Keysight Technologies PD1000A, Operating Manual

Page: 19 / 44

Keysight PD1000A Test Fixture Operating Guide 19
Test Fixture Calibration
Test Fixture Calibration
Required Equipment
– E5080A ENA Network Analyzer used with your PD1000A Power Device
Measurement System for Advanced Modeling
– PD1000A Bias T Networks (quantity 2 required)
– Type ‘N’ Male to SMA Female Adapters (Keysight PN 1250-1250, quantity
2 required)
– SMA cables (Keysight PN: 5062-6682, 7 inch cable, quantity 2 required)
– Torque wrench (Keysight 8710-1765, 0.90N-m (8 lb-in) 5/16 inch
break-over torque wrench) to properly tighten SMA connectors.
– Mechanical Calibration Standards (shown in Figure 10 and Figure 11
below). These Calibration Standards are provided with your test fixture.
and are shown in Figure 10 and Figure 11.
– Test Fixture to be calibrated. Either the TO-220/TO-247 or the SMD fixture.
– Two downloadable Calibration Kit files, used for the three test fixtures:
TO_Fixture_In.xkt for the Input Port and the TO_Fixture_Out.xkt for the Output
Port.
-- If your E5080A has an Internet connection, download these files directly
onto the E5080A hard drive. Otherwise, download the files and copy
them to a USB memory stick.
-- The Calibration Kit files are available for download at:
https://www.keysight.com/main/software.jspx?ckey=2984719&lc=eng
&cc=US&nid=-11143.0.00&id=2984719
Due to slight degradation of the TO-220/TO-247 test fixture
contacts over time, especially with frequent use, you should
recalibrate the test fixtures periodically.