Unleashing the Depths: The GSD™ 26 Digital Sonar

The GSD™ 26 isn't just any digital sonar – it's your gateway to the next level of sport fishing. By pushing the boundaries of technology, this device offers unparalleled target distinction, even in the deepest waters.

Technological Marvels Within

Stepping into the realm of deep-sea sport fishing, the GSD 26 stands unmatched. Thanks to its groundbreaking Spread Spectrum technology, it scans a range of frequencies concurrently. This vast data collection enables the device to achieve clear, shallow-water-esque target separation, even at staggering depths of up to 10,000 ft (3,000 m).

But that's not all. For those who prefer a hands-on approach, the GSD 26 also offers a traditional fixed frequency mode. This lets you fine-tune frequencies between 25 kHz to 250 kHz. Target specific fish species with greater accuracy, and even control the transmit power from 300 W to a whopping 3 kW, depending on your transducer.

Two's Better than One

Why settle for one when you can have two? The GSD 26's unique dual-transceiver architecture allows both independent and simultaneous transducer functioning. It seamlessly connects to your compatible Garmin chartplotter via the Garmin Marine Network, ensuring you always have the data you need, exactly how you want it.

Everything You Need in One Box

• GSD 26 Main Unit
• Power Connection Cable
• Marine Networking Cable (6 ft)
• Essential Mounting Gear
• Software Refresh SD Card
• Comprehensive Documentation