I
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I
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Making Measurements
Measuring Transmission Response
4. The analyzer will measure each standard and then calculate the new
calibration coefficients. The message “Calibration
complete .
x
will
appear for a few seconds when the analyzer is done calculating the new
error correction array.
5. The calibration may be saved in memory or on a disk for later use if you
wish. However, the current calibration for each measurement channel is
always saved in nonvolatile (battery-backed) memory and will be used
the next time the analyzer is preset (see note below) or turned on. See
Chapter 6 for information on saving calibrations to the analyzer’s internal
memory, the analyzer’s random access memory (RAM), or to a floppy disk.
NOTE
Changing sweep frequencies
(and
other source parameters] may affect your calibration. See Chapter 6,
“Calibrating for Increased Measurement Accuracy,” for more information.
3-20
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