Tektronix DSA8200 Series, Service Manual

Page: 55 / 196

Adjustment Procedures
DSA8200 Digital Serial Analyzer and Modules Service Manual
3- 5
5. Set the instrument’s DC calibrator to 0.0 V and verify as follows:
CALIBRATE:DCCALIBRATOR 0.0
6. Verify that the DMM reads 0.0 V 0.1 mV
DSA82000
Synthesized signal generator
Channel 1
Controller
GPIB cable
50
Ω
Power divider
TRIGGER DIRECT INPUT
Figure 3- 2: Adjustment setup using the signal generator
Connect the instrument to a signal generator as shown in Figure 3--2.
Set the signal generator as follows:
1
Frequency to 1 GHz
1
Amplitude to 1.0 V peak to peak
1
Output to on
Preset the instrument controls:
NOTE
. To open the Setups Dialog box to access Acquisition, Horizontal,
Measurement, Trigger, and Vertical menus, select the Setup Menu.
1
Select C1 in the Waveform Selector.
1
Acquisition menu, Acquisition to, Average, 64 samples.
1
Horizontal menu, Timebase, Scale to 250 ps/division.
1
Horizontal menu, All Timebases Mode, Lock to Int 10MHz.
1
Measurement menu, Select Meas, Timing, + Cross.
1
Measurement menu, select Statistics.
Internal 10 MHz Adjust
Setup