Thread: 91XG or DB8e
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Old 12-Aug-2017, 5:58 PM   #23
Tower Guy
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Join Date: Dec 2009
Location: Delmar, NY
Posts: 1,134
Quote:
Originally Posted by rabbit73 View Post
If one antenna and preamp was receiving channel A with an SNR of 18 dB, and the second antenna (aimed in a different direction) and preamp was receiving channel B also with an SNR of 18 dB, would the SNRs of both signals then be 15 dB after combining because of the NFs adding together.
That paragraph is exactly correct.
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