Chapter 11
Using EV-DO Signal Analyzer
JD700B Series User’s Guide
417
Procedure
1
Press the
MEASURE SETUP
hot key.
2
To set the incremental step for the PN offset, complete the following steps:
Press the
PN Increment
soft key.
Enter a value by using the numeric keys.
Press the
Enter
soft key.
3
Optional
. Go to
SAVE/LOAD > Save
, and then select the save option from the choices available
for your measurement mode. See “Using save” on page 35 for more information.
Setting limit for OTA channel scanner
Procedure
1
Press the
LIMIT
hot key.
2
Press the
Limit Line
soft key to set a threshold for the limit line and Pass/Fail indication.
3
Enter a value, and then press the
dBm
unit soft key.
4
Toggle the
Limit Line
soft key between
On
and
Off
to display or dismiss the limit line.
5
Optional
. You can enable alarm sound that goes off if the measurement falls outside of the limit.
Toggle the
Beep
soft key between
On
and
Off
to enable or disable the beep sound.
6
Optional
. Go to
SAVE/LOAD > Save
, and then select
Limit
to save the limit settings.
See “Using save” on page 35 for more information.
Measurement example
Figure 247 Channel scanner measurement with EV-DO OTA signal analyzer
PN scanner
Each access network sector has a unique PN offset. The PN Scanner is used to identify all the active PNs in
an area.
Setting measure setup
After configuring test parameters as described in the “Configuring test parameters” on page 389, you can
continue your measurement. The measurement settings can be saved and recalled as a file. You can also
