$3,999.00
Click here for more information on what’s in the box, accessories and compatible devices.
General |
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| CASE MATERIAL | Fully gasketed, aluminum and steel housing with plastic access panel |
|---|---|
| DIMENSION | 10.8″×14.7″×3.9″ (274 mm × 373 mm × 100 mm) |
| WEIGHT | 11.37 lbs (5.16 kg) |
| WATERPROOF | IPX7 |
| TEMPERATURE RANGE | From 5°F to 158°F (from -15°C to 70°C) |
Sonar Features & Specifications |
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| FREQUENCY | 25-250 khz (dependent on transducer) |
|---|---|
| DOWN VU COMPATIBLE | No |
| SIDEVÜ | No |
| MAXIMUM DEPTH | 10,000 ft (3,048 m) |
| TRADITIONAL CHIRP CAPABLE | |
Connections |
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| GARMIN MARINE NETWORK PORTS | 1 |
|---|---|
Electrical features |
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| POWER INPUT | 10-35 V |
|---|---|
| POWER USAGE | 100 W maximum |
| TRANSMIT POWER | 25-3,000 W rms |
| FUSE | 10 A |
| COMPASS SAFE DISTANCE | 23.6 in. (60 cm) |
¹dependent on transducer rating and depth
²maximum depth, dependent on transducer, water salinity, bottom type and other water conditions
This high-performance technology provides our fastest deep-water scrolling sonar with 2 to 6 times the ping rate1 of our GSD™ 26 sonar. This allows captains to make fast and informed decisions based on what is below their boats.
Easily distinguish bait from sport fish with our clearest traditional sonar fish arches and excellent target separation. Get smooth bottom returns and precise targeting at extreme depths1.
When the seas get rough, use the MSC™ 10 external satellite compass (sold separately) to greatly reduce wave and swell from your sonar returns.
This sonar module is compatible with a wide range of Garmin and AIRMAR® transducers (sold separately).
The GSD 28 module is ideal for retrofitting to boats with existing bare wire transducers.
GSD 28 can output 300 watts to 3 kW at extreme depths1.
The module supports dual-channel CHIRP (up to 3 kW per channel).
The GSD 28 sonar module can operate in the 25 to 250 kHz frequency range1.
GSD 28 is rated for harsh marine environments and water-resistance with an IPX7 rating.
Elevate your marine sonar capabilities with the Garmin GSD™ 28 CHIRP Sonar Module. This high-performance module is designed to deliver exceptional clarity and detail in underwater imaging, providing valuable insights for a successful fishing or boating experience.
Key Features:
1. CHIRP Sonar Technology: The GSD™ 28 utilises CHIRP (Compressed High-Intensity Radiated Pulse) sonar technology, which sends a continuous range of frequencies into the water, resulting in crisp and detailed sonar images. This technology is especially effective in distinguishing individual fish and underwater structures.
2. Superior Depth and Target Resolution: With CHIRP technology, the GSD™ 28 offers superior depth penetration and target resolution, allowing you to see fish, structure, and the underwater environment with unparalleled clarity.
3. Wide Frequency Range: This sonar module supports a broad range of operating frequencies, providing flexibility to choose the best frequency for your specific fishing conditions, from shallow to deep waters.
4. Easy Integration: Designed for seamless integration with compatible Garmin chartplotters and multifunction displays, the GSD™ 28 ensures a user-friendly and integrated boating experience.
5. Versatile Transducer Compatibility: Pair the GSD™ 28 with a compatible CHIRP transducer to unlock its full potential and achieve the best sonar performance for your needs.
6. Reliable and Durable: Built to withstand the rigours of the marine environment, this sonar module is designed to resist corrosion and the effects of saltwater, ensuring longevity and reliability.
7. Customised Sonar Views: Enjoy the flexibility to customise your sonar views and settings, tailoring the display to your preferences for an optimised fishing experience.
Whether you’re a professional angler or a recreational boater, the Garmin GSD™ 28 CHIRP Sonar Module offers unmatched sonar performance, allowing you to explore the underwater world with exceptional clarity and precision. Enhance your fishing and navigation experience with this advanced sonar module.
| Weight | 7 kg |
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Have any questions relating to your GARMIN Marine products, then join our private Facebook group. GARMIN Qld users. This is a great place to meet other GARMIN users, ask questions, or see what others are achieving with their GARMIN products. See a range of products, such as GPS systems, scanners, transducers, force trolling motors, fusion products, radars and radios. Keep up with the latest technology and Garmin products.
ABN – 68 217 609 681
