User's Manual

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4.5 Add on V/UHF ROU
Add on V/UHF ROU(forward naming“AOR) is connected existing ROU to service VHF and UHF
band. AOR should support VHF+UHF RDU only, not support other RDUs which have cavity
filter. RDUs which have cavity filter is too big so that AOR body can’t accommodate these.
AOR locates above or under of exisiting ROU. AOR receives TX signals from ROU and then
amplify these through High Power Amplifier, filter out of band signals and radiated to the TX
antenna port. When receiving RX signals through the RX antenna port, this unit filters out-of-
band signals and amplify with Low noise Amlifier and output power is connected existing ROU’s
RX port. External BPF should be located between TX/RX antenna and AOR’s IN/OUT ports
because the BPF rejects the strong broadcasting signal and etc
AOR body meets to NEMA4 degree.
Figure 4.32 – AOR Outer Looks
AOR is designed in a cabinet, and provides the following functions and features.
4.5.1 Specifications of AOR
Item Spec. Remark
Size(mm)
482.6(19“) x 258 x177, Including Bracket
Weight
11 Kg
Power consumption
78 W