[Elecraft] K3 - SWR on Tx Gain Calibration

[Geoffrey Downs]

Thanks for the links Bob. I thought I remembered something like that. 
Thanks also to others who have commented.

Maybe the ATU needs to look at a 50 ohm load at some point in its youth in 
order to learn what residual values to leave in circuit when in bypass. I 
use 10m only very rarely so it's likely that I have never shown the ATU a 50 
ohm load on that band. OTOH could it be a malfunction somewhere that is 
being compensated for by ATU residual  values in bypass? I'm not noticing 
any other oddities though.

By the way, Istavenhagen, the relay does click when I change to and from 
bypass. Even on 6m, Bill (W5WVO).

73 to all

Geoff
G3UCK

----- Original Message ----- 
From: "Bob Cunnings" <bob.cunnings at gmail.com>


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