Agilent Technologies 35670A User Manual

4 Specify the triggering parameters.
Press [
Trigger
][
SOURCE TRIGGER
].
5 Configure the display.
Press [
Disp Format
][
MORE
][
BODE DIAGRAM
].
Activate all displayed traces.
Press [
Scale
], then press[
AUTOSCALE ON OFF
] to highlight ON.
If you would rather display the measurement data with a linear X-axis, press [
Trace
Coord
], then press [
X-AXIS LIN LOG
] to highlight LIN.
6 Measure the DUT.
Press [
Start
].
A four-channel Agilent 35670A can measure frequency response using one reference
channel or two reference channels. When you set [
REF CHANS 1 1,3
] to 1 (as described
in this task), the analyzer uses channel 1 as the reference for channels 2, 3, and 4.
When you set it to 1,3, the analyzer uses channel 1 as the reference for channel 2 and
channel 3 as the reference for channel 4.
A periodic chirp is self-windowing signal that provides an equal amount energy at all
frequencies within the current span. This signal does not differ from one measurement
to the next, so you can obtain good measurement results without averaging.
Averaging is required for this signal type only if you plan to evaluate the quality of
your measurement with coherence data (selected under the [
Meas Data
] hardkey).
Agilent 35670A
Operator's Guide Measuring Spectra and Networks
4-11

Agilent Technologies 35670A Specifications

General

Brand	Agilent Technologies
Model	35670A
Category	Measuring Instruments
Language	English