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iX20 20-Channel DSMX Transmitter Combo with AR20400T PowerSafe Receiver

Item No. SPMR20100C
Brand Logo
5 out of 5 Customer Rating

iX20 20-Channel DSMX Transmitter Combo with AR20400T PowerSafe Receiver

Item No. SPMR20100C
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Product Details

This is a combo that includes the iX20 20-Channel Transmitter (SPMR20100) and the AR20400T 20-Channel Powersafe Receiver (SPMAR20400T).
In The Box
  • (1) iX20 20-Channel DSMX Transmitter (SPMR20100)
  • (1) AR20400T 20-Channel Powersafe Telemetry Receiver (SPMAR20400T)


The Spektrum™ iX20 smart radio is our most powerful, feature-packed 20-channel air transmitter to date and host to a wide array of innovations and upgrades. It was designed to meet the present and future needs of pro pilots who want top-class features, easy programmability, and the capabilities required to fly high-performance aircraft.

The Spektrum™ AR20400T PowerSafe™ receiver is a feature-packed 20 channel receiver with integrated full-range telemetry. Spektrum PowerSafe receivers are designed for models using numerous servos and accessories that draw excess current such as those found on giant-scale airplanes and jet models.

iX20 20-Channel DSMX Transmitter Features

  • 20 fully proportional channels
  • Hall-effect sensor, quad-bearing gimbals
  • 720p HD high-resolution color, 5-inch Android touchscreen interface
  • Superb ergonomics by Mirco Pecorari and AircraftStudioDesign
  • Text-to-speech voice alerts—type it and iX20 will say it
  • Intuitive Spektrum AirWare™ Touch programming app
  • Bluetooth connectivity with compatible devices
  • Smart Telemetry compatibility, including Smart battery and Smart ESC support with multiple screens and warnings
  • Integrated Wi-Fi connectivity for internet access
  • Camera included for taking model images or photos/videos
  • Easy access to updates, apps and online content
  • Capacitive-touch (on/off) switching technology
  • On-the-Fly trim capability lets you fine tune special mixes in flight
  • Accepts G2 AirWare™ firmware model setups
  • Dual 2.4GHz antennas deliver industry-leading diversity and reliability
  • Compatible with long-range Crossfire technology and the CRSF protocol
  • High-capacity 10,500mAh Li-Ion battery pack
  • 11ms frame rate with compatible receivers
  • Voice alerts over speaker, headphones or Bluetooth
  • Convenient Micro-USB charging and connectivity
  • 250-model internal memory, plus SD card storage support
  • Built-In telemetry support
  • Wireless trainer link
  • Optional orange side and rear grips included

AR20400T 20-Channel PowerSafe Telemetry Receiver Features

  • Patented PowerSafe™ redundancy system with dual battery input ports with IC3 connectors. Perfect for power hungry aircraft and high current servo applications drawing up to 35A (50A max burst)
  • Forward programming allows for easy adjustments to failsafe settings, servo frame rate settings and more
  • Micro USB port for easy product registration and firmware updates
  • 12V capable for use with 12 volt servo applications (must be activated via Forward Programming)
  • Integrated battery capacity monitor automatically reports the battery capacity used during flight and can reset automatically when fully charged batteries are installed
  • Integrated Black Box telemetry log saves all telemetry data automatically when a Micro SD card is installed (Micro SD card not included)
  • Integrated status LED provides helpful information during start up, warnings and mode indicators
  • SRXL2 connectivity for easy, one wire connection to supported devices
  • Ready to use with Spektrum Smart ESC for one-wire telemetry data without the need of modules, links and wires
  • Receiver pack energy & voltage sensor and flight log telemetry data available without the need for additional sensors
  • Full range telemetry with integrated barometer to provide altitude and vario telemetry without additional modules
  • Included Soft Switch allows servo current to be routed around the switch, so if the switch fails for any reason, power to the system will not be interrupted.
  • Rubber grommet hard mounts and minimalistic labeling helps produce the cleanest model setups
  • Capable of high-speed 11ms frame rates
  • Binding is easier than ever with four options to initiate the bind process
  • Integrated telemetry with built-in ports for RPM, flight pack voltage, temperature sensors and X-bus for telemetry sensor expansion
  • Compatible with all Spektrum DSM2 and DSMX transmitters
  • Not compatible with Spektrum AS3000 Stabilization Module
  • Not compatible with DSM2 AIRMOD JR Module (SPMMSJR720)

Product Specifications

Band 2.4GHz
Completion Level Transmitter and Reciever
Programmable Yes
Frame Rate 11ms, 22ms
Modulation DSMX
Receiver Included
Telemetry Yes
Channels 20
Range Full
Technology SAFE
Transmitter (Tx) Battery Type Lithium Ion, 10,500mAh
Battery Included
Modes User Selectable Mode 1-4