TAG | GPS
Here are the latest new and used bargains on Magellan marine GPS units for your boat
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MAGELLAN MAESTRO GPS RECEIVER PERFECT 4210 |  |
12 Bids | US $56.50 | 21m |
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Magellan Maestro 3250 3.5-Inch Portable GPS Navigator | |
6 Bids | US $43.45 | 23m |
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MAGELLAN Maestro 3225 GPS Navigation System w/ WARRANTY | |
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US $79.99 | 29m |
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Magellan SporTrak GPS Receiver | |
5 Bids | US $41.00 | 37m |
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MAGELLAN GPS 2000 XL Satellite Navigator - Hand Held | |
0 Bid | US $25.00 | 1h 3m |
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New Magellan RoadMate 1470 4.7" Portable GPS Navigator | |
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US $137.95 | 1h 13m |
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MAGELLAN ROADMATE 1412 GPS NAVIGATION SYSTEM US/CAN MAP | 9 Bids | US $52.99 | 1h 45m |
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Traffic Link for Magellan Roadmate and Maestro GPS | |
4 Bids | US $49.99 | 2h 18m |
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Magellan RoadMate Road Mate 1200 3.5" LCD GPS Receiver | |
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US $59.95 | 2h 29m |
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Magellan Maestro 4000 Car GPS Receiver | |
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US $145.00 | 2h 35m |
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Magellan SporTrak Handheld Navigator GPS NR! | |
14 Bids | US $45.00 | 2h 45m |
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Magellan Maestro 4250 4.3" Bluetooth GPS System AS-IS | |
7 Bids | US $16.75 | 2h 48m |
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Magellan Maestro 4040 GPS Navigation 4.3" Bluetooth | |
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US $99.00 | 2h 58m |
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Magellan RoadMate 700 GPS Receiver | |
8 Bids | US $15.75 | 3h 12m |
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MAGELLAN MAESTRO 3225 CAR GPS RECEIVER | |
1 Bid | US $29.99 | 3h 13m |
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Magellan Maestro 3200 3.5-Inch Portable GPS Navigator | |
3 Bids | US $11.51 | 3h 27m |
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Magellan 4040 GPS BROKEN but GREAT Accessories Mount | |
4 Bids | US $5.51 | 3h 27m |
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Magellan Roadmate 1212 Car/Auto GPS Navigation System | |
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US $69.90 | 4h 19m |
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Magellan Maestro 3140 Car GPS Receiver | |
7 Bids | US $36.00 | 4h 19m |
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Magellan Maestro 4000 Car GPS Receiver | |
7 Bids | US $51.00 | 4h 21m |
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Magellan Meridian Color Handheld GPS Receiver nt Garmin | |
9 Bids | US $71.00 | 4h 47m |
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Magellan GPS 315 GPS315 Handheld GPS Receiver | |
2 Bids | US $20.54 | 4h 50m |
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Magellan Maestro 4250 Car/Auto GPS Navigation -Warranty | |
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US $116.90 | 4h 55m |
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Magellan Crossover Auto Marine GPS Navigation System | |
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US $159.90 | 4h 55m |
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Magellan Maestro 3100 Car GPS Receiver | |
10 Bids | US $42.00 | 5h 3m |
These are some great buys on Lowrance marine GPS units for your boat
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lowrance gps | |
10 Bids | US $83.00 | 1h 8m |
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NEW Lowrance HDS-5 Fishfinder/GPS Chartplotter HDS5 | |
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US $669.95 | 4h 31m |
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Lowrance Endura Out and Back 2.7-Inch Portable GPS Nav | |
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US $174.95 | 4h 45m |
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Lowrance iWAY 250C Car GPS Receiver | |
12 Bids | US $31.00 | 5h 20m |
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LOWRANCE IWAY 350C GPS | |
0 Bid | US $200.00 | 5h 59m |
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Lowrance iFinder H20c GPS Navigation WAAS Receiver NR | |
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US $199.99 | 9h 35m |
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Lowrance GO2 Handheld GPS - Perfect For Geocaching | |
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US $85.00 | 22h 44m |
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Lowrance Globalmap 2400 GPS Receiver | |
20 Bids | US $147.50 | 1d 2h 44m |
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Lowrance XOG GPS Receiver | |
1 Bid | US $75.00 | 1d 3h 39m |
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LOWRANCE IWAY 500C GPS - XTRA CLEAN - NO RESERVE - NICE | |
7 Bids | US $42.00 | 1d 4h 58m |
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Lowrance Explorer Handheld GPS - New In Box | |
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US $125.00 | 1d 5h 7m |
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LOWRANCE HDS-10 BASE US 83/200 GPS Fishfinder 140-00 | |
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US $3,182.89 | 1d 5h 29m |
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LOWRANCE ENDURA SAFARI GPS NEW | |
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US $309.95 | 1d 6h 15m |
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Lowrance iWAY 500C Automobile Navigator GPS | |
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US $124.99 | 1d 6h 16m |
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Lowrance iWAY 250C Car GPS Receiver-Mint condition | |
0 Bid | US $19.99 | 1d 6h 38m |
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Lowrance GlobalMap 100 GPS | |
0 Bid | US $25.00 | 1d 7h 10m |
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LOWRANCE GLOBALMAP 3500C COLOR RECORDING GPS CHARTPLOT | |
28 Bids | US $275.00 | 1d 9h 11m |
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*NEW LOWRANCE HDS 5" GPS FISHFINDER CHARTPLOTTER 140-19 | |
41 Bids | US $630.55 | 1d 9h 11m |
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new lowrance hds 7 w / gps ducer and chart ploter | |
1 Bid | US $750.00 | 1d 9h 11m |
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Lowrance iway 500c automotive GPS | |
8 Bids | US $46.00 | 1d 9h 27m |
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LOWRANCE IWAY 500C AUTO GPS | |
6 Bids | US $46.00 | 1d 9h 53m |
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Lowrance iWAY 350C Car GPS NAVIGATION SYSTEM | |
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US $55.00 | 1d 11h 5m |
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Lowrance AirMap 2000c Aviation WAAS/GPS color receiver | |
8 Bids | US $380.45 | 1d 11h 25m |
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Lowrance way 350c GPS | |
1 Bid | US $9.99 | 1d 19h 13m |
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Lowrance XOG GPS Receiver W/ Map Create 7 Software | |
7 Bids | US $69.00 | 1d 23h 12m |
You have your big boat, and several lines with their tips bobbing gently pierce the ocean’s choppy surface. The breeze is cool and the sun warm, your beer crisp and your sandwiches fresh. Things are perfect. Well almost. You idly wonder why you’re not getting any fish. Not even a bite – nothing. You’ve given up checking, and as you turn the pages of the fishing magazines more and more aggressively you see the advertisement. GUARANTEED CATCH. FIND FISH FAST. FISH FINDERS. Your eyes are glued to the page and you begin to read, transfixed.
What is a fish finder? A fish finder is a device used – you guessed it – to find fish. They work simply and easily, and used correctly, they can help you locate schools of fish so all you need to do is just drop the line in. Fish finders work using sonar (or Sound Navigation Ranging), or sound waves. In much the same way as an ultrasound can detect a baby in its mother’s belly or a torn rotator cuff in your shoulder, a fish finder beams sound waves into the water to detect fish. The sound waves bounce off any object in the water, and back to the fish finder. The fish finder then works out how far below the surface of the water the object is – and hopefully, the object is a school of fish (or one large one!).
A fish finder is made up of several components: a transducer converts an electrical signal from a transmitter into a sound wave, which is bounced back into the transducer. The signal is amplified by the receiver and then projected onto the display.
There are two types of displays, CRT (or cathode ray tube, like a television screen) and LCD (liquid crystal display). CRTs are more expensive, and require more power, and so an LCD would be perfect for the beginner or those on a budget – they can also be easier to read. Speaking of reading, it will take some time to learn what each of the images are on your fish finder’s screen. A blip may be a shark, a tree trunk or a school of fish – you need to learn to interpret the images in order to make the best use of your device.
Then there is the frequency of the fish finder – the lower the frequency, the better its ability to find fish in larger expanses of water (deep water and wide bodies of water). A high frequency means it works better in shallow water or small areas of water. This needs to be taken into account – will you be fishing mostly in a lake, or in open ocean?
Several things can affect the working of the fish finder; elements such as water clarity, the sensitivity of the fish finder and its settings, the speed of the boat and the positioning of the transducer are just several factors that will change how the fish finder functions. Make sure you learn all about your fish finder before you take it out on the water – unless, of course, you don’t mind a lazy day reading the instruction manual and not catching a lot of fish!
If you’re a beginner, it’s recommended that you purchase a simple fish finder until you learn the ropes, as it were. Fish finders can have many functions and facilities for finding fish, and to jump in at the deep end will most certainly throw you off course.
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NEW GARMIN GPSMAP 3206 GPS Marine Chartplotter 6.4" DIA | |
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US $714.72 | 32m |
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GARMIN GPSMAP 76 HANDHELD GPS RECEIVER MARINE FRIENDLY | |
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US $145.00 | 2h 53m |
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Garmin GPSMAP 640 Marine Car GPS Navigation System | |
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US $789.90 | 4h 55m |
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Magellan Crossover Auto Marine GPS Navigation System | |
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US $159.90 | 4h 55m |
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NEW - GARMIN GPSMAP 3205 COLOR MARINE GPS CHARTPLOTTER | |
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US $499.90 | 6h 37m |
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Marine GPS BNC Antenna & 10m cable for Garmin 276C GA29 | |
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US $19.97 | 7h 46m |
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LOWRANCE GLOBALNAV 310 GPS, BOAT, MARINE | |
0 Bid | US $174.00 | 8h 14m |
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Garmin 3xx 4xx 545 5xx Marine Boat GPS Navigation Mount | |
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US $38.76 | 9h 1m |
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RAM Marine Mount for Spot Satellite Messenger GPS | |
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US $37.95 | 9h 23m |
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Panasonic KX-G5500 Marine GPS receiver | |
0 Bid | US $8.99 | 12h 7m |
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New Garmin Gpsmap 640 Marine Navigator Gps 5.2" Nmea | |
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US $1,160.19 | 13h 10m |
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Garmin 545 Marine GPS GPSMAP charts included w warr | |
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US $665.99 | 17h 20m |
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GlobalSat BU353 SiRFIII USB Marine GPS Receiver BU-353 | |
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US $34.82 | 22h 18m |
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GARMIN NUVI 670 GPS WITH US AND EUROPE + MARINE / TOPO | |
7 Bids | US $37.00 | 1d 25m |
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Northstar Explorer 650 Marine GPS Chartplotter *SALE!* | |
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US $737.78 | 1d 2h 32m |
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Northstar Explorer 657 Marine GPS Chartplotter *SALE!* | |
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US $855.83 | 1d 2h 39m |
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NOAA MARINE NAUTICAL CHARTS SAILBOAT BOATS GPS MAPS | |
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US $8.00 | 1d 3h 42m |
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Garmin GPSmap 540 5" Marine GPS Receiver | |
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US $429.95 | 1d 4h 12m |
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Garmin StreetPilot III Auto and Marine portable GPS | |
6 Bids | US $26.10 | 1d 5h 20m |
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GARMIN GPSMAP 421 Marine GPS NEW v. of Chartplotter 420 | |
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US $417.95 | 1d 5h 47m |
