ExpertPower 403-523 MHz UHF Two-way Radio Whip Antenna for Motorola NAE6483AR GP88 GP88S GP380 HT600 CT150 VL130 EX500 PR400 SP10 CP150 PRO1150 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.