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2.4
EQUIPMENT INTERNAL LAYOUT DIAGRAM
The internal layout for RU is shown below:
1900MHz DL
FSK Module
Optical TX/RX Module
ENU STATUS : 1-0-0
USER MANUAL FOR RA-5J00 III3
800MHz PA
OUT
IN
Li-ion
Battery
MCU
Integrated RF
AWS DL
700MHz DL
1900MHz UL
AWS UL
Monitoring Module
700UpperC UL
700LowABC UL
Figure 8: RU Layout Diagram
Copyright - refer to title page
2600MHz PA
IN
OUT
PSU 1
PSU 2
PSU 3
EMC Module
FAN
Arrestor
Page 15
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