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Old 24-Apr-2012, 12:59 AM   #2
signals unlimited
Senior Member
 
Join Date: Mar 2012
Location: south-central PA.
Posts: 453
The 7777 has 30 db gain UHF/VHF the 8700 is below 20 (around 17db). With the HD7896P you should be OK at 30 ft. but if you have any doubt go 40 ft. If you want to receive the channels from all directions on your report (except the ones that don't exist) you need a rotor.
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