RadioMaster RP4TD ExpressLRS 2.4GHz Diversity Receiver:
Product description:
Featuring dual-channel 2.4GHz radios, the RP4TD excels in signal sensitivity, signal-to-noise ratio, and overall performance due to its optimized circuit design. The reliable DCDC power supply circuit ensures lower operating temperatures during extended usage. Additionally, the dual TCXO contributes to the utmost frequency stability and makes the RP4TD a leader in its class. The RP4TD features built in WIFI so you can wirelessly upgrade firmware to configure the receiver via the built-in WebUI with your PC or mobile phone.
Suitable for drones and fixed-wing models, the receiver can be installed in virtually any application that requires a serial receiver!
Dual 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. In our testing, we found that two TCXOs offer better advantages in true diversity receivers.
Features:
- Gemini mode compatible
- Reliable DCDC Power supply circuit
- Class leading SNR and RSSI performance
- Optimized PCB design for better heat dissipation
- Upgraded antenna with greater durability and performance
- UART pads for extended applications
- Dual TCXO (temperature compensated crystal oscillator)
- 2x 100mw RF Telemetry power output
- Compatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS
- Maximum Refresh Rate: 500Hz / F1000Hz
- Telemetry RF Power: Max 2x 100mW
- Firmware Version: ExpressLRS V3.3.0 pre-installed
- FW Target: RadioMaster RP4TD 2400 RX
Spcification :
| Item Type: | Receiver |
|---|---|
| Frequency (GHz): | 2.4 |
| MCU Type | ESP32 |
| Antenna Type: | 65mm 2.4ghz T Antenna x 2 |
| Operating Voltage (VDC): | DC 4.5-12.0V |
| Interface: | CRSF |
| Length (mm): | 23.7 |
| Width (mm): | 16.3 |
| Height (mm): | 4 |
| Weight (g): | 1.4 |
Package Includes:
- 1 x RP4TD ExpressLRS 2.4GHz Diversity Receiver
- 1 x CRSF wire
- 3 x Heat-Shrinkable Tube
- 2 x 65mm 2.4GHz T Antenna (Installed on receiver)
- 1 x User Manual
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Read More →Technical Specifications
| Brand | Radiomaster |
|---|---|
| Model | RP4TD |
| Interface / Protocol | 4G |
| Frequency | 2.4GHz |
| SKU | AI6885 |
| Weight | 0.02 kg |
| Availability | Out of Stock |
Applications & Use Cases
The RadioMaster RP4TD ExpressLRS 2.4GHz Diversity 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
Neeraj Dubey –
Outstanding RadioMaster RP4TD ExpressLRS 2.4GHz Diversity Receiver! Installed it on my racing quad and the performance is amazing.
Sonali Pandey (verified owner) –
Perfect for my agriculture drone project. This RadioMaster RP4TD ExpressLRS 2.4GHz Diversity Receiver handles the weight effortlessly.
Hardik Naidu (verified owner) –
Good product overall. My drone is flying well with this RadioMaster RP4TD ExpressLRS 2.4GHz Diversity Receiver. Satisfied with the purchase.
Prateek Kohli (verified owner) –
Superb RadioMaster RP4TD ExpressLRS 2.4GHz Diversity Receiver! Built my first drone with this and it performed beyond expectations.
Aditi Tiwari –
Good product overall. My drone is flying well with this RadioMaster RP4TD ExpressLRS 2.4GHz Diversity Receiver. Satisfied with the purchase.
Riya Trivedi (verified owner) –
Solid RadioMaster RP4TD ExpressLRS 2.4GHz Diversity Receiver. Not the absolute best but excellent value for the price point.
Zubin Kulkarni (verified owner) –
Using this RadioMaster RP4TD ExpressLRS 2.4GHz Diversity Receiver in my hexacopter. Smooth operation and excellent thrust.
Tushar Solanki –
My 5th order from Zbotic. This RadioMaster RP4TD ExpressLRS 2.4GHz Diversity Receiver is excellent as always. Totally reliable store.
Naveen Sen (verified owner) –
Excellent product for the price. My drone flies smoothly with this RadioMaster RP4TD ExpressLRS 2.4GHz Diversity Receiver. Highly recommended!
Dhruv Kulkarni (verified owner) –
Top quality RadioMaster RP4TD ExpressLRS 2.4GHz Diversity Receiver. I’m a regular customer of Zbotic and they never disappoint.