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Overview
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Overview
XR3 Nano Multi-Frequency Sub-G 900MHz Antenna Diversity ELRS Receiver from RadioMaster - HP0157-XR3-900
The XR3 receiver is a highly adaptable and ultra-compact ExpressLRS receiver, measuring only 22 x 15mm. It utilizes the cutting-edge third-generation Semtech LR1121 transceiver, allowing operation on both 2.4GHz and Sub-G 900MHz bands. Whether you choose 2.4GHz or 900MHz, the XR3 offers outstanding range and sensitivity in a lightweight design, ideal for any setup. With the reliability of ExpressLRS, you can concentrate on flying without concerns about link quality.
For added convenience, the XR3 includes built-in Wi-Fi for easy configuration and firmware updates. You can effortlessly access and manage settings through a user-friendly WebUI on your PC or mobile device.
The XR3 Receiver is available in three configurations, ensuring you have the flexibility to meet your exact requirements: Choose between 2.4GHz, Sub-G 900MHz, or a dual-band antenna that allows switching between 2.4Ghz and 900Mhz without an antenna change! All antenna types are available as optional accessories so you can change frequency at a later stage without needing to purchase a new receiver!
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Features:
- Antenna diversity for improved signal stability and range
- ExpressLRS 2.4GHz or Sub-G 900MHz
- ESP32C3 high-performance MCU
- Semtech LR1121 transceiver
- Additional UART port
- Secondary port for advanced functionality
- Castled pads for easy soldering
Includes:
- RadioMaster XR3 Nano Multi-Frequency Sub-G 900MHz Antenna Diversity ELRS Receiver
- 2x 900MHz T-antenna
- CRSF wire
- 3x heat shrink tube
- User manual
Requires:
- ELRS compatible transmitter
Product Specifications:
Number of Channels |
16 |
Modulation / Protocol |
ELRS |
Band |
2.4GHz / 900MHz |
Range |
Full |
Telemetry |
Yes |
Integrated Gyro |
No |
Voltage Range |
4.5-8.4V |
Antenna |
900MHz T-antenna x 2 |
Dimensions (L x W x H) |
22 x 15 x 4mm |
Weight |
1.3g (without antenna) |
Q&A
Product questions & answers
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Product Manuals:
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