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RadioMaster R85C Receiver

The RadioMaster R85C Receiver offers five PWM channels, D8/D16/SFHSS protocol support, a high-sensitivity 2.4G antenna and a built-in temperature compensated crystal oscillator. Suitable only for RadioMaster multiprotocol radios with protocol fine-tuning capability, it is not compatible with FrSky radios. One receiver and one User Card are included.

RadioMasterRC transmitters & receivers
Weight
5.55 grams
Dimensions
31.0*18.5*13.0 mm

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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.

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Specifications

RadioMaster R85C Receiver specifications
SpecificationValue & conditions
ItemR85C Receiver
Power supplyDC 4.5 - 8.4V
Frequency range2400-2483.5Mhz
Supported protocolsD8/D16/SFHSSSuitable only for RadioMaster multiprotocol radios with protocol fine-tuning capability; not compatible with FrSky radios.
Output channels5CH PWM
Antenna typeHigh-sensitivity 2.4G antenna
Telemetry power100mW / 20dBm
Weight5.55 grams
Dimensions31.0*18.5*13.0 mm
Radio compatibilitySuitable only for RadioMaster multiprotocol radios capable of protocol fine tuning; not compatible with FrSky radios.Only for RadioMaster multiprotocol radios with protocol fine-tuning capability.
Frequency controlBuilt-in temperature compensated crystal oscillator compensates for temperature variations to maintain stable, accurate frequency control.
Frequency drift reductionThe TCXO reduces frequency drift over time for long-term frequency stability.
Package contents1 × R85C Receiver; 1 × User Card

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