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As always , the Best Reception happens when , nothing is , obstructing , impeding , blocking , reception in the directions of reception including your own roof and building.
As always , trees and tree leaves , plants and plant leaves , Have a Negative Effect on Broadcast Tv Reception and so do buildings and other obstructions including your own roof and building.
Some and not all Negative Effects are
Absorbing , Blocking , Reception
Multi-Path Reflecting Tv signal bouncing all around.
The Best Practice is to install the antenna at a location that has the least amount to no amount of obstructions of any type or kind in the directions of reception including your own roof and building.
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The Antennas Direct PA-18 preamp is designed for Very Low Signal Strength Areas where All Tv channels are less then 30 NM(dB).
And No close strong FM radio transmitters.
The PA-18 preamp can Overloaded from strong signals , and will make reception worse on some channels.
Disconnect and Remove All parts of the PA-18 amplifier , remove the preamplifier unit , remove the power injector , remove the power supply.
Recommend , Correct the other reception situations/problems and Test reception without a amplifier.
A New Continues Length of coax from the antenna connected direct to 1 Tv.
Last edited by teleview; 15-Dec-2013 at 3:54 PM.
Reason: Clarify information and typos.
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