Garmin Nuvi 650 GPS Navigator: Review
The Garmin Nuvi 650 GPS Navigator has been noted as one of the most secure and accurate GPS device on the market.
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What is GPS?

PRECISE

GPS, which stands for Global Positioning System, is a means of technology that allows you to determine your exact longitude, latitude and elevation. GPS is designed and operated by the U.S. Department of Defense (DOD). Coded signals from three or more satellites are processed by your GPS every second to calculate your location within 40 to 50 feet. By comparing that data with map information, your GPS is able to calculate the best route to your destination.



Garmin Fishfinder 400C with Dual Beam Transducer

Product Features

* Ultra-Bright 4-Inch Diagonal Qvga Display
* 4000W Max, 500W Rms
* 320 X 240 Pixels
* Streamlined User Interface Offers Easy Selection Of Functions & Features
* Sounder Design Features Shallow-Water Performance

Technical Details

* Model Number: 010-00510-01
* Display: 4-inch QVGA color display, 320 x 240 pixels
* Power output (RMS): 400 W
* Power output (peak to peak): 3200 W
* Operating frequency: 200 kHz / 80 kHz
* Depth capability: 900 feet
* Sonar coverage: 14 degrees (200 kHz), 45 degrees (80 kHz)
* Transducer: Dual beam
* Transducer mounting: Transom mount
* Network connectivity: CANet
* Communication: NMEA 0183 I/O port
* Dimensions: 5.72 x 5.0 x 2.73 inches (WxHxD)
* What's in the Box: Fishfinder 400C, swivel mounting bracket, power/data cable, dual beam transducer, protective cover, owner's manual

user reviews

5.0 out of 5 stars Novice user and fisherman, but appears to work well
I purchased this last year, and it has been installed on a pontoon boat for a full season. This unit replaced an older finder that was already installed when I bought the boat. Installation was relatively easy with the boat on its trailer. Because we operate on a lake that has many shallow areas, the depth and contour indication is very valuable. Color display...
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5.0 out of 5 stars Novice user and fisherman, but appears to work well
I purchased this last year, and it has been installed on a pontoon boat for a full season. This unit replaced an older finder that was already installed when I bought the boat. Installation was relatively easy with the boat on its trailer. Because we operate on a lake that has many shallow areas, the depth and contour indication is very valuable. Color display inhances the information being presented. The unit also measures water temp and displays underwater objects (fish?) accurately. I have other Garmin devices (auto and aircraft GPS), and this seems to match their functionality and reliability. I have used my Garmin 496 in marine mode in conjunction with the finder, and they provide quite a bit of situational information.
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