RadioMaster RP4TD ELRS Diversity FPV Receiver for Drone and RC Plane

The RP4TD, featuring dual-channel 2.4GHz radios, excels in signal sensitivity, signal-to-noise ratio, and overall performance due to its optimized circuit design. The reliable DCDC power supply circuit ensures lower operating temperatures during extended usage, and the dual TCXO contributes to the utmost frequency stability, making the RP4TD a leader in its class. Suitable for drones and fixed-wing models, the receiver can be installed in virtually any application that requires a serial receiver.

The TCXO ensures high stability and accuracy in frequency control, compensating for temperature variations. This results in consistent and reliable signal reception, even in extreme temperature conditions, and reduces frequency drift over time, providing long-term frequency stability and preventing signal degradation. The dual TCXO offers better advantages in true diversity receivers.

The RP4TD ExpressLRS 2.4GHz Diversity Receiver is powered by an ESP32 MCU and SX1281 RF chips, with a frequency range of 2.4GHz and a maximum refresh rate of 500Hz/1000Hz. The device has a working voltage of DC 4.5-12.0V and weighs 1.4g (without antenna), with dimensions of 23.716.34.0mm. The firmware version is ExpressLRS V3.3.0 pre-installed, and the device is compatible with the RadioMaster RP4TD 2400 RX.

The package includes one RP4TD ExpressLRS 2.4GHz Diversity Receiver, one CRSF wire, three heat-shrinkable tubes, two 65mm 2.4GHz T Antennas (installed on the receiver), and one user manual. The device features a Gemini mode, a reliable DCDC power supply circuit, class-leading SNR and RSSI performance, an optimized PCB design for better heat dissipation, upgraded antennas with greater durability and performance, and UART pads for extended applications. Additionally, it has 2x 100mw RF Telemetry power output and is compatible with all 2.4GHz ExpressLRS modules and transmitters with built-in 2.4GHz ExpressLRS.

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