Run the calibration step again. I had to do it 3 times before it would behave itself. My symptoms were somewhat similar to yours. Be very careful to follow the instructions exactly and especially make sure you have the test signal centered in the very narrow passband specified. After the 3rd attempt my S-meter is perfect and whan backing off the RF gain it rises smoothly up to past the S9+60dB point.
AB2TC - Knut Ian Maude wrote: > > Yes I did Ken. In fact I have just been through all the calibration > steps, > leaving the S-meter one until last. It just seeks odd that the RF agin > seems very low now. > > 73 Ian > <snip> > -- View this message in context: http://elecraft.365791.n2.nabble.com/K3-RF-Gain-calibration-tp4954737p4955906.html Sent from the Elecraft mailing list archive at Nabble.com. ______________________________________________________________ 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