Agilent Technologies 4294A, Руководство по эксплуатации

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Chapter 4 71
Preparation of Measurement Accessories
Adapter Setting
4
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NOTE
The 16048G or 16048H cable must be directly connected to the four-terminal pair port of
the Agilent 4294A. If another accessory like a cable or adapter is inserted between the
16048G or 16048H and the four-terminal pair port of the Agilent 4294A, the correct
adapter setup data cannot be obtained and correct device measurement cannot be
performed after the adapter setup.
Step 2. More than 30 minutes warm-up time is required after turning on the Agilent 4294A.
Step 3. Make the correct adapter selection for the 16048G or 16048H in accordance with “Adapter
Selection” on page 68.
Step 4. After performing Step 4 of “Adapter Selection” on page 68, press the
SETUP
key to
display the Adapter Setup Menu.
Step 5. Connect the Lcur and Lpot terminals on the 16048G or 16048H to the Hpot and Hcur
terminals of the 100
W
Resister (furnished with the Agilent 4294A, Agilent Part Number:
04294-61001) as shown in Figure 4-2. Other terminals should remain open.
Figure 4-2 Connecting 100
W
Resister (Phase Compensation Data Measurement)
Step 6. Press the
PHASE COMP [-]
key to start the phase compensation data measurement.
NOTE The traces on the LCD display do not change during the phase compensation data
measurement.
When the phase compensation data measurement is completed, the softkey label changes
to
PHASE COMP [DONE]
.
Step 7. Connect the Lcur, Lpot, Hpot, and Hcur terminals on the 16048G or 16048H to the Lcur,
Lpot, Hpot and Hcur terminals of the 100
W
Resister as shown in Figure 4-3.