---
product_id: 207880463
title: "R9 SX Enhanced R9 Series Access OTA Long Range Receivers"
brand: "frsky"
price: "$70.45"
currency: USD
in_stock: true
reviews_count: 6
category: "Fr Sky"
url: https://www.desertcart.us/products/207880463-r9-sx-enhanced-r9-series-access-ota-long-range-receivers
store_origin: US
region: United States of America
---

# 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:** $70.45
**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?** $70.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/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

Review: 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 |
| Audio Output Mode | Surround |
| Audio Output Type | Headphones |
| Best Sellers Rank | #279,308 in Toys & Games ( See Top 100 in Toys & Games ) #267 in RC Radio Receivers |
| Brand | FrSky |
| Color | Black |
| Compatible Devices | Speaker |
| Connectivity Technology | Proprietary wired connection |
| Connector Type | RCA |
| Control Method | Remote |
| Controller Type | R9M Lite/ R9M Lite Pro / R9M 2019 with ACCESS firmware |
| Customer Reviews | 3.8 3.8 out of 5 stars (51) |
| Item Weight | 0.03 Kilograms |
| Manufacturer | FrSky |
| Model Number | 03021848 |
| Number of Channels | 4 |
| Other Special Features of the Product | OTA Support, Long Range, Signal Redundancy |
| Output Power | 8 Watts |
| Output Wattage | 50 Watts |
| Supported Internet Services | Spotify |
| Surround Sound Channel Configuration | 6.0 |
| Video Encoding | H.264, H.265/HEVC |
| Wattage | 500 Milliwatts |
| Wireless Technology | Proprietary 900MHz/868MHz long-range with low latency |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** FrSky
- **Color:** Black
- **Compatible Devices:** Speaker
- **Connectivity Technology:** Proprietary wired connection
- **Connector Type:** RCA
- **Controller Type:** R9M Lite/ R9M Lite Pro / R9M 2019 with ACCESS firmware
- **Special Feature:** OTA Support, Long Range, Signal Redundancy
- **Surround Sound Channel Configuration:** 6.0
- **Video encoding:** H.264, H.265/HEVC

## Images

![R9 SX Enhanced R9 Series Access OTA Long Range Receivers - Image 1](https://m.media-amazon.com/images/I/51JQn1hK4eL.jpg)

## Customer Reviews

### ⭐ Review
*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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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-04-27*