RadioMaster Bandit BR3 ExpressLRS 915MHz 500mW Receiver
RadioMaster Bandit BR3 ExpressLRS is a high-performance receiver for FPV pilots, designed for long-range flights and intensive use. Manufacturer: Radiomaster. The model combines a powerful RF module and a modern microcontroller to ensure stable communication even in challenging conditions: the built-in TCXO (temperature-compensated crystal oscillator) guarantees frequency stability with temperature changes, and the use of 0402 components enhances vibration resistance.
Description and Features
The Bandit BR3 features a telemetry output with a maximum RF power of up to 500 mW, allowing for long-distance communication. The heart of the receiver is the ESP8285 microcontroller combined with the SEMTECH SX1276 RF chip, providing low latency and a high data refresh rate for precise and responsive control. Telemetry power is adjustable in the range of 100 mW - 500 mW via LUA scripts, enabling fine-tuning for various flight conditions.
Key Advantages
- Maximum RF telemetry power: 500 mW for reliable long-range communication
- Built-in TCXO for frequency stability with temperature changes
- 0402 components for enhanced vibration resistance and structural reliability
- Dual 915 MHz T-antenna, optimized for long-range flights and improved signal stability
- Small dimensions and low weight for easy integration into most frames
Technical Specifications
| Parameter | Value |
|---|---|
| Product | Bandit BR3 ExpressLRS Receiver |
| Regulatory Domain | FCC915 |
| Microcontroller | ESP8285 |
| RF Chip | SEMTECH SX1276 |
| RF Telemetry Power | 100 mW - 500 mW (adjustable via LUA) |
| Antenna | T-antenna 915 (dual) |
| Antenna Interface | IPEX1 |
| Bus Interface | CRSF |
| Operating Voltage | DC 4.5-8.4V |
| Dimensions | 24*14.2 mm |
| Weight | 5.5 g (with antennas) |
Package Contents
- 1 × Bandit BR3 ExpressLRS Receiver
- 2 × T-antenna (pre-installed on receiver)
- 3 × Heat shrink tubes for receiver
- 1 × CRSF cable
- 1 × Instructions
- 1 × Manual
This receiver is ideal for FPV freestyle and long-range flights where low latency, a stable telemetry channel, and the ability to fine-tune power via LUA scripts are crucial. Its compact size (24*14.2 mm) and low weight (5.5 g with antennas) allow for easy integration of the Bandit BR3 into most frames and setups, while the CRSF interface ensures fast and reliable control command transmission. Thanks to the combination of ESP8285 and SEMTECH SX1276, you get a high-performance receiver with good sensitivity and communication stability.
Product Category: Drones & Quadcopters > Drone Components > Drone Spare Parts > Receivers
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