Mark, The KUSB is Elecraft's USB to serial adapter. I would try yours first to see if it works before buying another one. Elecraft's uses FTDI chips now and works well, however.
I use the 400hz 8 pole filter for RTTY, for PSK 31 you will probably want to see the whole range of avaliable stations, so the SSB filter would be better in my mind. The 2.7 khz filter is 5 pole, the 2.8 is 8 pole. I chose the 2.8 8 pole as you do all the transmitting through it and I want a clean signal. The cable from the K3 to the 8410, which I also use, is a simple RCA to RCA cable shielded (Radio Shack or others). No need to buy an expensive interface. Works quite well at whatever power level you choose!! 73 and good luck with your K3, Don, WB5HAK ______________________________________________________________ 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
