DFA T44, 11 Channel Transmitter, White

DFA T44, 11 Channel Transmitter

White Face Plate

When JR started designing the T44, the aim was to provide top pilots with what they needed in a radio. Numerous functional enhancements and user-friendly features ensured a radio suited to any pilot from beginner to expert. A new-generation, long-life Li-Fe battery is used, which contributes to a large reduction in transmitter weight. The charging control circuit is built into the transmitter. Using an automatic safety system, “Model Link Bind,” the receiver will not operate if the correct model has not been selected in the transmitter before flight.

Dual Modulation Spectrum System (DMSS)* 2.4GHz protocol offers a secure radio link that combines DSSS and FHSS capabilities into a wideband transmission system and includes high-speed response and high resistance against RF noise. One benefit of DMSS is the JR® Intelligent Output System (IOS), which automatically selects control signals that need to be transmitted at exactly the same time and delivers the data as one complete signal frame. IOS ensures there is no time delay when commanding servos used for critical functions, such as a CCPM swashplate on a helicopter, or when operating a wing control surface with multiple servos.

Another feature of DMSS is its bi-directional communication that supplies telemetry information. Receiver voltage telemetry is built in as standard in every DMSS receiver, and add-on sensors will give you real time feedback of information from your model, such as the RPM of an aircraft propeller or helicopter rotor blades, temperature and variometer/altimeter readings.

The T44 transmitter has a number of exciting new features, such as the Balance function, which equalizes individual servo travel on multi-servo control surfaces. With five adjustable points, servos can be matched not only at the center but across the entire throw of the surface. The T44 also boasts three programmable stick position switches for mixing and an expanded Dual Rate/Expo menu that allows for up to six additional rate switches. The Trim Input function can allocate trim levers to change numerical values of various functions (such as program mix values) during flight. Also, the revolutionary JR Touch Select function is incorporated, which enables automatic switch selection for programmed functions with just the simple movement of the switch you want to use. No matter what kind of airplane, helicopter or glider you fly, the T44 is designed to enhance your control and deliver an evolutionary level of precision that is genuine JR.

Specifications-

• SYSTEM DMSS/Computer Mixing
• FREQUENCY 2.4GHz FH-SS Frequency hopping Spread spectrum
• Number of channel 11 channel
• Neutral position 1.5ms
• Weight of the transmitter : 960g (Includes battery)

FUNCTION LIST-

• DUAL-RATE & EXPONENTIAL
• Limit Adjust
• Sub Trim
• Reverse Switch
• Servo Speed
• Program Mixing: 6 systems
• TIMER: 3 Selections
• MIXING MONITOR
• SERVO MONITOR

SYSTEM LIST-

• 30-model internal memory
• Model data copy & erase ：copy (Inside TX)(Between TX and TX)(Between TX and SD card)
• Model Type Select: 3types, Heli,Acro, sailplane
• Model Name: 10characters
• Flight Mode Name
• Trim System
• Stick Position Switch
• Trim input Switch
• Stick Alert
• Transmitter Setting
  • LCD back light
  • LCD contrast
  • Idle Alert
  • Low battery warning
  • Audio Mode
  • Software version
  • Servo Hold Warning
  • Model Link Bind
  • Stick Calibration
• Trainer
• Bind and Range Check
• Telemetry System
  • Receiver battery / No Link Alarm
  • Temperature
  • Revolutions Per Minute
  • Altimeter
  • Climb Indicator
  • For Motive Power Battery(Motive Power BatteryAlarm / Nominal Capacity Value / Battery Capacity Alarm)
• All Servos Hold
• Device Select
• Swash type
• Wing Type
• Fail safe
• Throttle Stick Direction
• Stick Mode

ETC

• My list
• Touch select function
• Telemetry indication: Customs sub-information display
• Advanced Digital Trim on each flight mode
• Trainer jack
• SD card slot
• Graphic dispaly with back light LCD
• Charging circuit integrated for Li-FE battery (standard TX pack)
• Stick tension spring adjustment

Airplane Mode-

FUNCTION LIST

• Throttle Curve
• Flap System
• Snap Roll
• Differential
• AILE to RUDD MIX
• AILE to FLAP MIX
• ELEV to FLAP MIX
• RUDD to AILE/ELEV MIX
• Gyro Sensitivity
• Throttle Trim
• Throttle Hold
• Balance

SYSTEM LIST

• Wing Type
  • Flaperon
  • Delta(Elevon)
  • V-tail
  • 4 Aileron
  • Dual Aileron
  • Dual Elevator
  • Dual Rudder
  • Dual Flap
  • Twin Engine

ETC

• Flight Mode

Helicopter Mode-

FUNCTION LIST

• Throttle Curve
• Pitch Curve
• Tail Curve
• Throttle Hold
• Gyro sensitivity
• Governor Setting
• MIX Throttle
• Swash Mixing
• Throttle Trim
• Flight Mode Delay

SYSTEM LIST

• Swash Type
  • 1SV Normal
  • 2SV 180゜
  • 3SV 120゜
  • 3SV 90゜
  • 3SV 140゜(135゜)
  • 4SV 90゜

ETC

• Flight Mode: 6 System

Sailplane Mode-

FUNCTION LIST

• Flap rate
• Motor System
• Camber System
• Brake System
• Differential
• Flaperon MIX
• AILE to RUDD MIX
• ELEV to CANB MIX
• RUDD to SPOT MIX
• Balance

SYSTEM LIST

• Wing Type
  • V-Tail
  • Dual ELEV
  • Dual FLAP
  • Dual SPOI
  • Dual RUDD

ETC

• Flight Mode
• Dual Aileron