User's Manual

Air4Gp Installation Guide
Page 26 Commercial in Confidence UGD-D00236 Rev B
RF Ports for antenna connections are N-Type Female connectors located on the bottom of the
Air4Gp enclosure. Adjacent to these are SMA connectors used for RF monitoring purposes
during installation / maintenance. For normal operation, these are covered with a weatherproof
cap.
An 80cm, cable connects the GPS directly to the top of Air4Gp. When mounting the GPS antenna
remotely from the base station unit, the GPS antenna should be used in conjunction with the
Remote GPS Antenna Mounting Bracket (GPS-MNT-1) and either the 16m (CBL-GPS-TNC-16-1)
or the 40m (CBL-GPS-TNC-40-1) GPS Cable RG58 TNC-TNC by way of TNC connectors. The
cable assembly for the remote GPS antenna is shown below.
Figure 5 – Air4Gp Cable Assembly for GPS Antenna
Figure 6 - Lightning/Surge protector (required)
Figure 7 - TNC right angle to TNC cable