View Single Post
Old 13-Jul-2015, 8:47 PM   #2
rabbit73
Retired A/V Tech
 
Join Date: Aug 2012
Location: S.E. VA
Posts: 2,355
Welcome to the forum, MikeBear:

I couldn't find any specs for it either. Why don't you try it anyway?

Tin Lee can make an AC7 custom single channel bandpass filter for real channel 20.
http://www.tinlee.com/Matv_filters.php?active=3
http://www.tinlee.com/MATV_headend.p...IGNALINJECTORS
http://www.tinlee.com/PDF/AC7-custom...kup%20Info.pdf
http://www.tinlee.com/pricing.php?active=3

Call them and talk to one of their engineers and email your tvfool report to him.
http://www.tinlee.com/contactUs.php

I think your chances are pretty good. WUWB NM 4.9 dB has co-channel interference from WOTV NM -17.7 dB (difference of 22.6 dB; must be 15.5 or more), and second adjacent channel interference from WNEM NM 47.6 dB (difference of 42.7 dB; must be 44 or less) on channel 22.

Antenna and Installation Advice Needed
http://forum.tvfool.com/showthread.php?t=290

mulliganman used an AC7 for Fox on real channel 49:

question regarding overamplification
http://forum.tvfool.com/showthread.php?t=15025

Do you think it's possible to get this channel?
http://forum.tvfool.com/showthread.php?t=15636
http://forum.tvfool.com/showpost.php...29&postcount=9
Attached Images
File Type: jpg Co-Channel Rejection Thresholds.JPG (47.5 KB, 622 views)
File Type: jpg Taboo Channel Rejection.JPG (73.7 KB, 546 views)
__________________
If you can not measure it, you can not improve it.
Lord Kelvin, 1883
http://www.megalithia.com/elect/aeri...ttpoorman.html

Last edited by rabbit73; 13-Jul-2015 at 10:19 PM.
rabbit73 is offline   Reply With Quote