Flysky FGR4S Receiver:
Number of channels: 4
Fit: car, boat
Data output : PPM/i-BUS/PWM
Frequency range: 2.402-2.480GHz
Transmitting power: <20dBm (EU)
RF standard: AFHDS 3
Type of antenna: built-in
Input power: 3.5V~8.4V
Display: LED
Online update: yes
Size: 25.5x22x17.3mm
Weight: 5.1g
Safety certification: CE, FCC ID: N4ZFGRS4OO
Flysky FGR4 Single Antenna Bidirectional Receiver :
Number of channels: 4
Fit: car, boat
Data output: PPM/i-BUS/PWM
Frequency range: 2.402-2.480GHz
Transmitting power: <20dBm (EU)
2.4G mode: AFHDS 3
Modulation system: GMSK, CSS
Antenna way: single antenna
Input power: 3.5V~18V
Display: LED
Online update: yes
Size: 46x28x22mm
Weight: 15g
Safety certification: CE, FCC ID: N4ZFGR4OO
Flysky FGR4P single antenna bidirectional small receiver four-way PPM/IBUS:
![](https://ae01.alicdn.com/kf/H8d452e13a22c408684f7512d4466c4de1.jpg)
Number of channels: 4
Fit: car, boat
Data output: PPM/i-BUS/PWM
Frequency range: 2.402-2.480GHz
Transmitting power: <20dBm (EU)
2.4G mode: AFHDS 3
Modulation system: GMSK, CSS
Antenna way: single antenna
Input power: 3.5V~8.4V
Display: LED
Online update: yes
Size: 29x22x16.2mm
Weight: 8g
Safety certification: CE, FCC ID: N4ZFGR4OO
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