Keysight Technologies PD1000A, Operating Manual

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28 Keysight PD1000A Test Fixture Operating Guide
Inserting Cal Standards into the PD1000A TO-220/TO-247 Test Fixtures
Output Standards
Two pins on each OPEN , SHORT , and 50 Ω LOAD Calibration Standards. These are
the same standards used on the Input. The Calibration Standards connect
between the Drain/Collector and Source/Emitter.
THROUGH Standard
Two pins on the THROUGH Standard. There is no label on this standard It connects
between the Gate and the Drain/Collector.
Figure 14 Inserting Output OPEN , LOAD , or Short Standards into the Test Fixture
Figure 15 Inserting the THROUGH Standard into the Test Fixture