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Garmin GA 25 MCX External GPS Antenna

Product Code: GARGPS

Help ensure your Garmin sat nav or other Garmin GPS system works without any intreruption to the GPS signal in areas of poor reception e.g. deep valleys, inner city high rises or wooded areas by plugging in this genuine Garmin GA 25 external GPS antenna with MCX connector.

By plugging the GPS antenna into your compatible Garmin device you have the ability to place the antenna anywhere in or, using the magnetic base, on your vehicle to help ensure you don't lose satellites.

Please note: The GA 25 MCX GPS antenna WILL ONLY work with Garmin devices with an MCX connector. Before buying please ensure your unit has the MCX connection.

Compatibility: Compatible with a number of Garmin ranges including the GPSMAP, StreetPilot and Montana series. To view the full compatibility list of Garmin products see below.

Garmin GA 25 MCX External GPS Antenna - £20.99

Garmin External GPS Antenna

The Garmin GA 25 MCX low profile GPS antenna provides you with the ability to achieve a GPS signal when your units built-in GPS receiver is unable to lock onto enough satellites.

With 8 feet (2.4 metres) of cabling you can site the GPS antenna where it can clearly see the sky above and the orbiting GPS (Global Positioning System) satellites.

What's more the external GPS antenna is completely waterproof and its base is magnetic, so you can position it on the outside of a vehicle very easily.

All Garmin sat navs and other GPS devices require a clear line of sight of earth orbiting GPS satellites to function properly. Without seeing these your sat nav, handheld or other device simply won't work.

Naturally out of a vehicle picking up the required three GPS satellites isn't an issue. However inside your car, van, lorry, etc that may be a very different story? Non reception could be down to a number of issues including and most commonly: the type of windscreen your vehicle e.g. heated or the position of your sat nav in your vehicle.

Most sat navs are sited on the vehicles windscreen (windshield) using a suction cup mount; this is the best place as plain glass allows the GPS signal to be picked up by the Garmin's built-in GPS receiver.

Problems arise when it's not possible to attach to the windscreen or the windscreen has materials blocking the GPS signal. The answer is to buy the GA 25 MCX low profile remote GPS antenna.

Please note: Garmin nuvi sat nav models since the nuvi 800 series (discontinued in 2008) no longer feature the means to connect the GA 25 MCX antenna or any other GPS antenna.

The reason for this is two fold; firstly as units have got slimmer the necessary space required for the MCX connector isn't available. Secondly with advances in technology, GPS receivers have become more sensitive working through a windscreen which might have hampered earlier sat navs.

Key Features

‣Enables a GPS signal in vehicles or places where there is little or no GPS reception
‣8 feet (2.4 metres) of cable from GPS antenna to your compatible Garmin device
‣Magnetic base enables easy mounting/removal
‣Waterproof and completely sealed GPS antenna
‣MCX connection plugs directly into compatible Garmin units
‣Genuine Garmin Accessory

What's in the box?

‣Waterproof external GPS antenna with 2.4 metres of cable.

What is the GA 25 MCX external GPS antenna compatible with?

The genuine Garmin GA 25 MCX low profile remote GPS antenna is compatible with the following Garmin GPS handheld and car and motorbike sat nav systems:

Garmin 1999 NavTalk, ADS-B Antenna, aera 500, 550, 560, 660, 795, 796, Colorado 400, 400t, eMap, GDL 39. 39 3D, 51, 52, GPS 12CX, 12MAP, 12XL, 15, 15H/15L, 15x, 15xH/15xL/ 25, 60, 76, GPSCOM 170, GPSMAP 60, 60C, 60CS, 60Cx, 60CSx, 62, 62s, 62sc, 62st, 62st, 76, 76C, 76CS, 76S, 76Cx, 76CSx, 78, 78s, 78sc, 96, 96C, 175, 276Cx, 620, 640, 695, 696, iQue 3000, 3200, 3600, M3, M4, M5, Montana 600, 600t, 610, 610t, 650, 650t, 680, 680t, nuvi 300, 310, 350, 360, 370, 5000, 600, 610, 650, 660, 670, 680, 710, 750, 755, 760, 765, 770, 775, 780, 785, 850, 855, 880, 885, Quest, Quest 2, StreetPilot 2610, 2620, 2650, 2660, 2720, 2730, 2820, 7200, 7500, c310, c320, c330, c340, c510, c530, c550, c580, i2, i3, i5, zumo 400, 450, 500, 550, 660, 665.

Not sure if the MCX GPS antenna will work with your Garmin device? Simply contact us with your Garmin model number e.g. Garmin nuvi 3490LT and we'll confirm whether the GA 25 remote antenna is compatible.

Not the accessory you were looking for?

Was it another Garmin accessory, part or map update? If it was click the following links to view all the Garmin accessories or maps.

Alternatively if you have a question about the GA 25 MCX low profile GPS antenna our contact page is the place to go to ask us a question.

Why buy from us?

We are official Internet Retailers of Garmin products and we sell genuine Garmin accessories and maps. We purchase from the Garmin UK distributor. We do not buy on the grey market and we do not sell counterfeit products. You can rest assured that by purchasing from ActiveGPS you will receive the full support of Garmin.

This page was last updated on: 20th July 2017


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