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Measuring LCR Using Test Fixture Adapter (HP E4916A with Options
001 and 010 Only)
Caution
Make sure that the test signal level is 0 dBm or lower when using the
probe. For more information, refer "BMC" in chapter 9 of
Operation
Manual.
Required Equipment
When you use the HP 16099A test fixture adapter, you can also use
HP test fixtures for the APC-7 connector.
■ HP E4916A (with options 001 and 010)
■ HP 16099A Test Fixture Adapter
HP text fixture(e.g. HP 16092A)
Selecting Settings and Calibration
See "Measuring LCR Using Impedance Probe (HP E4916A with Options
001 and 010 Only)" for how to select settings and perform calibration.
Connecting HP 16099A Test Fixture Adapter
1. Perform calibration at the tip of the impedance probe. Then,
connect the HP 16099 to the probe.
2. Connect the HP text fixture to the HP 16099.
(See the manual supplied with the HP 16099 for how to connect it to
the probe and to the fixture.)
Compensating for Fixture Loss
1. Open-circuit the test fixture and sequentially press
[(blue))
and
[7 (Open) j.
2. Insert the shorting device into the test fixture and sequentially
press
[(blue)
) and
[8 (Short)).
Load Compensation
You do not need to perform load compensation when you directly
connect the HP test fixture to the HP 16099 for measurement. Load
compensation is required to compensate for complicated residual
impedance that may arise from the test fixture when you extend the
cable from the HP 16099 or when you use your own fixture.
You must use a standard load whose impedance is known, constant,
and nearly equal to that of the DUT being measured.
Enter the load impedance measured with a high precision LCR meter
such as the HP 4284A and HP 4285A.
■ Specifying Load Impedance for Compensation
1. Sequentially press
f(biue)]
and
[- (System)
)and use ? 1>=>) or (<=4) to
display C0MP:0p,Sh,Ld .
Applications
5-25
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