Wavetek Wandel Goltermann CLI-1450, Руководство по эксплуатации

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Start Frequency Start Frequency Start Frequency Start Frequency Start Frequency
Enter the start frequency that you want to monitor for reverse
ingress. You can select from 5 to 80 MHz.
Stop Frequency Stop Frequency Stop Frequency Stop Frequency Stop Frequency
Enter the stop frequency that you want to monitor for reverse
ingress. You can select from 5 to 80 MHz.
Increment Increment Increment Increment Increment
This setting affects the increment/decrement step size when
you are tuning the ingress scan frequency using the left and
right arrows. You can select from 25kHz to 1MHz.
IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
There is a maximum of 140 measurement points. If you
select the start, stop and increment such that more than 140
points are required, your CLI-1450 will create only as many
points as possible. This means that the stop frequency may
be lower than what you desired.
D w e l l D w e l l D w e l l D w e l l D w e l l
This setting affects the scan rate of the ingress feature. You
can select from 1 to 25. As you increase the dwell, the scan
rate is slowed down. A slower scan rate allows for more
sensitivity when performing the ingress scan.
Check Limit Check Limit Check Limit Check Limit Check Limit
Select YES here so that the ingress level can be compared to
a defined limit. If selected, a visual pass/fail indicator is
displayed on the measurement screen.
Limit Value Limit Value Limit Value Limit Value Limit Value
Enter the limit value at which a fail indication will occur. You
can select from -45 to +60 dBmV.
Leakage Configuration
ALARM CONDITION ALARM CONDITION
ALARM CONDITION ALARM CONDITION ALARM CONDITION
This setting determines under what conditions the alarm is triggered.
You can disable the alarm entirely if desired. Select from the follow-
ing options: