Table of Contents
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VEE Measurement Program Operation
Measurement
Delay
Read Time
Curr. Mode
Center Freq.
Freq. Mode
3. Click on the [Write Config] button, to set up the write excitation pattern.
In order to effectively use the write mode "continuous" you must set the transition
period of the selected data pattern to a value of 1T, 2T, 4T and 8T in the [Pattern
Config] menu. Refer to the "hpe5022_stabilityWriteModeConfig" function of the
programming manual for details.
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the programming manual for details.
Specifies the distance in time between write
and read operation. This parameter represents
the delay time when to read the data after
write. Minimum value is zero and maximum
value is 10[msec]. Refer to
"hpe5022_measureAbsStability" function of
the programming manual for details.
Specifies the amount of time to read the data.
Minimum value is 800[µsec] and maximum
value is 10[msec]. Refer to
"hpe5022_measureAbsStability" function of
the programming manual for details.
Specifies the current polarity. When "Normal
Mode" is selected the write current polarity is
the same as the read current polarity. When
reverse mode is selected the read polarity is
reversed. Only the universal head amplifier
supports the reverse and off functions.
Specifies the measurement frequency of the
spectrum analyzer.
Specifies the type of frequency mode to
measure the Narrow Band TAA. When 'Auto
Mode' is selected, the measurement frequency
is set to the fundamental frequency of the data
pattern. When 'Fixed Mode' is selected,
measurement frequency is set to the frequency
specified by the parameter [Center Freq.].
Chapter 3
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