[Elecraft] K3 PTT vs QSK

Pete Smith N4ZR pete.n4zr at gmail.com
Sat Sep 24 15:25:56 EDT 2022


I'm working with a piece of accessory equipment that relies on the "Key 
Out" (PTT) signal to switch my transmitting antenna from my K3/KPA-1500 
to an SDR.  Am I right to assume, as appears to be the case, that when 
the K3 is in VOX/QSK mode, the Key Out jack continues to behave as if it 
was in PTT mode - that is, switching on before first RF and switching 
off after the PTT delay has passed.  I may have missed it, but can't 
find this in the K3 manual.

-- 
73, Pete N4ZR
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