OPERATIONAL DESCRIPTION

FCC ID: ZYR-AT-16

Operational Description

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FCCID_1595091

Operation description

RT/AT series flash trigger is a controlling discreteness for camera to trigger studio flash
synchronously. It’s equipped with MCU control system. When receiving trigger instructions
from camera (or triggered manually) and different encoding states of code switch, MCU
will produce different code signals and modulate them on a 433.92 MHZ ASK local
oscillator circuit. After signal amplification, they will be emitted by antennae. The trigger
receiver will accept the RF signal and modulate to corresponding code signals. MCU then
will identify the signals and trigger synchronously the studio flash.
The transmitter is powered by the 12V battery.

Document Created: 2019-09-21 12:15:11
Document Modified: 2019-09-21 12:15:11

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