SMA-F (Female) interface 7.83inchs Antenna, ABS material and heat shrinkable sleeve 2 Meter/70cm (144Mhz/430Mhz)-136-174Mhz & 400-470Mhz Portable Antenna; Gain:2.15/2.5dBi; Maximum Power Input-watts:20W (Handheld radio less than 20W); this is a HYS antenna able to offer a wide range of features to choose from for your handheld transceiver or scanner. Shorter antennas offer more portability and convenience, all while boosting the signal of your radio significantly, whether you need a replacement antennas or want to improve your HT's radiating efficiency and range, HYS dual-band antennas offer a quality solution for your needs. HYS ANTENNA CONNECTOR TYPE SMA-female Compatible with AnyTone, BaoFeng, some Wouxun, and some Kenwood Handheld Radios; work for the MODEL NUMBER baofeng radio: uv-5r, bf-f8hp, uv-82, bf-888s, 888S, uv-82hp, bf-f8+, uv-5r Series, uv-82 Series.