Tektronix T202 User Manual

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The T202 Oscilloscope
VI
6419-01
GENERAL INFORMATION
Introduction
The TEKTRONIX T202 Oscilloscope is a rugged,
lightweight digital storage instrument. The instru-
ment performs voltage , time , and frequency
measurements on acquired waveforms . The T202
is a microprocessor controlled instrument and may
be powered either from Its battery pack or, using
the supplied adapter , from an ac power source.
Waveforms and measurement results are dis-
played on a Liquid-Crystal Display (LCD) with a
128 x 128 point display matrix.
The dual-channel vertical system has a 5-MHz
bandwidth with calibrated deflection factors from
O. 01 volt per division to 20 volts per division. The
horizontal system has separate timing circuits for
each vertical channel and two time bases with
horizontal deflection factors from 1 hour per divi-
sion to 50 nanoseconds per division . Second per
division time base provides the timing speed for
the signal acquisition and delta time base expands
a selected portion of the second per division time
base to full display width .
Acquisition triggering setups can be automatically
made by the instrument or they may be user se-
lected for each of the two vertical input channels.
A selectable trigger point permits the user to set
the pretrigger and post-trigger portions of the ac-
quired waveform.
Specified points on an acquired waveform for mak-
ing voltage, time, frequency, or phase measure-
ments are user selectable with vertical or horizon-
tal measurement cursors. Cursor measurement
results are displayed at the top and bottom of the
display. Automatic digital voltmeter and counter
measurement of the RMS voltage , mean voltage,
peak-to-peak voltage , zero-to-peak voltage , pe-
riod, and frequency of a selected vertical channel
signal is also available. Digital voltmeter and
counter measurement results are displayed in a
table format.
1-1

Tektronix T202 Specifications

General

Brand	Tektronix
Model	T202
Category	Test Equipment
Language	English