Installation and Service Guide N5251-90001 3-13
System Installation
PNA, Controller,
and Test Head Module Interconnections
PNA Series Microwave Network Analyzer System
N5251A
Connections For Each Head
1. Prepare a cable bundle comprised of the five cables in Table A. For instructions, refer to steps
1 through 5 of the Installation Guide from the Millimeter-wave Cable Dress kit (document part
number N5260-90070 contained in kit part number N5261-60019). DO NOT APPLY THE
VELCRO FASTENERS AROUND THE CABLES AT THIS TIME.
2. Connect the five cables to the front panel of the controller, using two upright angle adaptors
(1260-2604). Details are illustrated in Figure 3-4.
Recommended order of connection:
•DC POWER
•TEST IF
•REF IF
•RF OUT
•LO OUT
3. Torque all cable connections.
Figure 3-4 Details for Controller Front Panel Connections
4. Select a test head module to
c
onnect to the port. The test head module depends on the port number.
Re
f
er to Figure 2-5 on page 2-7.
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