[Elecraft] K2 side tone loss on tx

Guys During tx, after a minute or so, the side tone level decreases until it drops out. Great on phones. Any ideas? Thanks Bob Calver G4JGX Sent from my iPhone __ Elecraft mailing list Home:

[Elecraft] K2 Brilliant Help

Guys Just wanted to say how much I appreciated the help of Don after I killed the PA and bias transistors on my K2 recently. Unexpected, but Elecraft (Don in this case) was right on the case with years of experience on tap, a real guy, not some software query guessing service - don’t you love

[Elecraft] K2 Permanent 8T volts enabled

Hi Guys Anyone had a this fault? The radio was working fine until a day or so ago, now can hear noise, AF and RF gain pots work, but nothing from the antenna. If you inject signal at the anode of D6 RF board you can hear it, not on the cathode though - its being back biased by the permanent 8T