The OrangeRx GR400S ground receiver has all the properties and features of the original FASST compatible receivers in the OrangeRx brand but this one now operates on the later Futaba S-FHSS and FHSS (Frequency Hopping Spread Spectrum) system. This receiver has 2 operating modes, "Normal Mode" (FHSS) accepts any type of servos and peripherals with a 13.6ms frame rate or higher. "High Speed" mode (S-FHSS) only accepts digital servos and peripherals with a 6.8ms frame rate. These modes are auto detected by the receiver during the binding process.
The S.Bus functionality is an excellent feature which reduces the amount of leads and wiring when using multiple servos.
Compatible with the following Futaba 2.4Ghz ground systems:
FHSS only: 3PL
FHSS and S-FHSS: 3PRKA, 4PLS, 4PX, 4GRS
• Lightweight (8g)
• Compatible with FHSS and S-FHSS 2.4Ghz ground systems
• 4 channels
• 2 Output modes, normal and high speed (high speed S-FHSS only)
• Supports SBus
• Compact design (36.6 x 23.2 x 8.5mm)
• Failsafe and battery failsafe
• Extremely low latency
• Fast frame rates
• Hops from frequency to frequency in a pseudorandom sequence
• Advanced algorithms create a secure frequency
System: S-FHSS or FHSS auto detect
Input Voltage: 4.8~7.4V
Battery Failsafe Voltage: 3.8V
Current Drain: 30mA
Dimensions: 45 x 21.5 x 11mm
* Do not use analog servos in high speed mode otherwise they will get hot and burn out.
**All OrangeRx receivers come with a 12 month warranty. This is not a Futaba receiver, nor is it a copy of a Futaba receiver. Futaba, FASST and FHSS are trademarks of Futaba Co (JP).
See under "Files" tab for user manual.
Binds to 7px, occasionally drops singnal for 1-2 seconds.binds fine to the 4pxTotally compatible with Futaba 3PLS. But need to change to FHSS Mode. Bought 2 more.Totally compatible with Futaba 3PLS. But need to change to FHSS Mode. Bought 2 more.i have a Futaba 3PK tranny FHSS three channel , even thou these receivers are 4 channel they work brilliantly hope this helps some ones questionHallo,
ich habe mir 2 dieser Empfänger gekauft, das Binden funktionierte beim zweiten Versuch mit der Futaba 3PV im S-FHSS Mode eiwandfrei ! Funktion und Reichweite wie beim originalen Futaba Empfänger, allerdings ohne Telemetrie. Eine super günstige Alternative zum originalen Empfänger. ich würde mich freuen wenn noch eine Variante mit Telemetrie heraus kommen würde !I have a Futaba 4PLS. I read the reviews and wondered if these would be ok. I recieved 2 the first linked up in FHSS mode straight away. The second did not. It flashed green/red which the instructions advise the ID is unmatched. I have had similare issues with a 3XS radio, so simply moved to the next model number and changed the setting to FHSS and it linked straight away. I believe that the signal ID must range through the spectrum and sometimes your transmitter might be on the end of that which causes link issues. Try changing your model in your transmitter and check again. The only frustratin of this is that you have "holes" in your model numbers where RX did'nt bind.Just received it. One of the pin of the steering channel doesn't stand on the receiver:poor quality. easy to bind but some connection lost sometimes.good receiver for the price, can use the extra port for led powering if you don't have 4ch radioI was able to bind the receiver in FHSS mode with my 4PLS. Take care that you do the actual binding in the transmit mode after setting in display mode the correct receiver option. I got a green blinking and after pushing the button on the receiver it was solid green. I tested it on my BZ-222 buggy and it works fine. However I saw when testing that a few times it lost signal for a short moment (red led was showing).