TV Antenna Amplifier, 25dB HD TV Signal Booster Aerial Amplifier USB TV High Gain Channel Boost.

Specifications: Material: ABS Colour: Black Cable length: 70 cm Frequency: 45 - 862 MHz Gain: 25 db Power: 5V 1A Noise bus: less than 4dB Quantity: 1 set Package List: 1 * HD TV Signal Amplifier(With Adapter) Note: 1. Transition: 1 cm = 10 mm = 0.39 in 2. There is no retail packaging. 3. Please allow 1-3mm manual measurement error, please make sure you don't mind. 4. Depending on the display, the image may not reflect the actual color of the item. 5. If the customer uses an amplifier but the most convenient positioning signal is not firm, try transferring your antenna to a different location. 6. It is best to be within the range of sight of the antenna and TV tower and away from obstacles. 7. Don't forget to do a channel scan every time you move your antenna.