Garmin GT30-TM Transom Sidevu/Downvu Transducer

Garmin GT30-TM Transom Sidevu/Downvu Transducer — the ideal transom-mount solution for shallow-water anglers who demand CHIRP ClearVü and CHIRP SideVü scanning sonar. This transducer consistently displays clear definition of objects, structure, and fish below and to each side of the boat.

Built for performance, the GT30-TM features a 20 ft transducer cable with a built-in fast-response temperature sensor and a powerful 500 W per element (1,500 W total) output. It delivers deep, crisp CHIRP imaging at 455/800 kHz frequencies, helping you spot targets in all conditions.

Key capabilities include:

• CHIRP ClearVü and CHIRP SideVü scanning sonar for enhanced underwater visibility
• Depth reach: ClearVü up to 750 ft; SideVü up to 500 ft to the sides
• Frequencies: 455 kHz (425–485 kHz) and 800 kHz (790–850 kHz)
• Beamwidth: ClearVü 1.4°×53° @ 455 kHz; 0.8°×30° @ 800 kHz; SideVü 1.1°×53° @ 455 kHz; 0.7°×30° @ 800 kHz
• Transom angle range: 0°–70° to fit a variety of boat transoms
• Depth/Speed/Temperature monitoring with a 20 ft cable, facilitating precise readings on the water
• 12-pin connection for reliable, secure installation
• Recommended pairing: GCV™ 10 black box sonar for added processing and imaging

Specifications at a glance

• Model: 010-01961-00
• Power: 500 W per element (1,500 W total)
• Maximum depth: ClearVü 750 ft; SideVü 500 ft
• Transmit frequencies: CHIRP 455 kHz (425–485 kHz) & 800 kHz (790–850 kHz)
• Beamwidth: ClearVü 1.4°×53° @ 455 kHz; 0.8°×30° @ 800 kHz; SideVü 1.1°×53° @ 455 kHz; 0.7°×30° @ 800 kHz
• Cable length: 20 ft
• Pins: 12-pin
• Transom angle support: 0°–70°

Installation is straightforward, and the transducer comes with installation instructions. Follow the guidance carefully to avoid damaging your boat and to ensure optimal imaging performance.