Frsky X4RSB 3
16ch Telemetry Receiver EU LBT
New EU LBT Firmware! will just work with EU LBT Radio Firmware on both sides.
With this Firmware it is possible to use PPM:
1) SB port is compatible with Futaba S.BUS servos and FrSky SBUS&CPPM compatible servos. No receiver channel limits (except by those on your transmitter)
and prevent mismatched servo-channel connection
2) Two selectable failsafe setting options (use native failsafe on radio side or set failsafe on TFR4SB side)
3) Improved sensitivity and stability 4) Wider and higher operating temperature range, suitable for all kinds of models
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.
Weight: 6.0g/4.2g (naked)
Operating Voltage Range
3.5 - 10V
Number of Channels 3/16ch
Operating Temperature Range
-10 - 80° C
Please note that all our Frsky products are shipped with EU compliant firmware, which is not compatible with older EU standards before 2015 (1.71) and non EU versions of Frsky devices. .