TFR4B 2.4Ghz 4CH Receiver FASST Compatible

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FrSky TFR4B 2.4Ghz 4CH Receiver FASST Compatible


Part Number: FRS-TFR4B


Product Description

The FrSky TFR4-B is an excellent 4 channel receiver that is compatible with the Futaba FASST series radios.

- Lighter weight and physically smaller


  • Compatible with FASST 2.4GHz Air Systems (7CH Mode/Multi Mode) & Surface Systems (C1 Mode)
  • CPPM and RSSI (PWM) output - If CH3 and CH4 are connected by a jumper/ CH1 will output CPPM for CH1~CH8/ and CH2 will output RSSI (PWM).
  • Two selectable failsafe setting options.


  • Operating voltage: 3.5~10V
  • Operating Temperature Range: -10~80 degree Celsius
  • Number of channels: 4
  • Dimensions: 42 x 19 x 7 mm
  • Weight: 5.0g


  • FASST 2.4G Air Systems (7CH Mode/Multi Mode): 6EX 7C TM-7 TM-8 T8FG T10C TM-10 T10CG T12Z T12FG TM-14 T14MZ etc..
  • FASST 2.4G Surface Systems (C1 Mode): 3PK 4PK etc..


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