[Elecraft] Clipping first element of CW - K3/KPA-1500

Don Wilhelm donwilh at embarqmail.com
Wed Apr 24 10:12:45 EDT 2019


Scott,

What do you mean by "if I get tired of all the racket"?
The Elecraft gear is all electronic switching for T/R, so no relay 
clacking racket.  That is true for ALL Elecraft gear, even the oldest K2.

That may not be true for your old tube amplifiers, but the original 
question was about a K3 and a KPA1500, so no relay clacking could be 
present.

73,
Don W3FPR

On 4/24/2019 9:52 AM, K9MA wrote:
> I know this will seem incredible to the software purists, but I have an 
> actual mechanical "switch" in series with the PTT line. The K3 is always 
> in QSK mode, but if I get tired of all the racket, I can just turn on 
> the PTT. That seems to work flawlessly with the KPA1500, as well as my 
> old tube amplifiers. (There's another switch in the keying line, just in 
> case the computer goes nuts. Of course, that could NEVER happen.)
> 
> 73,
> Scott K9MA
> 


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