Operation Description

FCC ID: 2AHGJJMSDB758-49-1

Operational Description

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FCCID_4175796

Circuit Description

When the remote control forward, backward, left, right, each

function by pressing the corresponding encoding chip function pin

high level, after IC internal A/D conversion circuit, reduction of each

function signal. After reduction each function signal, the IC internal

to encode their corresponding instructions, encoded output

PC and IC at the same time in the encoding of the output pin part

control high frequency oscillation output level work, high-frequency

oscillation signal and coding signal in some form of modulated

wave modulation circuit, output circuit, the antenna output

The working frequency is 49.860MHz.

Document Created: 2019-03-22 02:19:52
Document Modified: 2019-03-22 02:19:52

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