Raymarine Dragonfly 7 Sonar Marine GPS Navionics + Fish Finder Review

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As modern technology continues to grow, the fishing industry has improved a lot in terms of the tools and equipment. Each one is made with one goal in mind – to make fishing easy. If finding fish is simple, then catching them would be easy. With tools like Raymarine Dragonfly 7, fishing has just become a lot easier among other things. 

Raymarine Dragonfly 7 Marine GPS + Fish Finder

Raymarine Dragonfly 7 Sonar Marine GPS with CPT-60 Transducer

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Marine radar systems have been around for quite a while and many of them were used by official sources in order to do things like underwater rescue, debris clearing and the like. The Dragonfly 7 by Raymarine functions under the same principle, though with quite a bit of advanced innovations thrown into the mix.

Among these are the following:

  • Accurate marine GPS device
  • CHIRP DownVision
  • Dual Channel Sonar power by CHIRP
  • Built in 50 channels
  • Easy screen switcher
  • Automatic Sonar optimisation
  • Simple three button control
  • Uni-controller – joystick cursor and rotary dial
  • MicroSD chart and memory reader
  • Maximum depth of 600 feet
  • CPT-60 transducer transom-mount included
  • Waterproof rating of IPX6 and IPX7


Although the Raymarine Dragonfly 7 is relatively new in the market, it has a pretty satisfactory average rating of 4 stars out several customer reviews.

  1. High resolution display

Raymarine Dragonfly 7 Sonar Marine GPS with CPT-60 Transducer for fish finding

Raymarine Dragonfly 7 GPS with CPT-60 Transducer for fish finding

With the display choices, visibility isn’t going to be any problem, particularly for when looking for really small objects under the water. Thanks to the high resolution that the photo-like imagery you are shown, it isn’t too difficult to get your bearing wherever you are in the water. More experienced fishermen will certainly make full use of this feature to get exactly the types of fish they are looking for.

With the Dual Channel CHIRP feature, you get two displays of ultra-high resolution. One of them is the DownVision channel and the other is the fish targeting sonar channel. Naturally, one measures depth and topography and such while the other is more focused on displaying the density of the fish population in the area.

In terms of the CHIRP technology itself, the details regarding its effectiveness rely on the number of frequencies that it can transmit a pulse through. With conventional radar imagery, the pulse is sent through on a single frequency which results in feedback, but a blurry one at that. Through CHIRP, pulse is sent through numerous frequencies so the result is a high resolution image that almost lets you see life as it moves.

  1. Very easy to use

Raymarine Dragonfly 7 Sonar Marine GPS with CPT-60 Transducer wreck surveyIn terms of ease of use, the Raymarine Dragonfly 7 Sonar Marine GPS certainly offers plenty to anyone who is interested in sports fishing (mag) or just fishing in general. There’s the Easy Screen Switcher which is definitely a must for anyone who prefers to have all angles on hand. The automatic sonar optimization ensures that you never lose integrity with the images in case you happened to come across factors that could cause interference.

You also get a simple three button control, a uni-controller which has a joystick cursor and rotary dial, and of course, the MicroSD chart and memory reader. With all of these useful features combined, even beginners won’t have trouble getting the hang of the radar system so that they can fish in peace.

  1. Made for rough weather

Even when you have a simply boat and you don’t really have any cover for your cockpit, you don’t have to be afraid when it comes to using this radar since it is spray proof and waterproof. That would be a given though since it is an electronic device sitting on water. So it’s a good investment that will stand rough seas and sailors’ tempers.


The Raymarine Dragonfly 7 can be a bit pricey depending on your previous purchases, and it can be picky regarding type of boat and speed capability. You may want to check on the experiences of other people who have the same boat type as you before buying this unit.

Final Verdict

Raymarine Dragonfly 7 Sonar Marine GPS with CPT-60 Transducer - detail photo

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Pragmatically speaking, the Raymarine Dragonfly 7 with Fish Finder with CPT-60 Transducer is one of the most practical gadgets for scanning underwater ecosystems and fish-finding in the market. It’s easy to use and allows both seasoned and novice fishing enthusiasts to get the most out of their experience whenever they are in the water.

However, convenience and excellence does not necessarily equate to necessity and so it’s up to you if you are going to spend the cash for something that provides you with all these features or not. If you do though, you will find that this Raymarine was worth the cash, particularly with the potential catch in mind.