User's Manual

RBS 2308Micro RBS
• OMT interface
• GPS/LMU signalling interface
• DC for MINI-LINK or LMU
Antenna Connections
In GSM 1900, antenna connections are made at the RRU and the MCB. This
section describes the antenna connectors located on the RRU and the MCB.
Note: In GSM 800, depending upon configuration, antenna connections are
also made at the RXBP, see Page 15.
P010113A
AC/DC power
TX(/RX)2
TX(/RX)1
RXBP2
RXBP1
Figure 5 RRU antenna connections
Table 8 Antenna connections ports on the RRU
Connector Type of Connector Signal
TX(/RX)2 N connector (female) TX/RX or TX
RXBP2 TNC (female) RX
RXBP1 TNC (female) RX
TX(/RX)1 N connector (female) TX/RX or TX
14 (30)
EN/LZT 720 0327/3 Uen R1A