Specifications

5-49
Hardkey/Softkey Reference
Analyzer Functions
is located in the ECal service menu. This allows you to
select different reflection standards in the ECal module.
The number of reflection standards varies with ECal
module type.
leads to the reflection calibration menu (ET only). In the
ECal menu, this softkey performs the reflection 1-port
calibration.
completes the adapter removal procedure, removing the
effects of the adapter being used.
allows you to change the name of a file that has already
been saved.
resets the color being modified to the default color.
• When in the specify class more menu, is
used to enter the standard numbers for a response
calibration. This calibration corrects for frequency
response in either reflection or transmission
measurements, depending on the parameter being
measured when a calibration is performed. (For default
kits, the standard is either the open or short for
reflection measurements, or the thru for transmission
measurements.)
• When in the response cal menu, leads to
the frequency response calibration. This is the simplest
and fastest accuracy enhancement procedure, but
should be used when extreme accuracy is not required.
It effectively removes the frequency response errors of
the test setup for reflection or transmission
measurements.
• When in the specify class more menu,
is used to enter the standard
numbers for a response and isolation calibration. This
calibration corrects for frequency response and
directivity in reflection measurements, or frequency
response and isolation in transmission measurements.
• When in the response and isolation menu,
leads to the menus used to
perform a response and isolation measurement
calibration, for measurement of devices with wide
dynamic range. This procedure effectively removes the
same frequency response errors as the response
calibration. In addition, it effectively removes the
isolation (crosstalk) error in transmission
measurements or the directivity error in reflection
measurements. As well as the devices required for a
REFL STD [0]
REFLECTION 1-PORT
REMOVE ADAPTER
RENAME FILE
RESET COLOR
RESPONSE
RESPONSE
RESPONSE
RESPONSE ISOL'N
RESPONSE ISOL'N
RESPONSE ISOL'N