---
product_id: 259920895
title: "R-XSR Ultra Mini Redundancy Full Telemetry Receiver"
brand: "frsky"
price: "524 kr"
currency: NOK
in_stock: true
reviews_count: 5
category: "Fr Sky"
url: https://www.desertcart.no/products/259920895-r-xsr-ultra-mini-redundancy-full-telemetry-receiver
store_origin: NO
region: Norway
---

# 16x11x5.4mm ultra-compact size Redundancy function for fail-safe control 1.5g featherlight weight R-XSR Ultra Mini Redundancy Full Telemetry Receiver

**Brand:** frsky
**Price:** 524 kr
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** R-XSR Ultra Mini Redundancy Full Telemetry Receiver by frsky
- **How much does it cost?** 524 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/259920895-r-xsr-ultra-mini-redundancy-full-telemetry-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

- • **Dedicated US Support:** 24/7 email and weekday phone support ensure you’re never flying solo.
- • **Miniature Powerhouse:** Experience full telemetry and redundancy in a receiver barely larger than a coin.
- • **Lightweight & Discreet:** At just 1.5g, it’s the perfect stealth upgrade for micro drones and compact builds.
- • **Seamless Compatibility:** Works flawlessly with FrSky X Series modules and radios in D16 mode for instant integration.
- • **Customizable Connectivity:** Switchable SBUS/CPPM outputs and replaceable IPEX antennas put control in your hands.

## Overview

The FrSky R-XSR Ultra Mini Receiver redefines compact telemetry receivers with its ultra-small 16x11x5.4mm size and featherlight 1.5g weight. It supports 16 channels, redundancy for fail-safe operation, and switchable SBUS/CPPM outputs. Designed for advanced pilots, it integrates seamlessly with FrSky X Series radios in D16 mode and features a replaceable IPEX antenna connector. Backed by dedicated US-based customer service, it’s the ultimate choice for micro drone enthusiasts seeking reliable, full telemetry control in the smallest package.

## Description

FrSky ultra mini receiver RXSR is the evolution of FrSky full range XSR receiver. The RXSR is a standalone receiver with all the functions of XSR, in addition, it's almost 1.3 size and 1.3 weight of XSR receiver. Moreover, there redundancy function is integrated into this tiny receiver ensures the security, and the IPEX connector makes it more convenient for you to replace antennas. SpecificationsDimension 16*11*5.4mm (L*W*H) Weight 1.5g Number of channels 16CH (116CH 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 - 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: RANGE Tested and got up to ~ 0.5miles. - 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 |
| Age Range Description | Adult |
| Are batteries included? | No |
| Battery Cell Composition | Lithium Polymer |
| Best Sellers Rank | #242,907 in Toys ( See Top 100 in Toys ) #115 in RC Vehicle Radio Receivers |
| Brand Name | FrSky |
| Color | Black |
| Connectivity Technology | RF |
| Control Type | Remote Control |
| Customer Reviews | 4.5 4.5 out of 5 stars (725) |
| Included Components | ['IPEX connection', 'replaceable antenna'] |
| Includes Rechargeable Battery | No |
| Includes Remote? | No |
| Item Dimensions L x W x H | 16L x 11W x 5H millimeters |
| Item Weight | 0.2 Kilograms |
| Manufacturer | FrSky |
| Material | Plastic |
| Media Type | Micro SD |
| Model Name | R XSR |
| Number of Items | 1 |
| Operating Temperature | 50 Degrees Celsius |
| Optical Sensor Technology | CCD |
| Part Number | 03022441 |
| Remote Control Technology | Radio Frequency |
| Skill Level | Advanced |
| Special Features | Ultra mini size, Light weight, Redundancy function, IPEX connector, Switchable SBUS/CPPM signal output |
| Supported Image Format | JPEG, PNG, GIF |
| UPC | 092685800716 |
| Video Capture Format | MP4 |
| Wireless Communication Technology | RF |

## Product Details

- **Age range (description):** Adult
- **Brand:** FrSky
- **Colour:** Black
- **Model name:** R XSR

## Images

![R-XSR Ultra Mini Redundancy Full Telemetry Receiver - Image 1](https://m.media-amazon.com/images/I/41otA9D+4WL.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

### ⭐ SE QUEMAN
*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

### ⭐⭐⭐⭐⭐ RANGE Tested and got up to ~ 0.5miles.
*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!!

### ⭐⭐⭐⭐⭐ Empfängt...
*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 Norway*
*Store origin: NO*
*Last updated: 2026-09-16*