[Elecraft] K144XV for K3 NF = 1dB

[Eric Swartz - WA6HHQ, Elecraft]

There is a jumper block that optionally allows the connection of a +5V
signal onto the antenna connector during transmit.  A maximum of 1 ma.
is available.

73, eric  WA6HHQ

Alexandr Kobranov wrote:
> Let me ask - was +TX signal (9-12V) on centre pin of BNC included in 
> future plan?
> This "option" (one internal jumper at least) is very practical for 
> most of (in EU :-)) used transverter system control during FD etc.
>
> And thanks for all so big job with Kx, Px, ... development!!
>
> 73!
> Lexa, ok1dst
> K3/10 #727
>
>