Description
Garmin GT56UHD-TM Transducer | Boat Supply Store
Serious anglers targeting precise fish location and structure analysis will find the Garmin GT56UHD-TM indispensable for its advanced sonar capabilities. This transom mount transducer delivers Ultra High-Definition SideVü and ClearVü imagery, with SideVü achieving up to 500' per side at 455 kHz for exceptional lateral coverage. Coupled with high wide CHIRP traditional sonar reaching depths of 800', it provides a significant advantage in identifying game fish and submerged objects in freshwater lakes and coastal waters alike.
Key Features
- Unrivaled Detail with Ultra High-Definition SideVü scanning sonar offering 20% greater range at 1 MHz.
- Crystal Clear Downward Views via Ultra High-Definition ClearVü scanning sonar.
- Superior Target Separation from amazingly clear high wide CHIRP traditional sonar.
- Versatile Scanning Frequencies operating at 455 kHz, 800 kHz, and 1 MHz to adapt to conditions.
- Enhanced Target Distinction utilizing vivid scanning sonar color palettes.
- Comprehensive Coverage with SideVü reaching up to 500' per side.
- Complete Mounting Solution included for both transom and trolling motor applications.
- Precise Depth Capability with traditional sonar reaching up to 800'.
Specifications
| Product Specifications | |
|---|---|
| Mounting Type | Transom |
| Scanning Sonar Frequencies | 455 kHz, 800 kHz, 1 MHz |
| Traditional Sonar Depth | Up to 800' |
| SideVü Range (per side) | Up to 500' at 455 kHz |
| ClearVü Range | Up to 500' at 455 kHz |
| CHIRP Frequencies | High Wide CHIRP |
Who This Is For
Serious anglers and dedicated boaters demanding the highest resolution underwater imagery for critical fish finding and detailed structure identification. This transducer is ideal for those operating in freshwater environments and coastal areas where precise location data is paramount.
How It Compares
| Feature | Garmin GT56UHD-TM Transducer | Competitor |
|---|---|---|
| UHD SideVü Range (at 1 MHz) | 20% greater range | null |
| UHD ClearVü | Yes | No |
| High Wide CHIRP Traditional Sonar | Yes | Yes |
| Scanning Sonar Frequencies | 455 kHz, 800 kHz, 1 MHz | 300kHz, 455kHz, 800kHz |
| Traditional Sonar Max Depth | 800' | — |
| SideVü Range (per side) | 500' | Up to 300 ft |
| Mounting Options | Transom and Trolling Motor | Transom |
Common Concerns Answered
What causes occasional interference with the GT56UHD-TM?
Interference can occur in extremely shallow water conditions or in areas with dense sonar activity from multiple vessels. Maintaining proper installation and avoiding areas of high signal congestion will mitigate these instances.
Can I use the GT56UHD-TM with any fishfinder?
Full Ultra High-Definition functionality requires a compatible Garmin Multi-Function Display (MFD). Ensure your MFD is listed as compatible for optimal performance and access to all features.
Is the GT56UHD-TM an expensive purchase?
While the GT56UHD-TM represents a significant investment in advanced sonar technology, its detailed imaging capabilities offer a distinct advantage for serious anglers. The need for a compatible Garmin MFD should also be factored into the total system cost.
Frequently Asked Questions
What is the maximum range of the GT56UHD-TM's SideVü scanning sonar?
The Ultra High-Definition SideVü scanning sonar can provide imagery up to 500 feet to each side of the vessel, particularly effective at frequencies like 455 kHz.
What is the difference between UHD SideVü and UHD ClearVü?
UHD SideVü provides detailed imagery of structures and fish to the left and right of your vessel, while UHD ClearVü offers high-resolution detail directly below the boat.
Can the GT56UHD-TM be used with different types of boats?
Yes, the included transom and trolling motor mounts allow for versatile installation on a wide range of boat types, from bass boats to offshore vessels.
What frequencies does the GT56UHD-TM operate on?
The GT56UHD-TM operates on three primary scanning sonar frequencies: 455 kHz, 800 kHz, and 1 MHz, alongside high wide CHIRP traditional sonar.
Does the GT56UHD-TM come with mounting hardware?
Yes, the GT56UHD-TM includes both transom mount hardware and a trolling motor mount for comprehensive installation options.