4-6 Installation and Service Guide N5250-90001
System Specifications
Specifications
PNA Series Microwave Network Analyzer System
N5250A
Figure 4-1 Internal Connection Diagram for the Test Head Bias-Tee
Figure 4-2 External Connection Diagram for the Test Head Bias-Tee
Refer to the documentation of your parametric DC source for the appropriate
cables to use for connecting to th
e test head bias tee.
• Test head sub-miniature triax connectors are BJ152 bulkhead jacks from Trompeter
Electronics (www.trompeter.com).
• Parametric DC source connectors are standard triax.
N5250_001_ 402
Cable, Keysight 16493H
Adapter, Trompeter Bj78
Cable, Keysight 16494A
Cable, Cascade Microtech
104-3
30-LC
GNDU
Test
Head
NOTE: GNDU is connected to only one of the
test heads.
A second GNDU connection is not required.
Parametric
DC Source
Ex: Keysight
4142B or E5270B
Force
Sense
F
S
G