Radiomaster RP3 ELRS Receiver for FPV Micro and Racing Drones

The RadioMaster RP series of receivers are designed with size, ease of use, and range in mind. Utilizing ExpressLRS 2.4ghz Open-source firmware, the RP series of nano receivers deliver features and range that today's pilots have come to expect. Developed around the ESP8285 MCU and SX1280IMLTRT RF Chip, the RP series offer Lora and FLRC 2.4ghz RF links, providing incredible range and low latency.

The RP3 Diversity Receiver, which is part of the RP series, is an ISM-type receiver with an ESP8285 MCU and an SX1280IMLTRT RF Chip. The receiver has a maximum telemetry RF power of 250mW and two 2.4GHz T Antennas. The frequency range of the receiver is 2400 MHz to 2480 MHz, and it supports a maximum refresh rate of 500Hz/F1000Hz and a minimum refresh rate of 25Hz. The working voltage of the receiver is 5V, and it weighs 4.6g, including the two antennas. The dimensions of the receiver are 22mm13mm4mm, and it comes pre-installed with ExpressLRS v3.0 firmware, targeting the RadioMaster RP3 Diversity 2400 RX.

The package includes 1 RP3 ExpressLRS 2.4GHz Nano Receiver, 2 65mm UFL 2.4GHz T Antennas, 1 User Manual, and 1 CRSF wire. The RP3 ELRS 2.4GHz FPV Receiver features a Skyworks SE2431L, providing an LNA for improved receiver performance, and a PA providing up to 250mW of telemetry performance and antenna switching for antenna diversity. The antenna diversity feature improves signal stability and range.

The RadioMaster RP3 V2 ELRS Nano Receiver is suitable for FPV races or long-distance races, and it can be used with Whoops and drone models.

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