Product Features: Connector: SMA Female type Frequency Range: UHF 400-470MHz Length: approx 6 " package include 10x KRA-27 Antenna Works with for Kenwood UHF two way radios: NX-300, NX-320, NX-340, TK-3101, TK-3102, TK-3100, TK-3170, TK-3173, TK-3160, TK-3140, TK-3200, TK-3180, TK-390, TK-380, TK-370G, TK-373G, TK-372G, TK-385, TK-3202LU, and TK-3200L, TK-3212, TK-3300, TK-3302, TK-3312, TK-3400, TK-3402, TK-360G, TK-372, TK-372G,TK-3160, TK-5310, TK-5310G, TK-5320