[Elecraft] K3 and QSK

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On Fri, Sep 21, 2007 at 12:58:52PM -0400, Don Wilhelm wrote:

> Other than those who just like to use a footswitch, CW PTT function 
> (inhibiting the onset of RF) is a requirement with many VHF/UHF 
> stations, and is used as the transceiver steering mechanism for some 
> SO2R stations.  I created a CW PTT circuit to add that capability to the 
> K2.  I figured the K3 has this already built in.  Please verify that it 
> does, and maybe this thread can settle down a bit.

This is an important point that I should have made before.  We need an option
to ignore any input on the paddle input (or CW input) unless PTT is asserted.

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