Re: Balun on tuner input?

Posted by Ross Primrose N4RP on Dec 10, 2011; 4:04am
URL: http://elecraft.85.s1.nabble.com/KAT500-update-tp7072932p7080547.html

On 12/9/2011 6:09 PM, Jim Brown wrote:
>
>>    If it is an automatic antenna tuner, that is less of a problem.
> Except that the automatic circuitry, and it's power supply must also be
> isolated from ground. That part of the design problem seems non-trivial.
>

Seems fairly simple to me, use a transformer in the PS, and float the
secondary side...

73, Ross N4RP

--
FCC Section 97.313(a) “At all times, an amateur station must use the minimum transmitter power necessary to carry out the desired communications.”

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