Satel TR489, Руководство по интеграции

Страница: 7 / 40

SATEL-TR489
Integration Guide, Version 0.9
6
IMPORTANT NOTICE ........................................................................................................................ 1
RESTRICTIONS ON USE – SATEL-TR489 ............................................................................................. 2
PRODUCT CONFORMITY................................................................................................................... 3
WARRANTY AND SAFETY INSTRUCTIONS ........................................................................................... 4
HOST INTEGRATION ........................................................................................................................ 5
TABLE OF CONTENTS ....................................................................................................................... 6
1 INTRODUCTION .................................................................................................................. 9
1.1 Terms and abbreviations .................................................................................................... 9
1.2 Description of the product ................................................................................................... 9
2 TECHNICAL SPECIFICATIONS ............................................................................................. 10
2.1 Absolute maximum ratings ................................................................................................ 10
2.2 DC electrical specifications ................................................................................................ 10
2.3 Specifications, SATEL-TR489 (on 403-473 MHz) ...................................................................... 11
2.4 Specifications, SATEL-TR489 (on 856 – 876 MHz) .................................................................... 14
2.5 Specifications, SATEL-TR489 (on 902 – 928 MHz) .................................................................... 16
3 TIME PARAMETERS FOR STARTUP AND SHUTDOWN SEQUENCES ........................................... 18
3.1 Startup sequence ............................................................................................................. 18
3.2 Shutdown and ENA sequences ........................................................................................... 19
4 ELECTRICAL INTERCONNECTION ........................................................................................ 20
4.1 DTE connector .................................................................................................................. 20
4.2 Pin order of the DTE connector .......................................................................................... 21
4.3 Equivalent I/O Schematics ................................................................................................. 22
TABLE OF CONTENTS