Description: This antenna is compatible with all radios with telescopic antenna, which helps to strengthen the signal. Double cable of pure copper provides stable signal transmission, 3.2 meters length is enough for daily use. Installation is very easy to clip the antenna to the telescoping antenna, then stick the adhesive stick to the wall or window Bring great convenience to your daily life Specifications: Model Number: 108SE / > Frequency Range: 85-112MHz Impedance: 7 MHz : 5dB Material: Pure Copper Wire / > Antenna Length: 3.2m/10.49ft Item Weight: 50g/1.76oz Package Size: 18.5*18.5*3.0cm/7.28*7.28*1.18in Package Weight: 50g/1.76oz Package List: / > 1* Antenna