User's Manual

AirHarmony-4000 (Integrated Duplexers) Installation Guide
UGD-D01080 Airspan Commercial and Internal Use 8
Scenario #1 - The long switched beam antenna is mounted directly on the unit and connected via its
two RF ports and the control port. The GPS antenna is either mounted on the top of the unit (if
conditions allow) or mounted separately with approved lightning protection.
Scenario #2 - The long switched beam antenna is mounted on the pole above the unit connected via
its two RF ports and the control port.
External Antenna
The externally mounted antenna should be a dual slant or cross polarized fixed antenna which is
connected via DIN connectors located on the Integrated Duplexers. The antenna should be mounted
to its appropriate mounting facility.
Note: When utilized in conjunction with iRelay as backhaul maintain a vertical separation of at least
1 meter.
Figure 1: AirHarmony-4000 with Integrated Duplexers & cover
About This Document
Purpose
This guide provides the workflow and step-by-step procedures for installing the Airspan’s
AirHarmony-4000 Macro-class eNodeB variant. These procedures include:
 Verify prerequisites
 Mount GPS
 Install Mounting bracket
 Install the AirHarmony-4000
 Mount Antenna (either LSBA or external antenna)