[Elecraft] [K2] VCO Aignment L30

K2 #7303 is slowly coming together and I thought I would check with the list the results of the VCO Alignment (Page 64). With the core of inductor L30 wound right to the top, the lowest voltage achieved is 6.1v and the ranges are as follows: 80m = 2.29 - 6.10 40m = 1.594 - 3.115 30m = 3.253 -

[Elecraft] K3 SWR S meter not functioning

I am working the Stew Perry test and noticed my indicator for SWR S meter stopped not working and that is the same on all bands. If I adjust the RF control I can see the level indicated but there is no sign of Rf life. I turned off the radio back on but this persists. Is there something I

Re: [Elecraft] K3 SWR S meter not functioning

Sounds like you may have turned off the AGC - assuming you are hearing signals but just seeing no meter movement. 73, Chuck AA3CS Sent from my iPad On Dec 30, 2012, at 7:11, Gary Smith g...@ka1j.com wrote: I am working the Stew Perry test and noticed my indicator for SWR S meter stopped

[Elecraft] K3 Firmware problem solved.

Hello FM, Thanks for the support and for the information. I disconnected the power. Put back my USB/RS232 cable and loaded the firmware again. Menu's came back as described in the manual. I did note all my settings in my manual so I could put all back in the same way. Now I did also safe my

Re: [Elecraft] [K2] VCO Aignment L30

Andrew, While those ranges will work, I usually like to see the lowest voltage a bit higher than 1.6 volts. Set the frequency that produces the highest voltage (4000 kHz) and spread the turns of T5 a bit to increase the voltage at R30. I would suggest that you try setting it to about 6.5

Re: [Elecraft] Clock loses time

Mine is about 2 secs per month. Having come from the 'wind-up' era, this is great. - Original Message - From: WO0W To: elecraft@mailman.qth.net Sent: Saturday, December 29, 2012 11:50 AM Subject: [Elecraft] Clock loses time The clock on my K3 loses time faster than any

[Elecraft] Poor AM audio

I just received and assembled my K3 about a week or so ago, I only have the 2.7Khz. filter that was shipped with the kit. I love the operation on SSB and digital modes BUT, when listening to the DX60 AM net the audio is quite distorted. I started out with the filter set to NORMAL and then made

Re: [Elecraft] W2 Interface Question

Well, dammit, the W2 window has reverted to being stuck in the upper left hand corner of my Acer Aspire One again! I have tried everything I can think of in the display portion of control panel even going to no desktop (solid blue) and also trying the Windows XP theme which worked yesterday.

Re: [Elecraft] Poor AM audio

Yes you need the 6.00 KHz filter for transmit and receive. Fred -Original Message- From: elecraft-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Dave Purola Sent: Sunday, December 30, 2012 8:43 AM To: elecraft@mailman.qth.net Subject: [Elecraft] Poor AM

Re: [Elecraft] Poor AM audio

Dave, The fidelity will improve significantly with the wider filter. Regarding the distortion, try backing off on the RF Gain control a bit and see if that helps. It does here. You might also find that there is less distortion with Synchronous AM detection engaged. 73, Dale WA8SRA On

Re: [Elecraft] Clock loses time

There is a lot of variation in the RTC's oscillator's frequency. I know 4 or 5 K3 owners, and all theirs have different errors. Mine is slow by about 1 second per day, but one of the guys has his fast by about 3 seconds per month. You may be able to parallel a trimmer of 2-4 pF at the capacitor

Re: [Elecraft] Poor AM audio

Dave, AM is a double sideband signal, so the audio you receive will be only about half that of your filter setting. The 2.7 kHz roofing filter is limiting the demodulated audio to about half the width of that filter - 1.35 kHz - so you will not hear any high audio frequencies no matter how

Re: [Elecraft] Clock loses time

There is a neat application that runs on XP (I don't know about others) called Atomic Clock Sync that will allow you to sync with the NIST time standards either automatically at whatever interval you want or sync manually. Google and you will find it. 73, Don W3FPR On 12/30/2012 10:19 AM,

Re: [Elecraft] Clock loses time

Seems like the K3 clock drift could be corrected automatically with a small software application - assuming the K3 is connected to a PC, just let the app launch at boot time and have it periodically send the PC's time to the K3, without any user interaction. Most modern OS should have the option

Re: [Elecraft] Clock loses time

Win7 syncs with the NIST clock too. Have a great day, --... ...-- Dale - WC7S in Wy __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help:

Re: [Elecraft] Elecraft Digest, Vol 104, Issue 52

Even slicker would be an app in the K3 that would allow tuning one of the WWV or CHU stations and syncing to that. On Sun, Dec 30, 2012 at 12:00 PM, elecraft-requ...@mailman.qth.net wrote: Send Elecraft mailing list submissions to elecraft@mailman.qth.net To subscribe or unsubscribe

Re: [Elecraft] Problem with a K3 screw

This is s off topic, but I once worked in a carpentry shop where acetone was used to clean contact cement from veneer. On my first day at work, I sat down to eat lunch with my co-workers. After a few seconds, I suddenly felt like my butt was on fire! I jumped up to roars of laughter to find

[Elecraft] k3 transverter output power unstable

Hello, since mounting firmware 4.60, I have noticed that when I use WSJT software in K3 transverter mode the output power (0-1mW) is unstable. I see this expecially when I start new tx sequence. With previous firmwares , I didn't have any trouble. Does someone have this trouble, or similar

Re: [Elecraft] Poor AM audio

Hello, Is it the same with the KX3? Thanks, Gil. -- PGP Key: http://keskydee.com/gil.asc On Dec 30, 2012, at 11:11 AM, Don Wilhelm wrote: Dave, AM is a double sideband signal, so the audio you receive will be only about half that of your filter setting. The 2.7 kHz roofing filter is

Re: [Elecraft] Clock loses time

Hi, To sync the PC to atomic time using NTP, get hold of Meinberg NTP client, install it and your PC is continuously with 10ms of atomic time. It's free and runs as a service (or daemon). I have had mine for years on all computers I use. Link: http://www.meinbergglobal.com/english/sw/ntp.htm

[Elecraft] [K3] Re: Bad AM Audio in RX

I have listened to Am stations for years on ssb. Works for me. 73 Mike R Play me some fiddle, but no stinkin' violin! Amateur/Ham Radio KE5GBC HF Echolink mobile __ Elecraft mailing list Home:

Re: [Elecraft] [K3] Re: Bad AM Audio in RX

Yes - but, the 6 kHz filter sure does make it sound nice. Just as good as my Kenwood TS480 sounds (without buying an additional filter). Bill W2BLC __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help:

Re: [Elecraft] Clock loses time

Time sync with NIST is built into all versions of Windows, has been for years. XP used SNTP and later systems use NTP. NTP is very sophisticated. Can a macro be used to set the KX3 clock ? __ Elecraft mailing list Home:

Re: [Elecraft] Clock loses time

On 12/30/2012 6:13 AM, Richard Fjeld wrote: Mine is about 2 secs per month. Having come from the 'wind-up' era, this is great. I can live with 2 sec/month as long as it is easily correctable. The old railroad standard dating from the 19th and 20th centuries was one second per day (30

[Elecraft] [KAT500] Remote location photos

Hi all, It finally stopped snowing here so I snuck out in the back yard snapping a couple of photos of the remote box. I didn't want to disturb the snowpack so I didn't open the hatch for an inside view. Later when the snow is gone. It's a jumbled mess in there. Getting stuff in there through the

Re: [Elecraft] Clock loses time

On 12/30/2012 8:16 AM, Don Wilhelm wrote: There is a neat application that runs on XP (I don't know about others) called Atomic Clock Sync that will allow you to sync with the NIST time standards either automatically at whatever interval you want or sync manually. Google and you will find

[Elecraft] Easy Way to Watch Posts

After seeing some people complain about the burden of sorting through the reflector Emails, I can't imagine why anyone would do that. It's much easier to save a URL that goes right to the reflector, opening it up with threads. You can scan through the titles in seconds to see if there is

[Elecraft] KX3 Schematic.

Has the schematic of the KX3 been published? Have searched, but cannot find. 73, Geoff LX2AO __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post:

Re: [Elecraft] [KAT500] Remote location photos

What is all that white stuff? On Dec 30, 2012, at 11:32 AM, ab2tc ab...@arrl.net wrote: Hi all, It finally stopped snowing here so I snuck out in the back yard snapping a couple of photos of the remote box. I didn't want to disturb the snowpack so I didn't open the hatch for an inside

Re: [Elecraft] KX3 Schematic.

Not yet. -Bruce, N1RX Has the schematic of the KX3 been published? Have searched, but cannot find. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post:

[Elecraft] Poor AM Audio

I have the 13Khz filter fitted in my K3 which may be a better option than the 6Khz. The am audio is quite superb. Phil, ZL1PB. Sent from my iPad __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help:

Re: [Elecraft] KX3 Schematic.

Thank you Bruce. 73, Geoff LX2AO Not yet. -Bruce, N1RX Has the schematic of the KX3 been published? Have searched, but cannot find. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help:

[Elecraft] K3 Clock Losses Time...Solution?

Check out these links as they may solve the K3 Clock time loss and sync issue: http://elecraft.365791.n2.nabble.com/K3-Time-Keeper-v0-1-td2465069.html Mac version (OS X 10.3 or later) http://sight.net/K3Time/K3Time.zip Windows XP/VISTA (maybe 98 not sure)

[Elecraft] Small power supply ??

Hi All !!! Right now I have a Astron RS 7 sitting nest to my K1. Its at least 4 times bigger then my rig. What is a good SMALL linear supply commercially available ??? 72 es HNY George Osier , N2JNZ __ Elecraft mailing list

Re: [Elecraft] Small power supply ??

This isn't as small as some, but I use a Gamma Research HPS-1a. http://gammaresearch.net/ 73 de Dick, K6KR -Original Message- From: elecraft-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of gos...@twcny.rr.com Sent: Sunday, December 30, 2012 1:29 PM To:

Re: [Elecraft] [KAT500] Remote location photos

It's Canadian white paint...UV protection for half year at least. We have plenty of it, free of charge lool vy 73 de VE3GNO Daniel From: Phil Hystad phys...@mac.com To: ab2tc ab...@arrl.net Cc: elecraft@mailman.qth.net Sent: Sunday, December 30, 2012

[Elecraft] FS: K2 QRP top cover with all options.

I have a K2 QRP top cover with all installed options. KIO2, KAT2 and KBT2 (without battery) that are excess to my needs. The KIO2 and KAT2 have been tested and are working FB. I do not have the manuals, but they are available for download from the Elecraft website. The cost of the

[Elecraft] SELL: K2 External amplifier and Automatic tuner

Hi- I no longer need my Elecraft external 100 Watt amplifier and automatic L network tuner. Includes: KAT100-1, KPA-100 and EC2 cabinet. New kit cost lists for $1060. Comes with all necessary cables attached at unit, all you have to do is to make the necessary menu modifications in your K2

Re: [Elecraft] Poor AM audio

This limitation of audio bandwidth of AM signals to 1.35 kHz is only true when the AM carrier is centered in the roofing filter passband. As Don says, AM is a double sideband signal, but you only need to receive one sideband to hear all the audio. You can use the big knob on the K3 to tune

Re: [Elecraft] [KAT500] Remote location photos

Daniel, Your Canadian white paint is probably not going to last 6 months in VK4 (I don't think that is quality control related either)..:-) 73's Gary On 31 December 2012 08:55, VE3GNO Daniel yo3...@yahoo.com wrote: It's Canadian white paint...UV protection for half year at least. We have

[Elecraft] SELL: K2 with built in L network auto tuner and Nicad battery.

I no longer need my second K2, one will be enough. This K2 has the following components: K2, KAT2, KSB2, K160RX, KNB2, KDSP2, KAF2, KBT2 with internal battery and a hand mic. Excellent condition, not a scratch, with manual. Shipped CONUS $740. 73 de Dave, K1OPQ

[Elecraft] [K3] DX4WIN K3 settings

Just started setting up DX4WIN to use with my K3. I would like to know what other people are using for settings in the radio preferences tab. I am using a real serial port, not a USB adaptor. Do you use K2 or K3 X4? I can't find the difference. Reply offline unless you think it is of

[Elecraft] FS: KAF2 for sale

I have a KAF2 that is excess to my needs. The kit price from Elecraft is $79,85. I will sell it for $60 shipped to your US (and US possessions) address. Non-US addresses, please inquire about shipping charges. The AF filter is now centered at 600 Hz. If you want a different center

[Elecraft] Preview P3

Hello Elecraft enthusiasts, I was wondering if there is anyone in the New England area (I'm in Saugus) that wouldn't mind showing me their P3 and maybe giving me some firsthand opinions. I was considering purchasing the P3 but would like to see it in action first. Thanks, George WA1NTA

Re: [Elecraft] Poor AM audio

Dave, you've gotten a lot of good inputs that likely addresses the problem you noticed. There is a couple of other sources of irritating distortion on the short waves where skip reception is common when you are listening to a full double-sideband full-carrier A.M signal that are caused by

[Elecraft] K3 Macros in memory

I would like help in programming the four buttons (M1-M4) that are in a circle at the right of the K3. I have the K3 Utility, and I have gotten it to label one of the buttons and to get it to set the power. The button labeled M3 appears to correspond to Macro 1. If I label it 10W, that

Re: [Elecraft] Poor AM audio

Before MLB.com came up with their odd method of streaming HD (really very good), I would listen to WCBS am out of New York for the nightYankees games. What actually worked the best, even though I had the 6 kHz filter, was 1.8 kHz filter SSB reception with the shift adjusted for best clarity, and

Re: [Elecraft] Easy Way to Watch Posts

Well, Jim, if just everybody would obey the simple request to put a type in the subject line everything would be ok but unfortunately time and again this is omitted. My T-bird filters does the job very good... So: Especially those who own a K3: Put K3 after [Elecraft] in the subject and don't

Re: [Elecraft] Poor AM audio (KX3)

No Gil, the KX3 is a completely different radio. Gil G. schreef: Hello, Is it the same with the KX3? Thanks, Gil. -- __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help:

[Elecraft] [KX3] Transverter Band Selection

I'm starting the project of getting my KX3 interfaced to my three DEM transverters (222-432-1296, all 28 MHz IFs). If the XVn firmware working yet? The only search results I find from the archives gives a September 2012 message that the firmware was still being worked on. In particular,

Re: [Elecraft] K3 Macros in memory

Hi Jan, You must assign macros to programmable function buttons. This is (somewhat tersely, perhaps) described in the K3 KX3 Programmer's Reference on page 6. Enter the K3's CONFIG menu, and locate the MACRO x entry (where 'x' is some number), then tap the number corresponding to the macro you

Re: [Elecraft] [K2] VCO Aignment L30

Thanks for the reply Don. To clarify, I can increase the voltage by winding the core of L30 down from the top, in fact up to about 8v but not the minimum of 6.0v as per the instructions. Would using this method achieve the desired result or is spreading the primary windings on T5 a

Re: [Elecraft] [K2] VCO Aignment L30

Andrew, The 6 volt initial setting at 4000 kHz is an initial setting. And like I said, your settings will work fine. I prefer to see all voltages above 1.8 volts, so the voltage at 7000 kHz is a bit lower than my preference. If you can use the L30 setting to increase the voltage, then do

Re: [Elecraft] K3 Macros in memory

I would like to thank Dick and Iain for their help in resolving this problem. The answer is in the K3 Utility Help for Commands Macros, under Macro assignment procedure overview. I also found that it is important to TAP for a tap memory and HOLD for a hold memory. I was uncertain about

Re: [Elecraft] K3 Macros in memory

Hi Jan, Here are some other, perhaps less terse, words. = 8.1.2 Programmable Function Keys with Macros A sequence of commands that are assigned a programmable function key is called a macro. The K3 Utility program is used to create and test macros, and it has a number of macro examples in