Frsky | Electronics FrSky Frsky Access Archer R4 Ota 2.4Ghz Receiver

The Archer R4 Has 4 High-Precision Pwm Channel Outputs Bundled In A Compact Light-Weight Design. It Supports Full-Range Signal Strength With Dual Detachable Antennas To Assure Optimal Antenna Reception And Maximum Range. In Addition To All This, The R4 Can Also Be Used As A Redundancy Receiver Along With Any Other Frsky Access Capable Receiver Equipped With A Sbus Port. The Best Available Signal Will Be Used To Ensure Superior Connectivity.

All Of The Archer Receivers Are Hyper-Matched With The Access Protocol. They Not Only Feature Wireless Firmware Upgrades, Increased Range, And Telemetry Performance, The R4 Now Supports More Functions Like Configurable Telemetry Power, S.Port/F.Port Switching And Flr Output. Additional Valuable Features Are Under Development To Unlock The True Potential Of The Access Protocol.

• Access Protocol With Over The Air (Ota)
• Tiny And Lightweight
• Supports Signal Redundancy (Sbus In)
• Full Control Range With Telemetry
• S.Port / F.Port
• External Battery / Device Voltage Detection

• Dimension: 30*17*6.2Mm(L*W*H)
• Weight: 3.8G
• 16/24 Configurable Sbus Channels
• 4 High-Precision Pwm Channels
• Operating Voltage Range: 3.5 -10V
• Operating Current: ＜60Ma@5V
• Control Range: Full Range* With Telemetry
  (*Full Range: ＞2Km, Range May Vary Based On Local Conditions.)
• Voltage Measurement Range Via Ain2 (External Device): 0-3.3V
• Compatibility: All Frsky Access Transmitters