Product Description: This new and improved remote antenna runs on a lower voltage so battery drain is minimized. Comes with two mounting options. Magnetic mount for the outside of your vehicle or boat. Suction mount holds antenna in place against the inside of your windshield or window. With 8 feet of cable and MCX connector.
WORKS AS ADVERTISED This remote antenna for my Garmin GPS works just as advertised - and I cannot say that for many products. The ONLY improvement I would recommend is modifying the included mount so it could be used on either the windshield or the dash.
It worked right out of the box - and is easy to assemble with the mount.
A "no sweat" deal.
antenna I have tried to use this item inside and it has not proven to increase reception. Save your money.
Generally Not Needed An external antenna for a GPS is generally not needed unless (1) You have coated windshield tinting - these have metal particles that can obstruct satellite reception. (2) You are constantly in an area surrounded by skyscrapers - these can interfere with satellite reception also. If you are not affected by these two conditions, then you DO NOT need an external antenna... using an external antenna will NOT improve your satellite reception... you ONLY need this if you are having reception problems. If you are not having reception problems, you are wasting your money... it is an external antenna, and NOT a signal amplifier... if you are not having reception problems, you will NOT get any better signals using an external antenna.
The Gilsson provides same performance for way less money The Garmin GA27C external GPS antenna works great! But the "Gilsson High Performance active remote external" antenna provides the same performance for $20 compared to $100. Avoid the Garmin 25MCX. It's performance is pathetic. I've written detailed reviews on Amazon of the 25MCX and the Gilsson. But the bottom line is: Get the Gilsson.
REMOTE ANTENNA My Garmin Nuvi 350 appears to work fine without the remote and we pick up the sat signals with just the built-in antenna. But we'll use it to keep the Nuvi out of the direct sunlight on the dash, and it allows my wife to have the Nuvi in her lap for easier programming and reading. If it's not there we just place it in the console and go by voice driving instructions. Works great and we don't need to rely on the windshield suction cup holders for the Nuvi.