Specifications

3
Chapter 1 Overview
1.1 Scope of application
This specification describes the operation and handling of the following products.
Customer name: SEKONIC CORPORATION
Product name: Transmitted radio wave module model GX-SEKONIC-A
Product code: GX
Related Regulations: Radio Law, Specified Low Power Radio Equipment ARIB-T66
FCC 47CFR Part15.C, Canada RSS Gen/RSS 210
EU RE Directive 2014/53/EU, ETSI EN 300 440,
EN62479
Environmental protection: Lead-free solder compatible
SEKONIC SKGP
1.2 Product overview
"Transmission radio wave module" is a board module product for the wireless transmission function that uses the
2.4 GHz ISM band.
This product is designed for remote control of professional lighting for photography by incorporating it into
products such as Sekonic's light meter/color meter.
The "Transmission Radio Module" (Model GX) is compatible with the Godox X series 2.4G receiver system as a
compatible radio system.
The internal function of the "transmit radio wave module" (Model GX) consists of a 8-bit microcomputer made by
TI, a transmission amplifier with +20dBm output, and the antenna is a pattern antenna on the circuit
board.
The following figure shows the outline of the internal configuration of this product and the connection with the
embedded host