Installation Manual

ADCP-75-112 • Issue 2A • June 2001
Page 6
© 2001, ADC Telecommunications, Inc.
DIAMETER - 4.25 INCH (105 MM)
DEPTH - 0.57 INCH (14 MM)
2.5 INCHES
(64 MM)
0.5 INCHES
(13 MM)
3 INCHES
(76 MM)
5 INCHES
(127 MM)
4.6 INCHES
(118 MM)
1.4 INCHES
36 MM)
4 dBi GAIN
CEILING-MOUNT
HALLWAY
2.5 dBi GAIN CEILING-MOUNT
OMNIDIRECTIONAL
7.5 dBi GAIN
DIRECTIONAL PANEL
(WALL-MOUNT)
ALL ANTENNAS ARE EQUIPPED WITH
A 72-INCH RG58/U CABLE TERMINATED
WITH A MALE SMA CONNECTOR
MOUNTING STUD
LENGTH - 1.5 INCHES (38 mm)
DIAMETER - 0.875 INCHES (22 MM)
Fig 13-A
MOUNTING BASE
NOT SHOWN
Figure 4. 1900 MHz DRU Antenna Options
1.3 AC/DC Power Converter
The DRU may be powered locally by the AC/DC converter, shown in Figure 6, which is available
as an accessory item. The converter is a UL Listed stand alone Limited Power Supply (LPS) unit
with a rated output of 48 Vdc at 1.2 A. The converter is equipped with a 6-foot (1.8 m) DC power
cable which is terminated with an RJ-45 male connector. The converter is powered by 120–240 Vac
(50–60 Hz) power which is supplied though a standard three-conductor AC power cord. The 120
Vac power cord is 6 feet (1.8 m) long and is provided with the converter.