--- product_id: 349370081 title: "FrSky 900MHz R9M 2019 Long Range Module System" brand: "frsky" price: "฿8908" currency: THB in_stock: true reviews_count: 5 url: https://www.desertcart.co.th/products/349370081-frsky-900mhz-r9m-2019-long-range-module-system store_origin: TH region: Thailand --- # 4 RF power options High precision RC system 900MHz/868MHz compatibility FrSky 900MHz R9M 2019 Long Range Module System **Brand:** frsky **Price:** ฿8908 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate Your RC Game with FrSky's R9M 2019! ## Quick Answers - **What is this?** FrSky 900MHz R9M 2019 Long Range Module System by frsky - **How much does it cost?** ฿8908 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/349370081-frsky-900mhz-r9m-2019-long-range-module-system) ## 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 - • **Telemetry Ready:** Stay informed with real-time telemetry data transmission for enhanced performance insights. - • **Unleash Your Range:** Experience unparalleled long-range control with minimal latency. - • **Smart Port Integration:** Seamlessly connect and upgrade with Smart Port technology for a future-proof experience. - • **Versatile Power Options:** Choose from 4 RF power settings to suit your specific needs and environment. - • **Precision at Your Fingertips:** Enjoy high precision with every maneuver, ensuring your RC adventures are smooth and accurate. ## Overview The FrSky 900MHz R9M 2019 Long Range Module System is a cutting-edge RC system designed for enthusiasts seeking long-range capabilities and high precision. With compatibility for R9 series and multiple RF power options, it ensures optimal performance in various conditions. The system supports telemetry data transmission and features Smart Port technology for easy upgrades, making it a must-have for serious hobbyists. ## Description FrSky 900MHz R9M 2019 Long Range Module System ## Features - ● 900MHz/868MHz working mode Compatibility: R9 series (ACCST/ACCESS) - ● Long range, low latency and high precision RC system Vin Voltage Range: 6.5V~13V - ● 4 Optional RF power (Non-LBT Version) Vin Voltage Range: 6.5V~13V - ● Telemetry mode（25mW）/non-telemetry mode（200mW / 500mW） (LBT Version) - ● Smart Port enabled and support telemetry data transmission Telemetry Interface: Smart Port Upgrade Interface: Smart Port ## Technical Specifications | Specification | Value | |---------------|-------| | Model Number | FRS03031804 | | Batteries Required | No | | Batteries Included | No | | Radio Control Number of Bands | 4 | | Package Dimensions | 13.4 x 10.4 x 4.1 cm; 90 g | | Item model number | FRS03031804 | | Manufacturer recommended age | 14 years and up | | Manufacturer | FrSky | | Item Weight | 90 g | ## Images ![FrSky 900MHz R9M 2019 Long Range Module System - Image 1](https://m.media-amazon.com/images/I/71tPXxSim5L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great with my QX7 *by A***S on Reviewed in the United States on 3 November 2023* I bought this module because I needed more range than I could get from my radio's internal RF. The price was fair and I am quite pleased with the range improvement: I was able to fly out 3X as far just using the lowest TX power setting. I paired this with the R9 Mini RX: Installation and setup was super easy, I did not have to install any firmware updates. My Taranis QX7 came installed with a recent version of ACCESS, so all I had to do was go into the Model Setup and tell it to use the external RF module. I have not tried this module with ExpressLRS yet (mainly because it works so well "out of the box"), but that's another big plus that it's compatible. ### ⭐⭐⭐⭐⭐ Works fantastic! The range is mind blowing! Booster battery is a must *by J***N on Reviewed in the United States on 17 October 2023* Have your little XT30 battery ready to make the most of it (450-600mah 2-3s is plenty). Otherwise AAs in the remote aren't working enough. Also at 1W it makes the Taranis speaker buzz :-/ ### ⭐⭐⭐⭐ Good 915MHZ hardware. Preloaded with ACCESS but usable with ACCST / ExpressLRS *by A***E on Reviewed in the United States on 11 October 2021* Pros - Affordable 915MHZ LRS radio unit, Compatible with ACCESS / ACCST, works with ExpressLRSCons - FrSky switch from ACCST to ACCESS makes firmware updates / RX binding a pain, antenna cable is soldered onto board (no ipex or u.fl connector) so is a pain to install into tray radios like the Taranis X9E.This is the latest version of LRS put out by FrSky. It comes pre-installed with the ACCESS firmware. My radio is too old to take advantage of ACCESS so I'm using this with the ACCST firmware and it works fine. I've also used it with ExpressLRS and Betaflight and that works great. But it's one of the more difficult modules to set up because there are so many incompatible firmwares. That's why I knocked it down a star... It's 5 star hardware running 3 star software. The thing that redeems it is ExpressLRS.Basically this is a good module, but there are too many incompatible FrSky firmware versions available so it's confusing to set up. If your transmitter is older (like my Taranis QX7 is) then it won't work with the newer ACCESS firmware that comes preloaded on this module. In that case you have to flash both this TX module and your RC receiver with matching versions of the older ACCST firmware. ( there are both FCC and EU versions of each. To make things more confusing, there are also 'Flex' versions for some receivers which can operate on both EU and FCC frequencies. Everything has to match so if your TX is on the EU version of ACCESS firmware, then your RX must also have the EU ACCESS firmware. If your TX is using the ACCST-FCC firmware your receiver must also be using the ACCST FCC firmware. )If you flash the wrong version, then either your Transmitter won't be able to talk to the TX module or the TX module won't bind to the RX.Also it is worth mentioning that not all R9 receivers even have ACCST firmware available. At the time of writing, ACCST firmware is available for - the R9-mini, R9-mm, R9-stab and R9-slim+ receivers.The R9-MX and R9-SX receivers are ACCESS only. So if you plan on using ACCST, avoid those receivers.Here is the most important part - If you are running Betaflight/iNav then you won't care about ANY of this because you will just flash it all with ExpressLRS. (Highly recommended).But if you are on Ardupilot, then you may wish to stick with FrSky ACCESS/ACCST firmware at least until CRSF passthrough telemetry for ExpressLRS is out of beta. (Or you may just give up on FrSky and get a TBS Crossfire...)Bottom Line this is a really good piece of hardware marred by FrSky's protocol switchover and redeemed by it's ability to run ExpressLRS. ## Frequently Bought Together - FrSky 900MHz R9M 2019 Long Range Module System Compatible R9 Series (ACCST/Access) - 2 Pair No Wires XT30 to XT60 Plug Female Male Adapter Wireless Connector for RC FPV Drone Car Lipo NiMH Battery Charger ESC - FrSky R-XSR Ultra SBUS/CPPM D16 16CH Mini Redundancy Receiver for RC Multirotor FPV Racing Drone --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/349370081-frsky-900mhz-r9m-2019-long-range-module-system](https://www.desertcart.co.th/products/349370081-frsky-900mhz-r9m-2019-long-range-module-system) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-05-16*