Tektronix 067-0587-01 User Manual

CALIBRATION PROCEDURE 067-0587-01
4-6
PROCEDURE
i. REP RATE -— Check
a. Check that the frequency of the displayed waveform is 1 mega-
hertz +200 kilogertz (period of 1uS +0.2y8).
b. Check that the frequency of all REP RATE switch positions are
within the tolerances listed below.
TABLE 1
REP RATE TOLERANCE
1 MHz +200 kHz (1uS +2uS)
100 kHz +20 kHz (10uS +2yuS)
10 kHz +2 kHz (100uS +20yS)
1 kHz +200 Hz (lms +200,uS)
100 hz +20 Hz (10ms +2ms)
c. Return REP RATE switch to 1 MHz.
2. Amplitude DC Balance
a. Place the Signal Standardizer on the Flexible Extender
‘and remove the plug-in right side cover.
b. Set the Signal Standardizer VERT or HORIZ switch to AUX IN.
c. Adjust R25 for minimum trace shift while rotating the AMPLITUDE
control throughout its range.
3. Gain Accuracy (Check)
Theory: The 067-0587-01 gain circuitry uses precision dividers to
develop the desired voltages across the oscilloscope mainframe 50 { res-
istor. By substituting precision 502 resistors and by stepping through

Tektronix 067-0587-01 Specifications

General

Brand	Tektronix
Model	067-0587-01
Category	Test Equipment
Language	English