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®
and the Garmin logo are registered trademarks of Garmin Ltd. or its subsidiaries, registered in the USA and other countries. echo
™
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Sizeecho 100/150/300cW × H × D: 4.1 × 5.8 × 2.8 in. (104
× 147 × 71 mm)
echo 200/500c/550cW × H × D: 6 × 5.9 × 1.8 in. (152 ×
150 × 46 mm)
Weight
(without bail
mount)
echo 100/150/300c9.5 oz. (270 g)
echo 20014.7 oz. (416 g)
echo 500c18.5 oz. (524 g)
echo 550c18.8 oz. (533 g)
Weight (with
bail mount)
echo 100/150/300c14.5 oz. (410 g)
echo 20019.6 oz. (556 g)
echo 500c23.4 oz. (664 g)
echo 550c23.7 oz. (673 g)
Displayecho 100/150W × H: 2.4 × 3.2 in. (60.5 mm ×
81.5 mm) [diagonal: 4 in. (102 mm)],
256 × 160 pixels, 8-level gray
echo 200W × H: 2.9 × 4 in. (74 × 101.6 mm),
[diagonal: 5 in. (127 mm)] 480 × 320
pixels, 16-level grayscale, HVGA
echo 300cW × H: 2.1 × 2.8 in. (53.3 × 71.1
mm) [diagonal: 3.5 in (88.9 mm)]
echo 500cW × H: 2.9 × 4 in. (74 × 101.6 mm),
[diagonal: 5 in. (127 mm)] 320 × 234
pixels, 256 colors, QVGA
echo 550cW × H: 2.9 × 4 in. (74 × 101.6 mm),
[diagonal: 5 in. (127 mm)] 640 × 480
pixels, 256 colors, VGA
Caseecho
100/150/200/300c/
500c/550c
Fully gasketed, high-impact plastic,
waterproof to IEC 60529 IPX-7
Temperature
Range
echo 100/150/200/From 5°F to 158°F
(from -15°C to 70°C)
echo 300c/500c/550cFrom 5°F to 131°F
(from -15°C to 55°C)
Compass Safe
Distance
echo 100/150/20010 in. (250 mm)
echo 300c13.8 in. (350 mm)
echo 500c/550c15.75 in. (400 mm)
Frequencyecho 100200 kHz
echo 150/200/300c/
500c/550c
77 kHz or 200 kHz
Power Source
Voltage Range
echo 100/15010–20 Vdc
echo
200/300c/500c/550c
10–28 Vdc
Fuseecho 100/150/
200/300c/500c/550c
AGC/3AG - 3.0 A
Rated Currentecho 100/150/
200/300c/500c/550c
1 A
Transmit
Power (RMS/
peak to peak)
echo 100100 W/800 W
echo 150200 W/1,600 W
echo 200/300c300 W/2,400 W
echo 500c/550c500 W/4,000 W
Freshwater
Depth*
echo 100600 ft. (183 m)
echo 1501,300 ft. (396 m)
echo 200/300c1,500 ft. (457 m)
echo 500c/550c1,900 ft. (579 m)
Saltwater
Depth*
echo 100300 ft. (91 m)
echo 150500 ft. (152 m)
echo 200/300c600 ft. (183 m)
echo 500c/550c700 ft. (213 m)
* Depth capacity is dependent on water salinity, bottom type, and other water
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