ExpertPower 150-161 MHz VHF Two-way Radio Antenna for Motorola GP88 GP88S GP140 GP150 GP200 GP300 GP320 GP328 GP338 GP338 PLUS GP340 GP350 GP380 GP640 GP680 GP1280 GP2000 GP3688 HT600 HT750 HT10 HT50 HT1250 HT1250 HT1250-LS HT1250-LS+ HT1550 HT1550XLS CT150 CT250 CT450 CT450-LS Brand New OEM Compatible Meets or exceeds original OEM specification. This whip antenna is flexible with a one-piece finish, steel core, and spiral wound conductor for optimal performance. 30 days money back guarantee on defective or misrepresented items.