Agilent Technologies E4419B User Manual page 170

3 Menu Reference
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148
Zero Both
Press this softkey to adjust both channel A's and channel B's internal
circuitry for a zero power reading with no power supplied to the power
sensor. Refer to "Zeroing and Calibrating the Power Meter"
further information.
Cal
Press this softkey to access a menu which allows you to calibrate the power
meter. Calibration sets the gain of the power meter using a 50 MHz
oscillator as a traceable power reference.
Cal A
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Press this softkey to calibrate channel A with the connected power
sensor. The POWER REF output is used as the signal source for
calibration and is automatically switched on during this procedure.
A Ref CF
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Press this softkey to enter a reference calibration factor for channel A. A
value in the range of 1% to 150% can be entered. The default value is
obtained from the sensor calibration table if one is selected, otherwise it
is 100%. Use the
confirm your choice, press
are using an Agilent E-Series power sensor or N8480 Series power sensor
(excluding Option CFT).
Cal B
•
Press this softkey to calibrate channel B with the connected power
sensor. The POWER REF output is used as the signal source for
calibration and is automatically switched on during this procedure.
B Ref CF
•
Press this softkey to enter a reference calibration factor for channel B. A
value in the range of 1% to 150% can be entered. The default value is
obtained from the sensor calibration table if one is selected, otherwise it
is 100%. Use the
confirm your choice, press
are using an Agilent E-Series power sensor or N8480 Series power sensor
(excluding Option CFT).
Power Ref Off On
Press this softkey to switch the POWER REF output on or off. This output is
used as the signal source for calibration. The default is "Off".
, , , and
. This softkey cannot be selected when you
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. This softkey cannot be selected when you
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on page 30 for
keys to change the value. To
keys to change the value. To
E4419B Power Meter User's Guide