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RadioMaster RP4TD-M ExpressLRS 2.4GHz Mini True Diversity Receiver

Image: ReadyMadeRC

Components · Radio Receivers

RadioMaster RP4TD-M ExpressLRS 2.4GHz Mini True Diversity Receiver

MFR RadioMasterMODEL HP0157.RX-RP4TD-M

RadioMaster RP4TD-M ExpressLRS 2.4GHz Mini True Diversity Receiver — radio receivers by RadioMaster.

Vendor-supplied listing. This part is made by RadioMaster and listed from ReadyMadeRC. Full specifications and current availability are held by the manufacturer; this listing carries the part, its price and its category.

Carried by ReadyMadeRC and GetFPV in this catalogue, so it does not depend on one supplier here.

ReadyMadeRC: usually ships same day. Its shipping policy says: “Orders containing only in stock ready to ship items ordered before 2:00pm Eastern time on a business day will be shipped the same day.” Policy, read 8 Oct 2026. That is the supplier’s dispatch time, not a delivery date; carrier transit is extra.

Unit price
$22.48
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Specifications· 8 fields

As published by RadioMaster, the manufacturer. View the manufacturer's page

Antenna
65mm 2.4GHz T Antenna x 2
RF chip
SX1281 x 2
Processor
ESP32
Dimensions
18.10 x 16.0mm
Bus interface
CRSF
Frequency range
2.4GHz
Telemetry power
Max 2x 10mW
Operating voltage
DC 5.0V

Summary

AI-generated

AI-generated from this listing’s specifications and description. Check the datasheet before you rely on it.

This mini ExpressLRS receiver has true diversity, with a dual antenna setup of 65mm 2.4GHz T antennas and SX1281 RF chips. It uses an ESP32 processor on an 18.10 x 16.0mm board and runs at DC 5.0V over CRSF. Its telemetry power is Max 2x 10mW. It suits small RC aircraft and drones that need diversity reception.