Radio Unit Modules; Power Supply Equipment - Ericsson BRU3 Manual

3.2

Radio Unit Modules

The BRU3 Radio Units contains the following boards:
FRB FE Radio Board
FFM FE Filter Module
3.3

Power Supply Equipment

FPU FE Power Supply Unit
FBU FE Battery Unit
FHU FE Heating Unit
FHB FE Heating Board
FHE FE Heating Element
BRU3 MANUAL, Doc.no: 155 16-ANNA 805 08 Uen, Rev H, 2003-02-07
BRU3 LOGIC AND RADIO SYSTEM 7 (34)