Original Arkbird FPV Auto Antenna Tracker Long Range System Gimbal for 1.2GHz/2.4G/5.8GHz Video Transmitter APM PIX FPV FC Original Arkbird FPV Auto Antenna Tracker Long Range System Gimbal for 1.2GHz/2.4G/5.8GHz Video Transmitter APM PIX FPV FC. Sale price : $208.60 Category : Toys & Hobbies