Product description:
The RadioMaster RP series receivers are built-in a TCXO (temperature-compensated crystal oscillator) now, which ensures reliable, stable, and accurate signal reception, allowing for superior performance in demanding environments and enhancing the flight experience.
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 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 offering incredible range and low latency. With Wifi built-in FW updates can be done on your craft without the need to remove the receiver. Binding can be done using a bind phrase meaning no more bind plugs or fiddly button presses while trying to plug in your battery.
The RP3 receiver features a Skyworks SE2431L providing an LNA for improved receiver performance, a PA providing up to 100mW of telemetry performance and antenna switching for antenna diversity. Except for the RP3 Receiver, we also provide the RP1 and RP2Receiver for your choice.
TCXO (temperature compensated crystal oscillator)
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. It also reduces frequency drift over time, providing long-term frequency stability and preventing signal degradation. Click to learn more about the TCXO.
Features:
- Optimized PCB design for better heat dissipation.
- LNA for better receiver range.
- PA for better telemetry range.
- Antenna Diversity for improved signal stability and range.
- Built-in a TCXO (temperature compensated crystal oscillator)
- Compatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS
- RF Chip: SX1281
- Telemetry RF power: Max 100mw
- Maximum receive refresh rate: 500Hz / F1000Hz
- Minimum receiver refresh rate: 25Hz
- Firmware Version: ExpressLRS v3.0 pre-installed
- FW Target: RadioMaster RP3 Diversity 2400 RX
Specification
| Item Type: | Receiver |
|---|---|
| MCU Type | ESP8285 |
| Interface: | CRSF |
| Operating Voltage (V): | 5V |
| Antenna Type: | 65mm 2.4ghz T Antenna x 2 |
| Length (mm): | 22 |
| Width (mm): | 13 |
| Height (mm): | 4.1 |
| Weight (g): | 4.6g (Including two antenna) |
Package Includes:
- 1 x RP3 ExpressLRS 2.4ghz Nano Receiver
- 2 x 65mm UFL 2.4Ghz T Antenna
- 1 x User Manual
- 1 x CRSF wire
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Read More →Technical Specifications
| Brand | Radiomaster |
|---|---|
| Model | RP3 |
| Interface / Protocol | 4G |
| Frequency | 2.4ghz |
| SKU | AI6884 |
| Weight | 0.02 kg |
| Availability | Out of Stock |
Applications & Use Cases
The RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano Receiver is a versatile drone transmitter and receiver used across a wide range of applications including FPV drone control, RC aircraft, ground vehicles, and long-range drone operations.
Common use cases:
- Setting up a new FPV quad with digital link
- Replacing a receiver after a crash
- Building a long-range fixed-wing aircraft
This product is ideal for FPV pilots, RC hobbyists, and drone builders.
Technical Tip: ELRS (ExpressLRS) offers excellent range and low latency at 2.4GHz. Ensure your transmitter and receiver use the same protocol.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine Radiomaster product sourced from authorized channels
Naman Saxena (verified owner) –
Solid RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano. Not the absolute best but excellent value for the price point.
Zara Saini (verified owner) –
Been using this RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano for 3 months now, zero issues. Great product.
Milan Desai (verified owner) –
Decent RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano for the price. Using it in my quadcopter, performs well overall.
Vipin Chatterjee (verified owner) –
Nice RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano, does the job. Delivery took a couple of extra days but product is solid.
Chetan Reddy (verified owner) –
Using this RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano in my hexacopter. Smooth operation and excellent thrust.
Ojas Parekh (verified owner) –
This RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano exceeded my expectations. Installed it yesterday and took a successful test flight today.
Manoj Bajaj (verified owner) –
Good quality RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano. Minor scratches on arrival but functionally perfect.
Neha Chatterjee (verified owner) –
Received the RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano in great condition. Testing done, everything works perfectly.
Dev Tiwari (verified owner) –
Received the RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano in great condition. Testing done, everything works perfectly.
Mayank Malhotra (verified owner) –
Very good quality RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano. I’ve been building drones for 2 years now and this is one of the best I’ve used.
Kabir Chopra –
Bought this for my college drone project. Works great, professor was impressed!
Neha Mishra (verified owner) –
Decent RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano for the price. Using it in my quadcopter, performs well overall.
Dhruv Tiwari (verified owner) –
Amazing build quality! This RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano is sturdy and lightweight at the same time.
Isha Banerjee (verified owner) –
Very impressed with this RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano. My drone’s performance improved noticeably.
Kapil Choudhury (verified owner) –
Good product overall. My drone is flying well with this RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano. Satisfied with the purchase.
Uday Bhat –
This RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano is value for money. Comparing with other brands, Zbotic offers the best deal.
Girish Bhandari (verified owner) –
Great quality RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano. Perfect specs for my drone project. Fast delivery too!
Ashish Batra (verified owner) –
Good RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano. Works well for my drone build. Packaging could be slightly better.
Gaurav Vohra (verified owner) –
Bought this for my college drone project. Works great, professor was impressed!
Parth Chauhan (verified owner) –
Nice RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano, does the job. Delivery took a couple of extra days but product is solid.
Krishna Tiwari (verified owner) –
Received the RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano in great condition. Testing done, everything works perfectly.
Sahil Khanna (verified owner) –
Great quality RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano. Perfect specs for my drone project. Fast delivery too!