NMEA 0183 is a combined electrical and data specification for communication between marine electronics such as echo sounder, sonars, anemometer, gyrocompass, autopilot, GPS receivers and many other types of instruments.
A characteristic feature of sonar is the unique photorealistic image of fish and objects at the bottom, as well as the high-quality separation of targets. This is achieved by a combination of advanced technologies and design solutions.
1. CHIRP technology used in Raymarine Dragonfly fish finders, based on impulse spectrum analysis, gives a detailed picture. The two-channel signal creates a high-quality image both when driving at high speed and at a depth of up to 183 meters. High-speed bottom scanning warns of shallow water, submerged objects or other obstacles in time.
2. The built-in GPS sensor helps you navigate with high accuracy at high speeds or in difficult weather conditions. Thanks to the capabilities of GPS, you will be able to fix the places of accumulation of fish during the search, so that later you can return for productive fishing.
3. Built-in Wi-Fi allows you to use the Raymarine Wi-Fish app by syncing your fishfinder with your tablet or smartphone. The image will be displayed on the smartphone screen, allowing you to track the features of the bottom contour and the location of the fish remotely.
The Dragonfly 7 PRO CPT-DVS chartplotter works with C-MAP, Navionics and LightHouse electronic mapping systems, displaying maps of the required region quickly and seamlessly.
The latest optical bonding screen coating technology further enhances image quality by preventing display fogging and glare.
The fish finder mounts easily and securely on any surface of the boat using the tilting ball and socket mount.
The indicated price of the Dragonfly 7 PRO CPT-DVS echo sounder-chartplotter includes a transducer.
Raymarine Dragonfly: A New Species of Sonar
Crisp detail thanks to advanced CHIRP sonar at an affordable price.
Raymarine Dragonfly Sea Trial: Long Island Sound
Dragonfly operates well at any weather conditions, clearly depicting fish, bottom rocks and wrecks.
Raymarine Dragonfly Sonar-GPS Sea Trial: 2013 Miami Boat Show
Bringing Raymarine technology to boater everywhere.
Raymarine Dragonfly Pro review
Extensive review and demonstration of Dragonfly Pro on the water.
Dragonfly chirp downvision in Action
CHIRP DownVision example - ship wreck.
Raymarine Downvision Best DownVision Shots
Examples showing what DownVision technology is capable of.
Articles about DRAGONFLY 7 PRO with Touch, Buttons and CPT-DVS Transducer incl. WiFi
Raymarine Dragonfly 5 and 7 Pro The best mid-range fish finders? by TheFishFinders.com
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