Could you please provide a tvfool report for your exact location?
For one thing, WPMT is a UHF channel and WGAL is a VHF channel. If the performance of the antenna, amp, or receiver is different at such different frequencies, then you will get very different results even if the signal "in the air" is about the same strength.
It looks like the CM 3010 is a bit better at VHF than it is at UHF. That might be one of the main factors causing your troubles.
Last edited by mtownsend; 17-Jan-2010 at 8:50 PM.
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