Config:) rx ( eb/no, Config:) rx ( pll, Config:) rx æ eb/no – Comtech EF Data CDM-710G User Manual
Page 97: Config:) rx æ pll
CDM-710G High-Speed Satellite Modem
Revision 1
Front Panel Operation
MN-CDM710G
6–21
(CONFIG:) Rx
Æ Eb/No
Eb/No Alarm: Threshold
Alarm/Fault (E)
Select Threshold, Alarm/Fault, or Masked using the
W X
arrow keys, then press
ENTER
.
If Eb/No Alarm: Æ Threshold is selected:
Eb/No Alarm Threshold:
2.0 dB Masked (▲ ▼ E)
The range of Eb/No alarm point values is from 0.1 to 16.0 dB. If the Eb/No falls below the
selected value, a receive traffic fault is generated.
To edit the threshold, use the
W X
arrow keys to select the digit to be edited, then use the ▲ ▼
arrow keys to change the value of the digit. Press
ENTER
when done.
If Eb/No Alarm: Æ Alarm/Fault is selected:
Eb/No Alarm:
Alarm Fault Mask (E)
The available choices define the Eb/No Alarm as an Alarm, as a Fault, or to completely Mask
the alarm. This choice affects operation in 1:1 redundancy. Select Alarm, Fault, or Masked
using the
W X
arrow keys, then press
ENTER
.
(CONFIG:) Rx
Æ PLL
Carrier PLL Bandwidth:
1x 2x (E)
This selection is sometimes useful when high phase noise is present. 1x is the normal operating mode.
Select 1x or 2x using the
W X
arrow keys, then press
ENTER
.