PERFORMANCE VERIFICATION PROCEDURE
4-7
Proc^durd for channel A rice time meaaurament:
Refer to the settings/procedure for channel B
measurement.
Requirements:
Refer to channel B requirements.
10/11/12/13. Frequency response
These tests check the upper transition point of the bandwidth for ScopeMeter
vertical channels Aand B.
Test equipment:
Tektronix SG 503 Constant Amplitude Sine wave Generator
Test setup:
Procedure/requirements for channel A frequency response
measurement:
A Apply a 50 kHz sine wave with an amplitude of 120 mV peak-to-
peak to channel A. Use a 501^
termination.
Adjust the input signal to a trace height of exactly 6 divisions.
B Without changing the amplitude of the sine
wave
signal,
switch over to
step 1 1 using the upper select/adjust key. Increase
the frequency of the sine
wave to 50 MHz and venfy that the vertical
deflection is 4.2 divisions or more.
Procedure/requiremente for channel B frequency response measurement!
C Apply a
5D
kHz sine wave with
an amplitude of 1 20 mV peak-to- peak to
channel B. Use a SOiZ termination.
Adjust me input signal to a trace height
of
exactly
6
divisions.
0 Without changing the amplitude of the sine wave signal,
switch over to
step 13 using the upper select/adjust
key. Increase the frequency of the sine
wave to 50 MHz and check
that
the
vertical deflection is 4.2 divisions or
more.
To Next Page
Loading...
