Transmitter Specifications:
Brand: DumboRC
Item Number: X4 (transmitter), X6F (receiver)
Item Name: Transmitter
Material: Plastic and Metal
Color: Blue and Gold
Product Dimensions: 160*100*205 mm
Receiver Size: 35*20*13 mm
Battery: 4 x AA (not included)
Specification:
Channel: 4CH
Suitable for: RC car, boat, and tank models, such as the MN-90, etc.
Modulation Mode: GFSK
Spread Mode: 67-channel FHSS with pseudo-random frequency hopping.
Control distance: 400 to 500 meters
Remote control voltage range: 4.8-12 V
Remote control operating current: 80-120 mA
Receiver voltage range: 3.3 to 10 V
Receiver operating current: 30 mA
RF power: <20 dBm
Data resolution: 4096 levels, 0.5us per level
Voltage alarm: 7.4 V | 4.8V
Transmission Frequency: 2.4GHz ISM band (2400 MHz ~ 2483.5 MHz)
Supported Receiver: P6F

Model: P6F
Channel: 6CH
Voltage Range: 4.8-10V
Operating Current: 30mA
Modulation Mode: GFSK
Spread Spectrum: FHSS
Control Distance: Over 400 meters
Supports HV servos with a maximum servo voltage of 10V