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6-25
D-620605-0-20 Rev A
CONFIDENTIAL
Interfacing the Fusion SingleStar to an RF Source
Connecting a Fusion SingleStar Hub RF Band to Multiple BTSs
WARNING:
Only LGC personnel or LGC-authorized installation per-
sonnel should connect the Fusion SingleStar Hub to a base station or
repeater. Exceeding the maximum input power could cause failure of
the Fusion SingleStar Hub (refer to Section 5.2 on page 5-4 for maximum power
specifications). If the maximum composite power is too high, attenuation is
required.
You can use power combiner/splitters to connect a Fusion SingleStar Hub RF Band to
multiple base stations, as shown in Figure 6-9.
Figure 6-9
Connecting a Fusion SingleStar Hub to Multiple Base Stations
N-male to N-male
Coaxial Jumper Cables
N-male to N-male
Coaxial Jumper Cable
to Repeater or
Base Station
between Combiner/Splitter and
N-male to N-male
Coaxial Jumper Cables
between Combiner/Splitter and
Fusion SingleStar Hub’s Uplink Port
Fusion SingleStar Hub’s Downlink Po
2 x 1 Power
Combiner/Splitter
2 x 1 Power
Combiner/Splitter
BTS 1
UL
DL
BTS 2
UL
DL
Insert attenuators, if needed
for each on Band 1 or Band 2
either Band 1 or Band 2
