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Garmin GPSMAP 178C Ext Ant Specifications |
Please find below additional technical documentation and/or specifications for this item. This documentation may take the form of mechanical drawings, installation manuals, instruction manuals, and a table of specifications. |
| Disclaimer: Specifications shown are subject to change by the manufacturer without notice. Information provided is believed correct and true to the best of our ability, however, GPS City is not responsible
for typographical errors or incorrect data. To report any errors, please use the feedback form. |
| General |
| 1 |
Unit dimensions, WxHxD: |
4.9 x 6.3 x 2.8 inches (12.3 x 15.7 x 7.1 cm) |
| 2 |
Display size, WxH: |
3.2 x 3.2 in (8.0 x 8.0 cm) |
| 3 |
Display resolution, WxH: |
320 x 320 pixels |
| 4 |
Display type: |
256 color CSTN |
| 5 |
Weight: |
1 lb. 3.5 oz. |
| 6 |
Battery: |
External Power only |
| 7 |
Waterproof: |
Yes (IPX7) |
| 8 |
GPS-enabled: |
No |
| 9 |
Floats: |
No |
| 10 |
High-sensitivity receiver: |
No |
| 11 |
PC interface: |
Serial |
| 12 |
RoHS version available: |
No |
| 13 |
Preloaded maps: |
No |
| 14 |
Ability to add maps: |
Yes |
| 15 |
Street Map Compatible: |
Yes |
| 16 |
Topographic Map Compatible: |
Yes |
| 17 |
Marine Software Compatible: |
Yes |
| 18 |
Bluechart g2 Map Compatible: |
No |
| 19 |
Bluechart g2 Vision Map Compatible: |
No |
| 20 |
Accepts data cards: |
Garmin data card |
| 21 |
Waypoints/favorites/locations: |
3000 |
| Automotive |
| 22 |
Routes: |
50 |
| 23 |
Custom POIs (ability to add additional points of interest): |
Yes |
| 24 |
Antenna Type: |
Internal |
| 25 |
External Antenna Jack: |
BNC |
| 26 |
Lane Assist |
No |
| Outdoor |
| 27 |
Track log: |
10,000 points, 15 saved tracks |
| Marine |
| 28 |
Portable |
No |
| 29 |
Marine Auto Guidance |
No |
| 30 |
Radar compatible |
No |
| 31 |
Sonar compatible |
Yes |
| 32 |
CANet® compatible |
No |
| 33 |
Marine Network™ compatible |
No |
| 34 |
Supports AIS (tracks target ships' position) |
No |
| 35 |
Supports DSC (displays position data from DSC capable VHF radio) |
No |
| 36 |
Audible alarms |
Yes |
| 37 |
XM WX Weather & Radio for U.S. compatible |
No |
| 38 |
NMEA input/output |
Yes (NMEA 0183) |
010-00340-04 |
The GPSMAP 178C Sounder is a new-generation fully integrated chartplotter and powerful sonar, offering the same brilliant sunlight-readable color LCD, powerful features, and simple interface as the GPSMAP 172C-all in a compact, value-priced console that leaves fish nowhere to hide.
It comes standard with a built-in worldwide marine basemap and accepts MapSource BlueChart offshore marine cartography-featuring detailed depth contours, inter-tidal zones, wrecks, navaids, and many other points of interest.
For small-water anglers, the GPSMAP 178C Sounder is compatible with MapSource Recreational Lakes with Fishing Hot Spots-featuring fishing areas, boat ramps, marinas, and hazards for hundreds of popular U.S. and Canadian lakes. Pre-programmed data cards can be easily inserted into the slot on the front of the unit. |
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