
4-22
ET User’s Guide
Using Instrument Functions
Using Markers
To Use RF Filter
Statistics
The RF filter statistics function measures both the passband and the
stopband (reject-band) of a filter with a single sweep.
1. On measurement channel 1, press
and place marker 1 at
the beginning of the passband and marker 2 at the end of the
passband. Place markers 3 and 4 at the beginning and end of the
stopband. (When using measurement channel 2, use markers 5
through 8 to define the passband and stopband.)
2. Press
.
3. At the end of each sweep, this feature calculates the insertion loss
and peak-to-peak ripple of the passband, as well as the maximum
signal amplitude in the stopband. The insertion loss is defined as the
minimum point between markers 1 and 2 with respect to 0 dB. The
peak-to-peak ripple of the passband is defined as the difference
between the maximum and minimum points in the passband (as
defined by markers 1 and 2). The reject parameter is defined as the
difference between the minimum point in the passband and the
maximum point in the stopband.
4. See
for an example of an RF filter statistics search.
MARKER
Marker Functions Marker Math RF Filter Stats
Summary of Contents for HP 8712ET
Page 8: ...viii ET User s Guide ...
Page 17: ...ET User s Guide 1 1 1 Installing the Analyzer ...
Page 34: ...1 18 ET User s Guide Installing the Analyzer Preventive Maintenance ...
Page 35: ...ET User s Guide 2 1 2 Getting Started ...
Page 52: ...2 18 ET User s Guide Getting Started Performing the Operator s Check ...
Page 53: ...ET User s Guide 3 1 3 Making Measurements ...
Page 118: ...3 66 ET User s Guide Making Measurements Measuring Impedance Magnitude ...
Page 119: ...ET User s Guide 4 1 4 Using Instrument Functions ...
Page 143: ...ET User s Guide 4 25 Using Instrument Functions Using Markers Figure 4 15 Delta Marker Mode ...
Page 149: ...ET User s Guide 4 31 Using Instrument Functions Using Limit Testing Figure 4 16 Limit Lines ...
Page 207: ...ET User s Guide 5 1 5 Optimizing Measurements ...
Page 226: ...5 20 ET User s Guide Optimizing Measurements Measuring Devices with Long Electrical Delay ...
Page 227: ...ET User s Guide 6 1 6 Calibrating for Increased Measurement Accuracy ...
Page 266: ...6 40 ET User s Guide Calibrating for Increased Measurement Accuracy Checking the Calibration ...
Page 267: ...ET User s Guide 7 1 7 Front Rear Panel ...
Page 292: ...7 26 ET User s Guide Front Rear Panel Line Module ...
Page 293: ...ET User s Guide 8 1 8 Hardkey Softkey Reference ...
Page 395: ...ET User s Guide 9 1 9 Specifications ...
Page 397: ...ET User s Guide 9 3 Specifications System Performance ...
Page 443: ...ET User s Guide 10 1 10 Safety and Regulatory Information ...
Page 449: ...ET User s Guide 10 7 Safety and Regulatory Information Regulatory Information ...
Page 450: ...10 8 ET User s Guide Safety and Regulatory Information Regulatory Information ...
Page 451: ...ET User s Guide 11 1 11 Factory Preset State and Memory Allocation ...