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Table of Contents
CHAPTER 1.
INTRODUCTION............................................................................................. 1–1
1.1
Overview....................................................................................................................... 1–3
1.2
Options Summary........................................................................................................ 1–3
1.3
Comtech EF Data Part Numbers ................................................................................ 1–4
1.4
FAST Accessible Options........................................................................................... 1–5
1.5
Compatibility................................................................................................................ 1–6
1.6
Description of the Modulator...................................................................................... 1–6
1.6.1 Overview................................................................................................................................1–6
1.6.2 Description.............................................................................................................................1–6
1.6.3 Description
of Modulation Types ...........................................................................................1–7
1.6.4 BPSK
Encoding .....................................................................................................................1–8
1.6.5 QPSK
Encoding.....................................................................................................................1–8
1.6.6 OQPSK
Encoding..................................................................................................................1–9
1.6.7 8-PSK
Encoding ....................................................................................................................1–9
1.7
Description of the Demodulator............................................................................... 1–10
1.7.1 Overview..............................................................................................................................1–10
1.7.2 Functional Description .........................................................................................................1–11
1.8
Description of Monitor & Control............................................................................. 1–12
1.8.1 Overview..............................................................................................................................1–12
1.8.2 Functional Description .........................................................................................................1–13
1.9
Dimensional Envelope .............................................................................................. 1–15
Содержание SDM-300L3
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Страница 200: ...SDM 300L3 Satellite Modem Revision 1 Front Panel Operation MN SDM300L3 IOM 4 132 This page is intentionally left blank...
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Страница 273: ...SDM 300L3 Satellite Modem Revision 1 Open Network Operations MN SDM300L3 IOM 10 15 Figure 10 4 E1 Framing Formats...
Страница 274: ...SDM 300L3 Satellite Modem Revision 1 Open Network Operations MN SDM300L3 IOM 10 16 Figure 10 5 T1 Framing Formats...
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Страница 352: ...SDM 300L3 Satellite Modem Revision 1 BUC FSK Communications MN SDM300L3 IOM 15 4 This page is intentionally left blank...
Страница 408: ...2114 WEST 7TH STREET TEMPE ARIZONA 85281 USA 480 333 2200 PHONE 480 333 2161 FAX...