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FrSky TFR4SB - 3 to 16 Channel FASST Compatible Receiver w/ S.Bus

FrSky TFR4SB - 3 to 16 Channel FASST Compatible Receiver w/ S.Bus

Regular Price: $33.75

Special Price $32.40

(In stock)

FrSky TFR4SB - 3 to 16 Channel FASST Compatible Receiver w/ S.Bus

Quick Overview

The FrSky TFR4SB is an excellent 3/16 channel receiver that is compatible with the Futaba FASST series radios and features an S.Bus port.

Regular Price: $33.75

Special Price $32.40

Availability: In stock


Finally an affordable S.Bus reciever. Not only is it affordable, but FrSky offers improved sensitivity and stbility for better comunications with your transmitter. Don't let the lower prices fool you, FrSky is puting out some of the world's best R/C radio gear today.


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.

Compatible with Futaba and FrSky S.Bus servos.


Dimension: 41*24*6mm
Weight: 6.0g/4.2g (naked)
Operating Voltage Range: 3.5 ~ 10V
Operating Temperature Range: -10℃~ 80℃
Servo Frame Rate: 14ms (FS - Normal Speed Mode)
                                7ms (HS - High Speed Mode)

SB port - No receiver channel limitations except what your transmitter is capable to sending. Also prevents mismatched servo channel connections.
Two selectable failsafe options - Use transmitter failsafe, or receiver failsafe.
Improved sensitivity and stability.
Wider and higher operating temperature range, suitable for all kinds of models.


Note: Be sure that battery or BEC can meet the capacity requirements of your servos.

Futaba is trade name and/or trademark of their respective companies and are not products of FrSky Electronic Co., Ltd.

  1. Awesome S-Bus Receiver...Even More Awesome Vendor!!!! review by JGDeavers on 5/2/2016

    Light, Tiny, Inexpensive full range receiver.
    Binds nearly instantly, Normal or fast mode.
    S-Bus works perfectly with all Heli FBL units I have tried and use...Spartan Vortex, Mini V-Bar, EZNov Neuron, IKON, BRAIN.
    This receiver is in all of my birds, of all sizes.

    Aloft has just been terrific! I live in VA, my packages usually arrive in 3 days...AWESOME!!!!!

  2. Fantastic! review by mhills51 on 4/30/2015

    I also use these on all my helicopters and 3D muliti. One thing is to set the fail safe to TX, a brown out will most likely last a nano second, but if the RX is set to receiver failsafe that nano second will leave you without control until it go's down.

  3. Great SBus reciever - tiny, but full range, and all my channels are there! review by Spike on 1/4/2014

    Use these in all of my copters, just plug the Sbus feed into the flight controller and you have an amazing setup. Clean, light and powerful. Just what I had been looking for, and Aloft has a great price on them! Thanks Aloft!!

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