FlySky FS-i6 2.4G 6CH AFHDS RC Transmitter With FS-iA6 Receiver
৳8834
RadioMaster RP4TD ExpressLRS 2.4GHz Receiver w/Antennas
৳4200
The RadioMaster RP4TD is a compact and high-performance 2.4GHz true diversity receiver designed for drone enthusiasts seeking reliable long-range communication. Weighing only 1.4g (without antennas) and measuring 23.7×16.3×4.0mm, it is ideal for lightweight drone builds. Equipped with dual SX1281 RF chips and an ESP32 MCU, it supports a maximum refresh rate of 500Hz and telemetry RF power of up to 100mW per channel. The receiver comes pre-installed with ExpressLRS V3.3.0 firmware, ensuring compatibility with all 2.4GHz ExpressLRS modules and transmitters. Its dual 65mm T antennas enhance signal sensitivity, while the dual TCXO ensures frequency stability. With a working voltage range of 4.5–12.0V and support for CRSF and UART interfaces, the RP4TD is a versatile choice for various drone applications.
| Feature | Details |
|---|---|
| Model | RP4TD ExpressLRS 2.4GHz Receiver |
| MCU | ESP32 |
| RF Chips | Dual SX1281 |
| Frequency Range | 2.4GHz |
| Maximum Refresh Rate | 500Hz / F1000Hz |
| Telemetry RF Power | Up to 2 × 100mW |
| Working Voltage | DC 4.5–12.0V |
| Weight | 1.4g (without antennas) |
| Dimensions | 23.7 × 16.3 × 4.0mm |
| Firmware | ExpressLRS V3.3.0 (pre-installed) |
| Bus Interface | CRSF |
| Extended Interface | UART |
| Antenna Type | 2 × 65mm 2.4GHz T Antennas (pre-installed) |
| Firmware Target | RadioMaster RP4TD 2400 RX |
| Features | Dual TCXO, Gemini mode compatible, optimized PCB design, DCDC power supply |
