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Home Receiver XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver
RadioMaster Nomad Dual 1W Gemini Xrossband ExpressLRS Module
RadioMaster Nomad Dual 1W Gemini Xrossband ExpressLRS Module ₹8,999.00 Original price was: ₹8,999.00.₹7,999.00Current price is: ₹7,999.00. +18% GST
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Drone Mechanical claw(Gripper) remote control mechanical gripper clamp, universal Release and Drop for Drones
Drone Mechanical claw(Gripper) remote control mechanical gripper clamp, universal Release and Drop for Drones ₹8,199.00 Original price was: ₹8,199.00.₹5,921.00Current price is: ₹5,921.00. +18% GST

XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver

₹5,899.00 Original price was: ₹5,899.00.₹4,799.00Current price is: ₹4,799.00. +18% GST

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.

  • Manufacturer: Radiomaster

5 in stock (can be backordered)

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Description

XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver

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.

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.

 

XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver

Features

  • 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

XR4 Gemini Xrossband Dual-Band ExpressLRS ReceiverXR4 Gemini Xrossband Dual-Band ExpressLRS ReceiverXR4 Gemini Xrossband Dual-Band ExpressLRS ReceiverXR4 Gemini Xrossband Dual-Band ExpressLRS ReceiverXR4 Gemini Xrossband Dual-Band ExpressLRS ReceiverXR4 Gemini Xrossband Dual-Band ExpressLRS ReceiverXR4 Gemini Xrossband Dual-Band ExpressLRS ReceiverXR4 Gemini Xrossband Dual-Band ExpressLRS Receiver

Weight

XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver

Dimensions

XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver

Package Includes

  • 1 * XR4 Gemini Xrossband Dual-Band Receiver
  • 2 * Dual-Band T-Antenna
  • 1 * CRSF Wire
  • 3 * Heat-Shrinkable Tube
  • 1 * Manual Card

XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver

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Shipping & Delivery
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Normal Shipping-

We will ship your order within the 1-2 business day of confirmation of order.

We mostly use Fedex ,Delhivery, Xpressbees courier for shipping it's cover almost pincodes of india .

Remote Location-

In this case remote area we can ship your order using India Post.

So shop hassle freeeee!!!!!!!!!!!!!!!!!!!!!

Specifications
  • 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

We are here since 2017. Our aim is to give best quality product with workshop .

D-15,Yogi Nagar, Borivali west,
  Mumbai(400091)
Phone: +91 8318401265 & +91 7905808181
Email for Quotation& information:
  info@robosynckits.in
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