Ericsson MOBITEX BRU3 Safety Instructions page 15

Base radio unit 3
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Figure 8
The FE Radio Board containing the Beryllium Oxide component is
located underneath one of the filter modules. The BRU3 in the
figure is used for 900 MHz. A BRU3 used for 400 MHz looks the
same but has bigger filter modules and the cable kit between the
lids is mounted between the filter modules instead.
3.
Unscrew the four screws and loosen the cable kit between the lids to be
able to remove the large black filters, as per Figure 9.
BRU3 MANUAL, Doc.no: b3saf_en Uen Rev PH1, 2003-10-20
SAFETY INSTRUCTIONS
15 (30)

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