Looking to boost GPS signal reception and accuracy for your GPS receiver? We offer Garmin, Magellan, and Navman compatible amplified external GPS antennas to ensure that you have the best signal no matter where you are! A GPS receiver is only as good as the GPS signals it can receive, so why not make sure that you are receiving the best possible signals with Gilsson's active external GPS antenna? Magellan Maestro Maestro 3200, 3225, 3250, 4040, 4050 , 4220, 4250 GPS remote antenna Garmin Nuvi 350, 360, 370, 650, 660, 670, 750, 760, 770 Amplified GPS antenna TomTom One XL, One, Go 510, Go 910, Go 920, Go 930, Go 720, Go 730 GPS Antennas Garmin Colorado 300, Colorado 400c, Colorado 400i, Colorado 400t GPS Antenna Magellan Roadmate 6000T, 3050 T, 3000T, 2200T, 860T and Roadmate 800 Antennas Garmin GPS 60 GPSMap 60 60C 60CS 60CX 60CXS Antennas Garmin StreePilot C310, C320, C330, C340, C510, C550, C580 Antenna Garmin StreetPilot 2820, 2730, 2720, 2650, 2620, 2610 GPS Antennas Mio C230, C220, C320, C310X, C520, C720t, C710, H610GPS Antennas Magellan Roadmate 300, 360, 500, 700, 760 and Meridian Color GPS Antennas Navman Tracker 5100, 5500, 5600, 5605 and Trimble TNL 1000 Aviation GPS Antennas U-Blox GPS Module Antennas Magellan Nav 6000, 750Nav Plus, GPS Tracker, 750NAV, Map 410, 750M, ColorTRAK, 750m Plus Antennas Garmin StreetPilot III , GPS II, GPS III, GPS III+, GPS V Deluxe Antennas Gilsson MCX Antenna Gilsson MMCX Antenna Gilsson SMB-F Antenna Gilsson SMB-M Antenna Gilsson BNC Antenna Gilsson SMA Antenna