Have you followed the instructions for AMTOR/PACTOR in the K3 Owner's Manual?
Assuming pins 1 and 6 are audio signals and not logic signals, it looks as if you have them connected backwards. Tx audio from the KAM+ should be fed to the K3's Line In, and Rx audio should be fed from the K3's Line Out to the KAM+ audio input. To use audio signals, the K3 should be in either DATA A-REV mode or in AFSK A mode, assuming the KAM+ is set up assuming the radio is in LSB; if the KAM+ expects the radio to be in USB, use DATA A or AFSK A-REV. These modes accept audio input. In FSK D mode, audio inputs are not used (you would need a connection from the KAM+ FSK keying output to the K3's ACC connector), and anyway I believe the K3's 170 Hz shift is suboptimal for Pactor. You can listen to the output signal being transmitted using the MON level control on the K3's front panel. To set transmit audio levels, set the K3's meter display to ALC and adjust the Line In level (using the K3's MIC control) until you see 4-5 bars on the ALC meter. 73, Rich VE3KI W4JBB wrote: > When trying to transmit, the radio goes into transmit, but I have no > output. I did try changing the data mode to FSK, but the tone I got out > did not sound like what I remember PACTOR sounding like. It sounded > nothing like RTTY when in RTTY mode either. > > Here's what I have connected: > > KAM+ K3 > Pin 1 = TxD Line Out > Pin 2 = GND PTT GND > Pin 3 = PTT PTT > Pin 6 = RxA Line In ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
