John, The P3 automatically turns off its internal preamp (using a relay) whenever a strong signal overloads the front end. You might try turning off the preamp in the K3 or even turning on the attenuator. That's a good idea anyway when the band is wide open, to keep the K3 nice and linear.
Alan On Fri, 2010-09-17 at 16:33 -0700, VE3NFK wrote: > Hi > > New P3 sn 2xx while listening 20 meters, hear 'clicking' from P3 and > display jumps up/down > from about -120 to -117 and back. intermittent - but more prevalent when > there is a sig > preamp on or off freq 14005 -14031 sigs S5 -9 > > any ideas? > > tnxs 73 > > John VE3NFK ______________________________________________________________ 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