<img data-srcid="-" src="https://image.doba.com/dgd1-tTVQbqEUjJcD/15w-fm-transmitter.jpg" alt="dropship 15W Fm Transmitter" />Product Advantages: - Imported components - PC control - Adjustable power - Bluetooth function - Support U disk playing - Stereo sound effect - Smart alarm - Wind speed control&nbsp;Antenna Description: 1. The frequency is more accurate, 76-108MHz continuously adjustable; 2. The frequency locking method is more reliable and easy to operate; 3. The antenna material is optimized to withstand higher power; 4. Optimize the bottom of the antenna so that the car will no longer get stuck when entering the garage and tunnel.&nbsp;Antenna Parameters: - Frequency: 76-108MHz (adjustable) - Input impedance: 50&Omega; - Standing wave ratio: &lt;1.5 - Gain: 3 dBi - Polarization method: vertical - Radiation direction: omnidirectional - Power capacity: 150W - Height: 724&plusmn;5 mm - Feeder connector: BNC (including 8m-5 feeder) - Feeder: -5, 8 meters - Lightning protection: DC grounding - Chassis: 19.8&plusmn;0.2mm diameter - Radiation element material: aluminum alloy - Weight: 1Kg&nbsp;Antenna Version Package Included: - 1 x Main Unit - 1 x Power Supply - 1 x Antenna + Antenna Base - 1 x Audio Cable