KUNFINE Universal Auto Car Radio FM Antenna Signal Booster Amp Amplifier for Marine Car Vehicle Boat RV 12V Signal Antenna Enhance
- The amplifier circuit with voltage conversion design can be directly connected to 12v power supply, automotive amplification components, reflect....
- Antenna amplifier power supply cable switched 12V, red wire connects to power antenna lead or 12V source..
- Copper signal wire, strong anti-interference, providing better signal and offering all-round protection for your car. Enhance the radio signal and....
- Applies to: automotive and other FM signal reception, increase the reception distance, enhanced sensitivity of weak signals..
- Able to provide high output current, low harmonic distortion and cross, ensure security operation, with antenna short circuit protection, automatic....