RadioMaster R81 Satellite Receiver
Boost your FPV drone's command with the RadioMaster R81 Satellite Receiver. Designed for various drones and RC modelers.

RadioMaster R81 Satellite Receiver
By popular demand, we now have a range of RadioMaster receivers available. The R series receivers are Frsky D8 and D16 Compatible and offer a range suitable to drones and RC modelers. Order now while stocks last!
WE RECOMMEND THIS FOR MULTIROTORS! YOU CAN USE THIS WITH THE AURA BUT IT WILL REQUIRE 3 WIRES BE SOLDERED FOR THE CONNECTION TO THE AURA BOARD!
Specifications
- Type: R81 - D8 Nano Sbus Receiver
- Channels: 8
- Frequency range: 2400-2483.5Mhz
- Power input range: 4.5-6V
- Signal format: Frsky D8 Compatible
- Output format: SBUS
- RSSI: RSSI on Ch9 of Sbus Output
- Range: more than 1km
- Antenna length: Approximately 6cm
- Size: 17x11mm
- Weight: 2 grams
Package Includes
- (1) RadioMaster R81 Satellite Receiver