[Elecraft] Key clicks.

Nanko ndevries at kvi.nl
Thu Nov 4 15:46:25 EST 2004


Thanks to W6UR raspy CW tone is solved,my mistake C91 not mounted.
But still having problems with keyclicks.


K2 s power amp is not used,permanent in class C,but a rectified RF output from transverter output is
fed to V RFDET pin 10 aux I/O
When with external PS <2 Volts is applied to pin 10, K2 starts to transmit.!?
RF output LED bar follows this voltage,but has unpredictable effect on output

I am checking the signal on 28 MHz with a FT101,K2 power amp and transverter switched off .
not overdriving the receiver,noiseblanker off

With minimum power, key click when key goes up (open) with maximum power
clicks when key goes down. 

hope someone can help!!  73  Nanko  PA0V




More information about the Elecraft mailing list