Product overview
The RadioMaster R85C Receiver provides five PWM output channels for RC models and supports D8, D16 and SFHSS protocols. It is suitable only for RadioMaster multiprotocol radios with protocol fine-tuning capability and is not compatible with FrSky radios. The receiver operates over a frequency range of 2400-2483.5Mhz and uses a high-sensitivity 2.4G antenna. Its telemetry power is 100mW / 20dBm, and its DC power supply range is 4.5 - 8.4V.
A built-in temperature compensated crystal oscillator maintains stable, accurate frequency control by compensating for temperature variations. This TCXO also reduces frequency drift over time to support long-term frequency stability. The R85C Receiver weighs 5.55 grams and measures 31.0*18.5*13.0 mm. The package includes one R85C Receiver and one User Card.


