FrSky TFR4B 4ch 2.4Ghz Receiver FASST Compatible

TFR4B is support 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). TFR4B has two selectable failsafe setting options.
1) 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)
2) Lighter weight and physically smaller
3) Two selectable failsafe setting options (use native failsafe on radio side or set failsafe on TFR4-B side)

Specification :
* Compatibility
- Air Systems (7CH Mode/Multi Mode) : 6EX, 7C, TM-7, TM-8, T8FG, T10C, TM-10, T10CG, T12Z, T12FG, TM-14, T14MZ, etc.
- Surface Systems (C1 Mode) : 3PK, 4PK, etc.
* Dimension : 42*17*7mm
* Weight : 4.6g/4g (naked)
* Operating Voltage Range : 3.5~10V
* Number of Channels : 4ch
* Operating Temperature Range : -10℃~ 80℃