Special Features
Includes 2 port cases, 1 for electronics, 1 for accessories; tests insertion loss from 10 mhz to 18 ghz, 70 db; vswr range is 1.12: 1 to 11: 1; distance to fault range is 0 to 400 feet
Description
19.000 inches nominal overall length.
Overall Height
12.000 inches
Overall Width
19.000 inches
Ac Voltage Rating
115.0 volts
Frequency Rating
50.0 hertz and 60.0 hertz and 400.0 hertz
End Application
F-22 avionics systems
Joint Electronics Type Designation System Item Type Number
An/usm-638
Electrical Power Source Relationship
Operating
Indicator Type
Cathode ray tube
Phase
Single
Functional Classification
Aa-2.3
Functional Description
Performs vswr and insertion loss test on antenna/transmission line systems of the f-22 avionic electronic warfare/communication, navigation and identification systems
