Garmin ECHOMAP UHD2 72sv + GT54UHD-TM Technical Specifications:

ECHOMAP UHD2 72sv:

• Display: 7″ bright, sunlight-readable touchscreen.
• Preloaded Maps: Worldwide basemap with support for Garmin Navionics+™ and Garmin Navionics Vision+™ cartography.​
• Sonar Support: Compatible with traditional CHIRP, ClearVü, and SideVü scanning sonars; also supports LiveScope™ sonar systems.
• Connectivity: Built-in Wi-Fi® for wireless sharing of sonar, waypoints, and routes with other ECHOMAP UHD2 devices.​
• GPS: Multi-band GPS for improved position accuracy, especially in challenging environments.​
• Networking: Supports NMEA 2000® networks for integration with compatible autopilots, digital switching, and more.
• Mounting Options: Includes a quick-release bail mount for easy installation and removal.​

GT54UHD-TM Transducer:

• Sonar Technologies:
  • Traditional CHIRP Sonar: High wide CHIRP (150-240 kHz) providing clear target separation and definition.​
  • Ultra High-Definition ClearVü: 800 kHz (760-880 kHz) for detailed images up to 200 feet below the boat.​
  • Ultra High-Definition SideVü: Two frequency settings:​
    • 1,200 kHz (1,080-1,230 kHz) for high-resolution images up to 125 feet to each side.
    • 455 kHz (425-485 kHz) for extended range up to 500 feet to each side.
• Power Output: 350 W for each sonar mode (Traditional CHIRP, ClearVü, SideVü).​
• Beamwidth:
  • Traditional CHIRP: Adjustable from 16° to 24° in 1°.
  • ClearVü: 0.94° x 60°
  • SideVü: 0.64° x 52° (1,200 kHz); 1.62° x 50° (455 kHz).
• Maximum Depth:
  • Traditional CHIRP: Up to 800 
  • ClearVü: Up to 200 feet.​
  • SideVü: Up to 500 feet to each side (455 kHz); up to 125 feet to each side at a maximum depth of 30 feet (1,200 kHz).​
• Additional Features:
  • Sensors: Depth and temperature.
  • Connector: 12-pin (orange connector).
  • Cable Length: 20 feet.
  • Mounting: Includes transom and trolling motor mounts.​

This combination offers advanced sonar capabilities and detailed chartplotting features, making it a versatile choice for anglers and boaters seeking high-resolution underwater imagery and reliable navigation tools.