RadioMaster XR3 Nano Multi-Frequency Antenna Diversity

$52.80 AUD

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2 In stock

Order in H, M, Seconds (before 1pm Sydney time) for same day despatch.

Fast dispatch from Somersby, NSW Easy returns Australian warranty & local support

Pickup available

1/80 Somersby Falls Road, Somersby NSW

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Usually ready in 2 hours

Product details

SKU: 31973

Shipping Weight: 100g

W/H: W-02-D-15

Categories: Clearance / Sale Items, Drone RC RX Receivers, ELRS 2.4GHz Receivers, ELRS 915MHz Receivers, ELRS Express LRS Receivers & Modules, FPV Clearance, FPV Recent Stock Arrivals, New FPV Products, Radio Gear, RadioMaster

Tags: 2.4ghz, 915mhz, ELRS, Receiver

Why buy from Phaser FPV?

Dependable Phaser started in 2014. Long reputable history and 5 star reviews.
Fast dispatch All stock is on the shelf in our Somersby warehouse. In-stock orders placed before 1pm Sydney time on a business day ship the same day. Shipping details.
Transparent stock If it says in stock, we ship today. If it's sold out but more is on the way and we know the ETA, it's on the product page, so you know what to expect before you order.
Showroom and pickup Walk into our Somersby showroom, an hour north of Sydney, talk to the team and see it before you buy, or order online and collect from the front counter.
Support after you buy Something won't bind, connect or work? We troubleshoot it with you first. Repair, soldering and 3D printer servicing are available when needed, quoted before any work starts. Returns and warranty.
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One warehouse, three stores The same crew runs Phaser FPV, Central Coast Coffee and Tradiemods from one fast, efficient warehouse, with over a decade of online retail behind it.
3D printing and design Need a custom part? Our sister site Phaser3D prints from your file and can design to print.
Experience Our staff fly, build and use this gear, and will help you pick parts that work together so you don't buy twice. Not sure what to buy? Message us on live chat, or call us and leave a voicemail; we'll call you back as soon as we can.
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Product description

Are you looking to buy RadioMaster XR3 Nano Multi-Frequency Antenna Diversity in Australia?

The XR3 Receiver is a versatile, ultra-compact ExpressLRS receiver, measuring just 20 x 15mm. Powered by the advanced third-generation Semtech LR1121 transceiver, the XR3 operates seamlessly on 2.4GHz OR Sub-G 900MHz bands. Whether you're flying on 2.4GHz or 900MHz, the XR3 delivers exceptional range and sensitivity in a small, lightweight package — perfect for any build. With the reliability of ExpressLRS, you can focus on flying without worrying about link quality.

Designed for convenience, the XR3 features built-in Wi-Fi for effortless configuration and firmware updates. Access and manage settings through an intuitive WebUI on your PC or mobile device with ease.

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

Specifications

Item: XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver
Type: ISM2.4, FCC915
MCU: ESP32C3
RF Chip: LR1121
RF connector: IPEX-1 X 2
Antenna: 2x T-Antenna (Either 2.4GHz, 900Mhz or Dual-band depending on selected package)
Frequency Range: 2.4GHz / Sub-G 900MHz [ISM 2.4GHz / FCC915 / EU868]
Telemetry Power: 100mw
Maximum receive refresh rate: DK500Hz / K1000Hz
Minimum receiver refresh rate: 25Hz
Working voltage: DC 5.0 - 12.6v
Weight: 1.3g (without antenna)
Dimension: 22mm * 15mm * 4mm
Firmware Version: ExpressLRS v3.5.1 pre-installed
FW Target: RadioMaster XR3 2.4/900 Diversity RX
Bus interface 1: CRSF
Bus interface 2: UART

Antenna Diversity

The XR3 receiver features a Skyworks RFX2401C providing an LNA for improved receiver performance, a PA providing up to 100mW of telemetry performance and antenna switching for antenna diversity.

Tailored to Your Needs

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!