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[AMPS] Re: tuned input

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Subject: [AMPS] Re: tuned input
From: royanjoy@ncn.net (Roy Koeppe)
Date: Thu, 23 Nov 2000 08:58:21 -0600
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Asked,

"Should you always tune a tuned input for maximum grid current ??
Assuming the SWR on the line is less than 2 to 1 ?? Could you not also
tune for maximum plate current ??"

Thanks.....73

Ed W3NR


Ed,

I have always simply adjusted the tuned input for minimum input SWR, =
ordinarily using the built in SWR meter in the transceiver. Start with =
low power; end up using nearly full power. A pulser such as an =
electronic keyer's string of dots works great. Of course the PA tank =
must be properly adjusted at same time.

73,

Roy       K6XK          Iowa



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<BODY bgColor=3D#ffffff>
<DIV>Asked,</DIV>
<DIV>&nbsp;</DIV>
<DIV>"Should you always tune a tuned input for maximum grid current=20
??<BR>Assuming the SWR on the line is less than 2 to 1 ?? Could you not=20
also<BR>tune for maximum plate current =
??"<BR><BR>Thanks.....73<BR><BR>Ed=20
W3NR<BR><BR><BR>Ed,</DIV>
<DIV>&nbsp;</DIV>
<DIV>I have always simply adjusted the tuned input for minimum input =
SWR,=20
ordinarily using the built in SWR meter in the transceiver. =
Start&nbsp;with low=20
power; end up using nearly full power. A pulser such as an electronic =
keyer's=20
string of dots&nbsp;works great. Of course the PA tank must be properly =
adjusted=20
at same time.</DIV>
<DIV>&nbsp;</DIV>
<DIV>73,</DIV>
<DIV>&nbsp;</DIV>
<DIV>Roy&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
K6XK&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Iowa</DIV>
<DIV>&nbsp;</DIV>
<DIV>&nbsp;</DIV></BODY></HTML>

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