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Spektrum NX20 20 Channel DSMX Transmitter Only (Spektrum R20500 | SPMR20500)

Model: Spektrum R20500
Dist. #: SPMR20500   SKU: SPMR20500

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South Jordan, UT
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List Price:  $1,449.99
Price:  $1,299.99
You Save:  $150 (10%)

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Updated on Jul 1, 2025 05:34:14 AM

NX20 20 Channel DSMX Transmitter Only...

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Features

Backlit 5", 800x480 display screen with numerous color combination options and user customizable colors

Wi-Fi connection for easy product registration and firmware updates

Smart Innovation compatibility out of package

3.7V 10500mAh 1S Lithium Ion transmitter battery and a magnetic USB Cable and USB-C Adapter for hassle-free USB charging

Airplane, sailplane, multi-rotor, and helicopter programs

250 design memory

Model design templates readily available for BNF® airplane





Overview
For advanced-level pilots who fly high-performance airplane, the Spektrum™ NX20 20-channel DSMX® transmitter provides the most recent in ingenious radio control. The NX20 includes an amazing variety of exclusive technologies and advanced connection functions that are hardly ever discovered in equivalent 20-channel transmitters.
Out of package, the NX20 is compatible with Smart Innovation. It's ready to support your Spektrum™ Smart batteries and Smart Bird™ ESCs, so you can receive essential telemetry data right at your fingertips in genuine time. Special Spektrum Airware™ software application is also included to offer the simplest, most user-friendly programs available.
The NX20 transmitter's Wi-Fi connection includes more convenience. In addition to finishing product registration straight from the transmitter, you'll be able to download firmware updates quickly. It's a totally contemporary user experience with a few of the exact same functions and abilities discovered in the state-of-the-art Spektrum™ iX Series transmitters.
More showed Spektrum™ transmitter know-how can be discovered in the NX20 transmitter's ergonomic design. The shapes, balance, and control positions integrate to increase the accuracy of your inputs and offer exceptional convenience. A user friendly roller wheel interface simplifies programs, with a 5" color display screen to make menus easy to check out. Even a rechargeable 1S 10500mAh Li-Ion transmitter battery and magnetic USB Cable and USB-C Adapter for hassle-free USB charging are included.
From its remarkably created display screen to the Wi-Fi connection plus built-in Smart Innovation assistance and exclusive upgrades, the NX20 gives knowledgeable pilots access to a large variety of Spektrum™ exclusive advantages and developments. Fly your airplane with next-level control — select the 20-channel NX20 transmitter.





 




UPGRADED GIMBALS
UPGRADED GIMBALS
Amongst the upgrades included with the NX20 transmitter are gimbals with magnetic encoders. They offer sophisticated precision, low upkeep, and remarkably smooth operation.
 

5" COLOR DISPLAY
5" COLOR DISPLAY
Navigating menus and viewing telemetry data is made easy by the NX20 transmitter's 5" backlit color display that delivers information in crisp, 800x480 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.
 





ERGONOMIC DESIGN
ERGONOMIC DESIGN
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.
 

WI-FI AND USB CONNECTIVITY
WI-FI AND USB CONNECTIVITY
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.
 





SMART TECHNOLOGY
SMART TECHNOLOGY
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 TEMPLATES
MODEL TEMPLATES
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.
 





HIGH CAPACITY Li-ION TRANSMITTER BATTERY
HIGH CAPACITY Li-ION TRANSMITTER BATTERY
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.
 

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





EASY NAVIGATION
EASY NAVIGATION
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.
 

EASY PROGRAMMING
EASY PROGRAMMING
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.
 



Specifications

Application: Aircraft, Helicopters

Band: 2.4GHz

Battery: Included

Channels: 20

Charger: Included

Frame Rate: 11ms, 22ms

Model Memory: 250

Modulation: DSMX/DSM2

Programmable: Yes

Range: Full

Rate Positions: 3 POS

Receiver: Sold Separately

Resolution: 2048

SD Card/Airware Capable: Yes

Transmitter (Tx) Battery Type: SPMB10500LITX - 10,500 mAh Lithium Ion
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