This document is the instruction manual for FrSky TFR8SB receiver, which introduces the receiver's compatibility, specifications, setup, features, LED status, PPM mode switching, channel setting methods and so on
The FrSky TFR8SB is an 8-channel FASST compatible receiver featuring RSSI output and a dedicated S.BUS port. It supports both normal speed (14ms) and high-speed (7ms) servo frame rates, making it suitable for various air and surface systems including Futaba S.BUS servos.
| Channels | 8CH |
|---|---|
| Dimension | 44.5*27.5*17mm |
| Weight | 11.5g |
| Operating Voltage Range | 3.5~10V |
| Operating Temperature Range | -10°C ~80°C |
| Servo Frame Rate (Normal) | 14ms |
| Servo Frame Rate (High Speed) | 7ms |
Turn on the transmitter, connect the battery to the receiver while pressing the receiver's F/S button until the RED LED is off and GREEN LED is solid.
Turn the transmitter off, connect the battery to the receiver, press the F/S button for 6 seconds and release. The LED flashing speed indicates the mode.