XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver RadioMaster Plastic System
Price:
$17.68-28.46 / piece
MOQ:
1 piece
Delivery Time:
Negotiable
Brand:
RadioMaster
Product Description
| Product Features | |
| Place of Origin | Guangdong, China |
| Age Range | 14 Years & up |
| Use | Vehicles & Remote Control Toys |
| Webaite | www.lxrcmodel.com |
| Material | Plastic |
| Gender | Unisex |
| Model Number | RM-XR4-ELRS |
| Brand Name | RadioMaster |
| Item | XR4 Gemini Xrossband Dual-Band Receiver |
| Type | Radio Systems |
| RF connector | IPEX-1 X 2 |
| Telemetry Power | 100mw |
| RF chip | LR1121 x 2 |
| MCU | ESP32D4 |
| Antenna | Dual-Band T Antenna x 2 (Included) |
Features
Introducing the XR4 XrossBand Receiver - The Pinnacle of compact Dual-Band Performance
The XR4 Receiver is a cutting-edge true diversity dual-band receiver featuring dual LR1121 RF transceivers, designed to leverage the advanced ExpressLRS Gemini Xrossband protocol (Gem-X). It seamlessly supports both the 2.4GHz and Sub-G 900MHz bands, and its dual T-type antennas provide superior reception sensitivity and connection stability for optimal performance.
The XR4 Receiver is a cutting-edge true diversity dual-band receiver featuring dual LR1121 RF transceivers, designed to leverage the advanced ExpressLRS Gemini Xrossband protocol (Gem-X). It seamlessly supports both the 2.4GHz and Sub-G 900MHz bands, and its dual T-type antennas provide superior reception sensitivity and connection stability for optimal performance.
Built with two independent RF circuits, the XR4 offers versatile operation modes, allowing you to switch between Gemini
single-frequency or Xrossband dual-band modes, and can be tailored to your specific needs. The integrated Wi-Fi module simplifies firmware updates and configuration via a user-friendly WebUI on your PC or mobile device.
single-frequency or Xrossband dual-band modes, and can be tailored to your specific needs. The integrated Wi-Fi module simplifies firmware updates and configuration via a user-friendly WebUI on your PC or mobile device.
With ultra-low latency and a high refresh rate, the XR4 excels in delivering a stable, rock-solid RF link, even in demanding
long-range or challenging environments. Its compact, lightweight design is perfect for drones, and fixed-wing models, offering reliable connectivity in critical situations where every signal matters. The XR4 ensures you maintain the most secure and robust RF link available, providing unbeatable reliability in the most demanding conditions
long-range or challenging environments. Its compact, lightweight design is perfect for drones, and fixed-wing models, offering reliable connectivity in critical situations where every signal matters. The XR4 ensures you maintain the most secure and robust RF link available, providing unbeatable reliability in the most demanding conditions
* True Diversity & Dual-Band
* Unmatched reliability with ExpressLRS Gemini Xrossband
* Compatible with ExpressLRS 2.4GHz, Sub-G 900MHz, Gemini & Gemini Xrossband (Gem-X)
* ESP32D4 high-performance MCU
* Twin Semtech LR1121 Transceiver
* Secondary UART port for advanced functionality
* Castled pads for easy soldering
* Unmatched reliability with ExpressLRS Gemini Xrossband
* Compatible with ExpressLRS 2.4GHz, Sub-G 900MHz, Gemini & Gemini Xrossband (Gem-X)
* ESP32D4 high-performance MCU
* Twin Semtech LR1121 Transceiver
* Secondary UART port for advanced functionality
* Castled pads for easy soldering
Product Description
Specification
|
Item
|
XR4 Gemini Xrossband Dual - Band Receiver
|
|
MCU
|
ESP32D4
|
|
RF Chip
|
LR1121 x 2
|
|
RF connector
|
IPEX - 1 X 2
|
|
Antenna
|
Dual - Band T Antenna x 2 (Included)
|
|
Frequency Range
|
2.4GHz / Sub - G 900MHz
|
|
Telemetry Power
|
100mw
|
|
Maximum receive refresh rate
|
DK500Hz / K1000Hz
|
|
Minimum receiver refresh rate
|
50Hz
|
|
Working voltage
|
DC 4.5 - 8.4V
|
|
Weight
|
1.7g (without antenna)
|
|
Dimension
|
22mm * 18mm * 4mm
|
|
Firmware Version
|
ExpressLRS v3.5.1 pre - installed
|
|
FW Target
|
RadioMaster XR4 2.4/900 Gemini RX
|
|
Bus interface 1
|
CRSF
|
|
Bus interface 2
|
UART
|
Packing & Delivery
1 * XR4 Gemini Xrossband Dual-Band Receiver
2 * Dual-Band T-Antenna
1 * CRSF Wire
3 * Heat-Shrinkable Tube
1 * Manual Card
2 * Dual-Band T-Antenna
1 * CRSF Wire
3 * Heat-Shrinkable Tube
1 * Manual Card
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Huasheng Electronic Technology Co., Ltd.
Location
HB4082, Block B, Manha Market, 4th Floor, Extension Building, Sangda No.419 Building, Huaqiang North Road, Licun Community, Huaqiang North Subdistrict, Futian District, Shenzhen City, Guangdong Province, China
Contact Person
Chen