Spektrum NX8+ 20-Channel DSMX Transmitter – Transmitter Only
The Spektrum NX8+ is the next-generation radio system for pilots who demand the full range of modern transmitter capability without compromise. Twenty channels of DSMX 2.4GHz frequency-agile control give you the versatility to operate complex aircraft to their absolute fullest potential — from multi-rotor platforms and sailplanes to EDF jets and advanced helicopters — with the programming depth to match. Smart Technology compatibility is built in from the start, delivering real-time telemetry data from Spektrum Smart batteries, Avian Smart ESCs, and compatible receivers directly to the transmitter display so you always know the status of every component in your model. Wi-Fi connectivity allows firmware updates and product registration directly from the transmitter, while the USB-C port charges the included 2200mAh Li-Ion battery, connects to compatible simulator software including RealFlight, and interfaces with accessory devices via PC or laptop.
The large 3.2" backlit color display with 320x240 resolution makes navigating menus and reading telemetry data crisp and clear, with multiple color palette options and user-customizable colors to suit your preference. An intuitive roller-wheel scrolling interface with Clear, Back, and Function buttons keeps the most-used features accessible without digging through menus. Logic switches, AS3X+ forward programming directly from the transmitter, 24 programmable mixes, 8 sequencers, up to 10 flight modes, and 250 model memory give serious pilots the programming depth they need for any aircraft type. Smart Transmitter File (STF) technology automates radio programming when binding to compatible Spektrum receivers — all switch assignments, rates, curves, and settings download from the receiver automatically with no manual entry required. Programmable voice alerts with headphone jack output keep you informed on flight mode and telemetry data without ever looking down, and the wireless trainer link pairs with any Spektrum DSMX/DSM2 transmitter for hassle-free instruction sessions.
Features:
Channels & Control
- 20-channel control for complex aircraft and full system versatility
- DSMX 2.4GHz frequency-agile technology with superior interference resistance
- 2048 resolution for precise, accurate control inputs
- Quad-bearing potentiometer gimbals for smooth, fatigue-free operation
- User-selectable Mode 1–4 operation
- Full-range signal with failsafe
Smart Technology & Telemetry
- Smart Technology compatible out of the box — supports Spektrum Smart batteries, Avian Smart ESCs, and receivers
- Real-time telemetry data delivered to the transmitter display
- Flight log compatible
- Telemetry Ticker Tape for following live data at a glance
Programming
- 24 programmable mixes
- 8 sequencers
- Up to 10 flight modes
- 250 model memory
- Logic switches
- AS3X+ forward programming directly from the transmitter
- Smart Transmitter File (STF) technology — auto-downloads all settings from compatible receivers during binding
- Model programming templates for BNF aircraft
- "My List" quick-access menu for personalized navigation
- Compatible with airplane, sailplane, multi-rotor, and helicopter programming
- Spektrum AirWare operating system
- SD card / AirWare capable
Display & Interface
- 3.2" backlit color display — 320x240 resolution
- Multiple color palettes with user-customizable color options
- Easy roller-wheel scrolling interface with Clear, Back, and Function buttons
- Non-touchscreen for reliable operation in all conditions
Connectivity & Audio
- Wi-Fi connectivity for firmware updates and product registration directly from the transmitter
- USB-C port for battery charging, simulator connection, and accessory devices
- Integrated serial port for third-party module support (external power source required)
- Programmable voice alerts with headphone jack for private monitoring
- Alarm and tone alerts plus preconfigured callouts
- PC/laptop connectivity for RealFlight and other compatible RC simulators
Wireless Trainer
- Exclusive wireless trainer link — pairs with any Spektrum DSMX/DSM2 transmitter
- ModelMatch technology re-links without rebinding
Battery
- Included 3.7V 2200mAh 1S Li-Ion transmitter battery
- USB-C charging — convenient and cable-included
Specifications:
| Specification |
Detail |
| Channels |
20 |
| Modulation |
DSMX |
| Band |
2.4GHz |
| Resolution |
2048 |
| Frame Rate |
22ms / 11ms |
| Model Memory |
250 |
| Flight Modes |
Up to 10 |
| Programmable Mixes |
24 |
| Sequencers |
8 |
| Rate Positions |
3 |
| Gimbal Type |
Quad Bearing Potentiometer |
| Display |
3.2" Backlit Color — 320x240 Resolution |
| Operating System |
Spektrum AirWare |
| Input Voltage |
3.7V |
| Battery |
3.7V 1S 2200mAh Li-Ion (included) |
| Wi-Fi |
Yes |
| Telemetry |
Yes |
| Failsafe |
Yes |
| Application |
Airplane / Helicopter / Sailplane / Multirotor |
| Technology |
Smart, Voice Alerts, Smart Transmitter File |
| Completion Level |
Transmitter Only |
In the Box:
| Qty |
Item |
| 1 |
Spektrum NX8+ 20-Channel DSMX Transmitter |
| 1 |
2200mAh Li-Ion Transmitter Battery and USB Charging Cable |
| 1 |
NX8+ Transmitter Neck Strap |
| 1 |
NX8+ Sticker Sheet |
| 1 |
Product Manual |
Needed to Complete:
| Qty |
Item |
| 1 |
Compatible Spektrum Receiver |
Note: The integrated serial port does not provide power to third-party modules — an external power source is required. Receiver is sold separately.
