Installation Instructions

Antenna Cabling for Sites Equipped With Customer–Supplied Site I/O
Interface
– continued
PRELIMINARY
SCt300 BTS Hardware Installation, ATP and FRU Procedures
DEC 2000
6-28
Figure 6-18: Antenna Cabling for Four Microcells
MICROCELL UNIT
ANTENNA A
ANTENNA B
ANT A
ANT B
RFT
ANT A
ANT B
RFT
ANT A
ANT B
RFT
ANT A
ANT B
RFT
LA
LA
MICROCELL 1MICROCELL 3
MICROCELL 2MICROCELL 4
ANTENNA 3
TX/RX
LA
ANTENNA 4
TX/RX
LA
ANTENNA 2
TX/RX
LA
ANTENNA 1
TX/RX
RFT
= LIGHTNING ARRESTOR
= 50 OHM RF TERMINATOR
KEY
C
C
C
C
Figure 6-19: Antenna Cabling for Two Picocells
ANT A
ANT A
LA
PICOCELL 1
PICOCELL 2
LA
ANTENNA 2
TX/RX
LA
ANTENNA 1
TX/RX
= LIGHTNING ARRESTOR
KEY
PICOCELL UNIT
ANTENNA A
C
C
6