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Before installation:
1.)Find out channels available in your area and how far away to the nearest tower via the websites: dtv.gov/map; http://antennaweb.org
2.)Check your TV s manual to make sure your TV has a built-in tuner for receiving over-the-air broadcasts,set the mode to Antenna or Air in the TV s setup menu.?
Installation:
1.) Correctly connect the antenna to your HDTV or 3rd party HD receiver.
2.) Re-scan for channels to find a best reception place.3.) Fix it with 3 adhesive.
Note: If a signal cannot be received with the external amplifier, remove the amplifier and try again. In some instances, the amplifier may cause self-oscillation, which will interfere with the signal.
Antenna signal strength can vary depending on distance from the tower, terrain, and weather. If needed, reposition the antenna in a different location. It is best to place the antenna in line of sight with the TV tower(s) and avoid obstructions. Always re-scan for channels after moving the antenna.
Specifications:
Frequency range: 170-240Mhz,470-862Mhz
VSWR: ≤2.0:1
Impedance: 75Ω
Lan gin: 25dB
Connector: F Male or customized
Cable: 1.5C2V
Polarization: Linear
Receiving range: VHF/UHF