Perhaps you accidentally turned on ESSB? Tap the Config menu, and find TX ESSB. It should be set at 'OFF 3.0'. Pressing '1' turns it on and off.
Keith KB9WMJ ----- Original Message ----- From: "Peter Torry" <[email protected]> To: <[email protected]> Sent: Monday, June 30, 2014 1:21 PM Subject: [Elecraft] K3 50MHz tx distortion My SSB signal on 50 MHz is excessively wide and causing problems for other users therefore I am seeking any assistance in curing the problem. Adjusting the mic gain or the comp level has no effect on signal width. The power supply voltage is stable and only varies by 100mV from standby to full output. Examining the signal using the internal 2 tone test revealed severe IMD at full output but dramatically cleaned up when the power was reduced to 50W ( -3dB from peak). I would appreciate any guidance on where to look next or if anyone has experience of this what effected a cure. 73 Peter G3SMT ______________________________________________________________ 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 Message delivered to [email protected]
