User's Manual

TRM-300 / Integration guide
F070033PT_5.1_en
Page 5 of 26
en
1 INTRODUCTION
This document provides instructions for the TRM-300 TETRA radiomodem hardware integration. It is
intended to help the system integrator to integrate the TRM-300 into a remote final hardware application.
The document describes the mechanical, electrical and radiofrequency integration as well as the antenna
installation.
The TRM-300 has not a user interface (display or keypad) and it is designed to be managed from a data
application through the serial interface via AT commands or PPP connection. The equipment is ready to
transmit and receive audio in PCM digital format.
For more information on the TRM-300 features or its accessories, see the
Functional Design Specification (included in the Technical Reference Documentation).
For more information on the TRM-300 usage and software integration, see the
T2PRO_Programming Guide (included in the T2PRO software tool) and the
Data Service Reference Guide (included in the Technical Reference Documentation).
Before integrating the product, read carefully this guide.
Keep the guide for future reference, it contains important information.
NOTE:
This product is sensitive to electro-static discharge.
Therefore, ESD handling precautions are to be carefully observed.
2 REFERENCES
[1] FCS1362:2010 UK Code of Practice for the installation of mobile radio and related ancillary
equipment in land based vehicles
http://www.fcs.org.uk/my%20files/fcs_pdfs/codesofpractice/fcs1362_2010.pdf
[2] Transmitter Module Equipment Authorization Guide, 996369 D01 Module Certification Guide v01r04
https://apps.fcc.gov/kdb/GetAttachment.html?id=cIpbiLbTdDomywhbMgK6ng%3D%3D