Bill, I can answer the second question. The shell of the PR6 connector is not filled, and it is very easy to open and add additional cables. I have a pair of RG-174/U cables for FSK and PTT going into it with no issues which go to my HB (http://www.aa5au.com/rttyinterface.html ) interface.
Jim N7US -----Original Message----- Hi I have a K3 running PSK (AFSK) and RTTY via Winwarbler which is part ot the DXLab suite of programmes. I installed an old Sound Blaster sound card in my PC. I still own a microKeyer2 which I used to use with my Pro3. I have a two part question to help me decide whether or not to invest in microKeyer2 cables. 1. Are there advantage using the microHam interface rather than the built in interface? 2. I have a PR6 preamp. I believe that the D connector that comes as part of the cabling is filled with material to protect it. If that is the case then what do I do with the white wire? I did see reference to question 2 in another thread but I couldn't understand the answer. I'm a black box operator so keep it simple please. Bill GM0VIT ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html

