Agilent Technologies E4419B - Setting Window Limits; Limits Checking Application; Limits Checking Results

Power Meter Operation
Setting Measurement Limits
Agilent E4419B User’s Guide 2-47
Figure 2-12: Limits Checking Application
Figure 2-13: Limits Checking Results
In this application a swept frequency signal is applied to the input of the
Device Under Test. The power meter measures the output power. The
limits have been set at +4 dBm and +10 dBm. A fail occurs each time the
output power is outside these limits as shown in Figure 2-13.
Setting Window Limits
The power meter can be configured to verify the current measurement in
either window against predefined upper and/or lower limit values. The
range of values that can be set for the upper and lower limits and the
Power Meter
Swept Source
CHANNEL A
INPUT
OUT
IN
Device
Under Test
OUT
4 dBm
+10 dBm
Amplitude
Frequency
o
o
o
o
o
o
o
Fail
Fail
HP4402.book Page 47 Thursday, November 30, 2000 1:39 PM