Bộ khuếch đại tín hiệu anten cho TV HDTV với USB nguồn tại Lotte Market

Giới thiệu Bộ khuếch đại tín hiệu anten cho TV HDTV với USB nguồn tại Lotte Market

This amplifier can make your TV antenna get more channels, improve the clarity of the frequency, expand the receiving range.
The number of channels you can receive is determined by what's being broadcast in your area.
Channel reception is dependent upon distance from broadcast towers, terrain, surroundings, and weather.
Check out what channels are available in your area first and how many you are able to receive.
If your TV picture is not crystal clear, or you cannot receive the weak signals from far away towers, use this amplifier to boost the weakened signals.
We do not recommend using this amplifier if your house is very close to the broadcast tower and the signal is already very strong.The amplifier may cause self-oscillations and result in fewer signals received.
Features
Specification
Name: HDTV Antenna Amplifier
Material: ABS
Color:Black
Frequency: 45-862 MHz
Cable Length: about 80cm / 31.50in
LNA Gain: 25dB
Output Degree: 100dBuV
Noise Parent: Less than 4dB
Energy Supply: DC 6V 100mA by outside adapter or DC 5V from USB source.
Works with any non-amplified / passive television antennas.
Package_Contents
1 x HDTV Antenna Amplifier
1 x IEC connector
1 x Usermanual
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.