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2
Connections and Installation
Figure 2-1
Model 7038 simplified schematic ................................................................................................................ 2-2
Figure 2-2
Model 7038 card configuration.................................................................................................................... 2-2
Figure 2-3
Typical connection scheme .......................................................................................................................... 2-3
Figure 2-4
Card installation in Model 7001................................................................................................................... 2-4
Figure 2-5
Card installation in Model 7002................................................................................................................... 2-4
3
Operation
Figure 3-1
“T” connector multiplexer expansion .......................................................................................................... 3-4
Figure 3-2
4
×
4 matrix/multiplexer connections .......................................................................................................... 3-4
Figure 3-3
1
×
8 multiplexer configuration.................................................................................................................... 3-5
4
Servicing
Figure 4-1
Connections for insertion loss tests.............................................................................................................. 4-3
Figure 4-2
Connections for channel isolation tests........................................................................................................ 4-4
Figure 4-3
Connections for center-to-shield isolation tests ........................................................................................... 4-5
Figure 4-4
Connections for multiplexer-to-multiplexer isolation tests.......................................................................... 4-6
Figure 4-5
Block diagram .............................................................................................................................................. 4-7
List of Illustrations
Содержание 7038
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