The categories of: Outdoor Gear, Kayak Gear, Communications, Cell Phone Amplifiers have these products:

AC DC 12V Power Supply by Wilson Electronics, Inc. Price $24.95	DC 12V Power Supply by Wilson Electronics, Inc. Price $12.95	Glass Mount Cellular Antenna by Wilson Electronics, Inc. Price $49.95
Magnet Mount Cellular Antenna - FME Female by Wilson Electronics, Inc. Price $39.95	NMO Mount Cellular Antenna by Wilson Electronics, Inc. Price $27.95	NMO Trucker Cellular Antenna by Wilson Electronics, Inc. Price $29.95
Phone Cradle with Antenna by Wilson Electronics, Inc. Price $39.95	SIGNALBOOST Mobile and Home Office Cellular PCS by Wilson Electronics, Inc. Price $199.95	Trucker Mirror Mount Cellular Antenna by Wilson Electronics, Inc. Price $59.95
Vehicle Wireless Dual-Band Amplifier by Wilson Electronics, Inc. Price: $389.95 On Sale: $359.95 Save: $30.00