The ExpressLRS 2.4GHz Receiver – RP4TD, with dual-channel 2.4GHz radios, leads in signal sensitivity and performance with its optimized circuit design. Its reliable DCDC power supply ensures lower operating temperatures during extended use, while the dual TCXO guarantees frequency stability, making it a class leader. With built-in WIFI, firmware upgrades, and receiver configuration, it is wireless via WebUI on your PC or mobile phone. Suitable for drones and fixed-wing models, it’s ideal for any application needing a serial receiver.

• Compatible with all 2.4GHz ExpressLRS modules and transmitters with built-in 2.4GHz ExpressLRS
• Upgraded antenna with greater durability and performance
• Dual TCXO (temperature-compensated crystal oscillator)
• Class-leading SNR and RSSI performance
• 2x 100mW RF telemetry power output
• UART pads for extended applications
• Reliable DCDC power supply circuit
• Gemini mode compatible
• Optimized PCB design

• Item: RadioMaster ExpressLRS 2.4GHz Receiver – RP4TD
• Firmware Version: ExpressLRS V3.3.0 pre-installed
• Maximum Refresh Rate: 500Hz / F1000Hz
• FW Target: RadioMaster RP4TD 2400 RX
• Antenna: 65mm 2.4GHz T Antenna x 2
• Telemetry RF Power: Max 2x 100mW
• Working Voltage: DC 4.5-12.0V
• Weight: 1.4g (without antenna)
• Dimensions: 23.716.34.0mm
• Frequency Range: 2.4GHz
• Extended Interface: UART
• RF Chip: SX1281 x 2
• Bus Interface: CRSF
• MCU: ESP32
• Type: ISM

• 1x RadioMaster ExpressLRS 2.4GHz Receiver – RP4TD
• 2x 65mm 2.4GHz T-Antenna (Installed on the receiver)
• 3x Heat-Shrinkable Tube
• 1x User Manual
• 1x CRSF Wire