Telular SX3i user manual Choose an Antenna Location, Antenna Location Tips

Step 1. Choose an Antenna Location

Your Phonecell SX3 receives operating commands from the cel- lular network and relies upon signal strength for proper opera- tion. Therefore, finding an antenna location with good signal strength is critical for call quality.

ANTENNA LOCATION TIPS:

·Locate the antenna above ground and as close to windows (or exterior walls) as possible – see

Fig. 1.

·Try to install the antenna in an uninhabited area (i.e. closets, attics, etc.) to ensure a minimum separation of 16 inches (40 cm) between the antenna and the inhabitants.

·In low signal areas, the antenna should be mounted on the building’s exterior – see Fig. 2.

·High-gain (“Yagi”) antennas must be directed toward your service provider’s nearest cellular tower.

·Spike antennas must be pointed upward.

·Keep antenna cable as short as possible – long cable runs affect call quality.

·Never splice antenna cable.

Fig. 1 Optional spike antenna point- ed upward and located near the win- dow for optimum signal strength.

Coaxial Cable

Fig. 2 Optional high-gain antenna installed on the building’s exterior. Always direct the antenna toward the nearest cell tower of your service provider.

PHONECELL SX3i AMPS 6 USER MANUAL 12/08/99