The Spektrum RCFC6250HX is a powerful flybarless helicopter stabilization system that features the latest AS3X and SAFE Stabilization technology to deliver an extremely user friendly and precise Helicopter flying experience. Ideal for 3D aerobatic, F3C Precision, and Scale helicopter models up to 700 size. Featuring a leading edge 6-axis M.E.M.S. inertial gyro, powerful and fast 32 bit ARM M4 Cortex processor and proprietary Advanced Adaptive Flight Control Algorithms, pilots will enjoy predictable and precise flight characteristics, excellent tail holding and rock-solid piro-compensation with the added security of assignable SAFE technology.
Included with the FC6250HX is the latest SRXL2 Serial Receiver, the 4651T. This receiver is engineered to give Heli and Multirotor pilot’s extraordinary performance with both control range and telemetry range. Featuring the latest SRXL2 serial communication protocol, pilots will have a control of 20 channels to their flight controller of choice, and when paired with the FC6250HX, allows for Smart ESC, Battery telemetry and forward programming to be transmitted to a compatible Spektrum Transmitter with no extra modules needed.
Smart ESC Ready
Heli Pilots will be able to easily monitor Voltage, Current, Rotor head RPM and more when combined with a Spektrum Smart ESC. No extra modules, wires or connections required. All this data will automatically be displayed on a compatible Spektrum Transmitter for easy viewing, logging and alarm warnings.
Forward Programming
Forward Programming allows pilots to easily setup, program, and tune the FC6250HX with no need for extra hardware, devices, or computers. Pilots can quickly make tuning changes on the flight line to the swashplate, tail rotor, SAFE stability, flight modes and more, right from their compatible Spektrum transmitter. And if the sensor needs calibrated after a crash or repair to your model, it can easily be done in the Forward Programming menu. All this is available with all current DX and iX transmitter models (update maybe required)
Advanced AS3X Stability and SAFE Technology
Built into the latest DSMR receivers is the newest failsafe mode for surface applications, Gas Mode Failsafe. Easyily selectable during binding, Gas Mode allows users to preset the failsafe position of all available channels. Additionally drivers can utilize SmartSafe failsafe which drops throttle to the lowest point and holds the last known command on the rest of the available channels.
Compact Design Ready for Mini to 700+ Size Heli Models
Ideal for 3D aerobatic, F3C Precision, and Scale helicopter models up to 700 size. Featuring a leading edge 6-axis M.E.M.S. inertial gyro, powerful and fast 32 bit ARM M4 Cortex processor and proprietary Advanced Adaptive Flight Control Algorithms, pilots will enjoy predictable and precise flight characteristics, excellent tail holding and rock-solid piro-compensation. Vibration is effortlessly rejected thanks to the CNC mounting case and included high quality dampening mounting pads.
Tech Note: When choosing to add a 2nd Receiver, SPM9745 should be connected to RX1 in conjunction with the SPM4651T Receiver connected to the Bind/PRG/RX2 Port.
Compatibility Note:
For quick reference, below are the series of radios which support "Forward Programming" which is required for the FC6250HX Controller. A full list of compatible radios can be found >>here<<, and reference "Forward Programming."
Spektrum Radio Guidelines for Compatibility:
- DX Series, Gen2 or newer
- iX Series
- NX Series
Specifications:
- Type: Flybarless Helicopter Receiver and Flight Controller
- Modulation: DSMX/DSM2
- Length: 1.7" (42.5mm)
- Width: 0.94" (24mm)
- Height: 0.53" (13.6mm)
This product was added to our catalog on January 23, 2020
I have to disagree with Mike on the 550. I have a FC6250HX installed on an Align 500 so I also purchased the additional SPM9745 DSMX remote receiver. Per the manual, the receiver that comes with the FC6250HX plugs into the BND/PRG/RX2 port. The SPM9745 plugs into the RX1 port on the side of the FC6250HX using the cable that comes with it. Thus, I have two remote receivers with the FC6250HX controller and it works perfectly!
Spektrum should have better documentation on this FBL, more than what's included in the "pamphlet" comes with this FBL. You need to be a genius to make this FBL work right. After I got mine figured out and flying, I found this video that would have helped. YouTube video title, "Full Set Up Guide to Spektrum 6250HX Flybarless System with Coe Show and a Blade Fusion 550" He knows what he's talking about and its in align with what I now know too.
Or this link
https://www.youtube.com/watch?v=ufjG5Rkg4Jo&t=5s
My settings on the Align 500x differed vastly from the Video's, for grins I did plug in his settings and my bird flew close to the same but not as quite dialed in. Video is good starting point for newbies.
Would I buy again? Absolutely.
Edit: June 18 2023. Purchased 2nd one. Work great in SAB Goblin 420 Raw. Works fine with 420 RAW