Re: [Elecraft] K3s Audio Output

2.5 watts Chuck Hawley c-haw...@illinois.edu Amateur Radio, KE9UW aka Jack, BMW Motorcycles From: elecraft-boun...@mailman.qth.net on behalf of Richard Sent: Monday, May 11, 2020 9:32 AM To: Elecraft Reflector Subject: [Elecraft] K3s Audio Output What’s

[Elecraft] K3s Audio Output

What’s the rated output power of the K3s’ speaker amp? Cheers. Richard Kunc - W4KBX __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post:

[Elecraft] K3s - Low Output Power

My K3s has been in service for several years. Power output has always easily reached roughly 100 watts. Now, with: 1. ATU TUNE bypassed 2. Good 50 ohm dummy load 3. W1 in line with the load 4. SWR 1:1 Next: 1. With the PWR control set to show 100 watts on the LCD

[Elecraft] K3S transverter output power adjust on 630m

Does anyone know if when using the KX3VB:TEST mode for 630m if the PWR adjustment control is really active? I was transmitting a carrier on 475 KHz and adjustment of the PWR control from min to max did not seem to produce any change in output power level as seen on a O-scope? This leads me

[Elecraft] K3S - no output power from 14.180 - 14.220

I just received my K3s back from service (IMD updated TX boards). There is no output power on 20M from 14.180-14.220. All other bands and the rest of the 20M band appears to be ok (regardless of mode selected). Is there a setting that I missed? What would cause this odd behavior. I hope

[Elecraft] K3S Milliwatt Output Level on 630 Meter Band

Been in discussions with Elecraft regarding my K3S (110900 and its performance at 472-is kHz. My measurements surprised me a bit...I was expecting a bit more output but my particular K3S will output barely 285 uW (when power set to nominal 1.0 mw) and a max of about .45 mw with power control set

[Elecraft] K3S low output power on 160m

Hi, I just notice that my k3s with the latest firmware transmits only about 60W on 160W. I made just a couple of qsos on 160, but I am more than sure that the ouput power was OK at about 100-110W. I just made tx power calibration, did not help. On all other bands the max power is 110W. I do

[Elecraft] K3S no output?

On all bands even into dummy load Not in TEST TX INH OFF In TUNE main display "-" and "0 W" Other rig works fine into same antennas/dummy load with normal SWR indicated. Anybody been there done that? 73 John N5CQ

Re: [Elecraft] K3S 15KHz output?

Yes, I've tested it a long time ago. It worked OK. Think I used SDR#. Per-Tore / LA7NO On 18 December 2015 at 03:25, Jeff Schmidt wrote: > Not to hijack this thread, but has anyone used the IF out of a K3(s) w/ a > Funcube Dongle Pro+? > > Jeff KC9WSJ > > On 12/17/2015 3:16

Re: [Elecraft] K3S 15KHz output?

Bob, The K3 and K3S have an internal 15-kHz (nominal) 2nd IF that goes to the DSP. But this is not a quadrature signal like in the KX3, and it also follows the crystal filter, so it is very narrow band. 73, Wayne N6KR On Dec 17, 2015, at 12:57 PM, Bob Novas wrote: >

[Elecraft] K3S 15KHz output?

Far as I can tell, there is no 15KHz output from the K3S that can be used for experimenting with SDR. Is that correct? Thanks, Bob W3DK __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help:

Re: [Elecraft] K3S 15KHz output?

Bob, No 15 kHz output, but better for SDR experimenting, use the IF output at 8.215 MHz. That gives you a output that is prior to any IF filters in the K3S. If you want baseband I/Q outputs, you can connect a softrock receiver or LPpan2 to that IF output. 73, Don W3FPR On 12/17/2015 3:57

Re: [Elecraft] K3S 15KHz output?

Not to hijack this thread, but has anyone used the IF out of a K3(s) w/ a Funcube Dongle Pro+? Jeff KC9WSJ On 12/17/2015 3:16 PM, Don Wilhelm wrote: Bob, No 15 kHz output, but better for SDR experimenting, use the IF output at 8.215 MHz. That gives you a output that is prior to any IF