Car Stereo FM Radio Antenna Signal Stabilizer with 12V Power DIN Plug Connector for Marine RV Truck

Feature： 1. Aluminum Alloy Shell： Thickened all metal shell effectively shields the influence of the interference of the car center console on the power amplifier. Thick aluminum foil copper core 3C‑2V signal line has better shielding interference. 2. Coax Power Supply： Power the car radio amplifier through the signal line. The pure copper reinforced antenna connector is used, which is not easy to deform, and the male and female connectors are more closely combined. 3. Safety Protection： With short circuit protection, automatically power off when the original car antenna failure, and the original glass column fuse will replace the waterproof insert, no need to worry about poor contact and no power. 4. Wide Applications： Car radio antenna signal amplifier cables can be used with antennas and ground wires for simple wiring. Works with AM and FM radio stations, supports 12V and 24V vehicles, such as cars, trucks, RV, SUV, etc. 5. Easy to Install： Connect the 12V power supply, install the amplifier between the radio and the antenna without changing original line, convenient to operate, and equipped with a sticker for easy installation and fixation. Specification： Item Type： Car Radio Antenna Signal Amplifier Material： Aluminum Alloy Frequency： 88-108Mhz Gain： 25db gain Output： Coaxial cable output 12V, can be used by the original car amplifier Connector： Universal FM Adapter Impedance： 75ohm V.S.W.R： 2.0：1 Maximum Return Loss： 10dB Maximum Direct Radiation： Gain： 25-30DBI Current Consumption： 35ma Cable Type： 3c - 2v (SYV-75-3). Package List： 1 x Car Radio Antenna Signal Amplifier2 x Magnetic Ring1 x Connector1 x Sticker