[Elecraft] My Windows 10 woke up today with dead audio output.

My Windows 10 woke up today with dead audio output. It took awhile for me to see the X next to the speaker logo. (If this is already known, sorry I didn't see it, otherwise here we go:) After coffee I found (by Google search) the solution. "With auto updates Win 10 has a flaw ONLY on SOME

Re: [Elecraft] KPA1500 LO GAIN FAULT

Eric, I haven't received a call from Elecraft Support. On 5/1/2019 17:31, Eric Swartz - WA6HHQ, Elecraft wrote: Hi Ed, I or one of our support engineers will contact you directly after we review the config file you sent us. Most likely by either late today or early tomorrow. 73, Eric

Re: [Elecraft] Choice of signal source for KX3 extended temperature calibration?

I'd hang a 1N914 diode across the output of the Siglent generator and tune it to 25 MHz.  The 2nd harmonic should be strong enough. 73 Bob, K4TAX On 5/2/2019 5:26 PM, Frank O'Donnell wrote: Which of the following two signal sources would enable the best results from the KX3's extended

[Elecraft] Choice of signal source for KX3 extended temperature calibration?

Which of the following two signal sources would enable the best results from the KX3's extended temperature calibration? --Elecraft's XG50 board, which puts out 49.380 MHz ± 5 ppm. -- Siglent SDG 2042X waveform generator, with input from a Trimble Thunderbolt GPSDO. Maximum frequency on the

[Elecraft] KPA1500 Macro for antennas

I have 2 HF antennas which I manually switch on ANT1 plus a beam for 20-6M on ANT2. Is it possible to use a macro to select separate tuning solutions for the ANT1 input? Antennas are directional & I use them for 160M-30M. Since the solutions are in the amp's memory, it would be nice to retrieve

Re: [Elecraft] KFL3A-400 vs. KFL3C-400

Hi Greg, Very little. Both have similar passbands and protect the subsequent IF and DSP stages from overload by signals outside of their passband.  Note that we also cascade the K3 and K3S DSP filtering after the crystal filters to further improve the ultimate rejection of the filters. 73,

Re: [Elecraft] KX3/PX3 Keyboards

I have been using a Tecknet X315 wireless keyboard for several years with no issues. -- Sent from: http://elecraft.365791.n2.nabble.com/ __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help:

[Elecraft] KX3 for sale.

KX3 WITH: Roofing filter Battery/clock Atu Great shape Have new side handles $1200 Reason for selling? I don't need 2 Reply direct Thanks and 72 Dean/K2WW __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft

[Elecraft] Dummy load

Hi, I want to thank all those that provided suggestions and insight. As my needs are to help determine inside or outside problems and cost is important basic may be suitable. Richard AD1G 73 __ Elecraft mailing list Home:

Re: [Elecraft] KX3/PX3 Keyboards

Awesome, thanks! It's a good place to start for me, and gives me an idea of what I may need. Wonder if Paul wants any more input, and what needs to be tested. Denis KC6AUP |-- | Sent from my Black and Decker Toaster Oven