[Boatanchors] Good advice!
Jim Wilhite
w5jo at brightok.net
Sat Sep 13 13:04:23 EDT 2008
And as for evidence, the group in the East Texas, Oklahoma,
Arkansas, and Louisiana area who operate on 1.995. I don't think
any of them use less than 1KW PEP SSB. And some of them sound like
computer generated voices with the audio they transmit.
They could communicate with a bit less power, especially in winter
time, but they don't. Just the nature of the beast. Amplifiers are
cheaper than good antennas.
Jim/W5JO
----- Original Message -----
From: "Glen Zook"
> One thing to consider is that on the lower frequencies it is often
> necessary to use high power to be able to communicate over
> relative short distances even though much lower power works for
> stations farther out.
>
> High power is often necessary to communicate over distances using
> 75 meters or 40 meters than can be covered using 25 watts or less
> on the 2-meter or 70 cm bands. Unfortunately, there are quite a
> few amateur radio operators who use the lower HF frequencies that
> do not have 2-meter or 70 cm equipment. Also, a large number of
> those "round tables" involve stations located over a number of
> states and the signal levels can vary considerably depending on
> how far apart those stations are located.
>
> Now I do not usually participate in these "round table"
> operations. But, I also hear quite often complaints from stations
> that do not understand the varying propagation characteristics of
> the lower bands. That is those persons do not understand that
> higher power is often required to cover short distances whereas
> much lower power does the job on distant stations.
>
> Glen, K9STH
>
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