Thread: 91XG or DB8e
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Old 12-Aug-2017, 6:13 PM   #24
Retired A/V Tech
Join Date: Aug 2012
Location: S.E. VA
Posts: 2,569
Thank you for the clarification.

I think I understand how the notch filter (or attenuator) on the output of the antenna not aimed at the desired channel will help, but is there any other way of combining that would retain the SNRs of the antennas not combined for the OP other than single channel amps as in a headend?

Is combining after the power inserters using two coax lines, equivalent to combining after the preamps using just one coax line as far as results are concerned?
If you can not measure it, you can not improve it.
Lord Kelvin, 1883

Last edited by rabbit73; 12-Aug-2017 at 8:20 PM.
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