RadioMaster RP3 V2 ExpressLRS Receiver 2.4GHz Dual Antenna Diversity 100mW Telemetry TCXO Long Range CRSF RX for FPV Quadcopters

# RadioMaster RP3 V2 - Pro ExpressLRS Receiver
**True Diversity | Built-in TCXO | Dual Antenna | Zero Latency**
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### ️ Why Choose RP3 V2?
*   **True Diversity Technology**: Dual receiver circuits and dual antennas work in tandem to eliminate signal dead zones. Fly with confidence in high-interference areas.
*   ️ **TCXO Frequency Stability**: The built-in Temperature Compensated Crystal Oscillator (TCXO) ensures a rock-solid link from -10°C to 60°C. No more frequency drift.
*   **100mW Telemetry Power**: High-performance LNA (Low Noise Amplifier) extends the telemetry range, keeping you informed of your link health at all times.
*   **Nano-Sized Powerhouse**: At only 4.6g, it's light enough for Tiny Whoops but robust enough for 7-inch Long Range drones.
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### 【Engineered for the Pros】
The RP3 V2 combines the reliable ESP8285 MCU and SX1280 RF chip. Pre-installed with ExpressLRS V3.0+ firmware, it provides the fastest refresh rates and lowest latency in the industry.
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### Technical Specifications
| Category | Details |
| :--- | :--- |
| **Model** | RadioMaster RP3 V2 |
| **Protocol** | ExpressLRS 2.4GHz (CRSF) |
| **MCU / RF Chip** | ESP8285 / SX1280 |
| **Antenna** | 65mm 2.4GHz T-Antenna x 2 |
| **Telemetry Power** | Max 100mW |
| **Dimensions** | 22mm x 13mm x 4mm |
| **Weight** | 4.6g (Including Antennas) |
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### ️ Easy Binding & Setup
1. **Binding Phrase**: Flash your personal binding phrase via ExpressLRS Configurator for instant automatic pairing.
2. **WiFi Mode**: Power on/off 3 times to enter WiFi mode (Password: expresslrs) and update firmware or bind easily.
3. **Button Binding**: Traditional one-button binding is also supported for quick field setup.
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**Professional Technical Support | 100% Original RadioMaster | Fast Global Shipping**RadioMaster RP3 V2 - The Ultimate Insurance for Your Drone.
The RP3 V2 is a 2.4GHz ELRS nano receiver designed for FPV drones, tinywhoops, and fixed-wing aircraft. Built with a precision TCXO (Temperature Compensated Crystal Oscillator), it delivers exceptional frequency stability even in extreme temperature conditions.
Key Features:
【True Diversity Reliability】Features dual antennas and dual receiver circuits. Say goodbye to signal dead zones and "failsafes"—perfect for long-range and bando flights.
️【TCXO Stability】Integrated Temperature Compensated Crystal Oscillator (TCXO). Ensures frequency stability even in extreme temperatures, providing a rock-solid link for 2026 racing.
【Long-Range LNA Boost】Built-in Low Noise Amplifier (LNA) significantly improves signal reception. Fly further and with more confidence than ever before.
【Ultra-Low Latency】Optimized ELRS 2.4G protocol delivers industry-leading refresh rates. Experience the most responsive and locked-in control feel in FPV.
【Nano-Sized Power】Weighing only 4.6g (including antennas). This tiny powerhouse fits easily into any build, from 2-inch whoops to 7-inch long-range cruisers.
️【Plug & Play Ready】Pre-flashed with the latest firmware. Simple binding process via WiFi or button, making it the most user-friendly RX on the market.
Specifications:
Frequency: 2.4GHz
Protocol: ExpressLRS (ELRS)
Antenna: 2 x IPEX 4 (dual diversity)
Operating Voltage: 5V (from FC)
Dimensions: 13mm x 16mm x 3.5mm
Weight: 1.5g
Package Includes:
1 x RadioMaster RP3 V2 Receiver
2 x 2.4GHz Antenna (IPEX4)
1 x Silicone Protective Case
Compatible with: Any ELRS 2.4GHz radio transmitter (RadioMaster, Happymodel, BetaFPV, etc.) and flight controllers with a free UART.