ขาย เสาอากาศวิทยุ Fm 88-108 Mhz Amp Booster สําหรับรถยนต์ ราคาที่ดีที่สุด

Description: This aerial signal booster is designed to improve your signal strength and radio reception in weak areas. The amplifier circuit with voltage conversion design can be directly connected to 12v power supply. It adopts copper signal wire, which can providing strong anti-interference, increasing the reception distance and enhancing sensitivity of weak signals. In the meantime of signal reception, it can effectively reduce the noise, so that you can receipt the signal to the better extent. Features: 1. Copper signal wire, providing strong anti-interference and better signal. 2. Thickening horse mouth metal shielding cover, providing all-round protection. 3. Increase the receiving distance and enhance signal sensitivity. 4. Provide high output current, low harmonic distortion and cross, ensure security operation. 5. Easy to install, saving cost and space. Specifications: Color: Black Signal Line: Copper Connector: Reinforced Copper Material: Electronic Components, Metal, Plastic Insurance Block: Waterproof Blade Fuse Holder Gain: 25dB Noise Factor:> 2 Impedance: 75Ω Voltage: 12V Current: 18 mA Frequency: 80-108 MHz Cable Length: Approx. 33cm / 13 Shell Dimensions: Approx. 55 x 35 x 15mm / 2.17 x 1.38 x 0.59 Package Weight: Approx. 53g Package Included: 1 x Antenna Radio Amplifier 1 x 3M Adhesive 1 x Red Clip Note: 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3. Round interface, please confirm whether they are consistent with your car interface.