Comtech EF Data CDM-550T User Manual
Page 10
CDM-550T Satellite Modem
Revision 3
Table of Contents
MN/CDM550T.IOM
11.2
M&C Connection ........................................................................................................ 11–2
11.3
Setup Summary ........................................................................................................... 11–3
CHAPTER 12.
AUTOMATIC UPLINK POWER CONTROL .................................. 12–1
12.1
Introduction ................................................................................................................. 12–1
12.2
Setting AUPC Parameters .......................................................................................... 12–1
12.2.1
Target Eb/No ......................................................................................................... 12–2
12.2.2
Max Range ............................................................................................................ 12–2
12.2.3
Alarm .................................................................................................................... 12–2
12.2.4
Demod Unlock ...................................................................................................... 12–3
12.3
Compensation Rate ..................................................................................................... 12–3
12.4
Monitoring ................................................................................................................... 12–3
CHAPTER 13.
FLASH UPGRADING ..................................................................... 13–1
CHAPTER 14.
SUMMARY OF SPECIFICATIONS ............................................... 14–1
14.1
MODULATOR ............................................................................................................ 14–1
14.2
Demodulator ................................................................................................................ 14–3
14.3
Automatic Uplink Power Control.............................................................................. 14–4
14.4
Data Interfaces ............................................................................................................ 14–4
14.5
Miscellaneous............................................................................................................... 14–5
14.6
Async Overhead .......................................................................................................... 14–5
14.7
Approvals ..................................................................................................................... 14–5
CHAPTER 15.
REMOTE CONTROL ...................................................................... 15–1
15.1
Introduction ................................................................................................................. 15–1
15.2
RS-485 .......................................................................................................................... 15–1
15.3
RS-232 .......................................................................................................................... 15–2
15.4
Basic Protocol .............................................................................................................. 15–2
15.5
Packet Structure .......................................................................................................... 15–2
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