SKU: 30500382947

RadioMaster RP4TD ExpressLRS 2.4GHz True Diversity Receiver

Sale price$19.12 Regular price$21.24
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Ships within 48 hours · Estimated delivery Sep 24 - Sep 29

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Description

RadioMaster RP4TD ExpressLRS 2.4GHz True Diversity ReceiverRP4TD ExpressLRS 2. 4GHz True Diversity Receiver Take your RC experience to the next level with the RP4TD ExpressLRS 2. 4GHz Diversity Receiver , designed for pilots seeking unmatched signal reliability and performance. Whether you're flying FPV drones or commanding fixed wing aircraft, this receiver's true diversity and dual channel 2. 4GHz radios deliver unparalleled sensitivity and superior signal to noise ratio (SNR). Thanks to its cutting edge

RP4TD ExpressLRS 2.4GHz True Diversity Receiver

Take your RC experience to the next level with the RP4TD ExpressLRS 2.4GHz Diversity Receiver , designed for pilots seeking unmatched signal reliability and performance. Whether you're flying FPV drones or commanding fixed-wing aircraft, this receiver's true diversity and dual-channel 2.4GHz radios deliver unparalleled sensitivity and superior signal-to-noise ratio (SNR). Thanks to its cutting-edge DCDC power supply circuit , you won't have to worry about overheating during those long flights.

With dual TCXO (temperature compensated crystal oscillators) onboard, the RP4TD offers unmatched frequency stability, even in extreme temperatures—meaning no more worrying about signal drift when you're cruising through hot skies or chilly altitudes. This tech powerhouse is equipped with built-in WiFi , so you can wirelessly update firmware and tweak settings on-the-fly using the WebUI from your phone or computer.

It's compatible with all 2.4GHz ExpressLRS modules and transmitters, and installation is a breeze thanks to UART pads that extend its applications. The RP4TD is ready to tackle any aerial adventure you throw its way, with upgraded antennas for greater range, durability, and overall performance.

Key Features:

  • Gemini Mode Compatible : Dual-channel diversity for robust signal management
  • Dual TCXO : Ensures top-tier frequency stability in extreme temperatures
  • DCDC Power Supply : Lowers operating temps, so you can fly longer without worry
  • Built-in WiFi : Easy firmware updates via WebUI on PC or mobile
  • Upgraded Antennas : Improved durability and range
  • Optimized PCB Design : Enhanced heat dissipation keeps things cool
  • ExpressLRS V3.3.0 Pre-Installed : Plug-and-play with your ExpressLRS setup
  • Telemetry RF Power Output : 2x 100mW for maximum signal strength

Specifications:

  • Item : RP4TD ExpressLRS 2.4GHz Diversity Receiver
  • Frequency Range : 2.4GHz
  • Max Refresh Rate : 500Hz / F1000Hz
  • Telemetry Power Output : Max 2x 100mW
  • MCU : ESP32
  • RF Chip : SX1281 x 2
  • Working Voltage : DC 4.5-12.0V
  • Dimensions : 23.7mm x 16.3mm x 4.0mm
  • Weight : 1.4g (without antenna)
  • Firmware : ExpressLRS V3.3.0
  • Bus Interface : CRSF
  • Extend Interface : UART

What's in the Box?

  • 1 x RP4TD ExpressLRS 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 based on availability.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30500382947

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Reviewed in the United States on February 22, 2026
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Maddox
New York, US
★★★★★ 5
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Style: Fetch Balls (Pack of 2), Size: 3 inch
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Animal Lover
Boise, US
★★★★★ 5
Great trial set. Just be careful throwing the orange one!
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Blue isn't that easy to see in the yard White charges with bright light/UV and is truly a game changer for night-time fetch. Both dogs clearly favor it. Orange is easy to see in the grass at day They're 3 different weights as well, so double trial. I prefer medium for my big dogs, though light performs well too The orange is HEAVY and unyielding. Do NOT throw it with a ball thrower. It could damage your house or knock your dog out. Seems tough though.
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Reviewed in the United States on January 16, 2026
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Spo509
Alexandria, US
★★★★★ 3
Not as good as chuck it anymore
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I have bought these before and the where just like the chuck it balls. These are not those balls. The are lighter and my dog has already cause damage to one
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Reviewed in the United States on March 16, 2026
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Sweesie
Cuba, US
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Reviewed in the United States on April 10, 2026

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