90481 Airtronics MT-4 SSR 2.4 GHz Radio System w/RX-461 FH4T 4-Channel Receiver


Receiver Compatibility List: Compatible with Airtronics Surface FHSS-2 and FHSS-3 receivers (92624, 92524, 92744, 92451), as well as the FHSS4T Telemetry Receiver (92010).

Available on backorder

SKU: 90481 Categories: , Tags: , , , , , , , ,



This is the Airtronics MT-4 SSR 2.4 GHz radio system. The feature set of the MT-4 is like no other radio available! The MT-4 is the first 2.4 GHz pistol grip radio to provide telemetry, 4 channels with advanced programming, and SSR compatibility! The real-time telemetry tells you what you need to know when used with the included FHSS-4T telemetry receiver. Plus, the MT-4 will work with any Airtronics FHSS-2 or FHSS-3 receiver (with no telemetry provided), offering both affordable sport level FHSS-2 performance with the option to use the ultra-fast FHSS-3 racing receiver!

All of this is packed into an ultra-lightweight case that is comfortable and adjustable, with adjustable grips, and steering and trigger movement, allowing you to alter the feel of the radio to suit you. Additionally, the antenna is an integral part of the handle, so there is no external antenna to get in the way or break! So whether you’re racing, rock crawling, bashing or boating, the MT-4 will do everything you need a radio to do, when you need it done.


  • No external antenna
  • Lightweight design
  • Fast-Navigation computer menu system
  • 4 Channels
  • 18 model memory
  • Digital screen
  • Fast response
  • SSR-compatible
  • Telemetry that monitors receiver voltage, multiple temp sensors and engine/motor RPM
  • 1 RPM and 1 temp sensor are included
  • Assignable switches and functions
  • Programmable channel mixing
  • Step mix
  • Point mix
  • 4WS mix
  • MOA Mix (Motor on Axle)
  • Multiple curves and EPA
  • Multiple EPA types
  • Adjustable servo speed
  • Anti-Lock braking
  • Alarms with audible tone and volume adjustment
  • Model naming
  • User name
  • Throttle 50/50 & 70/30
  • Includes 2 grips for customization
  • TX Battery Range, 4 cell dry AA to 2S LiPo
  • Compatible with almost all servos available today




Additional information

Weight 2 lbs
Dimensions 12 x 10 x 6 in


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.