NX20 20-Channel DSMX Transmitter Only



$include('Page-Include', 'cid', 'SPMR20500-CL-pdp-short-description')$


  • Backlit 5", 800×480 display screen with multiple color palette choices and user customizable colors
  • Wi-Fi connectivity for easy product registration and firmware updates
  • Smart Technology compatibility out of the box
  • 3.7V 10500mAh 1S Lithium Ion transmitter battery and a magnetic USB Cable and USB-C Adapter for convenient USB charging
  • Airplane, sailplane, multi-rotor, and helicopter programming
  • 250 model memory
  • Model templates available for BNF® aircraft


For advanced-level pilots who fly high-performance aircraft, the Spektrum NX20 20-channel DSMX® transmitter provides the latest in innovative radio control. The NX20 includes an incredible array of exclusive technologies and advanced connectivity features that are seldom found in comparable 20-channel transmitters.

Out of the box, the NX20 is compatible with Smart Technology. It's ready to support your Spektrum Smart batteries and Smart Avian ESCs, so you can receive important telemetry data right at your fingertips in real time. Exclusive Spektrum Airware software is also included to provide the easiest, most intuitive programming available.

The NX20 transmitter's Wi-Fi connectivity adds more convenience. In addition to completing product registration straight from the transmitter, you'll be able to download firmware updates instantly. It's a totally modern user experience with some of the same features and capabilities found in the top-of-the-line Spektrum iX Series transmitters.

More proven Spektrum transmitter expertise can be found in the NX20 transmitter's ergonomic design. The contours, balance, and control positions combine to increase the accuracy of your inputs and provide unparalleled comfort. An easy-to-use roller wheel interface simplifies programming, with a 5" color display to make menus easy to read. Even a rechargeable 1S 10500mAh Li-Ion transmitter battery and magnetic USB Cable and USB-C Adapter for convenient USB charging are included.

From its brilliantly designed display to the Wi-Fi connectivity plus built-in Smart Technology support and exclusive upgrades, the NX20 gives experienced pilots access to a wide array of Spektrum exclusive advantages and innovations. Fly your aircraft with next-level control — choose the 20-channel NX20 transmitter.

Video Overview




Among the upgrades included with the NX20 transmitter are gimbals with magnetic encoders. They provide advanced precision, low maintenance, and exceptionally smooth operation.




Navigating menus and viewing telemetry data is made easy by the NX20 transmitter's 5" backlit color display that delivers information in crisp, 800×480 resolution detail. The display screen also allows you to choose from multiple color palettes to customize the color of the text, boxes, and background displayed.




Weight distribution and switch placement have been optimized for comfortable and precise, fatigue-free control. Rubber grips make it easy to hold the NX20 transmitter securely. Its antenna folds conveniently into the top for compact storage and transport.




When the NX20 transmitter is connected to Wi-Fi, you can complete product registration and download firmware updates instantly. A USB-C port allows you to charge the internal Li-Ion battery with the included USB-to-USB-C magnetic USB cable and magnetic adapter. It can also be used to recognize accessory devices and provide a convenient link to your PC or laptop. Connect the transmitter to your computer, and you can control most simulators, including the RealFlight® RC Flight Simulator.




The Spektrum NX20 comes ready to provide the advantages of state-of-the-art connectivity right out of the box by supporting the innovative, all-in-one telemetry of Spektrum Smart batteries, ESCs and receivers. Smart Technology ensures that all your model's electronics work together seamlessly for the greatest efficiency and performance. It keeps you aware of every component's status, boosts your confidence in its capabilities, and makes your entire system more responsive and simpler to use.




Model programming templates for BNF® aircraft that include desired switch assignments, rates, curves, and other details are already saved into the NX20 transmitter. You can also simplify the process of creating set-ups for new models by selecting Template and starting from a generic model template of the appropriate model type.




The NX20 transmitter includes a long-lasting 3.7V 10500mAh 1S Lithium Ion battery and a magnetic USB Cable and USB-C Adapter for convenient USB charging.




The NX20 transmitter's integrated serial port provides power and support for third party modules.




The simple roller interface makes navigating menus and changing settings as simple as "roll and click." Function bar options include Telemetry Ticker Tape for following real-time telemetry data and "My List" to give you quick access to the menu items you select, organized however you wish. You'll have quick, uncluttered access to the features you use the most.




The NX20 includes programming for airplanes, sailplanes, helicopters, and multi-rotor models, with 14 programmable mixes and up to 10 different flight modes and 8 sequencers.


Weight 9.5 lbs
Dimensions 13.6 × 12.3 × 10.5 in