Radiomaster RP4TD-M ExpressLRS 2.4GHz Mini True Diversity Receiver
£19.99 (ex VAT £16.66)
Why carry the extra baggage? The RP4TD-M cuts the fat so your drone can focus on what matters—speed! With diversity you can count on, it’s the only lightweight you’ll ever respect.
In stock
RP4TD-M ExpressLRS 2.4GHz Mini True Diversity Receiver
Looking for a lightweight but powerful receiver that doesn’t compromise on performance? Enter the RP4TD-M ExpressLRS 2.4GHz Mini True Diversity Receiver. Designed for weight-sensitive builds like racing drones, this mini version of the popular RP4TD weighs just 1 gram but packs the same dual-channel diversity punch, thanks to Gemini technology. Whether you’re tearing through the racecourse or taking to the skies for a precision flight, the RP4TD-M delivers top-tier signal sensitivity and signal-to-noise ratio (SNR) performance.
Despite its compact size, the RP4TD-M doesn’t skimp on features. With built-in WiFi, you can wirelessly update firmware or tweak settings using the WebUI on your mobile device or PC—no cables, no fuss. Dual 65mm antennas ensure superior durability and performance, and the TCXO (temperature compensated crystal oscillator) provides rock-solid frequency stability, keeping your signals crisp and reliable, even in the harshest conditions.
Compatible with all 2.4GHz ExpressLRS modules, this receiver offers the kind of versatility that makes it a must-have for hobbyists looking to save every gram without sacrificing performance.
Key Features:
- Gemini Technology: True diversity receiver for robust interference resistance
- Ultra-Lightweight: Just 1g without antennas, perfect for weight-sensitive builds
- Dual TCXO: Ensures high-frequency stability in fluctuating temperatures
- Optimized PCB Design: Improved heat dissipation for longer flight sessions
- Upgraded Antenna: Enhanced durability and performance for longer range
- Built-in WiFi: Firmware updates and settings configuration via WebUI
- Telemetry RF Power: 2x 10mW for reliable telemetry transmission
- ExpressLRS V3.4.3 Pre-Installed: Ready to use right out of the box
Specifications:
- Item: RP4TD-M ExpressLRS 2.4GHz Mini True Diversity Receiver
- Frequency Range: 2.4GHz
- Max Refresh Rate: 500Hz / F1000Hz
- Telemetry Power Output: Max 2x 10mW
- MCU: ESP32
- RF Chip: SX1281 x 2
- Working Voltage: DC 5.0V
- Wifi Updates: Yes
- Dimensions: 18.1mm x 16.0mm
- Weight: 1g (without antennas) / 3.3g (with antennas)
- Firmware: ExpressLRS V3.4.3
- Bus Interface: CRSF
- Extend Interface: UART
What’s in the Box?
- 1 x RP4TD-M ExpressLRS True 2.4GHz Diversity Receiver
- 1 x CRSF Wire
- 3 x Heat-Shrinkable Tubes
- 2 x 65mm 2.4GHz T Antenna (pre-installed)
- 1 x User Manual
Disclaimer: Accessories may vary depending on supply.
| Weight | 3.5 g |
|---|---|
| Dimensions | 2 × 2 × 1.5 cm |
Delivery Information
- Free UK Delivery for orders over £100 The free shipping method uses Royal Mail’s RM48 service, batteries are excluded.
- Same Day Dispatch For orders placed before 3PM (UK Time) Mon-Fri Excluding Bank Holidays
- Need something Urgently? Select RM special delivery during checkout to have your order delivered next working day guaranteed (assuming you order before 15:00 when we are open)
Returns Information
- 30 Day Return Period If you change your mind you have up to 30 days to return something. Must be returned in as new condition
- 180 Day Warranty For items with a manufacturer defect or an issue resulting from damage during delivery to you. Consumable items such as batteries are excluded.
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