Auto Aerial Radio Antenna Reception Amplifier Car Digital FM Antenna new and high quality OOTDTY Features: The receiving part of this product is made of special high-conductivity materials and is equipped with amplification function. This product can be mounted on the car or on the rear view glass window to make the FM sound quality clearer and more stable. This product has a high quality, novel and a wide receiving Specification: Power supply for DC 12V Power: 60-100 Working frequency: 48-860 MHZ 203dB Noise figure: 7dB Output impedance: 75 Output standing 3 Output line length: 1.5CM-4CM follows the guest's request Working temperature: -20 C + 70 C Storage temperature: -40 C +90 C Applicable to: car FM reception, can increase the receiving distance and the receiving sensitivity of weak signals. Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includeswithout retail package: 1 Car FM Antenna _x000D_ _x000D_ _x000D_