◆ Car radio antenna can help you improve the quality and enhance the stability of signal, and it can get 3 dBi Gain signal so that you can enjoy radio or music during travelling. | ◆ The core made of bronze wire and the shell made of ABS, durable, with self-adhesive tape, SMA antenna can be sticked firmly, don’t worry whether it will fall off from the vehicle. | ◆ Frequency Range: VHF 824~960 MHz, UHF 1710~1990 MHz; Bandwidth: V136/U290 MHz; Input Impendence: 50 Ω; Max Input Power: 50 W. | ◆ Car Windshield Window Glass Adhesive Mounting; Cable Length: 5m/16.4 feet; Antenna Connector: DIN Plug Connector. | ◆ Compatible with most car stereo receiver media head unit, marine boat radio stereo receiver.