• FrSky Tandem X20S Dual Band Transmitter

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    From £427.20
    - FrSky Tandem X20S - Black Available for Preorder
    £427.20 (Incl. VAT)
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    - FrSky Tandem X20S - Blue Available for Preorder
    £427.20 (Incl. VAT)
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    - FrSky Tandem X20S - Cardinal Red Out of stock
    £456.00 (Incl. VAT)


    TX Only Pack includes:


    • Pair of clip on side hand supports.
    • EVA Bag
    • Battery
    • 1 SD Card


    Download manual PDF File: Click Here


    Upgrade your RC experience with the powerful FrSky Tandem X20s. The X20s transmitter (comparing to X20) has upgraded CNC gimbals with 10 ball bearings and Bluetooth module giving a stronger impressive look. Stay connected with your RC models with telemetry apps, connect by Bluetooth and hear live time about timer warnings, voltage readings and more. With its robust build quality and sleek design, this transmitter is perfect for any enthusiastic flyer. With dual band technology holding 2.4 gigahertz and 868 megahertz this radio has the advantage of longer range than previous models and telemetry. With the new built-in ETHOS system, your radio works seamlessly with its new features and is compatible with most receivers and previous versions and protocols. With a new touch screen system, this easy and clear software helps sync your equipment with ease.


    The FrSky Tandem X20 Series is a dual-band telemetry radio system, its development has drawn on valuable feedback from FrSky’s extensive customer base, experience with previous radios and introduces many new features such as a color touch screen display, underpinned by an ergonomic design that provides unprecedented comfort when held. On the RF side, FrSky has introduced a powerful and reliable TD dual-band RF system, which features the advantages of the FrSky 900MHz and 2.4GHz in one combined RF system. The TD dual-band RF system is characterized by true simultaneous dual-band remote control with telemetry, and superb end-to-end 4ms latency performance. When combined with ETHOS, a completely new operating system, FrSky’s Tandem X20 Series provides users with a powerful, intuitive, and flexible experience to enjoy across the entire world of RC.



    Sleek Radio Design
    Tandem X20 Series design has focused highly on technology, ergonomics, and user experience as follows:



    Hardware Design
    The overall weight of Tandem X20 has been kept low, less than 1000 grams, by incorporating the use of light-weight materials while maintaining a strong and robust quality. The radio system comes with an 800 x 480-pixel color touch screen display on the top area of the radio which is easy to read indoors and in direct sunlight outdoors.

    X20S Transmitter ETHOS System


    The Tandem X20 has been complemented with 6 customizable buttons on the front case that allows for quick switching between features, ideal to be used for flight modes. Additional 2 rear momentary buttons have been introduced to provide flexibility, in the ideal position for DLG pilots launch fingers no matter if you are left or right-handed.  All the trims and pots adopt the CNC metal hardware that makes the radio more endurable

    FrSky X20S   


    The two side handle grips of Tandem X20 are made with a high-quality comfortable material, designed ergonomically to fit the hand very well. Both hall-gimbals are well-positioned which makes the sticks very close to the grip edge allowing for ease to reach and control, also the spring tension and the stick travel (45°/60°)* can be adjusted. (S & HD versions support rotating gimbals within adjustable L/R 8°).


    FrSky X20S Ergonomics FrSky X20S dual band transmitter

    Internal 900MHz/2.4GHz Dual-Band & External Module Bay
    The TD dual-band RF system combines both the features and advantages of FrSky 900MHz and 2.4GHz RF together in one system. The TD features real simultaneous dual-band long-range control with telemetry that achieves reliable end-to-end 4ms latency while maintaining a robust and high-quality signal link. The entire range of TD, ACCESS & ACCST D16 receivers are supported. The built-in TANDEM RF System supports ACCESS and ACCST D16 protocols.

    TD Internal RF Modules Compatibility
    2.4G ACCST D16Mode Compatible with ACCST Receivers with D16 V2 or later FW
    2.4G ACCESS Mode Compatible with ACCESS Receivers ✩Capable of simultaneous working under ACCESS mode.
    900M ACCESS Mode Compatible with ACCESS R9 868/915MHz Receivers
    2.4G&900M TD Dual-Band Mode Compatible with TD Dual-Band Receivers

    In addition, the Tandem X20 includes a rear Lite version module bay to offer more options to connect external devices.  The external Lite module bay supports R9M Lite, R9M PRO Lite, XJT Lite, etc.  FrSky welcomes working compatibility with the 3rd party products with their own developed technology following FrSky verified 3rd party compatibility-testing program.



    ETHOS, as a thoroughly new operating system, designed from the ground up by RC experts, grants users a powerful, intuitive, and flexible experience that can maximize the fun of RC Hobby!





    Tandem X20S Specification:


    ● Built-in TD 868M/2.4G Dual-Band Internal RF Module

    Supports Multiple Working Modes

        • 2.4G ACCST D16 Mode (Compatible with ACCST Receivers with D16 V2 or later FW)

        • 2.4G ACCESS Mode (Compatible with ACCESS Receivers)

        • 868M ACCESS Mode (Compatible with ACCESS R9 868/915MHz Receivers)

          *Capable of simultaneous working under ACCESS mode

        • 2.4G&900M TD Mode NEW (Compatible with TD Receivers )

          Super-low latency and long-range control with telemetry

          *Up to 50 to 100KM Range and down to 3ms end-to end latency



    ● 800x480 Color Touch-Screen Displays

    ● 6 Quick-Mode  Custom Buttons (Front) and 2 Momentary Buttons (Rear)

    ● Lite Type External Module Bay

    ● Built-in 6-axis Gyroscope Sensor

    ● CNC Metal Trims, Knobs

    ● Haptic Vibration Alerts and Voice Speech Outputs

    ● Supports Recharge System for 2S Li-ion Battery (USB Type-C Interface)

    ● High-speed PARA Wireless Training System (Compatible with FreeLink App 3.0)

    ● Built-in Audio Wireless Module (Compatible with Bluetooth Audio Device) (Only available on 'S' and 'HD' versions)

    ● High-Precision Hall-Sensor Gimbals with CNC Metal Panel

       (10 Ball-Bearings, Adjustable 45 Degree Travel and 8 Degree Rotatable for Gimbal Dial for S&HD version)

    ● Built-in ≈0ms Latency HD Digital Video Transmission System (720p 60fps) (on HD version Only)

       • The transmitted video can be displayed on the radio screen,

          or the connected external device (FPV goggle and Monitor, etc.) via HDMI Output.



    ● ETHOS: The more powerful, Flexible and Intuitive OS for your radio.

       • Clear and Intuitive UI Design

       • Supports Dual Operation Modes of Radio Display (Touch and Non-Touch)

       • Supports Multi-Language Switching