File
Doc. No.
Date
Version
Page
DBHB-20
5700 9004 055
Aug 05
1.0
6/12
Next Generation
Signal Enhancement
4.0 Description of DBHB-20 Booster installation Kit
The
DBHB-20 booster
system contains an automatic power control, bi-
directional amplifier (BDA) supplied along with a
donor antenna (
highly directive
outdoor antenna) and
server antenna
(indoor omni directional antenna),
specifically designed for interior configurations. The donor antenna must be
pointed toward the cell of the base station from where the signal is to be picked
up and is usually mounted on the exterior of the building so as to receive the
maximum forward signal level from the base station. The indoor antenna of
DBHB-20 booster provides RF signal in all directions downward and outward
from the installation point.
.
A adopter is supplied with DBHB-20, powered by
universal 90/240 VAC mains supply. A standard length of 7 mm RF coaxial cable
with connectors is supplied to connect the donor antenna and DBHB-20 booster.
Any other RF coaxial cable length is also available optionally, on request.
.
Figure 4.0 : Installation Diagram of Home Booster
List of Installation Kit
1.
Donor Antenna – Patch Antenna (Optional 7 dbi)
2.
Server Antenna - Whip Antenna. (Optional 0 dbi )
3.
RF coaxial cable with N-type to N-type (M) connector. (Optional)
4.
Booster DBHB-20.
5.
AC/DC Adapter (9VDC/2.0 Amp.).
6. Mounting
Kit.
7.
Installation and Operational Manual
Donor Antenna
Coaxial Cable
+9V DC
AC/DC
Adapter
Donor Antenna
Server Antenna
U/L Align
D/L Align
Shut Down
RSL Low
RSL Mid
RSL High
