Comtech EF Data SDM-9000, Installation And Operation Manual

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Operation SDM-9000 Satellite Modem
4–22 Rev. 4
4.2.2 Monitor
When the Monitor level is entered, press [
←
] or [
→
] to select the desired monitor
function. Each monitor function is displayed in real time as long as it is selected.
RAW BER Displays the current BER or No Data (if carrier is not locked).
Range: <m.m
-e
to >m.m
-e
.
Note: Low limit based on performance. High limit based on
data/code rate.
CORRECTED BER Displays the current corrected BER or No Data (if carrier is not
locked).
Range: <m.m
-e
to >m.m
-e
.
Note:
Low limit based on performance. High limit is 1.0
-12
.
E
b
/N
0
Displays the current E
b
/N
0
or No Data (if carrier is not locked).
Range: <mm.m to >mm.m.
Note: Low limit based on performance. High limit is 16.0 dB.
RX SIGNAL Displays the current RX signal level.
Range: -mm dBm (-25 to -50 dBm).
SWEEP FREQUENCY Displays the current sweep frequency.
Range: -60,000 to +60,000 Hz.
BUFFER FILL Displays the current plesiochronous buffer fill status percent, or No
Data (if carrier not locked).
Range: nn% (1% to 99%).
Note: This menu is only available when buffer installed.
FRAME ERRORS Displays the following information:
•
Current framing pattern BER.
•
“No Data” (if carrier is not locked).
•
“Sampling” if collecting data.
Range: <mm.m
-e
to >mm.m
-e
.
Note:
Low limit based on performance. High limit based on
data/code rate.