13-6 Service Guide
Replaceable Parts 8719ET/20ET/22ET
Replaceable Part Listings 8719ES/20ES/22ES
RF Network Analyzers
Replaceable Part Listings
The following section lists the replacement part numbers and descriptions for the
8719ET/ES, 8720ET/ES, and 8722ET/ES network analyzer. Illustrations with reference
designators are provided after the tables with the exception of “Front Cables, All Models.”
For the cables front, refer the block diagrams at the end of Chapter 4 , “Start
Troubleshooting Here.”
• Top Assemblies (on page 13-8)
• Bottom Assemblies and Cables (on page 13-12)
— 8719ES and 8720ES Standard and Option 007 (on page 13-13)
— 8719ES and 8720ES Options 012, 012+007 (on page 13-15)
— 8719ES and 8720ES Options 089, 089+007 (on page 13-17)
— 8719ES and 8720ES Options 089+012, 089+012+007 (on page 13-19)
— 8719ES and 8720ES Options 085, 085+089 (on page 13-21)
— 8719ES and 8720ES Option 400 (on page 13-23)
— 8719ES and 8720ES Option 400+012 (on page 13-25)
— 8719ES and 8720ES Option 400+089 (on page 13-27)
— 8719ES and 8720ES Option 400+012+089 (on page 13-29)
— 8722ES Standard (on page 13-31)
— 8722ES Option 007 (on page 13-33)
— 8722ES Option 012 (on page 13-35)
— 8722ES Option 007+012 (on page 13-37)
— 8722ES Option 089 (on page 13-39)
— 8722ES Option 089+007 (on page 13-41)
— 8722ES Option 089+012 (on page 13-43)
— 8722ES Option 089+007+012 (on page 13-45)
— 8722ES Option 085, 085+089 (on page 13-47)
— 8722ES Option 400 (on page 13-49)
— 8722ES Option 400+012 (on page 13-51)
— 8722ES Option 400+089 (on page 13-53)
— 8722ES Option 400+012+089 (on page 13-55)