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Chapter 4 Using Spectrum Analyzer
Setting limit
Procedure
1
Press the LIMIT hot key.
2
Press the ACP soft key.
3
Toggle the Test Limits soft key between On and Off to enable or disable the Pass/Fail
indication.
4
Optional. Go to SAVE/LOAD > Save, and then select Limit to save the limit settings.
See "Using save" on page 32 for more information.
Measurement example
Figure 13
Adjacent channel power measurement with spectrum analyzer
Multi-ACP
The Multi-ACP measurement is used to do multi-channel ACP testing. It helps you to measure ACP in
multi-channel transmitting base station environment.
Setting measure setup
After configuring test parameters as described in "Configuring test parameters" on page 54, you can
set the measure setup to continue your measurement. The measurement settings can be saved and
recalled as a file. You can also use JDViewer, PC application software to configure a measure setup,
save as a file, and load the file on to the instrument.
Procedure
1
Press the MEASURE SETUP hot key.
2
Toggle the Unit soft key and select Freq or Channel.
–
For the frequency setting, complete the following steps:
a
b
c
70
Press the Lowest Frequency soft key.
Enter a value by using the numeric keys. You can also use the rotary knob.
Select the unit: GHz, MHz, kHz, or Hz.
JD700B Series User's Guide
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