Tactic TTX660 6CH 2.4GHZ Computer TX Only TACJ2660

Tactic TTX660 6CH 2.4GHZ Computer TX Only TACJ2660
Price: $189.99
Discontinued Online
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With dedicated menus for piloting many of today’s popular multirotor aircraft, along with the capability to fly almost any airplane or heli, the TTX660 is the versatile radio system designed with the intermediate-level sport modeler in mind. Programming is a breeze, and memory for 30 models is a real bonus. Two sliding levers and a proportional dial are ideal for precise control of flaps and FPV cameras. Plus, the large graphing LCD screen has adjustable contrast and blue backlighting for easy viewing. You get all that and more, plus all the benefits of proven reliable Secure Link Technology. Enjoy an unbreakable link between your transmitter and SLT receiver that virtually eliminates any possibility of interference — with just the push of a button. When you combine the TTX660's advanced functionality with its budget-friendly price, you have a radio that's an exceptional value!

1x Tactic TTX660 2.4GHz 6-Channel Transmitter
1x Manual
4x AA Alkaline Batteries

Requires: SLT receiver and servos of modeler's choice

May use NiMH battery packs like (HCAM6321) HydriMax Ultra 4.8V.
To charge these packs through the input jack on the radio while the battery is connected use (TACP0101) adapter. Use charger with banana lead inputs like (DTXP4235) Duratrax Onyx 235.


  • Programming for airplanes, helicopters, and drones
  • Compatible with all SLT receivers and Tx-R aircraft
  • Two sliding levers, each with full sweep angle
  • Proportional dial
  • Easy to use push button programming
  • Straightforward, intuitive menus
  • 30-model memory
  • Flight simulator cable jack
  • User-selectable switch assignments
  • 4 programmable mixes and 8 pre-programmed mixes
  • Reversing, sub-trim and travel limits on all channels
  • Dual rates and exponential (aileron, rudder, and elevator)
  • Digital trims with slowith fast adjustment
  • One up/down timer, one battery timer
  • Adjustable low-voltage alarm
  • Easy-to-read blue backlit LCD screen with adjustable contrast & brightness
  • Adjustable stick length and tension
  • Wireless training system
  • Ball bearing gimbals and ergonomic case
  • External antenna that rotates and folds for easy storage
  • 4 'AA' alkaline batteries included

Transmitter Functions:

  • Model Select
  • Model Management
  • Trim Settings
  • CH5 and CH6 Assignment
  • Trainer Function
  • Warnings
  • Servo Reversing (all channels)
  • Sub-Trims (all channels)
  • Travel Limits (all channels)
  • Dual Rates (aileron, elevator, rudder)
  • Exponential (aileron, elevator, rudder)

Airplane Functions:

  • Wing Type (normal, V-tail, Delta, single aileron, dual aileron, aileron + flap, 2 ailerons + flap)
  • Throttle Curve
  • Throttle Cut
  • Aileron Differential
  • Aileron/Flap Adjust
  • Aileron Mixer
  • Elevator Mixer
  • Air Brake Mixer
  • Flap Mixer

Helicopter Functions:

  • Swash Type (1 servo, 2 servos 180¡, 3 servos 120¡, 3 servos 140¡)
  • Throttle Cut
  • Throttle Hold
  • Throttle Curve
  • Pitch Curve
  • Gyro Mixing
  • Swash Mixing
  • Swash Limiter
  • Throttle Mixing
  • Rudder Mixing

Multirotor Functions:

  • Throttle Curve
  • Throttle Cut
  • Throttle Hold
  • Gyro Mixing
  • Programmable Mixes
  • Timers


Frequencies: 2.403-2.480GHz
Protocol: Tactic SLT
Modulation: FHSS spread spectrum
Input Power: 3.40-7.00V DC, four 1.5V alkaline or 1.2V NiCd/NiMH "AA" single cells, jack included for connecting optional 4.8V NiCd or NiMH pack (not included)
Current Consumption: approx. 100-120mA
Low Voltage Alarm: 3.20-5.60V adjustable
Memories: 30 with copy function
Stick Modes: Two
Display: 128x64 graphing LCD with adjustable contrast and blue backlight
Channel Controls: Reversing, End Points, Sub-Trims, Dual Rates, Exponential
Timers: Count Up Stopwatch, Count-Down, Flight Timer
Trainer System: Wireless, Tactic SLT compatible

This product was added to our catalog on September 28, 2017

Friday, May 14 2021 (6 weeks ago)
Tactic TTX660 6-Channel 2.4GHZ Computer Radio System (Transmitter Only)
Make sure to buy the Ver. 2.005 or later. The Ver. 2.004 has trouble assigning channel 5 and 6. Haven't been able to find a way to upgrade my 2.004 yet. Otherwise it's a good system. The manufacturer is hard to get hold of.