like to explain their operating scenario further, I'm all ears. 73, Wayne N6KR __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] Problem with a K3 screw - suggestions needed
Fabio, That screw in into a 2D connector. You will be able to remove the front panel by removing the other 2 screws in the 2D connector, and then you should be able to rotate the 2D connector body in a direction that will loosen the screw threads. Elecraft does have replacement screws. You do not have to purchase the SS kit, just order by the part number listed in the assembly manual - you can order one or any multiple you want. The proper size screwdriver is a #1 Phillips which should be available worldwide. Do not use a worn Phillips screwdriver, it is certain to slip and strip out the screwhead. If you have had trouble, I suggest you invest in a new screwdriver. I use my #1 Phillips more than most in my Elecraft repair activities, but if I find my screwdriver does not firmly hold a screw when the screwdriver shaft is held horizontally, that tip is worn sufficiently that it should be replaced. I do not want to strip out the screwheads on my customer's equipment. In other words, do not use worn screwdriver tips and all should be well. 73, Don W3FPR On 12/26/2012 5:46 PM, Fabio IZ4AFW / NZ1W wrote: Hi guys, today I decided to try to apply a mod (Audio Low Pass filter) to my beloved K3. My K3 was born in September, 2009 and I bought it factory assembled. Up till now, I just added a couple of additional filters and the KV3A board; so, I never unassembled the front panel before. Today I found that one of the upper front panel screws was probably overtightened (or defective). I tried to unscrew the screw with several phillips screwdrivers (little and big), to no avail. The side effect of my (unsuccessful) tentatives was that: 1) I was not able to unscrew the screw 2) now the screw head is damaged (see pic at https://picasaweb.google.com/lh/photo/V1aTCoSq5qkgs3y-beE_DdMTjNZETYmyPJy0liipFm0?feat=directlink) I got to unassemble the front panel unscrewing a couple of screws more, but I'd like to solve this little problem (moreover, it's ugly). Before going with some more destructive methods (I am thinking about drilling the screw??), I'd like to have some savy suggestion from the community... Moreover, do you know if Elecraft has an additional screw kit available (I don't need the stainless steel ones)? As a side note, I found that almost all the flat-head screws were very soft and damage-prone (differently from the other round-head screws). __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] Problem with a K3 screw - suggestions needed
On Wed, Dec 26, 2012 at 4:46 PM, Fabio IZ4AFW / NZ1W iz4...@iz4afw.orgwrote: ...2) now the screw head is damaged... === Fabio, I did this on my K3 the first day I got it. The solution provided by the Elecraft service stars was to take off the side panel and take all the other screws out of the little corner joiner. Then you can get the panel off, and even if damaged the screw will come out of the joiner okay. Tony KT0NY -- http://www.isb.edu/faculty/facultydir.aspx?ddlFaculty=352 __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] W2 Wattmeter accuracy at low power
The W2 cannot measure power in the 1-10mw range. The sensors are calibrated at 144 and 460 MHz. They will certainly work in the 100-118MHz range but the accuracy is unknown. Bob, N6CM On Wed, Dec 26, 2012 at 1:47 PM, jeffrey741 jfedi...@alum.rpi.edu wrote: I am looking for information regarding the accuracy of the W2 at low power. Does anyone know if the W2 can measure in the 1-10 mW range (assuming the reading are taken from the serial interface) for example with the 200W VHF sensor? Is the W2 accurate at these power levels? Also can the W2 (with VHF sensor) be used to measure below 144MHz with reasonable accuracy. I am guessing not but just wanted to see if anyone has explored using this meter to make measurements in the 100-118MHz range. -- View this message in context: http://elecraft.365791.n2.nabble.com/W2-Wattmeter-accuracy-at-low-power-tp7567724.html Sent from the Elecraft mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] New Output Power Issue, and a new question
Thanks, Bert (nice call) I started out to share some info with Ian, and things got interesting at my qth. Some of your measurements are similar to mine. Here are the details of what I found in case a person is interested: I used a piece of red/black paired wire from my Astron to my homebrew distribution. Without disconnecting it, I think it looks a size smaller than the wire to the K3. I also looked at the fuse holder (buss type) and the wire on it looks smaller as well. I'm going to replace both with heavier wire. As for my distribution, I use ground blocks for AC power panels and mount them in plastic outlet boxes. I solder the ends of my wires before I tighten the screws down on them. I am not opposed to bypassing the distribution blocks if need be. I checked all my manuals for schematics, and finally downloaded them. I printed out the first six pages. I can see that the 12V out jack is not part of the ammeter sensing, so the P3 current can be ignored when using the K3 ammeter. A couple replies said the current draw will vary by band. That is good to know. I wonder if you made your measurements on the 75/80 meter band as I did. I'm curious about your mention of the 18 amps tapering down to 14 amps thing. I need to do as you did and measure the voltage with my DVM at the PS, the distribution blocks, and the K3 terminals. From your readings, I can tell the voltage drop is not nearly as great as it appeared by the K3 meter. Using the K3 readings, I have 0.5 volt lower than you on key down, and that is acceptable. I should be able to correct that. And yes, as you said, 'everything works just fine'. Thanks much, Rich, n0ce - Original Message - From: n...@aol.com To: elecraft@mailman.qth.net Sent: Wednesday, December 26, 2012 11:56 AM Subject: Re: [Elecraft] New Output Power Issue, and a new question First of all, regarding a DC power distribution strip: I used a RigRuner 4009 and found that there was a significant voltage drop from the power source (Astron RS-35M) to the K3. Having taken measurements with a DVM, I concluded that the largest drop was from the distribution strip to the K3. A simple solution was to power the K3 from the larger main wire pair that fed the distribution strip. Then, to satisfy my own curiosity, I made the following meaurements today using the DVM then I took readings with the internal K3 meter: DVM measurements: 13.773 VDC at the RS-35 terminals 13.735 VDC at K3 connector in RX mode 13.599 VDC at K3 connector in TX-Tune mode (10W out) 12.860 VDC at K3 connector in TX mode (100W out) K3 meter readings: 13.6 VDC in RX mode 13.1 VDC in TX-Tune mode (10W out) 12.4 VDC in TX mode (100W out) What's interesting is that the K3 meter current indication decreases with time when I make the test in TX mode (100W out), starting at about 18.2 Amps or so, then going down, down, down to 14.something when I let up on the hand key. I kept the key down just 15 or 20 seconds, not wanting to tempt fate!!! Power output stayed at 100W throught the procedure. H I'm satisfied with those readings: everything works just fine! Bert, N4CW __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] PL-2303 USB-Serial Drivers
I would just like to share with everyone. When I did a upgrade to Mountain Lion, my PL-2303 driver did not work. The only drivers that I found that worked were from this web site. http://changux.co/osx-installer-to-pl2303-serial-usb-on-osx-lio Hope this helps anyone that may need this. Chris W7CTH __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] PL-2303 USB-Serial Drivers
Yes Chris, that procedure works great. Before running that the only serial port that showed up new after installing the Prolific driver was USB Serial and it didn't work. After running through that procedure and using his recommended driver PL2303 shows in in the drop down menu and it works great. A new user just needs to not be put off by the language in the screen prints, the steps flow normally. 73, Rick K6LE On 12/26/2012, at 4:15 , Chris Hembree w7...@yahoo.com wrote: I would just like to share with everyone. When I did a upgrade to Mountain Lion, my PL-2303 driver did not work. The only drivers that I found that worked were from this web site. http://changux.co/osx-installer-to-pl2303-serial-usb-on-osx-lio Hope this helps anyone that may need this. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] K2 for sale
For sale K2 serial 000627 with the following installed: KSB2 SSB Adapter KNB2 Noise Blanker KAF2 Audio Filter and Real-Time Clock ETS2 3 Titt Stand Yaesu MH-31 mic also includes installed finger dimple on original elecraft tuning knob, and spare tuning knob from an FT817 total price new over $1150 asking $850 email me off list to jeffreyblumenf...@mac.com Jeffrey Blumenfeld KB3DX M: 202.255.6300 __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] Problem with a K3 screw - suggestions needed
Hi Fabio, I think I can help you. I had exactly the same problem and posted this message some time ago: I wanted to share a very successful procedure to remove one of the flat head 4-40 cover screws from my K3. The screw head was damaged beyond use. There was a long thread on the subject last year and one poster suggested using a left hand drill bit. I purchased a 3/32 left hand bit, chucked it into my hand drill, masked off the screw to avoid any cover damage, drilled very slowly, and 5 seconds later the drill bit with the entire screw was in my hands. The threads of the 2-D fastener were totally undamaged and a new screw was easily put into place. My thanks to the poster that made the recommendation. 73, Mike K2MK Fabio IZ4AFW / NZ1W wrote Hi guys, today I decided to try to apply a mod (Audio Low Pass filter) to my beloved K3. My K3 was born in September, 2009 and I bought it factory assembled. Up till now, I just added a couple of additional filters and the KV3A board; so, I never unassembled the front panel before. Today I found that one of the upper front panel screws was probably overtightened (or defective). I tried to unscrew the screw with several phillips screwdrivers (little and big), to no avail. The side effect of my (unsuccessful) tentatives was that: 1) I was not able to unscrew the screw 2) now the screw head is damaged (see pic at https://picasaweb.google.com/lh/photo/V1aTCoSq5qkgs3y-beE_DdMTjNZETYmyPJy0liipFm0?feat=directlink) I got to unassemble the front panel unscrewing a couple of screws more, but I'd like to solve this little problem (moreover, it's ugly). Before going with some more destructive methods (I am thinking about drilling the screw??), I'd like to have some savy suggestion from the community... Moreover, do you know if Elecraft has an additional screw kit available (I don't need the stainless steel ones)? As a side note, I found that almost all the flat-head screws were very soft and damage-prone (differently from the other round-head screws). Thanks in advance for your suggestions, 73 Ciao Fabio IZ4AFW - NZ1W - HI9/IZ4AFW -- View this message in context: http://elecraft.365791.n2.nabble.com/Problem-with-a-K3-screw-suggestions-needed-tp7567729p7567738.html Sent from the Elecraft mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] New Output Power Issue, and a new question
I used a piece of red/black paired wire .. prompts me to mention that just because it says it is 10 gauge or 12 or whatever gauge take a good look before you buy that spool...i have bought stuff red/black that was NOT as printed on the spool or the wire. and as you might guess it was too small diameter. I keep some standards... and a wire gauge.. ( I love the hamfest vendors that label that stuff 12 guage bill __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] Price guesstimate on KXPA100
About 90,000 of them. The kit will probably be less. Eric has stated that the list price is not set at this time so this is truly a guess. 73, matt W6NIA On Wed, 26 Dec 2012 17:42:14 -0500, you wrote: Anybody got a guess how many pennies I need to save up for a KXPA100 for my KX3? Not sure I've seen this on the list. geoff - W1OH Sent from my iPhone __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] KAT500 LC settings recall -- complete explanation
i bought one a while back for about 70 bucks. Its an IO Gear GUCE50. I've had varying success with it. Currently I use it to extend my USB from my media server into the living room to allow for connection of a IR receiver. For a while I was also using a USB to fiber optic sound card so based on that I think that firmware updates would be acceptable. In Linux I'd had some issues with the computer crashing and the dmesg log actually stated that the USB stack blew up and it said Possible EMI?. However in Windows I'd never had any of these issues. Once I changed my antenna system up a bit I've had no issues what-so-ever even with 500 watts. If you have any further questions feel free to ask. ~Brett On Wed, Dec 26, 2012 at 2:51 PM, Dick Dievendorff die...@comcast.netwrote: You can retune to a prior memory setting by sending a serial command, MT ; where is the frequency in kHz. But as you note, it requires a serial connection. But if you're not counting Tx frequency, you'd need some sort of connection to adjust the tuner... 73 de Dick, K6KR -Original Message- From: elecraft-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Larry Phipps Sent: Wednesday, December 26, 2012 11:29 AM To: elecraft@mailman.qth.net Subject: Re: [Elecraft] KAT500 LC settings recall -- complete explanation I have been reading some of the KAT500 traffic and thought I'd weigh in with my particular thoughts. One reason to have the tuner follow the VFO is that I would like to use the KAT500 for receive sometimes for SWL'ing or listening to BCB. In this case, I can't transmit, so it would be nice to have the tuner track the VFO. One option is to use the utility to manually select settings, but my KAT500 is remoted at the base of my antenna in a waterproof box. A USB cable of the required length is not feasible, but I am looking into using a wireless USB extender for the task. I already have some wireless RS232 serial extenders, but have never tried one for USB. The prices are all over the place. Does anyone have any experience with these devices, with or without the KAT500? Would they be safe for flashing firmware? Even with the utility connected, though, there doesn't appear to be any easy way to save setups based on names or frequencies. Maybe I've missed it since I'm not using the utility. 73, Larry N8LP On 12/25/2012 12:00 PM, elecraft-requ...@mailman.qth.net wrote: Date: Mon, 24 Dec 2012 12:54:36 -0800 From: Wayne Burdickn...@elecraft.com To: ab2tcab...@arrl.net Cc:elecraft@mailman.qth.net Subject: [Elecraft] KAT500 LC settings recall -- complete explanation (including auxBus tradeoffs) Message-ID:c5be2d64-b735-4503-a2bf-897794ecf...@elecraft.com Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes So what we're talking about now is whether it would be worth sending frequency data from the K3 to the KAT500--at the time of keying--over either the auxBus or the RS232 port. The answer, IMHO, is no. In either case it would take approximately the same amount of time to send the data as it would for the KAT500 to do RF sensing of the VFO frequency. If someone has a better idea or would like to explain their operating scenario further, I'm all ears. 73, Wayne N6KR __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] New Output Power Issue, and a new question
Not a problem if you buy from reputable dealers, My preferences are The Wireman and RF Parts Connection. 73, Don W3FPR On 12/26/2012 8:12 PM, bill ny9h wrote: I used a piece of red/black paired wire .. prompts me to mention that just because it says it is 10 gauge or 12 or whatever gauge take a good look before you buy that spool...i have bought stuff red/black that was NOT as printed on the spool or the wire. and as you might guess it was too small diameter. I keep some standards... and a wire gauge.. ( I love the hamfest vendors that label that stuff 12 guage __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] Cannot download driver for KUSB
I received a KUSB from Elecraft today. I am trying to download the driver from the FTDI website. The Windows x86 32 bit version will not download. I am getting a network error. It is only a 1,322 KB file. Can I get the driver anywhere else? Thank you. Dave, N4QS __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] [KAT500] Remote tuner now at 25F
Hi all, Just a short report after returning from celbrating Christmas at Grandma's farm and temperatures have dropped considerably. Tuner is doing great - memorized settings are working with no noticeable drift in SWR readings. Of course 25F is nothing extreme around here, but it's far from room temperature. AB2TC - Knut -- View this message in context: http://elecraft.365791.n2.nabble.com/KAT500-Remote-tuner-now-at-25F-tp7567744.html Sent from the Elecraft mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] Cannot download driver for KUSB
I got mine from Windows update by plugging in the adapter. Dick, K6KR On Dec 26, 2012, at 17:27, Dave Perry, N4QS n...@comcast.net wrote: I received a KUSB from Elecraft today. I am trying to download the driver from the FTDI website. The Windows x86 32 bit version will not download. I am getting a network error. It is only a 1,322 KB file. Can I get the driver anywhere else? Thank you. Dave, N4QS __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] Cannot download driver for KUSB
Dick, That worked. Thanks. Dave, N4QS -Original Message- From: Dick Dievendorff [mailto:die...@comcast.net] Sent: Wednesday, December 26, 2012 8:28 PM To: n...@comcast.net Cc: Elecraft Reflector Subject: Re: [Elecraft] Cannot download driver for KUSB I got mine from Windows update by plugging in the adapter. Dick, K6KR On Dec 26, 2012, at 17:27, Dave Perry, N4QS n...@comcast.net wrote: I received a KUSB from Elecraft today. I am trying to download the driver from the FTDI website. The Windows x86 32 bit version will not download. I am getting a network error. It is only a 1,322 KB file. Can I get the driver anywhere else? Thank you. Dave, N4QS __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] KAT-500 LED Brightness
Would anyone know if there is a way to decrease the brightness of the KAT500 LED's? Perhaps via the KAT-500 Utility program? I sure do hope so because as-is the LED's are way too bright for me. (I've got a sensitivity to light problem). Thank You 73- Dick __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
