Figure 7-57 Installing the satellite receiver on the USCU
(1) Satellite receiver (2) RF jumper
Step 3 Install the USCU equipped with the satellite receiver into the BBU, and tighten the screws on
the USCU to 0.6 N·m.
Step 4 Install the GPS clock signal cable on the support, as shown in Figure 7-58.
DBS3900 (Ver.B)
Installation Guide
7 Outdoor Scenario with DC Power Supply (BBU Installed
in a TMC11H)
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