Agilent Technologies 8720ES User Manual

1-76
Making Measurements
Using Limit Lines to Test a Device
5. To terminate the flat line segment by establishing a single point limit, press:

Figure 1-61 shows the flat limit lines that you have just created with the following parameters:
• stimulus from 127 MHz to 140 MHz
• upper limit of 21 dB
• lower limit of 27 dB
Figure 1-61 Example Flat Limit Line
• To create a limit line that tests the low side of the filter, press:
ADD
STIMULUS VALUE
140
M/
DONE
LIMIT TYPE
SINGLE POINT
RETURN
ADD
STIMULUS VALUE
100
M/
UPPER LIMIT
65
x1
LOWER LIMIT
200
x1
DONE
LIMIT TYPE
FLAT LINE
RETURN
ADD
STIMULUS VALUE
123
M/
DONE
LIMIT TYPE
SINGLE POINT
RETURN

Agilent Technologies 8720ES Specifications

General

Brand	Agilent Technologies
Model	8720ES
Category	Measuring Instruments
Language	English