User's Manual

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Eclipse2 Technical Manual V1.5 Page 3 of 16

Contents

REVISIONS ........................................................................................................... 2

CONTENTS ........................................................................................................... 3

INTRODUCTION ..................................................................................................... 6

FEATURES ........................................................................................................... 6

SPECIFICATIONS .................................................................................................... 6

Overall .................................................................................................. Error! Bookmark not defined.

Receiver ...................................................................................................................................... 7

Exciter ......................................................................................................................................... 7

OPERATING BASICS................................................................................................. 7

Front Panel Controls and Indicators ............................................................................................ 7

Buttons: ............................................................................................................................................ 8

Indicators: ........................................................................................................................................ 8

Connectors: ...................................................................................................................................... 8

Rear Panel Connectors ............................................................................................................... 8

System I/O: ...................................................................................................................................... 8

E/M Line: .......................................................................................................................................... 9

Ethernet: .......................................................................................................................................... 9

RF input: .......................................................................................................................................... 9

RF output: ........................................................................................................................................ 9

RS232 and external reference clock (optional) ............................................................................... 10

Programming and monitoring .............................................................................................................10

Connecting with Ethernet .......................................................................................................... 10

Connecting with USB ................................................................................................................ 10

Connecting with RS232 (optional) ............................................... Error! Bookmark not defined.

Circuit Description ..............................................................................................................................11

Processor (Master) board ......................................................................................................... 11

Interface (Main) board ............................................................................................................... 11

Audio signal processing .................................................................................................................. 11

I/O and Controls ............................................................................................................................. 12

Clock generator .............................................................................................................................. 13

Voltage regulators .......................................................................................................................... 13

RF modules ............................................................................................................................... 13

TX module ...................................................................................................................................... 13

RX module ..................................................................................................................................... 14

Field alignments .................................................................................................................................15

Specifications .....................................................................................................................................15