The RadioMaster RP V2 series of receivers now have a built-in TCXO (Temperature-Compensated Xtal Oscillator). The TCXO ensures high stability and accuracy in frequency control and compensates for temperature variations. This results in consistent and reliable signal reception, even in extreme temperature conditions. It also reduces frequency drift over time, providing long-term frequency stability and preventing signal degradation. This provides a superior performance in demanding environments and enhances the flight experiences.

The RP3 2.4GHz ELRS Nano receivers use the high-performance, revolutionary ExpressLRS open-source system. The ExpressLRS development team designed the Nano receivers, which feature the ESP8285 MCU and SX1280 RF chips. This offers Lora and FLRC 2.4GHz RF links for incredible range and low latency. WiFi is built-in to easily upgrade the firmware and configure the receiver using your PC or mobile phone.

The receiver features a Skyworks SE2431L providing an LNA for improved receiver performance, a PA providing up to 100mW of telemetry performance, and antenna switching for antenna diversity.. The RP3 Nano receiver is available in either an FCC or a European LBT version, please check the specifications below for the supported protocol.

Features:
• Optimized PCB design for better heat dissipation
• LNA for better receiver range, and PA for better telemetry range
• Available with either FCC or LBT-compliant protocols (see specs for details)
• Antenna Diversity for improved signal stability and range
• Built-in a TCXO (Temperature Compensated Xtal Oscillator) for accuracy and stability
• Compatible with 2.4GHz ExpressLRS modules and transmitters

Specs:
Product: RADIOMASTER RP3 V2 LBT ExpressLRS 2.4GHz Nano Receiver
Frequency Range: 2.404 - 2.479 Ghz
Compliant Protocol: LBT
Firmware Version: ExpressLRS V2.4 pre-installed
Type: ISM
MCU: EPS8285
RF Chip: SEMTECH SX1281
Telemetry RF Power: 100mW max
Antenna: 2 x 65mm 2.4GHz T antenna
Maximum Refresh Rate: 500Hz/F1000Hz
Minimum Refresh rate: 25Hz
Input Voltage: 5V
FW Target: RadioMaster RP1/2 2400 RX
Bus interface: CRSF
Dimension: 22mmx13mmx4mm
Weight: 4.6g (including the 2 antenna)

Includes:
1 x RADIOMASTER RP3 V2 LBT ExpressLRS 2.4GHz Nano Receiver
2 x 65mm UFL 2.4GHz antenna
1 x CRSF wire
1 x User manual

Please note: A copy of the User Manual is available under the "Manuals/Files" tab.