Tektronix TDS5000B Series Online Programmer Guide

TDS5000B Online Programmer Guide
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H FALL
This measures the time taken for the falling edge of the first pulse in
the waveform or gated region to fall from a high reference value (de-
fault is 90%) to a low reference value (default is 10%).
H FREQuency
This measures the first cycle in the waveform or gated region. Fre-
quency is the reciprocal of the period and is measured in hertz (Hz),
where 1 Hz = 1 cycle per second.
H HIGH
This measures the High reference (100% level, sometimes called Top-
line) of a waveform.
You can also limit the High measurement (normally taken over the
entire waveform record) to a gated region on the waveform.
H HITs
The hits--in--box histogram measurement measures the number of
points in or on the histogram box.
H LOW
This measures the Low reference (0% level, sometimes called Base-
line) of a waveform.
H MAXimum
This finds the maximum amplitude. This value is the most positive
peak voltage found. It is measured over the entire waveform or gated
region.
When histogram is selected with the MEASUrement:METHod com-
mand, the maximum measurement measures the voltage of the highest
nonzero bin in vertical histograms or the time of the rightmost bin in
horizontal histograms.
H MEAN
This amplitude measurement finds the arithmetic mean over the entire
waveform or gated region.
When histogram is selected with the MEASUrement:METHod com-
mand, the mean measurement measures the average of all acquired
points within or on the histogram.
H MEDian
This (histogram measurement) measures the middle point of the histo-
gram box. Half of all acquired points within or on the histogram box
are less than this value and half are greater than this value.
H MINImum
This amplitude measurement finds the minimum amplitude. This val-
ue is typically the most negative peak voltage. It is measured over the
entire waveform or gated region.
When histogram is selected with the MEASUrement:METHod com-
mand, the minimum measurement measures the lowest nonzero bin in
vertical histograms or the time of the leftmost nonzero bin in the hori-
zontal histograms.

Tektronix TDS5000B Series Specifications

General

Brand	Tektronix
Model	TDS5000B Series
Category	Test Equipment
Language	English