Universal 12V Radio FM Antenna Signal Amp Amplifier Booster for Marine Car Vehicle Boat 330mm FM Amplifier

1. Enhance the radio signal and reduce the noise.
2. Copper signal wire, strong anti-interference, providing better signal.
3. Antenna booster.
4. Thicken the horse mouth metal shielding cover, all-round protection.
5. Work for both AM and FM radio stations.
6. Antenna amplifier item length: about 330mm.
7. Able to provide high output current, low harmonic distortion and cross, ensure security operation.
8. Easy to assemble, save cost and space.
9. Portable, high accuracy.
10.Gain: 12-13dB
11.Noise factor: more than 2
12.Impedance: 75 ohms
13.Power: DC10~15V