2.5 Antenna Connection
No matter whether equipped with one UMTS and one, two or three GSM modules, 2N® OfficeRoute has just one SMA antenna connector, to which an external antenna cable is connected. This external antenna should be installed vertically on a place with a good UMTS/GSM signal.
Figure 2.8: Antenna Connector Connection
- Tighten the antenna connector gently with your hand, never use a wrench!