Comtech EF Data CDM-425, Инструкция по установке и эксплуатации

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CDM-425 Advanced Satellite Modem
Revision 0
Telnet Command Line Interface (CLI) Operation 9–30 MN-CDM-425
Hot
Key
Dialog Window Option Entry
[RO] Rx Symbol Rate
This read-only entry displays a value from 18.000 to 25000.000 Ksps
Symbol Rate applies when in ACM Mode
E Rx Frequency
Enter a value as follows:
•
70/140 MHz: 50 to 180 MHz
• L-Band (FAST option): 950 to 2250 MHz
F Rx Spectrum Invert Use the ↑↓ arrow keys to select Normal or Inverted
G Rx Descrambler Use the ↑↓ arrow keys to select Off, Normal, or IESS315
H Rx Acq Sweep Range Enter a value from 1 to 200 kHz
I Rx Data Invert
Typical for either entry – Use the ↑↓ arrow keys to select Normal or Inverted
J Rx Data Clock Invert
K Rx Ternary Code Use the ↑↓ arrow keys to select AMI, B8zs, B6zs, or Hdb3
L Rx EbNo Alarm Point Enter a value from 0.1 to 16.0 dB
- Disabled
[RO] Rx Submux This read-only entry displays Off or On
O Rx Submux Ratio
Use the ↑↓ arrow keys to select the IP/Synchronous setting:
•
1/59
•
1/39
•
1/19
•
1/9
•
1/8
•
1/7
•
1/6
•
1/5
•
1/4
•
2/7
•
1/3
•
2/5
•
3/7
•
1/2
•
3/5
•
2/3
•
3/4
•
4/5
•
1/1
•
5/4
•
4/3
•
3/2
5/3
•
2/1
•
7/3
•
5/2
•
3/1
•
7/2
•
4/1
•
5/1
• 6/1 • 7/1 • 8/1
9/1
P Rx Filter Rolloff Factor Use the ↑↓ arrow keys to select an Rx Rolloff Factor of 0.12 or 0.35
Press a hot key to open a dialog window. Otherwise, press [ESC] to return to the Modem
submenu.