Receiver: High sensitivity SiRFstarIII™ GPS receiver; WAAS-enabled; continuously tracks and updates your position

Acquisition times:

• Warm: < 1 sec
• Cold: < 38 sec
• Factory Reset: < 45 sec

Update rate: 1/second, continuous

GPS accuracy:

• Position: < 10 meters, typical
• Velocity: 0.05 meter/sec steady state

DGPS (WAAS) accuracy:

• Position: < 5 meters, typical
• Velocity: 0.05 meter/sec steady state

Dynamics: 4 g’s

Protocol messages: NMEA 0183 output protocol

Antenna: Built-in quad helix receiving antenna, with external antenna connection (MCX)

 

Moving Map Features

Basemap: (GPSMAP 76Cx & 76CSx) Built-in routable basemap (North and South America) with cities, highways,interstates, local thoroughfares and secondary roads within metro areas, interstate exit services, airports, rivers, lakes, coastlines and tide stations

Uploadable maps: (GPSMAP 76Cx & 76CSx) Accepts up to 1 GB (gigabyte) microSD™ data card for downloaded map detail from a variety of optional MapSource® media (extra microSD data cards optional)

 

Electronic Compass Feature (GPSMAP 76CSx only)

Accuracy: ±2 degrees with proper calibration (typical); ±5 degrees extreme northern and southern latitudes Resolution: 1 degree

Resolution: 1 degree

 

Barometric altimeter feature (GPSMAP 76CSx only)

Accuracy: 10 feet with proper calibration (user and/or automatic calibration)

Resolution: 1 foot

Range: –2,000 to 30,000 feet

Elevation computer: Current elevation, resettable minimum and maximum elevation, ascent/descent rate, total ascent/descent, average and
maximum ascent/descent rate

Pressure: Local pressure (mbar/inches HG)

Specifications are subject to change without notice.

 

Power

 

 

Source:

Up to 30 hours (76Cx)

Up to 20 hours (76CSx)

 

 

Battery life: Up to 16 hours; 10 hours typical on GPSMAP 76CSx

 

 

Physical

 

Size: 2.7"W x 6.2"H x 1.2"D (6.9 x 15.7 x 3.1 cm)

Weight: 7.7 ounces with batteries (not included)

Display: 1.6"W x 2.2"H (4.1 x 5.6 cm) 256-color transflective TFT display (160 x 240 pixels)

Case: Fully gasketed, high impact plastic alloy, waterproof to IEC 60529 IPX7 standards

Temp. range: 5ºF to 158ºF (-15ºC to 70ºC)

User data storage: Indefinite, no memory battery required

 

Specifications are subject to change without notice.