HerMia 12V Car Antenna Radio AM FM Signal Amp Amplifier Booster with Noise Filters Ring for Marine Car Boat Truck RV

Features: ?Antenna booster. ?Enhance the radio signal and reduce the noise. ?Copper signal wire, strong anti-interference, providing better signal. ?Very low external component count. ?Easy to assemble, saving cost and space. ?Work for both AM and FM radio stations. ?2 Clip-on Noise Filter Cable Rings which prevents interference from other equipment. ?Able to provide high output current, low harmonic distortion and cross, ensure security operation. Specifications: Color: Black Gain: 12-13dB Noise factor: > 2 Impedance: 75 ohms Voltage: DC10~15V Item Length: 11.8 inches Material: Electronic Components, Metal, Plastic HOW TO UES Installation is Easy, direct connect between the antenna and the radio Red Wire Connects to Power Antenna Lead or 12V Source? Car Radio Aerial Antenna Adapter is required to connect a stereo to your vehicle Antenna. The antenna adapter does not require any wire cutting, soldering or other assembly. It is completely Plug & Play. Package Contents: 1 x Car Radio Signal Amplifier, 1 x 3M Sticker 2 x Noise Filters Cable Ring 1 x Cable Clamp