User's Manual

SATELLINE-3AS
User Guide, Version 2.2
4
TABLE OF CONTENTS
IMPORTANT NOTICE..............................................................................................1
RESTRICTIONS ON USE..........................................................................................2
WARRANTY AND SAFETY INSTRUCTIONS..............................................................3
TABLE OF CONTENTS.............................................................................................4
INTRODUCTION.....................................................................................................9
1 SATELLINE-3AS(D)/869 MHZ/EPIC RADIO DATA MODEMS.......................11
1.1 SATELLINE-3AS(d) Technical specifications (380...470 MHz) ....................11
1.2 SATELLINE-3AS(d) Technical specifications (869 MHz) .............................12
1.3 SATELLINE-3AS(d) Epic Technical specifications (400...470 MHz).............13
1.4 Basic configuration and installation .........................................................14
2 SERIAL INTERFACE .....................................................................................16
2.1 D15 connector............................................................................................17
2.2 RS-232 interface........................................................................................18
2.3 RS-422 interface........................................................................................19
2.4 RS-485 interface........................................................................................20
2.5 Termination of RS422/485 lines................................................................20
3 RF INTERFACE.............................................................................................21
3.1 Transmitter ................................................................................................21
3.2 Receiver .....................................................................................................22
3.2.1 RSSI-signal........................................................................................................23
3.3 Priority RX/TX ............................................................................................23
3.4 Error correction..........................................................................................24
3.5 Error checking ...........................................................................................24