The FLYSKY FGr4S receiver uses the new AFHDS 3 protocol (third-generation Automatic Frequency Hopping Digital System). It uses an internal single-antenna for two-way transmission and is compact in size and easy to install. It can output standard PPM and i-BUS signals. It makes a great addition to your FLYSKY Noble NB4 Surface Radio.
Specs FGr4S Receiver:
Waterproof: Yes
Channels: 4
Model Type: Car / Boat
Data Output: PPM/i-BUS/PWM
Freq. Range: 2.408-2.480GHz
Transmission Power: <20dBm (EU)
2.4GHz Protocol: AFHDS 3
Antenna: Built-in Antenna
Power input: 3.5~8.4V
Display: LED indicator
Online Update: Yes
Dimensions: 25.5x22x17.3mm
Weight: 5.1g
Certification: CE, FCC ID: N4ZFGR4S00
Note: For best signal strength mount the receiver with the antenna vertical.
