Quote:
Originally Posted by folharin
I don't understand your position..ma your opinion the frequency doesn't matter then?
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Here Frequencies is important and it is for carrier of Phenomenon signal , from to distance , and this carrier frequency some time is different for all Country.
PD and LRL not need big gain or sensitivity , need some info details and very long time for real calibration , all reality is this for build of a real Receiver .
We forum have all infos with details , only need time for read and experiment .
No secrets left ....