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Index
CDM-550T Satellite Modem
i–2
Rev. 1.2
-L-
Limitations of Warranty............................................xii
Loop Timing With Sync EIA-232 ........................ 10–3
Loop-Timed, RX<>TX
(Asymmetric Loop Timing) .......................... 10–2
Loop-Timed, RX=TX ........................................... 10–2
-M-
M&C Connection.................................................. 11–2
Max Range............................................................ 12–2
Menu Trees ............................................................. 6–2
Message Arguments.............................................. 15–5
Metric Conversion ...................................................viii
Miscellaneous ....................................................... 14–4
Modulator Specifications ...................................... 14–1
MONIT (Monitor) ................................................ 6–33
Monitoring ............................................................ 12–4
Mounting ................................................................ 2–1
-N-
New in This Release ............................................... 1–4
-O-
Offset QPSK Operation .......................................... 8–1
Opening Screen....................................................... 6–2
Options ................................................................... 1–3
Other Considerations .............................................. 9–2
Overview of Changes to Previous Edition ...............viii
-P-
Packet Structure .................................................... 15–3
-R-
Rear Panel............................................................... 4–3
Receive Clocking.................................................. 10–2
Recommended Standard Designations.....................viii
Reed-Solomon Outer Codec (Option)..................... 7–3
Remote Control Connector -
9 Pin ‘D’ Type Male ....................................... 5–1
Remote Control Connector -
9 Pin ‘D’ Type Male ....................................... 5–1
Remote control ..................................................... 15–1
Reporting Comments or Suggestions Concerning
this Manual ........................................................ ix
RF Loopback .........................................................6-28
RX Clock Modes .................................................. 10–5
-S-
Safety Notices ........................................................... ix
Select Internal IF Loop........................................... 2–2
Select...................................................................... 6–4
Sequential Decoding 64 Kbps .............................7–10
Sequential Decoding 1024 Kbps ..........................7–11
Sequential Decoding 2048 Kbps ..........................7–12
Sequential Decoding Summary .............................. 7–3
Sequential............................................................... 7–2
Setting AUPC Parameters .....................................12–2
Setup Summary .....................................................11–3
Setup ...................................................................... 9–2
Software ................................................................. 1–2
Standard Features ................................................... 1–1
Start Of Packet ......................................................15–3
STORE/LD (Store/Load) ......................................6–38
Summary of Specifications ..................................14–1
-T-
Target Eb/No.........................................................12–2
Telecommunications Terminal Equipment
Directive..............................................................x
TEST .....................................................................6–28
Transmit Clocking.................................................10–1
Turbo Product Codec (Option)............................... 7–4
TX CLOCK MODES ............................................10–4
-U-
Uncoded Operation (No FEC)................................ 7–7
Unpacking .............................................................. 2–1
UTIL (Utility)........................................................6–41
-V-
Verification ............................................................ 1–2
Viterbi Decoding Summary.................................... 7–2
Viterbi Decoding.................................................... 7–9
Viterbi With Concatenated RS 2200,200
Outer Code ...................................................7–13
Viterbi With Concatenated RS 2200,200
Outer Code 512 Kbps ...................................7–14
Viterbi .................................................................... 7–1
Warranty Policy ....................................................... xii
-X-
X.21 Notes ............................................................10–3
Summary of Contents for CDM-550T
Page 2: ......
Page 22: ...Functional Description CDM 550T Satellite Modem 3 2 Rev 1 3 This page is intentionally blank...
Page 30: ...Connector Pinouts CDM 550T Satellite Modem 5 4 Rev 1 3 This page is intentionally blank...
Page 33: ...CDM 550T Satellite Modem Front Panel Operation Rev 1 3 6 3 Figure 6 2 Principle Menu Trees...
Page 59: ...CDM 550T Satellite Modem Front Panel Operation Rev 1 3 6 29 Figure 6 2 Loopback Modes...
Page 96: ...Clocking CDM 550T Satellite Modem 10 4 Rev 1 3 Figure 10 1 Tx Clock Modes...
Page 97: ...CDM 550T Satellite Modem Clocking Rev 1 3 10 5 Figure 10 2 RX Clock Modes...
Page 98: ...Clocking CDM 550T Satellite Modem 10 6 Rev 1 3 This page has been intentionally left blank...
Page 108: ...Flash Upgrading CDM 550T Satellite Modem 13 2 Rev 1 3 This page is intentionally blank...
Page 138: ...Cable Drawings CDM 550T Satellite Modem A 2 Rev 1 3...
Page 139: ...CDM 550T Satellite Modem Cable Drawings Rev 1 3 A 3...
Page 140: ...Cable Drawings CDM 550T Satellite Modem A 4 Rev 1 3...
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