AirHarmony-4000 DC (Integrated External Duplexers) Installation Guide
UGD-D01123
Airspan Commercial and Internal Use
25
4
Installing AirHarmony-4000 DC INT EXT
Install the AirHarmony-4000 DC INT EXT eNodeB by pole/wall mount. AirHarmony-4000 DC INT EXT
is mounted on a pole or wall in close proximity to its external antenna (connectorized variant).
Remove the AirHarmony-4000 from its packaging in preparation for mounting.
Caution:
Proper local rigging and hoisting practices should be followed when installing
the AirHarmony-4000 on pole or wall.
4.1
Connecting the GPS Antenna
Prior to installation of the AirHarmony the GPS antenna should be connected and after it is
recommended that the connection should be weather-proofed.
The following describes the connection of the GPS antenna which is installed directly to the top of
the unit.
1.
Remove the protective dust cap from the GPS antenna jack prior to mounting on the
AirHarmony-4000 DC INT EXT.
2.
Align the GPS jack with the plug on the top panel on the AirHarmony-4000 DC INT EXT.
3.
Attach the GPS antenna to the TNC connector on the unit.
Figure 6: Attaching GPS antenna to unit
Caution:
Take care not to over tighten so as not to damage the threads.
Note:
It is good practice to weather-proof all the antenna connections. This is done with
a layer of self-amalgamating tape followed by an over layer of PVC tape. The weather-
proofing the GPS connection is best done at this stage to give easier access to the
connections.
4.2
Pole/Wall Mount Assembly
Install the AirHarmony-4000 DC INT EXT eNodeB by pole/wall mount. AirHarmony-4000 DC INT EXT
is mounted on a pole or wall in close proximity to its external antenna (connectorized variant).