JK2830 Series Operation Manual Chapter 3 Introduction to [DISP]
32
Open, short and load correction on the
<CORRECTION>
page can be used to
eliminate the distribution capacitance, spurious impedance and other
measurement errors. JK2830 provides two correction modes: the first one is
executing open and short correction on all frequency points through interpolation
method; the other one is executing open, short and load correction on the
frequency point currently set.
There are 16 zones on this page:
Correction
,
Open
,
Short
,
Load
,
Cable
,
CH
Mode
,
Func
,
SPOT NO.
,
FREQ
,
REF A
,
REF B
,
OPEN A
,
OPEN B
,
SHORT A
,
SHORT B
,
LOAD A
,
LOAD B
. Each control function zone will be introduced in the
following paragraphs.
Besides above setting zones, the <CORRECTION> page will also display the
following monitoring zones. The monitoring zones are similar with the setting
zones, but the monitoring zones can only provide reference information and you
cannot change state or parameter of these zones.
The following measurement control parameters can be set on the
<Correction>
page.
◼
Open correction (
OPEN
)
◼
Short correction (
SHORT
)
◼
Load correction (
LOAD
)
◼
Cable length selection (
CABLE
)
◼
Single/ multiple correction mode selection (
CH MODE
)
◼
Frequency points of OPEN, SHOR and LOAD (
SPOT NO.
,
FREQ
)
◼
Reference values of load correction (
REF A
,
REF B
)
◼
Real test results of the load correction (
LOAD A
,
LOAD B
)
The real test results of load correction can be tested on
SPOT NO. 0
to
SPOT
NO. 9
. Channels of the current multiple correction mode can be set through the
multiple-channel sweep interface or IEEE 488 interface.
Содержание JK2830
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