D-MBR 3707-3708 PS NFPA CLASS A SIGNAL BOOSTER
PRODUCT DESCRIPTION AND USER’S MANUAL
Cobham Wireless
–
Coverage
Date: 17-Jan-16
www.cobham.com/wireless
Doc. No.00060CDUM
Rev. 1.1
Page | 9
2.2.3.2 Vertical Separation Configuration
The Vertical Separation configuration is recommended in cases where the BTS is relatively far and
the service coverage area is relatively small.
In Vertical Separation configuration, the Donor antenna can be installed either above or below the
Service antenna on a COMMON tower. It is required to set the distance between them to achieve
maximum isolation.
The figures below illustrate the installations.
Figure 2-1. Service above Donor Antenna
Figure 2-2. Donor above Service Antenna
2.2.3.3 Horizontal Separation Configuration
In the Horizontal Separation configuration, the Donor and Service antennas are installed on two
separate towers at approximately the same height. The towers can be either on the same side of the
building or on different sides of the building as shown below.
Figure 2-3. Donor and Service Antennas
Installed on Separate Towers
Figure 2-4. Service and Donor Antennas Installed
on Opposite Sides of the Building