Change in part number: This part used to have part number 859983, but was updated to 859983 in July 2018.
This is a 120V AC power supply for use with most Wilson Cell Phone Amplifiers. The converter transforms 120V AC power from a standard home outlet to 12V DC, so you can use your mobile amplifier in home. This may also be used in vehicles which have an AC power supply.
Not for use with 6V amplifiers:
All of the 50dB in-home and 65dB large building amplifiers are 6V. As are the 801201 kits, 801230 Mini-SignalBoost kits and the 804013 iDEN kit. These kits all require a 6V DC Adapter.