Wilson Electronics LLC 2B1401SA User Manual

For

 in-vehicle, first connect the power cable 

to the amplifier input marked “DC 12 V IN” 

and then insert the large end into a 12 V DC 

power socket or cigarette lighter outlet.

The amplifier may remain on all the time; 

however, leaving the amplifier on in a 

vehicle when it is not running can discharge 

the battery in a day or two.

A good option is to power the amplifier 

through the ignition switch so that the 

amplifier turns off and on with the vehicle.

For

 in-building, first connect the optional 

AC/DC power supply to the amplifier input 

labeled “DC 12 V IN” and then into a wall 

outlet.

Carefully insert the power cable.

In-vehicle 12-volt DC power supply (included)

Warning: Use only a Wilson power 

supply. Use of a non-Wilson product could 

damage your equipment.

To test your amplifier, go to a weak signal area where your cell phone registers only 1-2 

bars without the amplifier turned on.  Then, connect the amplifier to the phone and you 

should see a signal improvement of 2 or more bars.  Note: many phones take up to 20 

seconds to reset the bar indicator.

Warning: Verify that both the outside 

antenna and the adapter extension cable are 

connected to the amplifier before powering up 

the amplifier.

In-building AC/DC power supply (optional)