prog.book : ch7mem.fm 22 Mon Feb 15 09:24:37 1999
MEMory Subsystem
MEMory:TABLe:FREQuency <numeric_value>{,<numeric_value>}
7-22 HP E4418B/E4419B Programming Guide
MEMory:TABLe:FREQuency <numeric_value>{,<numeric_value>}
This command is used to enter frequency data into the current selected
table. Any previous frequency list is cleared before the new frequencies
are stored. The frequencies must be entered in ascending order. Entries in
the frequency lists correspond as shown with entries in the
calibration/offset factor lists. Note, that for sensor calibration tables only,
the first calibration factor entered using the MEMory:TABLe:GAIN
command is used as the reference calibration factor.
For sensor calibration tables, the number of frequency points must be one
less than the number of calibration factor points. This is verified when the
sensor calibration table is selected using
SENSe:CORRection:CSET:SELect <string>.
Ensure that the frequency points you use cover the frequency range of the
signals that you want to measure. If you measure a signal with a
frequency outside the frequency range defined in the table, then the power
meter uses the highest or lowest point in the table to calculate the
calibration factor/offset.
The power meter is capable of storing 20 sensor calibration tables and 10
frequency dependent offset tables, each containing 80 points.
Syntax
Frequency Calibration Factor/Offset
- Reference Calibration Factor
(For Sensor Calibration Tables )
Frequency 1 Calibration Factor/Offset 1
Frequency 2 Calibration Factor/Offset 2
""
Frequency 80 Calibration Factor/Offset 80
MEM
:TABL
:FREQ
numeric_value
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