Specifications

RC4GS  Size:
213*117*115.5mm (6.39”*3.51”*3.46”)
R6FG/R6F Size:
35*20*13mm (1.05”*0.6”*0.39”)
Battery Case Dimension:
89*59*25mm (3.5”*2.32”*0.98)
Frequencies Band: :
2.4GHz ISM band(2400MHz~2483.5MHz)
Channel Quantity:
4
Applicable Model Types:
Car(incl. Crawlers/Tanks/Caterpillars)/Boat/Robot
Modulation Mode:
GFSK
Spread Spectrum Mode:
FHSS&67CH pseudo-random frequency hopping
Storage Model Quantity:
10
Antenna Length:
106mm (3.18”)
Control Range:
400 meters(1312.33 ft)(Maximum range tested in unobstructed areas free of interference)
LCD Screen:
128*64 resolution, LCD backlight
RC4GS Operating Voltage:
4.8-15V, 6pcs of 1.5AA battery or 2S-4S LiPo battery
RC4GS Operating Current:
80~120mA(Depending on power supply)
R6FG Operating Voltage:
4.8-10V
R6FG Operating Current:
30mA
Transmission Power:
<20dbm
Channel resolution:
4096 with regular jitter of 0.25us
Low Voltage Alarm:
Yes when less than 4.6V or customized on a 2S-4S battery
Compatible Receiver:
R6FG(Std)/R8FG/R8FGH/R8F/R8EF/R7FG/R6F/R4FGM/R4F/R16F
CRSF Protocol Supported: 
is compatible with TBS Crossfire by connecting the TBS Crossfire to the DSC port of the RC4GS
FPV Head Track Function: 
Support