Keysight N5221A Service Manual page 255

PNA Series Microwave Network Analyzers
N5221A/22A
Table 7-1 List of Procedures (Continued)
Reference
Designator Assembly Description
A29 Port 1 test port coupler
A30 Port 3 test port coupler
A31 Port 4 test port coupler
A32 Port 2 test port coupler
A33 Reference mixer switch
A34 Port 1 source step attenuator
A35 Port 3 source step attenuator
A36 Port 4 source step attenuator
A37 Port 2 source step attenuator
A38 Port 1 bias tee
A39 Port 3 bias tee
A40 Port 4 bias tee
A41 Port 2 bias tee
A42 Port 1 receiver step attenuator
A43 Port 3 receiver step attenuator
A44 Port 4 receiver step attenuator
A45 Port 2 receiver step attenuator
A51 Solid state drive
Service Guide N5222-90001
Repair and Replacement Procedures
Removal and Replacement Procedures
Location
Page 7-38
Page 7-40
Page 7-42
Page 7-42
Page 7-44
Page 7-42
Page 7-46
7-5