+=>
Here are , Tuner , Tuner Recorders.
www.epvision.com
----------------------
40 Feet Antenna Height Provides a Real Improvement of Reception Signal Strengths.
----------------------
Tv antenna rotators Are Not channel surfing friendly , Must wait for antenna to Rotate.
And their Will Be Domestic Situations about the direction the antenna is aimed.
---------------
More important then rotator at your reception location is.
As always , trees and tree leaves , plants and plant leaves , have Negative Effect on Broadcast Tv Reception and so do buildings and other obstructions including your own , attics , roofs , buildings.
Some and not all Negative Effects are.
Absorbing and Blocking Reception.
Multi-Path Reflecting Tv Signals Bouncing All Around.
The Best Practice for Reliable Reception is to install the antennas 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 , attics , roofs , buildings.
The main groups of Tv stations at your reception location are , East , North East , West , North West.
Avoiding obstructions of these directions will most likely mean that 1 panel of the DB8e antenna can be aimed to the West North West and the other panel can aimed to the East North East.
---------------
And as you have discovered , antenna height and location is important for better and reliable reception.
If after optimizing reception , you will like to Test reception with a antenna rotator.
http://www.nteinc.com/ecgproducts/pd...na_rotator.pdf.
http://www.nteinc.com/antenna-rotors.php?a=28