Re: [Elecraft] K3 LINE IN

On 5/22/2023 3:14 PM, Jorge Diez - CX6VM wrote: seems is something else Another thing that Windoze has done more than once on an upgrade is to change sampling rate. It SHOULD be 48 kHz Stereo. Check both recording and playback. 73, Jim K9YC

Re: [Elecraft] Power spike early K3

My K3s has this problem, but it only happens intermittently. When driving the KPA1500, there would be a spike of about 70w. Drive level was between 20 and 25 watts. The K3s spent three months at Elecraft and they could not fix it. I finally discovered two things that caused the power spike:

Re: [Elecraft] K3 Rotary encoder

N5NA has written an excellent account of replacing the small push-button encoders. https://www.n5na.net/s9y/index.php?/archives/26-Replacing-Elecraft-K3-Push-Button-Encoders.html I have replaced all of these encoders in several K3 radios over the past 5 years.  It is not a job for the

Re: [Elecraft] K3 LINE IN

hello Jim thanks for the help I verify and both Windows and WSJT are using USB audio CODEC, so seems is something else thanks! 73, Jorge El lun, 22 may 2023 a las 16:20, Jim Brown () escribió: > On 5/22/2023 9:18 AM, Jorge Diez - CX6VM wrote: > > Any idea what is wrong? > > Jorge, > > One

Re: [Elecraft] Elecraft T1 auto tuner question

The T1 specs say that it should function with input power as low as 0.5 watts.  An 8 dB attenuator at the output of your 4-5 watt QRP rig should still give you close to 0.5 watt into the T1, and the attenuator acts as a buffer that diminishes the reflected power from the high SWR load.  Tune

Re: [Elecraft] K3 LINE IN

On 5/22/2023 9:18 AM, Jorge Diez - CX6VM wrote: Any idea what is wrong? Jorge, One thing with symptoms like this that has happened to me several times is that when things are shifted around, Windows will choose the mic built into my laptop to feed WSJT-X or JTDX. If that's the problem, the

[Elecraft] Elecraft T1 auto tuner question

I have a T1 that I have used for several years. I recently purchased a QCX-mini, and an SW-3B. I normally use my K2, KX2 or KX3 for portable operations, but occasionally I like to use something different for QRP CW. Both the QCX-mini and the SW-3B require a 2.0 or less SWR. The documentation

[Elecraft] K3 LINE IN

hello I have a remote setup, K3/100 at the station, K3/o mini at home, TASCAM US-125M for digital Usually I have TASCAM LINE know at the second line level (it have 9 lines levels) and K3 AF knob at the second point level I needed to disconnect all the equipments last week. Then assembled all in

[Elecraft] AX-1 (SOLD)

Went really fast. Obviously, I should have priced it higher ;^) -- 73, Pete N4ZR __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post:

[Elecraft] For Sale - Elecraft AX-1 Multiband Portable Antenna

At the CWOps dinner in Dayton, I won an Elecraft AX1 multiband portable whip antenna with the 40M extender, bipod and tripod adapter - all together costing $227 from Elecraft. Since the chances of my operating SOTA or POTA are somewhere between zero and some imaginary number, I'm offering the

[Elecraft] K3 - ERR DSE

Hello YLs and Oms, I am still struggling with my K3 and the ERR DSE. In rare cases I can switch on K3 completely and it runs stable. That let me assume, that the startup of µC, e.g. DSP, is not working correctly. Do you have any further hints to find out where the issue is located?