---
product_id: 613214123
title: "FrSky R-XSR Ultra Mini Redundancy Receiver"
brand: "frsky"
price: "A$48"
currency: AUD
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.au/products/613214123-frsky-r-xsr-ultra-mini-redundancy-receiver
store_origin: AU
region: Australia
---

# Ultra-mini 16x11x5.4mm size Built-in redundancy for fail-safe control Lightweight at just 1.5g FrSky R-XSR Ultra Mini Redundancy Receiver

**Brand:** frsky
**Price:** A$48
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Tiny Receiver, Massive Control — Fly with Confidence!

## Quick Answers

- **What is this?** FrSky R-XSR Ultra Mini Redundancy Receiver by frsky
- **How much does it cost?** A$48 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/613214123-frsky-r-xsr-ultra-mini-redundancy-receiver)

## Best For

- frsky enthusiasts

## Why This Product

- Trusted frsky brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Modular Antenna:** IPEX connector allows quick antenna swaps for optimized signal and easy customization.
- • **Redundancy Ready:** Integrated redundancy function ensures uninterrupted control—because failure is not an option.
- • **Compact Powerhouse:** One-third the size and weight of standard XSR receivers, perfect for sleek, lightweight builds.
- • **Seamless Telemetry:** Full telemetry support with Smart Port enables real-time monitoring of RSSI, battery, and more.
- • **Universal Compatibility:** Works flawlessly with FrSky X-series modules and radios in D16 mode for versatile setups.

## Overview

The FrSky R-XSR Ultra Mini Redundancy Receiver redefines compact drone control with its ultra-small 16x11x5.4mm footprint and featherlight 1.5g weight. It integrates a critical redundancy function to safeguard your flight, supports full telemetry via Smart Port, and features a replaceable IPEX antenna connector for ultimate flexibility. Compatible with FrSky X-series radios in D16 mode, this receiver is engineered for professionals demanding reliable, high-performance control in the smallest package.

## Description

FrSky ultra mini receiver R-XSR is the evolution of FrSky full range XSR receiver. The R-XSR is a standalone receiver with all the features of XSR, plus it is almost 1/3 size and 1/3 weight of the XSR receiver. In addition, the redundancy function is integrated into this tiny receiver to ensure safety, and the IPEX connector makes it more convenient for you to replace antennas. Technical data: Size: 16 x 11 x 5.4mm / 0.63 x 0.43 x Weight: 1.5 g. Number of channels: 16CH (1-16CH from SBUS channel, 1~8CH from CPPM channel) Operating voltage range: 4~10V Firmware Upgradable Compatibility: FrSky X-series modules and radios in D16 mode.

Review: Se queman, realmente a los 5 mins de uso conectada en mi drone y visualizando los movimientos del radio en betafligth se quema el receptor, ya compre 3 y se quemaron todos!, no hace corto, solo se sobrecalienta y quema, una basura por su precio y tiempo de envio no valen la pena
Review: love these super tiny receivers!! full telemetry unlike the xm+ which by the way is a tiny bit larger than this R-XSR. Installed on my micro and did a range test you can see the video on a popular video hosting site "u" tube. Look up channel "yattiyada." basically filmed my quad going down a trail until it lost signal at around .43 miles. I think it could have gone a bit further due to there was few tree in line of sight. I purchased 3 right of the bat and replaced all my xm+ and original xsr receivers. Lua script works great too. with telemetry i can keep my eye on RSSI, Vbat, and modify expo, rate, etc. I love these little guys!!

## Features

- Notes： Flash the internal RF module of the ACCST transmitter to V2 version, and then bind the XM+ RXSR receiver. Ultra mini size and light weight
- Supports redundancy function Support telemetry and Smart Port enabled
- IPEX connector, replaceable antennas
- Switchable SBUS/ CPPM signal output
- US-BASED CUSTOMER SERVICE & TECHNICAL SUPPORT - Should you ever run into any problems or need assistance, we are here to help! We offer 24/7 e-mail support and are available for phone calls Monday-Friday between the hours of 9 am - 4 pm PST. Providing outstanding customer service is our number one priority.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074QHJRBC |
| Best Sellers Rank | 746,927 in Toys & Games ( See Top 100 in Toys & Games ) 3,050 in Remote & App-Controlled Drones |
| Brand | FrSKY |
| Customer Reviews | 4.4 4.4 out of 5 stars (725) |
| Date First Available | 12 Oct. 2017 |
| Item Weight | 200 g |
| Manufacturer | FrSky |
| Manufacturer part number | 03022441 |
| Manufacturer reference | 03022441 |
| Mirror adjustment | Remote Control |
| Model | R XSR |
| Product Dimensions | 1.6 x 0.54 x 1.1 cm; 200 g |
| Special Features | Small size, lightweight, redundancy, IPEX connector for antenna replacement |

## Product Details

- **Age range (description):** Adult
- **Brand:** FrSKY
- **Colour:** black
- **Connectivity technology:** RF
- **Included components:** ['IPEX-Anschluss', 'austauschbare Antennen']
- **Item weight:** 0.2 Kilograms
- **Model name:** R XSR
- **Skill level:** Intermediate
- **Special feature:** Small size, lightweight, redundancy, IPEX connector for antenna replacement
- **Video capture format:** MP4

## Images

![FrSky R-XSR Ultra Mini Redundancy Receiver - Image 1](https://m.media-amazon.com/images/I/41+89TzGLJL.jpg)
![FrSky R-XSR Ultra Mini Redundancy Receiver - Image 2](https://m.media-amazon.com/images/I/4116uLlHZ2L.jpg)
![FrSky R-XSR Ultra Mini Redundancy Receiver - Image 3](https://m.media-amazon.com/images/I/419dTQzgfoL.jpg)
![FrSky R-XSR Ultra Mini Redundancy Receiver - Image 4](https://m.media-amazon.com/images/I/41J2csuhc1L.jpg)
![FrSky R-XSR Ultra Mini Redundancy Receiver - Image 5](https://m.media-amazon.com/images/I/41oF0x98t1L.jpg)

## Questions & Answers

**Q: Is the connector included?  If not, what kind of connector is it?**
A: Connector is included, as well as a dongle to flash new firmware

**Q: Will this work on a emax hawk sport and a frsky taranis q x7 transmitter?**
A: Yes, the FrSky R-XSR will indeed work with the Taranis QX7. Like the other the answers say, you may need some soldering to connect the receiver to your stack. Also keep in mind that the firmware on the receive needs to match the transmitter firmware (e.x. having the international version on both devises). This shouldn't be a problem in the US, mostly just in the EU.

- The Vision FPV Team

**Q: Will this work with tha Taranis X9 Lite transmitter?**
A: Yes it’ll work with all frsky transmitters

**Q: is this the updated version with the uninverted SBUS and s.port pads?**
A: Updated version? The R-XSR always has these two pads as I understand it.  I used uninverted Sport on one of my build. Here is a range testing if you care to check it out. I love this receiver!
https://youtu.be/DVNPAs_eHhE

## Customer Reviews

### ⭐ Review
*by F***A on 2 April 2025*

Se queman, realmente a los 5 mins de uso conectada en mi drone y visualizando los movimientos del radio en betafligth se quema el receptor, ya compre 3 y se quemaron todos!, no hace corto, solo se sobrecalienta y quema, una basura por su precio y tiempo de envio no valen la pena

### ⭐⭐⭐⭐⭐ Review
*by Y***I on 1 January 2018*

love these super tiny receivers!! full telemetry unlike the xm+ which by the way is a tiny bit larger than this R-XSR. Installed on my micro and did a range test you can see the video on a popular video hosting site "u" tube. Look up channel "yattiyada." basically filmed my quad going down a trail until it lost signal at around .43 miles. I think it could have gone a bit further due to there was few tree in line of sight. I purchased 3 right of the bat and replaced all my xm+ and original xsr receivers. Lua script works great too. with telemetry i can keep my eye on RSSI, Vbat, and modify expo, rate, etc. I love these little guys!!

### ⭐⭐⭐⭐⭐ Review
*by A***. on 5 April 2025*

Guter Empfang. Wie gewohnt gute Qualität.

## Frequently Bought Together

- FrSky R-XSR Ultra SBUS/CPPM D16 16CH Mini Redundancy Receiver for RC Multirotor FPV Racing Drone
- FrSky XM Plus Mini Receiver up to 16CH 1.6g Full Range fit for Micro Drone XM
- 10PCS 100mm 2.4G Receiver Antenna for Frsky X4R X4RSB XM XM+ R-XSR Replacement Antenna IPEX 4 V4 Port S6R S8R F30 F3OP F40 F4OP

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-19*