[Elecraft] RFI in shack with New audio cable for sound card upgrade.

All:   Recently I submitted an issue on the above item. Since then I have put 6 turns of the USB cable on a 1.0 in id 31 toroid and it reduced it. I then put 5 turns on the USB cable going to the multi jack USB adapter and that cleared up the problem.  Make sure that you use 31 mix as othes did

[Elecraft] K3 built in sound card and RF

All:    Recently I sent my k3 into get the sound card and second rcvr put in.  Upon receipt of the unit I plugged it back into the same connectors I had previously used with the exception of the NEW USB cable connection to the CPU/K3/P3. I now have tremendous RF in the shack which was not there

[Elecraft] KPA 1500 - SO2R

Hi Gang: Looking for some info. From the PDF and pictures it looks like this amp will NOT do SO2R. Is that correct? Gerald Muller K9GEM gmuller...@aol.com __ Elecraft mailing list Home:

[Elecraft] K3/P3/expert 1.3KA

I have a question? I have a K-3/P-3 with a Expert 1.3 k amp. Due to the low swr cut off point of the Expert amp (1.7) and the high swr of my antenna (2.3) I am looking for a Antenna Tuner. I have selected a Palstar HF Auto. My question is what will the Expert amp do when the tuner is tuning.

[Elecraft] K3,P3,SPE 1.3kw amp and MicroHAM interface III

Ok all you great guys. I have a K3 which is hooked to my P3 thru the K3 RS-232 port which is normal and then from the P-3 to the CPU for logging. I now have a MicroHAM Interface III which also wants that RS-232 port. Will a RS 232 Y cable work? That is the first question. The second

[Elecraft] RTTY

Hello all: I have a K3/P3 and want to do RTTY, JT, PSK. I know that there is a section, Page 31, in the manual that address this area. I do not wish to use the sound card in my PC as I listen to back ground music while on the air. No the QSO can not hear it as I have checked that