Screen Service Broadcasting Technologies SDT 200UB ARK-1 ATSC, Руководство по эксплуатации

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Screen Service SDT 200UB - 500UB ARK 1 Purpose and planning
July, 2009 v 1.0 Page 2 - 1
SDT 200UB - 500UB ARK-1 ATSC
Software Defined Transmitter
OPERATION MANUAL
2 PURPOSE AND PLANNING
CONTENTS
2.1
INTRODUCTION .................................................................................................................................... 3
2.2 ITU 470 modulator .................................................................................................................................. 3
2.3 ATSC modulator ..................................................................................................................................... 3
2.3.1 FUNCTIONAL BLOCK DIAGRAMS ................................................................................................ 4
2.4 PURPOSE .............................................................................................................................................. 5
2.5 COMPOSITION ...................................................................................................................................... 5
2.5.1 FRONT AND RARE PANEL FUNCTIONS LIST ............................................................................. 6
2.6 TECHNICAL SPECIFICATIONS ............................................................................................................ 7
2.6.1 GENERAL........................................................................................................................................ 7
2.6.2 MECHANICAL AND ENVIRONMENTAL ........................................................................................ 7
2.6.3 INPUT PARAMETERS .................................................................................................................... 7
2.6.3.1 DIGITAL 1, 2, 3, 4 .................................................................................................................... 7
2.6.3.2 GBE .......................................................................................................................................... 7
2.6.3.3 GPS .......................................................................................................................................... 7
2.6.4 OUTPUT PARAMETERS ................................................................................................................ 7
2.6.4.1 RF GENERAL .......................................................................................................................... 7
2.6.5 ATSC MODULATION ...................................................................................................................... 8
2.6.6 OUTPUT PARAMETERS ................................................................................................................ 8
2.6.6.1 ATSC MODE ............................................................................................................................ 8
2.6.7 RF AMPLIFICATION ....................................................................................................................... 9