Agilent Technologies 4294A Operating Manual page 139

Table 6-1 Device Connection and Corresponding Adapter Selection and Calibration
Device Connection
D. Connect the 42942A 42942A
directly to the four-terminal Terminal
pair port of the 4294A, connect Adapter (
a dedicated test fixture to the
42942A
7-mm port, and then connect
the device to the fixture
contacts.
E. Connect the 42942A directly 42942A
to the four-terminal pair port of Terminal
the 4294A, connect a coaxial Adapter (
cable to the 7-mm port, connect
42942A
a test fixture, and then connect
the device to the fixture
contacts.
F. Connect the 42941A directly 42941A
to the four-terminal pair port of Impedance
the 4294A, connect a dedicated Probe (
probe adapter to the 3.5-mm
42941A
port, and then connect the
device to the adapter contacts.
G. Connect the 42941A directly 42941A
to the four-terminal pair port of Impedance
the 4294A, connect a coaxial Probe (
cable to the 3.5-mm port,
42941A
connect a test fixture, and then
connect the device to the
fixture contacts
1. Although it has a cable, it falls into the category of direct connection type test fixture for adapter setup.
Refer to the following sections for the calibration procedure of each device connection:
• "A. Calibration When Using Direct Connection Type Test Fixture" on page 133
• "B. Calibration for Four-Terminal Pair, 1-m Extension" on page 135
• "C. Calibration for Four-Terminal Pair, 2-m Extension" on page 137
• "D. Calibration When an Exclusive Fixture is Connected to the 42942A" on page 139
• "E. Calibration When the 7-mm Port of the 42942A is Extended" on page 141
• "F. Calibration When a Probe Adapter is Connected to the 42941A" on page 143
• "G. Calibration When the 3.5-mm Port of the 42941A is Extended" on page 145
For the three calibration methods, refer to the following sections:
• "User Calibration" on page 147
• "Port Extension Compensation" on page 150
• "Fixture Compensation" on page 151
Chapter 6
Adapter
Accessory
Selection
42942A and 16092A
42942A and 16093A
42942A and 16093B
7mm
) 42942A and 16191A
42942A and 16192A
42942A and 16193A
42942A and 16454A
42942A, coaxial cable,
and test fixture
7mm
)
42941A and dedicated
probe adapter
PROBE
)
42941A and coaxial
cable and test fixture
PROBE
)
Selecting Appropriate Calibration Method
Calibration (Ö: required, blank: not required)
User Port Extension
Calibration Compensation
Ö
(perform when
user-defined
calibration kit is
used)
Ö Ö
(use Agilent's
calibration kit or
user-defined
calibration kit)
Ö
(perform when
user-defined
calibration kit is
used)
Ö Ö
(use Agilent's
calibration kit or
user-defined
calibration kit)
Calibration
Fixture
Compensation
Open/Short
Short
Same as the fixtures
are directly
connected to the
terminal adapter.
Open/Short
Required
compensations
differ from one test
fixture to anather.
131