Re: [Elecraft] K3s Crystal Filter Config Qustion
In the utility, you tell the K3 which filters are installed. They kick in when you narrow the DSP to within their range. You can select when they kick in in another setting. Buck k4ia K3 #101 Honor Roll 335 8 Band DXCC On 7/3/2016 10:23 AM, Bill Leonard N0CU wrote: I am uncertain on how to configure the radio's filters using the K3 Utility. I have the 6 KHz & 2.8 KHz filters. I am totally confused by Cady's book, which shows (pg 27) almost all of the ENABLE boxes checked. This doesn't make any sense to me since I doubt the hardware can be configured with all four filters inline, and even if it could, why would anyone want to use a 350 Hz filter on AM. I assume that I check one box for each mode depending on which filter I want used. Thanks, Bill N0CU -- View this message in context: http://elecraft.365791.n2.nabble.com/K3s-Crystal-Filter-Config-Qustion-tp7619541.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 Message delivered to k...@aol.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 Message delivered to arch...@mail-archive.com
Re: [Elecraft] Headset
The CM500 is offered on Amazon for $59. Don't know about shipping to the Falklands. Buck k4ia K3 #101 Honor Roll 334 8 Band DXCC On 5/26/2016 11:44 AM, Brian Denley wrote: I use the Koss SB45 headset. Works very well. Brian Denley KB1VBF Sent from my iPad On May 26, 2016, at 10:14 AM, Mike Harriswrote: Hi, If I remember correctly the Koss SB45 headset has been offered as a suitable substitute for the K3 weapon of choice the Yamaha CM500. Any experience out there? My much used CM500 are starting to shed the leatherette covering and the foam inside the cavities is wearing away. CM500 can be rather difficult to source. Regards, Mike VP8NO __ 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 Message delivered to b.den...@comcast.net __ 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 Message delivered to k...@aol.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 Message delivered to arch...@mail-archive.com
Re: [Elecraft] Wide CW Signals
Those extremely wide ragged looking signals are probably all the hounds chasing the DX fox. You are seeing multiple signals, not one ragged one. Buck k4ia K3 #101 Honor Roll 333 8B DXCC On 1/14/2016 11:48 AM, Amateur Radio Operator N5GE wrote: Is there something wrong with my P3, or are all of those extremely wide raged CW signals I see in the DX pile-ups really that bad? ARS N5GE __ 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 Message delivered to k...@aol.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 Message delivered to arch...@mail-archive.com
Re: [Elecraft] KPA500 troubles
Does anyone have a serial number for the changeover? I don't see anything on the Elecraft wab page. Buck k4ia K3 #101 Honor Roll 333 8B DXCC On 10/20/2015 11:58 AM, ok1rp wrote: Hi Jack, if your KPA500 has LPF board rev. D or earlier then You will need to make LPF TR Switch Rework REV5 modification, Elecraft parts kit: E850607. But maybe there is another issue in your case. Try to read first then decide. If you want and you have SMD tools then You can try to make this mods first and test if it was the case. If not then you can send to Elecraft service. If you have no SMD tools and experiences then it is better to send it to them now. The people at Elecraft service are great and professional so no worry about. It is not complicated just a bit tight on the board and not so much space around the parts to remove the old one. Must be done very carefully. I made this mod on KPA500 for two friends already and in both cases amps worked well after that. Hope it helps. 73 - Petr, OK1RP - http://ok1rp.blogspot.com -- View this message in context: http://elecraft.365791.n2.nabble.com/KPA500-troubles-tp7609284p7609332.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 Message delivered to k...@aol.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 Message delivered to arch...@mail-archive.com
[Elecraft] Travel with KX3
Just sailed through security at Reagan National, JFK and El AL on my way to Israel. Had the KX3, a wire antenna and coax in the carry on. Those are some of the toughest security check points in the world. No one asked a question or wanted to open the bag. Listen for 4x/k4ia on the qrp frequencies. Holiday style. K4iaBuck __ 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 Message delivered to arch...@mail-archive.com
[Elecraft] K3 Sub Rx RF Gain issue and TX sticking
The RF Gain control on the Sub RX acts weird. It will seem deaf until 3 o'clock on the dial. Once past 3, the gain jumps up and then is linear if you turn it down. This pattern will repeat if you turn off the Sub Rx and turn it back on again. The main RX Rf Gain control is smooth and linear all through the dial range. I have done the RX calibration routine on both receivers. During Field Day, if I hit the Esc Key or the paddle to interrupt a CQ (N1MM+) , my external keyer (MKUSB) would stop keying but the rig would stay in transmit mode. Tapping the XMT button would put the rig back to RX mode. Ideas? -- Buck k4ia K3 #101 Honor Roll 333 8B DXCC __ 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 Message delivered to arch...@mail-archive.com
[Elecraft] Sub RCVR RF Gain dropping
I have noticed that the RF gain on the Sub RX will often drop way down. I recall it happens when the SUB RX is first engaged. But twisting the knob a bit brings it right back up. This happened at FD when I was using the Sub Rx to SP listening between CQs. Ideas? -- Buck, k4ia DXCC Honor Roll 333 8B DXCC K3# 101 KX3 #715 __ 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 Message delivered to arch...@mail-archive.com
[Elecraft] Ham enthusiast arrested
Ham-radio enthusiast, Hezekiah Bambershoot, of Ft Jackson, was arrested yesterday at police headquarters for disorderly conduct and assaulting a police officer.Bambershoot initially came to headquarters reporting he had been victimized by buying a radio from a mysterious Californian named Ellie Craft. Ms Craft allegedly took advantage of Bambershoot by claiming to have down-conversion which he mistook for a syndrome of the same name. Bambershoot was happy with his purchase until his friends told him all the problems he should be having with his new radio. According to Police spokesman, Ken Wood, The poor man was distraught and raving about roofing filters.What the heck are roofing filters? The arrest report filed by fellow-ham, Officer Ike Com, listed Bambershoot's original complaint as radio mushiness but notes, I told him all my radios sound mushy but he was upset he couldn't hear it on his.When we tried to calm him down he became unruly. Su Yae, an EMT called to the scene, defended Bambershoot saying, When I got there they claimed he was making clicking noises with his keys but I never heard any key-clicking.The poor man was just frustrated because his purchase had so many faults he couldn't find.I feel sorry for him. Bambershoot is being held on $10,000 bond.Police are still searching for the elusive Ellie Craft. -- Buck k4ia __ 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 Message delivered to arch...@mail-archive.com
Re: [Elecraft] More Power Pole. . Roll Pin substitute
And therein lies the problem: First, they may be cute but they ain't cheap Then, you have to buy a special crimper The assembly is tricky (up, down, right, left - did I hear it snap in place or snap in two?) You could try to use a roll pin - oh no, those don't work as designed so you use a broken-off QTip Even with the QTip/roll pin/toothpick, you have to superglue the halves together because they won't hold as designed Then, you have to put a zip tie or tape around them so they don't pull out Plus, they are flimsy plastic so they are prone to breaking The Powerpole is a Mickey Mouse solution in search of a problem. What was wrong with the good old Molex? To keep this on an Elecraft related topic, I just hope these things don't show up on any more wonderful Elecraft equipment. Buck k4ia On 2/17/2015 5:08 PM, Terry Schieler wrote: Similar to Phil's approach, rather than using the metal roll pin, I break off a wooden toothpick in the retention hole and put a drop of super glue on the toothpick. Terry W0FM -Original Message- From: Phil Debbie Salas [mailto:dpsa...@tx.rr.com] Sent: Tuesday, February 17, 2015 10:21 AM To: elecraft@mailman.qth.net Subject: Re: [Elecraft] More Power Pole. . I have to admit. I hate those 2.1mm DC connectors. Most are really not designed for current over 1-amp, though there are expectgions. I wish the KX3 had Powerpoles on it instead! I have Powerpoles all over my ham shack and work bench, and have had no problems. Rather than used those roll-pins, I use a dab of super-glue to hold the connectors together. Phil - AD5X __ 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 Message delivered to k...@aol.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 Message delivered to arch...@mail-archive.com
Re: [Elecraft] Power Pole connectors
You are about to ignite a firestorm with a debate about the merits of Powerpoles. IMHO, there are only two kinds of Powerpoles, those that have already fallen out and those that are going to fall out soon. Make double-plus certain you have the blades snapped into the shell properly. Then put tape around the junction. Cross your fingers. Buck k4ia K3# 101 KX3 #715 On 2/17/2015 9:58 AM, Chris Hallinan wrote: Hi list, I've noticed that almost every time I move my K3, it powers down. I have little doubt it's the power pole connectors. I soldered them, and I'm pretty good with a soldering iron. It seems to be plugged in and fully seated. But why is it so fragile? I used the powerpole connectors and contacts that came with my K3 kit. Has anyone else notice this phenomenon? Any advice? Thanks and 73, Chris K1AY __ 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 Message delivered to arch...@mail-archive.com
Re: [Elecraft] K3: best roofing filter on RTTY
I attended Contest University at Dayton last year and the RTTY expert suggested he found that too narrow a filter compromised the decoding. It seemed to work best when the filter was a little wider. He suggested 500Hz and 250Hz only in the presence of strong QRM. He did NOT like the dual-tone filtering in the K3 or Icom's twin-peak filter. It is on slide 3 of the Advanced RTTY Contesting presentation available in the Files section on the Contest University website. Buck k4ia K3# 101 KX3 #715 On 2/16/2015 12:47 PM, dm...@nexicom.net wrote: David Moes VE3DVY Since I find that the 8 pole 250 Hz filter is really a bit wider I tell my K3 in filter setups its 300hz It works fine for me this way including on RTTY During the WPXRTTY this weekend I had good luck copying weak signals right beside a power house signal using the 250hz filter. --- Original message --- Subject: Re: [Elecraft] K3: best roofing filter on RTTY From: Jim's Desktop w...@cox.net To: elecraft@mailman.qth.net Date: Monday, 16/02/2015 9:49 AM The narrowest filter I have in both receivers is the 400 Hz one. I borrowed a K3 that had a 250 Hz filter in it once and tried it on RTTY. It works, but it's right on the margin of being too narrow. If someone is using one of the older Packet TNC's that have RTTY mode in them (they used 200 Hz shift instead of 170 and there are still a lot of them out there) it's really hard to get them tuned in with a 250 Hz filter, especially in weak signal/selective QSB situations. The 400 Hz filter doesn't seem to have that limitation though it does let slightly more noise in (easily handled with the DSP filters anyway. Jim - W0EB On 2/15/2015 11:35 PM, David Cole wrote: Hi, I ordered and use the 400 for RTTY, I suspect the 250 is a bit to narrow. __ 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 Message delivered to k...@aol.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 Message delivered to arch...@mail-archive.com
Re: [Elecraft] [TowerTalk] Elecraft package for sale
My scamdar is on high alert. The offer itself seems benign but there is something just not right. I will bet that when you get into the details, this will get fishier and fishier. Someone got just enough information to seem legitimate. The offer to see the equipment will never occur for countless reasons. Somewhere along the line, after you have been lulled in, this will degenerate. I an in a business where we are targeted every day with increasingly sophisticated and believable stories. When in doubt, just say no. Buck k4ia K3# 101 KX3 #715 On 12/12/2014 6:26 PM, Nick Kemp wrote: Regardless of all the arguments about the potential for a scam, the final message should be proceed with eyes wide open. Nick N1KMP __ 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 Message delivered to k...@aol.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 Message delivered to arch...@mail-archive.com
Re: [Elecraft] Strange Ticking sound with K3/0 Mini to RemoteRig for remotely controlling K3.
USB or serial port polling? Try a different adapter or one that uses an optoisolater Craig Buck On Oct 5, 2014, at 5:36 PM, Brian F. Wruble bwru...@gmail.com wrote: Hi All: The symptom I am describing persists despite changing routers, internet systems, and cities. In a QSO this morning, the other parties reported a ticking sound on my transmitted signal --- faint but noticeable --- and I could also hear it in XMIT Monitor. I was operating my remote gear as a test --- in the same room as the K3, and on the same LAN. I have now set myself up 110 miles away, and the sound persists. I am able to work others, get good signal reports, but I can hear the tick tick tick, about 2 per second. In testing, I find the sound is there even if I power down the gear --- the radio and the control end. It persists if I remove 12VDC from the K3/0 mini. Also if I remove the wifi module from the RemoteRig control box. If I remove power from the RemoteRig, it goes away. With power to the RR, the ticking goes away if I unplug the TTL line from the K3/0 mini. Unplugging the other lines makes no difference, though it becomes fainter if I unplug Aux/Mic. It persists if I remove the ethernet cable connecting the RemoteRig to my router. It persists if I unplug the USB line from the RemoteRig to my PC. This symptom appeared after a good period of time when everything worked. And all functionality is still there --- just this maddening tick tick tick --- like something from Edgar Allan Poe. All ideas gratefully accepted. 73 de Brian W3BW *Brian F. Wruble, C.F.A. __ 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 Message delivered to k...@aol.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 Message delivered to arch...@mail-archive.com
Re: [Elecraft] K3 AF Gain
The AF Gain dial can also be used like a balance control. When you say they are both set the same, what is probably happening is you have the balance control over to the one side. Look in the Tech Menu for a setting called SUB AF. The choices are nor and balance. If you are in balance mode and you want them to be the same you have to set the Sub AF Gain knob to the middle. Buck k4ia K3# 101 KX3 #715 On 7/19/2014 5:11 PM, Mike via Elecraft wrote: I know I'm probably stupid and missing something obvious, but when I turn on the sub receiver it is much louder in my right ear than the main is in my left with the AF gain set the same on both receivers and both VFO's tuned to the same frequency. RF gain is set the same on both receivers. I have one antenna connected to ANT 1 (which then goes to KPA500 then KAT500). The settings are as came from the factory and diversity is not on. I've looked through the K3 manual and Fred KE7X's book and don't find anything. Is this the 3 db attenuation when signal split to both receivers? I would think the attenuation would be equal. Firmware is the latest. Sorry for the bandwidth, it's probably something obvious. Thanks. Mike KD8RQE __ 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 Message delivered to k...@aol.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 Message delivered to arch...@mail-archive.com
Re: [Elecraft] Unhook *ALL* connections before Lightning storm
I have had several instances of nearby impulse damage and surge voltage on the AC line. It could have been very expensive but for insurance. I would put in a plug for either the ARRL or Ham Radio Insurance Associates equipment insurance. HRIA will cover up to $5000 in losses for $136/yr including Mechanical Breakdown. The two policies are very different so review them to decide which is best for you. If you love your K Line as much as I do, you'll get it insured. Buck k4ia On 7/15/2014 6:58 AM, Bill Blomgren (kk4qdz) via Elecraft wrote: And another warning: Nearby (like next door) lightning will be picked up by ANY long wires which end up acting as antennas. I did computer repair in Florida. I had a time share/multitasking system in a law office that had thousands of dollars in damage after the building next door got hit. The terminals were plugged into serial lines back to the central system. So were the printers. (Think: 6 processor unix type system with a network inside the box) The tops of ICs were all over the guts of every printer, terminal and the computer let out the magic smoke. ALL of the terminals and printers had been unplugged - but not from the RS232 connections. The ONLY way to isolate the rig is totally unplug the thing: antennas, power supplies and so on... same with your computers. Down in Florida, there are code required surge MOV's in every circuit breaker panel. All they do is eliminate something close by. They get vaporized by a direct hit. KK4QDZ - Now with Extra Class Priv's, and a tiny KX3 to enjoy them! From: Keith Trinity WE6R ke...@elecraft.com To: elecraft@mailman.qth.net Sent: Monday, July 14, 2014 8:19 PM Subject: [Elecraft] Unhook *ALL* connections before Lightning storm Hi all, I work on K3's all day and would like to advise/remind folks that lightning comes in through ANY path it pleases, not just the antenna. Time and time again folks say they unhooked their antenna but the lightning took out the DSL modem, computer and K3 via the RS232 port! Anything connected is a potential path... Be safe! '73 Keith WE6R __ 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 Message delivered to billblomg...@yahoo.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 Message delivered to k...@aol.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 Message delivered to arch...@mail-archive.com
Re: [Elecraft] Hi Cur
Does it draw current when turned off? If so, you have a shorted final transistor. Craig Buck On Jun 14, 2014, at 7:04 PM, Robert 'RC' Conley rc.kc...@gmail.com wrote: how can a K3 have a Hi Cur display while in the receive mode? The K3 mutes slightly when Hi Cur is displayed KC5WA -- Wiol ono Ham Radio! IT IS MY ADDICTION __ 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 Message delivered to k...@aol.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 Message delivered to arch...@mail-archive.com
Re: [Elecraft] K3 - Sub RX audio to right Line Out SOLVED
In the interest of future readers, here is what I found. I had the LIN OUT menu item set to NOR 10 as recommended. In fact, they warn of going over that level. However, when you turn on the SUB RX, the signal is split and you lose 3db. This can be heard in the headphones. It seems it also affects the Line Out. When I increased the LIN OUT level to 35, the Sub Rx could be heard in the right channel of the Line Out. I have no idea how linear the LIN OUT level setting is but I suspect that increase to 35 is what was needed to overcome the attenuation that occurs when the Sub Rx switches in. Now the issue is, the output seems unbalanced with the Main Rx signal on the left channel of the Line Out jack being louder than the Sub Rx signal on the right channel. I am able to compensate for this by turning down the Main Rx gain control on the MicroHam MKII. I wasn't able to even them out with the RF Gain control on the K3 but I will play around with that some more. Buck k4ia On 4/29/2014 11:43 AM, Buck - k4ia via Elecraft wrote: Joe - that is what I have set up. If I turn on the Sub Rx and plug a set of headphones directly into the K3 Line Out jack in the back, I hear audio on the left channel only. So I don't think it is the MH cable pigtail. The problem seems to be in the K3. Sub Rx works fine in the headphone jack on the front. This is the first time I have tried to listen to the Sub Rx through the rear Line Out jack. I was hoping it was a menu setting I was missing. I will check L2. I guess you are telling me it could be open? Why would that happen? Buck k4ia On 4/29/2014 9:50 AM, Joe Subich, W4TV wrote: Buck, Where (how) are you connecting between the K3 and MK II? You should use a the stereo audio cable supplied with MK II to connect the 3.5mm pigtail on the LINE OUT plug of the DB3-EL-K23 or K3R cable set to the Sub RX jack on the back of MK II. Sub RX audio is present *only* when the SUB icon is displayed on the K3 display (DUAL or DIVERSITY). If the Sub RX is on and you have audio in right headphone connected to the headphone jack but no audio in the right channel (ring) of the LINE OUT (or tip of the pigtail on the DB37-EL-K23/K3R) I would check L2 on the KIO3 Audio I/O board. Check for audio directly at the LINE OUT jack and at the pigtail in case you've snagged the pigtail and broken a wire in either jack. 73, ... Joe, W4TV On 4/29/2014 8:22 AM, K4ia via Elecraft wrote: I played with that setting to no avail. I am going into a Microham KeyerII which has a separate audio line for the Sub Rx. If I plug headphones into the Line Out jack on the back of the K3, I hear signals on the left side but nothing on the right so I am convinced it is the output from the K3 that is missing, not an issue with the computer or MKII. Buck k4ia K3# 101 KX3 #715 On 4/29/2014 8:05 AM, Sam Morgan wrote: hmmm, what is your Line Out set to? mine is the recommended 010 also is the computer a desktop or laptop? On 4/29/2014 6:47 AM, K4ia wrote: Thanks Sam but that isn't it. I get the Sub RX audio just fine in the headphones. What I am missing is the Sub Rx on the right channel of the Line Out jack on the back of the radio. Buck k4ia K3# 101 KX3 #715 __ 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 Message delivered to li...@subich.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 Message delivered to k...@aol.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 Message delivered to arch...@mail-archive.com
Re: [Elecraft] K3 - Sub RX audio to right Line Out
Thanks Sam but that isn't it. I get the Sub RX audio just fine in the headphones. What I am missing is the Sub Rx on the right channel of the Line Out jack on the back of the radio. Buck k4ia K3# 101 KX3 #715 On 4/28/2014 10:57 PM, Sam Morgan wrote: also you might have the sub set to AUX Antenna with no antenna on it? hold RX ANT button and watch to see the vfo b window say MAIN On 4/28/2014 9:54 PM, Sam Morgan wrote: maybe you have the 2m module and were using RF/SQL for squelch? page 37 of manual tells all the tricks SUB AF gain normally sets the sub’s volume level. Alternatively, SUB AF can be used as a main/sub balance control (see CONFIG:SUB AF). With stereo headphones or dual speakers, you'll normally hear main on the left and sub on the right. CONFIG:L-MIX-R selects various alternate combinations of main/sub audio mixing. CONFIG:SPKRS must be set to 2 if you use stereo speakers; otherwise, set it to 1. SUB RF gain normally sets the sub receiver’s RF GAIN level. If this knob is assigned to main/sub squelch (CONFIG:SQ MAIN), then RF gain for main/sub is controlled by the main RF gain control. hope that helps On 4/28/2014 9:32 PM, K4ia via Elecraft wrote: I am trying to set up the K3 Sub Rx audio to come out on the right Line Out. I hear nothing on that side. The Main Audio is fine on the left side. I can't find anything about a setting that would control this. I thought it would be automatic. Can someone point me in the right direction please? __ 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 Message delivered to arch...@mail-archive.com
Re: [Elecraft] K3 - Sub RX audio to right Line Out
I played with that setting to no avail. I am going into a Microham KeyerII which has a separate audio line for the Sub Rx. If I plug headphones into the Line Out jack on the back of the K3, I hear signals on the left side but nothing on the right so I am convinced it is the output from the K3 that is missing, not an issue with the computer or MKII. Buck k4ia K3# 101 KX3 #715 On 4/29/2014 8:05 AM, Sam Morgan wrote: hmmm, what is your Line Out set to? mine is the recommended 010 also is the computer a desktop or laptop? On 4/29/2014 6:47 AM, K4ia wrote: Thanks Sam but that isn't it. I get the Sub RX audio just fine in the headphones. What I am missing is the Sub Rx on the right channel of the Line Out jack on the back of the radio. Buck k4ia K3# 101 KX3 #715 __ 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 Message delivered to arch...@mail-archive.com
Re: [Elecraft] K3 - Sub RX audio to right Line Out
Joe - that is what I have set up. If I turn on the Sub Rx and plug a set of headphones directly into the K3 Line Out jack in the back, I hear audio on the left channel only. So I don't think it is the MH cable pigtail. The problem seems to be in the K3. Sub Rx works fine in the headphone jack on the front. This is the first time I have tried to listen to the Sub Rx through the rear Line Out jack. I was hoping it was a menu setting I was missing. I will check L2. I guess you are telling me it could be open? Why would that happen? Buck k4ia On 4/29/2014 9:50 AM, Joe Subich, W4TV wrote: Buck, Where (how) are you connecting between the K3 and MK II? You should use a the stereo audio cable supplied with MK II to connect the 3.5mm pigtail on the LINE OUT plug of the DB3-EL-K23 or K3R cable set to the Sub RX jack on the back of MK II. Sub RX audio is present *only* when the SUB icon is displayed on the K3 display (DUAL or DIVERSITY). If the Sub RX is on and you have audio in right headphone connected to the headphone jack but no audio in the right channel (ring) of the LINE OUT (or tip of the pigtail on the DB37-EL-K23/K3R) I would check L2 on the KIO3 Audio I/O board. Check for audio directly at the LINE OUT jack and at the pigtail in case you've snagged the pigtail and broken a wire in either jack. 73, ... Joe, W4TV On 4/29/2014 8:22 AM, K4ia via Elecraft wrote: I played with that setting to no avail. I am going into a Microham KeyerII which has a separate audio line for the Sub Rx. If I plug headphones into the Line Out jack on the back of the K3, I hear signals on the left side but nothing on the right so I am convinced it is the output from the K3 that is missing, not an issue with the computer or MKII. Buck k4ia K3# 101 KX3 #715 On 4/29/2014 8:05 AM, Sam Morgan wrote: hmmm, what is your Line Out set to? mine is the recommended 010 also is the computer a desktop or laptop? On 4/29/2014 6:47 AM, K4ia wrote: Thanks Sam but that isn't it. I get the Sub RX audio just fine in the headphones. What I am missing is the Sub Rx on the right channel of the Line Out jack on the back of the radio. Buck k4ia K3# 101 KX3 #715 __ 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 Message delivered to li...@subich.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 Message delivered to arch...@mail-archive.com
[Elecraft] K3 - Sub RX audio to right Line Out
I am trying to set up the K3 Sub Rx audio to come out on the right Line Out. I hear nothing on that side. The Main Audio is fine on the left side. I can't find anything about a setting that would control this. I thought it would be automatic. Can someone point me in the right direction please? -- Buck k4ia K3# 101 KX3 #715 __ 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 Message delivered to arch...@mail-archive.com