Adapter Selection - Agilent Technologies 4294A Operating Manual

Preparation of Measurement Accessories
Adapter Setting
Table 4-2 Device Connections and Adapter Settings
Device Connection
E. Connect the 42942A
directly to the four-terminal
pair port of the Agilent
4294A, connect a coaxial
cable to the 7-mm port,
connect a test fixture, and
then connect the device to the
fixture contacts.
F. Connect the 42941A
directly to the four-terminal
pair port of the Agilent
4294A, connect a dedicated
probe adapter to the 3.5-mm
port, and then connect the
device to the adapter
contacts.
G. Connect the 42941A
directly to the four-terminal
pair port of the Agilent
4294A, connect a coaxial
cable to the 3.5-mm port,
connect a test fixture, and
then connect the device to the
fixture contacts.
1. Phase compensation.
2. Although it has a cable, it is considered a direct-connection-type test fixture.

Adapter Selection

The adapter selection setting must be confirmed before measurement in accordance with
the connection status of each accessory. If necessary, it must be changed to the correct
setting.
The adapter selection of the Agilent 4294A can be confirmed and, if necessary, changed as
follows.
Step 1. Press
Step 2. The adapter selection status is displayed in the
label. Proceed to Step 3 if you need to change the selection.
Softkey Label
ADAPTER [NONE]
ADAPTER [1M]
ADAPTER [2M]
ADAPTER [7mm]
68
Accessory
42942A, coaxial cable, and test
fixture
42941A and probe adapter
42941A, coaxial cable, and test
fixture
key to display the Calibration Menu.
[Cal]
Adapter Setup (data measurement)
(Ö: required; blank: not required)
Adapter
Selection
1
Phase
Ö
42942A Terminal
Adapter
( )
7mm 42942A
Ö
42941A Impedance
Probe
( )
PROBE 42941A
Ö
42941A Impedance
Probe (
PROBE
)
42941A
space of the
[ ]
Adapter Selection Status
No Adapter
Four-terminal pair, 1 meter
Four-terminal pair, 2 meter
42942A Terminal Adapter
OPEN SHORT LOAD
Ö Ö Ö
Ö Ö Ö
Ö Ö Ö
key's softkey
ADAPTER [ ]
Chapter 4