
Using Instrument Functions
Using limit Testing
Sometimes you may only be interested in the level at one particular
frequency. In this case, you may wish to use a single point limit. Using the
setup from the previous examples and building on them, let’s
that
when testing your
it is specified that the insertion loss at
174 MHz must be less than 3
The following example creates a single point
limit at -3
at 174 MHz.
C A U T I O N
Limit tests are only performed on actual data points,
the interpolated
values between. When setting a single point limit, the limit is actually
applied to the closest data point to the frequency of the set limit. See
“Additional Notes on Limit Testing,” later in this chapter for more
information.
1. Press
Add Limit Add
.
Press
(174)
Press Limit
4-37
Содержание 8712C
Страница 1: ...I I User s Guide HP 8712C and HP 8714C RF Network Analyzers I ...
Страница 17: ...I 1 Installing the Analyzer ...
Страница 35: ...I 2 Getting Started ...
Страница 54: ...I 3 Making Measurements ...
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Страница 119: ...4 Using Instrument Functions ...
Страница 182: ...Using Instrument Functions Customizing the Display Figure 4 24 Expanded Display 4 64 ...
Страница 223: ...5 Optimizing Measurements ...
Страница 244: ...6 Calibrating for Increased Measurement Accuracy ...
Страница 280: ...7 Automating Measurements ...
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Страница 362: ...8 Front Rear Panel ...
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Страница 386: ... 9 w I Suftkey Reference ...
Страница 477: ...I 10 Specifications and Characteristics ...
Страница 501: ...11 Safety and Regulatory Information ...
Страница 508: ...I 12 preset State and Memory Allocation ...
Страница 527: ...Index ...
Страница 559: ...Y X 9 91 YYW m m IiH rn 9 91 Z zeroing detectors 6 15 Index 33 ...