CIRCUIT DESIGN STD-302 Bedienungsanleitung PDF herunterladen (Seite 3)

OG_STD-302N-R-429M_v10e Circuit Design, Inc.

OPERATION GUIDE

GENERAL DESCRIPTION & FEATURES

General Description

The UHF FM narrow band semi-duplex radio data module STD-302N-R is an STD-T67 compliant,

high performance transceiver designed for use in industrial applications requiring long range, high

performance and reliability.

All high frequency circuits are enclosed inside a robust housing to provide superior resistance

against shock and vibration. A narrow band technique enables high interference rejection and

concurrent operation with multiple modules.

STD-302N-R 429MHz, a narrowband module with 12.5 kHz channel steps, achieves high TX/RX

switching speed, making it an ideal RF unit for inclusion in feedback systems.

This product is designed to meet the basic specifications of the standard, however it has not been

certified for conformity with the technical regulations. Users are required to perform the

procedures for certification with their final products after installing this product in their systems.

Features

 10 mW RF power, 3.0 V operation

 Programmable RF channel

 Fast TX/RX switching time

 High sensitivity -120 dBm

 Excellent mechanical durability, high vibration & shock resistance

 STD-T67 compliance

 EU RoHS compliance

Applications

 Tel em et ry

Water level monitor for rivers, dams, etc.

Monitoring systems for environmental data such as temperature, humidity, etc.

Transmission of measurement data (pressure, revolution, current, etc) to PC

Security alarm monitoring

 Telecontrol

Industrial remote control systems

Remote control systems for factory automation machines

Control of various driving motors

 Data transmission

RS232/RS485 serial data transmission

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CIRCUIT DESIGN STD-302 Bedienungsanleitung Seite 3