I bet someone here knows the answer.
I am looking for a formula on how to calculate gain (in dB) in a near
field environment by moving the receive antenna of the receiver for a
wireless microphone closer to the transmitter. I have an individual
telling me moving the antenna 40' gives him +12dB. Now if he's moving
it from 45' away to 40' away maybe so. However I don't have a clue
where to even look for a formula.
--
Mike Urich
http://ka5cvh.com
All it took was 18 minutes on 21 Apr 1836
Life is hard, church shouldn't be!
http://fairmontpark.org
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