---
product_id: 207880463
title: "R9 SX Enhanced R9 Series Access OTA Long Range Receivers"
brand: "frsky"
price: "€ 67.85"
currency: EUR
in_stock: true
reviews_count: 5
category: "Fr Sky"
url: https://www.desertcart.com.cy/products/207880463-r9-sx-enhanced-r9-series-access-ota-long-range-receivers
store_origin: CY
region: Cyprus
---

# Low latency ACCESS protocol 900MHz/868MHz long-range OTA firmware updates R9 SX Enhanced R9 Series Access OTA Long Range Receivers

**Brand:** frsky
**Price:** € 67.85
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your RC game with the FrSky R9 SX — long range, low latency, and always up-to-date!

## Quick Answers

- **What is this?** R9 SX Enhanced R9 Series Access OTA Long Range Receivers by frsky
- **How much does it cost?** € 67.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/207880463-r9-sx-enhanced-r9-series-access-ota-long-range-receivers)

## 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

- • **Built for Reliability:** Signal redundancy and external battery detection ensure uninterrupted performance in critical moments.
- • **Next-Level Responsiveness:** Experience ultra-low latency with the advanced ACCESS protocol—no lag, just precision.
- • **Effortless Over-the-Air Updates:** Keep your receiver future-proof with OTA firmware updates—stay ahead without the hassle.
- • **Versatile Channel Configuration:** Switch CH5/CH6 between S.Port and SBUS outputs for ultimate customization in OpenTX/FrOS.
- • **Unmatched Long-Range Connectivity:** Seamlessly operate up to 900MHz/868MHz frequencies for extended control beyond limits.

## Overview

The FrSky R9 SX Enhanced Receiver leverages the ACCESS protocol to deliver ultra-low latency control over 900MHz/868MHz frequencies, supporting OTA firmware updates for seamless upgrades. Designed with 6 standard servo connectors and configurable channels, it offers signal redundancy and external battery detection for reliable, long-range RC performance compatible with R9M Lite series transmitters.

## Description

Buy FrSky R9 SX Enhanced R9 Series Access OTA Long Range Receivers: Radio Receivers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: No cumple lo que vende est viejo no es compatible - Ni siquiera lo Quico recibir venía despacho pero es un engaño ya había recibido uno previa compra y no son compatibles no funcionan están desactlauzados ni siquiera en la,página los actualiza no lo deberían vender requiero mi dinero devuelta por favor
Review: Complete BS. - Came in a mailla envelope that was in a box with 2 gallons of oil. I am almost positive it didnt take a beating.....Sending it back because Frsky has been sending stuff not in original packaging and it is complete Bull****. This is the last straw and if it happens again they will have lost all my business.

## Features

- ACCESS protocol and supports OTA functions 900MHz/868MHz long-range with low latency
- Enhanced and durable design 6 standard servo connectors (default PWM channel)
- Switchable CH5/CH6 into S.Port/SBUS Output channels Support S.Port / F.Port (Configurable in OpenTX / FrOS menu)
- Signal redundancy function External battery detection Detachable Ipex1 connector antenna
- Compatibility: R9M Lite/ R9M Lite Pro / R9M 2019 with ACCESS firmware

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B087BXW5JM |
| Additional Features | OTA Support, Long Range, Signal Redundancy |
| Best Sellers Rank | #222,935 in Toys & Games ( See Top 100 in Toys & Games ) #202 in RC Radio Receivers #295 in Computer Networking Wireless Access Points |
| Brand | FrSky |
| Color | Black |
| Compatible Devices | Speaker |
| Connectivity Technology | Proprietary wired connection |
| Controller Type | R9M Lite/ R9M Lite Pro / R9M 2019 with ACCESS firmware |
| Customer Reviews | 3.8 out of 5 stars 51 Reviews |
| Manufacturer | FrSky |
| Mfr Part Number | 03021848 |
| Model Name | R9 SX |
| Model Number | 03021848 |
| Special Feature | OTA Support, Long Range, Signal Redundancy |
| Unit Count | 1 Count |

## Product Details

- **Brand:** FrSky
- **Color:** Black
- **Compatible Devices:** Speaker
- **Connectivity Technology:** Proprietary wired connection
- **Special Feature:** OTA Support, Long Range, Signal Redundancy

## Images

![R9 SX Enhanced R9 Series Access OTA Long Range Receivers - Image 1](https://m.media-amazon.com/images/I/51JQn1hK4eL.jpg)
![R9 SX Enhanced R9 Series Access OTA Long Range Receivers - Image 2](https://m.media-amazon.com/images/I/51OjzrpGHYL.jpg)
![R9 SX Enhanced R9 Series Access OTA Long Range Receivers - Image 3](https://m.media-amazon.com/images/I/41L-MGxPQRL.jpg)
![R9 SX Enhanced R9 Series Access OTA Long Range Receivers - Image 4](https://m.media-amazon.com/images/I/51AaAHgqnWL.jpg)
![R9 SX Enhanced R9 Series Access OTA Long Range Receivers - Image 5](https://m.media-amazon.com/images/I/51bm3lEwRkL.jpg)

## Customer Reviews

### ⭐ No cumple lo que vende est viejo no es compatible
*by F***Z on December 30, 2025*

Ni siquiera lo Quico recibir venía despacho pero es un engaño ya había recibido uno previa compra y no son compatibles no funcionan están desactlauzados ni siquiera en la,página los actualiza no lo deberían vender requiero mi dinero devuelta por favor

### ⭐ Complete BS.
*by I***Z on October 8, 2025*

Came in a mailla envelope that was in a box with 2 gallons of oil. I am almost positive it didnt take a beating.....Sending it back because Frsky has been sending stuff not in original packaging and it is complete Bull****. This is the last straw and if it happens again they will have lost all my business.

### ⭐ Won’t bind
*by N***K on December 29, 2021*

I bought two of these receivers, none bind with my new Taranis x9d plus se. I am sick and tired of frsky products, it is always such inconvenience to make their products work. It has spoiled the hobby for me

## Frequently Bought Together

- FrSky R9 SX Enhanced R9 Series Access OTA Long Range Receivers
- FrSky 900MHz R9M 2019 Long Range Module System Compatible R9 Series (ACCST/Access)
- FrSky 900MHz Super 8 Antenna for R9M and R9M Lite Module

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**Shop now:** [https://www.desertcart.com.cy/products/207880463-r9-sx-enhanced-r9-series-access-ota-long-range-receivers](https://www.desertcart.com.cy/products/207880463-r9-sx-enhanced-r9-series-access-ota-long-range-receivers)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-09-13*