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Comtech EF Data SDM-300L3 User Manual

Page 51

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SDM-300L3 Satellite Modem

Revision 1

Installation/Upgrades

MN/SDM300L3.IOM

2–15

Figure 2-6. Overhead Board with Field-Changeable Chips

Figure 2-7. Main Board Field-Changeable Chips (Shown with Overhead Card Removed)

U68

U26

U25

U7

U3