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The GPSMAP 76 is designed to
provide precise GPS positioning using
correction data obtained from the Wide Area
Augmentation System. This unit features a
built-in quad helix antenna for superior
reception and can provide position accuracy
to less than three meters when receiving
WAAS corrections.
The GPSMAP 76 has an internal
memory capacity of eight megabytes. In
addition, it comes with a built-in basemap
of cities, coastlines, lakes, rivers,
interstates, and interstate exit information
and a database of nautical navaids.
This unit has eight
megabytes of internal user memory for
storing optional MapSource®— detailed maps,
including marine cartography. This memory is
preloaded from the factory with worldwide
cities (populations greater than 200,000)
and nautical navigation aids such as lights,
buoys, sound signals and day beacons. The
GPSMAP 76 is also preloaded with tide data
for the United States.
An extra-large display
measuring 1.6"W x 2.2"H gives users a clear
view of information, while a waterproof case
means the GPSMAP 76 will keep working well
even if it's been submerged in water. Even
more amazing, this unit will actually float
if accidentally dropped in the water.
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