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Old 23-Dec-2018, 2:06 AM   #12
Antennas Direct Tech Supp
Join Date: Jan 2010
Posts: 2,941
The CM7777 is the amp MOST likely to cause problems due to its excessive gain. We run into it every week, it seems. Too many folks that more gain is better then they call US to troubleshoot the antenna when the problem is actually the wrong amp is in use in moderate to strong signal areas.

Stick with a medium gain amp in the 15-20 dB range that has high resistance to internal overloading. You have signals that are sufficiently strong so that no amp is likely needed.
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