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Spirit GTR

5 453,72 Kč tax excl.

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Spirit GTR - Everything in the exceptional package. Flybarless and stabilisation unit with integrated DUPLEX receiver for pilots with the highest demand.

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Spirit GTR is brand new stabilisation system for R/C aircrafts featuring control unit and receiver in one extraordinary packageǃ

It combines the best available technologies from both worlds to offer cutting edge experience. In other words, Spirit GTR consists from Spirit GT hardware and JETI Duplex receiver.

Manual available at the Wiki pages.

Outstanding ARM M7 processor

M7 performance-line processor is truly unbelievable! It is 3x faster than M4 and brings amazing features. 

This adds free room for any possible math operation allowing to calculate anything imaginable the unit could ever need.

Real-Time Logging capability

Logging of everything - that is now possible for the first time! Until now, logging at 500Hz rate was barely possible. That is not an issue anymore. Thanks to durable Dedicated Memory Chip with long-life!

Version 3.3 will unlock all these capabilities. For the first time in the history, you will be able to see how your model was flying in the air! In 3D graphics.

Pressure Sensor

Yes, it is there and fully embedded. Unparalleled precision of 1 Pascal allow extremely precise altitude measurement . With the innovative algorithms and Sensor Fusion technology the precision goes further down. It can be utilized in a various of ways such as Altitude hold or even Automatic Rescue system. 

Industry-leading Motion Sensor

Motion Sensor with 20 bit precision was unimaginable few months ago. Everybody can taste it yourself now.

Superb stability through temperature gradient and Vibration immunity few times better than in any other unit. Antialiasing feature and Spirit algorithms makes the Rescue function Top of the line.

Redundant PowerTrain

With Spirit 2 we have developed separated power supplies for the unit itself and peripherals. Now with Spirit GTR design was enhanced to minimize voltage drops even for a peripherals!


Spirit GTR can be extended for basically unlimited servo outputs. If you will ever need to control 8 servos or more, with Spirit GTR it will be possible in very near future.

Servos with telemetry feature will be supported in the upcoming update too.


  • Very rigid, CNC milled, anodized and sandblasted enclosure
  • Color: Red and Black, matt
  • Material:  High quality AL6061-T6
  • Dimension: 36.8x29.6x15.8mm, weight: 23g
  • Power supply: 3.2 - 10V @ 55mA
  • Operating temperature: -10°C to 60°C
  • Latest generation, Ultra Fast
    32bit ARM processor: 468 DMIPS
  • MEMS sensor with 20bit IMU (rotation to 2000°/s !)
  • Gold plated PCB with Pb-Free soldering
  • Laser Engraved labels for perfect visibility.
  • 2x independent telemetry ports for JETI DUPLEX sensors
  • 3x connector for power supply, 5x for servos
  • All-pin protection
  • Redundant internal power chain for maximum safety
  • Excessive tolerance for brown-outs
  • Embedded JETI DUPLEX 2.4 Ghz Telemetry Receiver
  • Precise Pressure Sensor for Altitude Measurement
  • RealTime Logging Feature for detailed flight recording
  • 2x 20cm Full-range antennas
  • Max. output power: 15 dBm
  • Receiver sensitivity: -106 dBm

Package content

  • Spirit GTR unit
  • USB interface
  • Bind plug
  • 3x 3M VHB doublesided adhesive tape


  • 2 year warranty for the original purchaser
  • 50% discount for damage replacement of the unit


  • Super-smooth flight control
  • Paddle simulation with inexpressible feeling
  • Classic flybar mechanics support
  • Extreme vibration immunity for all helicopter types
  • Spectrum analysis for model diagnostics
  • Flight log with recorded events
  • Easy configuration with setup wizard
  • Smartphone or tablet support via Bluetooth and WiFi
    (Modules are sold separately)
  • Full integration and telemetry with JETI DUPLEX
  • Supported by all JETI DUPLEX radios
  • Support for all JETI DUPLEX sensors
  • Support for backup DUPLEX receiver
  • Support for JETIBOX
  • Support for ESC Telemetry - HobbyWing, Kontronik,
    Castle, YGE, Scorpion, OMP Hobby, Graupner
  • Revolutionary GeoLink support (GPS/GNSS, vario, logger)
  • Available for Windows, OSX, Linux, Android, iOS,
    WP, SailfishOS, FreeBSD, Raspberry Pi and more
  • Stabilisation for scale pilots and beginners
  • Reliable, full-featured rescue system
  • Integrated Bank Switching
  • Governor for Electric, Nitro and Gasser Helicopters
  • BEC tester with load verification
  • Spirit Aero support (from 1.5.0 Aero firmware)
  • Support for all servo types:
    1520/960/760us @ 50 - 700Hz
  • Support for CCPM 90/120/135/140°


  • Shipped within 1-3 days

FCC compliance


Displayed prices are Tax excl. for all non-logged users.