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Old 14-Apr-2017, 3:50 PM   #15
ADTech
Antennas Direct Tech Supp
 
Join Date: Jan 2010
Posts: 2,942
Mike,

If you're considering ordering a band stop filter to attenuate an undesired channel that is immediately adjacent a desired channel, I'd suggest keeping your voucher for something doable. Such a filter would have to have so many poles to provide the cutoff frequencies that tight and the slopes that sharp that it would be somewhere extraordinarily expensive or impossible. You only have a couple hundred kHz to work in and you'd need the filter's attenuation deep enough to allow the weakened signal to be within 30-35 dB of the strong local signal.


I do have good news and bad news.

The good news is that WUTV is moving form channel 14 (CITS gets 14 in Phase 4) to channel 36 in Phase 4 of the repack.

The bad news is that CHCJ is right next door to you on channel 35 and they're staying put. You'd be swapping one adjacent channel problem for another.
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