TB 9-6625-1873-50
8. Insertion Loss
a. Performance Check
(1) Connect equipment as shown in figure 2. Connect points A and B together.
Figure 2. Insertion loss - equipment setup.
(2) Adjust equipment for reference-level indication on swr meter (A4).
(3) Insert UUT models TP-75 between points A and B in equipment setup.
Insertion loss will not exceed 0.5 db.
(4) Substitute UUT models TP-93 in equipment setup.
Insertion loss will not
exceed 0.8 db.
b. Adjustments. No adjustments can be made.
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