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Gilsson Antennas

GPSGeek offers a wide range of GPS antennas manufactured by Gilsson Technologies, a maker of high-performance aftermarket GPS antennas and accessories for Garmin, Magellan, Navman, and Lowrance GPS receivers.

Our highly acclaimed GPS antennas dramatically boost your GPS signal reception and accuracy in even the most demanding environments.

In manufacturer's tests against Garmin's equivalent GPS antenna, Gilsson's GPS antenna provided 35-50% better reception under a variety of conditions—at half the price! But don't just take our word for it.

bc4x4.com, Canada's largest 4x4/offroad/fourwheeling online community, put one of our Gilsson GPS antennas to the test, saying “If you own a GPSr, then you owe it to yourself to buy a Gilsson antenna. It's as simple as that.” We couldn't agree more!

Gilsson amplified external GPS antennas offer versatile mounting options for mobile, aviation and marine installations. Our unique antennas feature user-removable magnets, which eliminate interference with compasses in aviation, marine and hiking environments, providing your GPS receiver with unparalleled accuracy.

Photo of Universal Amplified (28dB) External Remote GPS Antenna Aerial for Garmin Nuvi, StreetPilot "c" series, Magellan RoadMate Maestro, Navman, Lowrance, Mitac Mio, TomTom GPS Receivers

Universal Amplified (28dB) External Remote GPS Antenna Aerial for Garmin Nuvi, StreetPilot "c" series, Magellan RoadMate Maestro, Navman, Lowrance, Mitac Mio, TomTom GPS Receivers (FME)

Universal FME connector allows for adapters for most common GPS receivers made by Garmin, Magellan, Lowrance, Navman, Mio, TomTom and all others brands with MCX(f), MMCX(f), BNC(f), SMB(f) and SMB(m) antenna connector ports.

On Sale: $59.95 $29.95 (50% off our usual low price!)

Photo of Garmin Sounder GPSMap 178C 188 276C 298c 398c 498c iCOM 270ML 370ML External GPS Marine Antenna

Garmin Sounder GPSMap 178C 188 276C 298c 398c 498c iCOM 270ML 370ML External GPS Marine Antenna (BNC-M)

Amplify and intensify your GPS signal reception and increase accuracy in the most demanding marine environments with a Gilsson Technologies active external GPS Marine antenna!

Our Price: $45.95 (54% off list price!)

Photo of GPS Antenna Connector Adapter - Convert BNC (Male) to MCX (Female)

GPS Antenna Connector Adapter - Convert BNC (Male) to MCX (Female) (BMA)

Convert your MCX GPS antenna for use with your new Garmin GPS Receivers with BNC antenna port by using this cost effective tool.

On Sale: $19.95 $14.95 (25% off our usual low price!)

Photo of GPS Antenna Connector Adapter - Convert MCX (Male) to BNC (Female)

GPS Antenna Connector Adapter - Convert MCX (Male) to BNC (Female) (MBA)

Convert any BNC GPS antenna for use with your new Garmin MCX GPS Receiver by using this cost effective GPS Cable Adapter.

On Sale: $19.95 $14.95 (25% off our usual low price!)

Photo of $19.95 Amplified GPS External Remote Antenna Aerial  AT&T 3G Microcell, Garmin Nuvi 885 855 880 850 350, 360, 370, 660, 750, 760, StreetPilot c330, c340, c530, c550, Navman iCN 720, iCN 750, Lowrance IFnder H2O, iFinder Pro GPS Navigator (Compar

$19.95 Amplified GPS External Remote Antenna Aerial AT&T 3G Microcell, Garmin Nuvi 885 855 880 850 350, 360, 370, 660, 750, 760, StreetPilot c330, c340, c530, c550, Navman iCN 720, iCN 750, Lowrance IFnder H2O, iFinder Pro GPS Navigator (Compar (MCX)

Amplify and intensify your GPS signal reception and increase accuracy in the most demanding outdoor, marine or urban environments with a Gilsson Technologies MCX active external GPS antenna!

On Sale: $29.95 $19.95 (33% off our usual low price!)

Photo of Compact Low Profile External MCX GPS Antenna for Garmin StreetPilot 2720, 2620 ,C330, C340, 60CS, Quest, iQue3600, iQueM5, iQueM3

Compact Low Profile External MCX GPS Antenna for Garmin StreetPilot 2720, 2620 ,C330, C340, 60CS, Quest, iQue3600, iQueM5, iQueM3 (SMCX)

Offering the exceptional performance of Gilsson GPS patch antennas in a more compact and unobtrusive package! The inconspicuous design is optimal for use with your vehicle.

Our Price: $19.90

Photo of Magellan RoadMate 860T 3000T 6000T (980887) MYGuide 3240 GO 3050 GO, Navman Pin 570 iCN 530 iCN 520, TOM TOM ONE GO 910 GO 700 Amplified GPS External Remote Antenna

Magellan RoadMate 860T 3000T 6000T (980887) MYGuide 3240 GO 3050 GO, Navman Pin 570 iCN 530 iCN 520, TOM TOM ONE GO 910 GO 700 Amplified GPS External Remote Antenna (MMCX)

Amplify and intensify your GPS signal reception and increase accuracy in the most demanding outdoor, marine or urban environments with a Gilsson Technologies MMCX active external GPS antenna!

On Sale: $39.95 $19.95 (50% off our usual low price!)

Photo of Garmin GPS V III+ Sounder GPSMap 178C 188 276C 298c 398c 498c iCOM 270ML 370ML External GPS Antenna

Garmin GPS V III+ Sounder GPSMap 178C 188 276C 298c 398c 498c iCOM 270ML 370ML External GPS Antenna (BNC)

Amplify and intensify your GPS signal reception and accuracy in the most demanding outdoor, marine or urban environments with a Gilsson Technologies active external GPS antenna!

On Sale: $29.95 $19.95 (33% off our usual low price!)

Photo of External Remote GPS Antenna Aerial for Magellan RoadMate 300 360 500 700 760 Lowrance iWay 500C, AirMap, GlobalMap 1600 LMS 160, Thales MobileMapper Pro & CE, ProMark 2 & 3

External Remote GPS Antenna Aerial for Magellan RoadMate 300 360 500 700 760 Lowrance iWay 500C, AirMap, GlobalMap 1600 LMS 160, Thales MobileMapper Pro & CE, ProMark 2 & 3 (SMB-F)

Increase your GPS signal reception and accuracy in even the most demanding outdoor environments with an active external GPS antenna for your Magellan Meridian Color, RoadMate 300, 360, 500, 700,760 or Lowrance iWay 500C and AirMap GPS Receivers!

On Sale: $49.99 $19.95 (60% off our usual low price!)

Photo of Extension Cable for GPS Antenna with MCX connector, 25 foot - MCX Male to MCX Female

Extension Cable for GPS Antenna with MCX connector, 25 foot - MCX Male to MCX Female (MCXEXT25)

Add flexibility and 25 feet to your AT&T 3G Microcell and Sprint Airave GPS external antenna cable length with this quality MCX extension cable

On Sale: $29.95 $19.95 (33% off our usual low price!)

Photo of Extension Cable for GPS Antenna with MCX connector, 10 foot - MCX Male to MCX Female

Extension Cable for GPS Antenna with MCX connector, 10 foot - MCX Male to MCX Female (MCXEXT10)

Add flexibility and 10 feet to your MCX antenna cable length with this quality MCX extension cable. Two feet longer than Garmin 010-10157-00.

On Sale: $29.00 $16.95 (42% off our usual low price!)

Photo of GPS Antenna Windshield Suction Cup Mount for Garmin and Gilsson Antennas

GPS Antenna Windshield Suction Cup Mount for Garmin and Gilsson Antennas (AWMG)

Effortlessly secure your external GPS antenna on your windshield with this multi-functional, suction cup, mounting bracket.

On Sale: $10.95 $5.95 (46% off our usual low price!)

Photo of Magellan 750Nav ColorTRAK, VDO Dayton 2010 2050, BLAUPUNKT TravelPilot, AVMAP AvMap EKP IV Pro GPS - External GPS Antennas

Magellan 750Nav ColorTRAK, VDO Dayton 2010 2050, BLAUPUNKT TravelPilot, AVMAP AvMap EKP IV Pro GPS - External GPS Antennas (SMB-M)

Increase your GPS signal reception and accuracy in even the most demanding outdoor environments with an active external GPS antenna for Verizon 3G Network Extender Magellan ColorTrak, 410, 750Nav, and select Trimble GPS models.

On Sale: $44.99 $24.95 (45% off our usual low price!)

Photo of Navman Tracker 5500X 5600 5110X Trimble 2000A, GlobalSat G5040 5010U, Alpine Blackbird PMD-B100 - External GPS Antenna

Navman Tracker 5500X 5600 5110X Trimble 2000A, GlobalSat G5040 5010U, Alpine Blackbird PMD-B100 - External GPS Antenna (SMA-M)

Increase your GPS signal reception and accuracy in even the most demanding outdoor environments with an active external GPS antenna for Navman Tracker 5100, 5500, 5600, and Trimble TNL 1000 Aviation GPS receiver.

On Sale: $49.99 $19.95 (60% off our usual low price!)

Photo of GPS Flange Mount for Gilsson High Performance Remote Antennas

GPS Flange Mount for Gilsson High Performance Remote Antennas (FLANGE)

GPS Flange Mount for Gilsson High Performance Remote Antennas

Our Price: $10.00

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