
2-6
ET User’s Guide
Getting Started
Entering Measurement Parameters
Entering
Frequency Range
1. Press the
key to access the frequency softkey menu.
2. To change the low end of the frequency range to 10 MHz, press
.
3. To change the high end of the frequency range to 900 MHz, press
.
4. You can also set the frequency range by using the
and
softkeys. For instance, if you set the center frequency to
160 MHz and the span to 300 MHz, the resulting frequency range
would be 10 to 310 MHz.
NOTE
When entering frequencies, be sure to terminate your numeric entry
with the appropriate softkey to obtain the correct units. If you use the
key to terminate a frequency entry, the units default to Hz.
The default displayed frequency resolution is kHz. You can change the
resolution by pressing
, and then
selecting a new resolution.
Entering Source
Power Level
1. Press the
key to access the power level softkey menu.
2. To change the power level to 3 dBm, press
and
or
.
3. To change the power level to
−
1.6 dBm, press
or
.
4. To change the power level that will always be restored when you
preset the analyzer, press
and
or
. This entry does not affect the current power level.
Scaling the
Measurement
Trace
1. Press the
key to access the scale menu.
2. To view the complete measurement trace on the display, press
.
3. To change the scale per division to 5 dB/division, press
.
4. To move the reference position (indicated by the
symbol on the left
side of the display) to the first division down from the top of the
display, press
.
how each reference position is identified.
5. To change the reference level to 0 dB, press
.
FREQ
Start
10
MHz
Stop
900
MHz
Center
Span
ENTER
FREQ
Disp Freq Resolution
POWER
Level
3
dBm
ENTER
Level
−
1.6
dBm
ENTER
Pwr Level at Preset
2.5
dBm
ENTER
SCALE
Autoscale
Scale/Div
5
Enter
Reference Position
9
Enter
Reference Level
0
Enter
Содержание HP 8712ET
Страница 8: ...viii ET User s Guide ...
Страница 17: ...ET User s Guide 1 1 1 Installing the Analyzer ...
Страница 34: ...1 18 ET User s Guide Installing the Analyzer Preventive Maintenance ...
Страница 35: ...ET User s Guide 2 1 2 Getting Started ...
Страница 52: ...2 18 ET User s Guide Getting Started Performing the Operator s Check ...
Страница 53: ...ET User s Guide 3 1 3 Making Measurements ...
Страница 58: ...3 6 ET User s Guide Making Measurements Measuring Devices with Your Network Analyzer Figure 3 3 Block Diagram ...
Страница 118: ...3 66 ET User s Guide Making Measurements Measuring Impedance Magnitude ...
Страница 119: ...ET User s Guide 4 1 4 Using Instrument Functions ...
Страница 129: ...ET User s Guide 4 11 Using Instrument Functions Using Markers Figure 4 6 6 dB Bandwidth Marker Search ...
Страница 131: ...ET User s Guide 4 13 Using Instrument Functions Using Markers Figure 4 7 6 dB Notch Marker Search ...
Страница 134: ...4 16 ET User s Guide Using Instrument Functions Using Markers Figure 4 10 Multi Peak Search Mode ...
Страница 135: ...ET User s Guide 4 17 Using Instrument Functions Using Markers Figure 4 11 Multi Notch Search Mode ...
Страница 137: ...ET User s Guide 4 19 Using Instrument Functions Using Markers Figure 4 12 Marker Statistics Function ...
Страница 139: ...ET User s Guide 4 21 Using Instrument Functions Using Markers Figure 4 13 Marker Flatness Function ...
Страница 141: ...ET User s Guide 4 23 Using Instrument Functions Using Markers Figure 4 14 RF Filter Statistics Function ...
Страница 143: ...ET User s Guide 4 25 Using Instrument Functions Using Markers Figure 4 15 Delta Marker Mode ...
Страница 149: ...ET User s Guide 4 31 Using Instrument Functions Using Limit Testing Figure 4 16 Limit Lines ...
Страница 167: ...ET User s Guide 4 49 Using Instrument Functions Customizing the Display Figure 4 22 The Display Annotation ...
Страница 171: ...ET User s Guide 4 53 Using Instrument Functions Customizing the Display Figure 4 23 Normal Display ...
Страница 172: ...4 54 ET User s Guide Using Instrument Functions Customizing the Display Figure 4 24 Expanded Display ...
Страница 207: ...ET User s Guide 5 1 5 Optimizing Measurements ...
Страница 226: ...5 20 ET User s Guide Optimizing Measurements Measuring Devices with Long Electrical Delay ...
Страница 227: ...ET User s Guide 6 1 6 Calibrating for Increased Measurement Accuracy ...
Страница 235: ...ET User s Guide 6 9 Calibrating for Increased Measurement Accuracy Calibration Choices Figure 6 4 Calibration Choices ...
Страница 266: ...6 40 ET User s Guide Calibrating for Increased Measurement Accuracy Checking the Calibration ...
Страница 267: ...ET User s Guide 7 1 7 Front Rear Panel ...
Страница 269: ...ET User s Guide 7 3 Front Rear Panel Connectors Connectors Figure 7 1 Analyzer Connectors Front Panel ...
Страница 289: ...ET User s Guide 7 23 Front Rear Panel Line Module Figure 7 12 Power Cable and Line Mains Plug Part Numbers ...
Страница 292: ...7 26 ET User s Guide Front Rear Panel Line Module ...
Страница 293: ...ET User s Guide 8 1 8 Hardkey Softkey Reference ...
Страница 395: ...ET User s Guide 9 1 9 Specifications ...
Страница 397: ...ET User s Guide 9 3 Specifications System Performance ...
Страница 443: ...ET User s Guide 10 1 10 Safety and Regulatory Information ...
Страница 449: ...ET User s Guide 10 7 Safety and Regulatory Information Regulatory Information ...
Страница 450: ...10 8 ET User s Guide Safety and Regulatory Information Regulatory Information ...
Страница 451: ...ET User s Guide 11 1 11 Factory Preset State and Memory Allocation ...