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3-10 System Setup and Functional Tests
Connecting the DC Ampli ers to the RF Cable Assembly
Refer to Figure 3-4 for the following procedure.
Figure 3-4. DC Ampli ers Cable Routing
1. Locate the two DC ampli er cables where they separate from the
RF cable assembly. Position the DC ampli er cables so that they
loop around the edge of the shelf. Clamp the cables to the bottom
of the shelf using four 4.0 mm screws and four cable clamps.
The loop should be large enough that normal cable
exure will not
cause the DC cables to rub the shelf edge. Any excess cable length
should be routed above the two ampli er power supplies mounted
on the bottom of the shelf.
2. Connect the two DC ampli er cables to the two power supplies.
3. Con gure the test set with the required lters, antenna, and cables
for your testing needs. Refer to Chapter 4 for more information on
test set con gurations.
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