[BC] Commercial Station Feeding A Commercial Translator Question
WFIFeng at aol.com
WFIFeng at aol.com
Wed Oct 17 20:57:37 CDT 2007
In a message dated 10/17/2007 2:37:03 PM Eastern Daylight Time,
riel at surriel.com writes:
> The transmitter may be under the horizon from ground level,
> but if it can be received fine from the top of the tower
> things would work.
Correction: *Could* work. You're talking about 90 miles. Someone else
mentioned a distant site where it only worked reliably in winter. This is because in
the warmer weather, the atmosphere is much more active, and there are "layers"
of differing temperatures and humidity levels. These will all wreak havoc
with VHF.
You also will have the flutter effect caused by all types of aircraft within
range... and at 90 miles spacing, that's a LOT of room for a LOT of aircraft!
Willie...
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