---
product_id: 207880463
title: "R9 SX Enhanced R9 Series Access OTA Long Range Receivers"
brand: "frsky"
price: "€ 63.08"
currency: EUR
in_stock: true
category: "Fr Sky"
url: https://www.desertcart.hr/products/207880463-r9-sx-enhanced-r9-series-access-ota-long-range-receivers
store_origin: HR
region: Croatia
---

# 900MHz/868MHz long-range low latency ACCESS protocol with OTA updates 6 standard servo connectors R9 SX Enhanced R9 Series Access OTA Long Range Receivers

**Brand:** frsky
**Price:** € 63.08
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock limitless range and control—because your drone deserves the best!

## Quick Answers

- **What is this?** R9 SX Enhanced R9 Series Access OTA Long Range Receivers by frsky
- **How much does it cost?** € 63.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/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

- • **Robust & Ready:** Enhanced durable design with external battery detection and detachable Ipex1 antenna for rugged use.
- • **Versatile Connectivity:** Six PWM servo connectors plus switchable CH5/CH6 for S.Port or SBUS output—customize your setup.
- • **Universal Compatibility:** Works flawlessly with R9M Lite, Lite Pro, and R9M 2019 modules running ACCESS firmware.
- • **Future-Proof OTA Updates:** Stay ahead with ACCESS protocol enabling effortless over-the-air firmware upgrades.
- • **Seamless Long-Range Control:** Experience ultra-reliable 900/868MHz signal with minimal latency for uninterrupted command.

## Overview

The FrSky R9 SX Enhanced receiver leverages 900/868MHz ACCESS protocol with OTA support to deliver ultra-long-range, low-latency control. Featuring 6 PWM servo connectors, switchable output channels, and a rugged design with external battery detection, it ensures reliable performance and compatibility with R9M Lite series transmitters. Ideal for professionals demanding cutting-edge connectivity and future-proof firmware updates.

## Description

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

## 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 | #217,780 in Toys & Games ( See Top 100 in Toys & Games ) #197 in RC Radio Receivers |
| 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 3.8 out of 5 stars (50) |
| Manufacturer | FrSky |
| Mfr Part Number | 03021848 |
| Model Number | 03021848 |

## 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)

## 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.hr/products/207880463-r9-sx-enhanced-r9-series-access-ota-long-range-receivers](https://www.desertcart.hr/products/207880463-r9-sx-enhanced-r9-series-access-ota-long-range-receivers)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-17*