User guide

6 November-2007 Bulletin II-102051-EN • Revision B
White or 2: neg (-)
Brown: NC
White: COM
Blue: NO
To EAI
To DC supply: ±20 to ±60 VDC
Blue: 6
Green: 5
Red: 4
White: 3
To Sector 3
To Sector 2
Gray or Yellow: 2
Black: 1
To BTS
RX/TX
To BTS
RX/TX
To Antenna To Antenna
A N T
TMA
Bias Tee
Bias Tee Harness
PDU
Power Cable
Alarm Cable
Feeder
Tower
Base Station
Red or 1: pos (+)
2 1
GND GND
GND
GND
GND
Figure 4: Single-band TMA system connection diagram