The Garmin ECHOMAP Ultra 2 122sv is a 12-inch touchscreen chartplotter and sonar combo. It has a sunlight-readable display and a worldwide basemap. The bundled GT56UHD-TM transducer adds CHIRP traditional sonar and Ultra High-Definition ClearVü and SideVü scanning sonars.
The GT56 transducer provides three scanning sonar frequencies and 20% greater range for UHD SideVü sonar. Vivid, high-contrast scanning sonar color palettes make targets and structure easier to tell apart. The chartplotter also supports a variety of Garmin transducers, including Panoptix transducers and the Panoptix LiveScope LVS12 scanning sonar system (sold separately).
BlueChart g3 charts with integrated Navionics data and Auto Guidance technology are optional and sold separately. Quickdraw Contours lets you create your own fishing maps on screen with 0.3 m contours. You can keep them private or share them with the Garmin Quickdraw Community through the Garmin Connect app. The ActiveCaptain app lets you manage the unit from nearly anywhere, and you can connect it to share data, sonar and charts with other compatible devices.
- Dimensions
- 13.4 x 9.0 x 3.9 in (34.1 x 22.9 x 9.8 cm)
- Weight
- 5.5 lb (2.5 kg)
- Screen size
- 10.3 x 6.4 in (26.1 x 16.3 cm); 12.1 in (30.7 cm) diagonal
- Resolution
- 1280 x 800 pixels (WXGA)
- Water rating
- IPX7
- Mounting
- Bracket or recessed
- Power use
- 26 W
- GPS antenna
- Internal, or external on the NMEA 2000 network
- Receiver
- 10 Hz
- Transmission power
- 600 W (RMS) / 4,000 W (peak to peak)
- Sonar frequencies
- CHIRP High-Wide 150-240 kHz; UHD ClearVü 800 kHz (760-880 kHz); CHIRP ClearVü 455 kHz (425-845 kHz); UHD SideVü 1,200 kHz (1060-1170 kHz)
- Sonar capability
- Dual-frequency (50/200 kHz) and dual-beam (77/200 kHz)
- Maximum depth
- 2,300 ft freshwater and 1,100 ft saltwater at 77 kHz; depends on bottom type and water conditions
- Sonar features
- Bottom lock, water temperature log and graph, sonar recording, sonar history rewind
- Memory
- 2 microSD card slots
- Waypoints
- 5,000
- Track log
- 50,000 points; 50 saved tracks
- Routes
- 100 stored routes
- Tide data
- Yes
- Marine network
- 2 Garmin Marine Network ports (large connector)
- Transducer ports
- 1 LVS sonar, 1 12-pin scanning sonar
- NMEA
- NMEA 2000 compatible; 1 NMEA 0183 input, 1 NMEA 0183 output
- Wireless
- Yes
- Compatibility
- Garmin sonar, ActiveCaptain, AIS, DSC, FUSION-Link radios, GCV Black Box sonar
- In the box
- ECHOMAP Ultra 122sv, GT56UHD-TM transducer, charging/data cable, tilt/swivel bracket with quick-release base, flush mounting, protective cover, hardware, documentation