[Elecraft] Please do a KPA1500
Jim Brown
jim at audiosystemsgroup.com
Fri Dec 30 13:41:18 EST 2016
On Fri,12/30/2016 10:27 AM, Dean L wrote:
> 500w 》1500 w -----It's less than an S-unit increase in signal
Anyone who has tried to work a station who doesn't hear well because of
a high noise level, or with a poor signal path, knows that even 1 or 2
dB can be the difference between making a QSO or not. I have experienced
this MANY times. On 160M, the band is often full from 1,800 to above
1,900 kHz during contests, and most amps need to be re-tuned to get full
output when moving from one end to the other. If I got lazy and failed
to do that, my 1.5 kW amp might be down to 1 kW or so, That's less than
2dB, but there have been times when re-tuning would get the other
station to hear me when he hadn't responded to multiple calls.
73, Jim K9YC
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