Product Name: EFLY-4BII 2.4GHz R/C System
Product N.O.: 3101N
Views: 9399
The EFLY-4BII 2.4GHz radio system with innovative switch for Mode I Mode II.

Product Description

[Parameter index]
 Product type: ETB42A-2.4GHz
Transmitter Frequency: 2.402-2.480GHz
RF power: <=100mW
Voltage: 9V~12V
Electric current: 200 mA
Modulation: Direct Sequence Spread Spectrum
Land R/C distance:200m
Air R/C distance:400m
20 sets of the radio system can be operated  simultaneously without any interference. 

ain Feature]

Innovative switch function for Mode I and Mode II 
According to the different favorite of Mode I & II, the easiest mode switch function is developed for the ETB42A-2.4GHz radio system, which will bring much more convenience for different model enthusiasts all over the world. 

More features of the ETB42A-2.4GHz:
Fully proportional
High quality joystick
Servo reverse function
Low voltage alarm
Remote control

Using advanced technology of digital frequency hopping and inserting address code, the limited spectrum can be fully utilized to avoid interference with the same frequency.

Using highly-integrated frequency synthesizing technology, the microprocessor can automatically preset and set frequencies. Therefore, using a set of 2.4 GHz remote control system, there is no need to change crystal. 

With new digital technology, 2.4GHz remote control system is no need to change crystal.

Power amplifier works only at the time when data is being transmitted, thus shortening the working time, so as to extending the using times of remote controller after a charge. 

2.4 GHz wireless remote control system has short antenna length. The length of the antenna is usually 1/4 of the frequency wavelength. As the wavelength of 2.4 GHz frequency is short, 2.4 GHz equipment can be operated more flexible than regular remote control devices. 

Please refer to the instruction manual for details.

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