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Code: GA-F81-74AS4-010-01388-00
MPN: 010-01388-00
UPC: 753759126636
Take an adventure along the U.S. coasts and feel fully informed when you mount the Garmin echoMAP Sonar 74SV in your boat. Providing stellar sonar view from all angles, this Sonar System from Garmin offers traditional HD-ID sonar in addition to the built-in DownVu and SideVu options, which allow you a real time picture of what is happening below and to the sides of your boat. The best way to examine the water, the Garmin echoMAP Sonar 74SV with U.S. BlueChart g2 Maps provides the most accurate view of the mysterious water below on a high-contrast color display. With a 5 Hz internal GPS system, the Garmin echoMAP Sonar Coastal 74SV updates location and heading five times each second, ensuring that you feel fully informed when you explore the coastal waters using your sonar device.![]()
| Physical dimensions: | 9.8" x5.5" x 2" (25cm x 13.9cm x 5.1cm) |
| Display size, WxH: | 6.0" x 3.6"; 7.0" diagonal (15.2 x 9.1 cm; 17.8cm diagonal) |
| Display resolution, WxH: | 480 x 800 pixels |
| Display type: | WVGA display |
| Weight: | 1.7 lbs. (0.77kg) |
| Water rating: | IPX7 |
| Antenna: | Internal only |
| NMEA 0183 compatible: | Y |
| Power consumption: | 7.1W |
| Mounting options: | Bail or flush |
| Garmin Marine Network ports: | N |
| Preloaded maps: | BlueChart g2 (coastal maps) |
| Accepts data cards: | 1 microSD card |
| Waypoints: | 3,000 |
| Routes: | 100 |
| Track log: | 20,000 points; 50 saved tracks |
| Garmin Sonar compatible: | Y |
| Supports AIS (tracks target ships position): | Y |
| Supports DSC (displays position data from DSC-capable VHF radio): | Y |
| Tide tables: | Y |
| BlueChart Mobile (planning) compatible: | N |
| Dual-frequency (50/200 kHz) sonar capable: | Y |
| Dual-beam (77/200 kHz) sonar capable: | Y |
| Transmit power: | 500 W (RMS) / 4,000 W (peak to peak) |
| DownVu: | Y (built-in) |
| SideVu: | Y (built-in) |
| Maximum depth: | 2,300 ft @ 77 kHz, freshwater; 1,100 ft @ 77 kHz, saltwater (depth capacity is dependent on water bottom type and other water conditions) |
| Bottom lock (shows return from the bottom up): | Y |
| Water temperature log and graph: | Y |
| Sonar recording: | Y |
| Sonar history rewind: | Y |
| NMEA 0183 input ports: | 1 |
| NMEA 0183 output ports: | 1 |
| Video input ports: | N |
| Video output ports: | N |
| Wireless connectivity: | N |