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Measurement example
Figure 271 Frequency scanner measurement
NOTE
You can use the LIMIT hot key to analyze your measurements with the display line and
channel limit. See "Setting limit for channel scanner" on page 505 for more information.
Making custom scanner measurements
Setting channel/frequency
You can customize channels or frequencies to be scanned as you desire.
Procedure
To set the channels to be scanned:
1
Press the FREQ/DIST hard key.
2
Toggle the Unit soft key and select Channel.
3
To select the standard channel, complete the following steps:
a
Press the Channel Std soft key. The standard channel window appears.
See "Appendix C – Band, frequency & channel standard" on page 530 for more information.
b
Highlight the band to be measured by using the rotary knob, the arrow keys, or the Page
Up/Page Down soft keys.
c
Press the Select soft key or the rotary knob to confirm the selection.
4
Toggle the Link soft key to select the scanning direction and select Fwd for forward or Rev for
reverse.
5
Press the Index soft key, and then enter an index number by turning the rotary knob or using the
numeric keys.
6
To set the channel number for the selected index, complete the following steps:
a
Press the Channel Number soft key.
b
Enter a value by using the numeric keys. You can also use the rotary knob.
c
Press the Enter soft key.
The instrument displays a corresponding center frequency for the channel number.
7
To set the integration bandwidth for the selected index, complete the following steps:
JD700B Series User's Guide
Chapter 16 Using Channel Scanner
503
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