Marine Navigation & Instruments - Sounder/Sonar Modules

GSD™ 24 Digital Black Box Network Sounder

The GSD 24 features a vastly improved digital sonar design for superior target definition and deep-water performance.

Get the Whole Picture
With up to 2,000 Watts of transmit power and a high-dynamic range receiver, the GSD 24 brings high-definition imaging to your compatible Garmin chartplotter. The system is dual frequency (50/200 kHz) capable and offers selectable transmit power (600 W, 1 kW and 2 kW, depending on transducer) for pin-point accuracy at depths of up to 5,000 ft (1,500 m). So whether you're out sportfishing or just keeping an eye on hazardous terrain and reef structures beneath your boat, you'll see a clearer picture with enhanced separation of images and deeper bottom detection.
Plug and Play
Thanks to the easy connectivity of the Garmin Marine Network, installation of the GSD 24 is a snap. Once connected, your sonar data will be shared on any compatible chartplotter on the network. Plus, the network's high-speed connections ensure that you get ultra-fast screen updates with minimal delay.

Product Features and Specifications

• Improved digital sonar design provides extraordinary target definition and deep water performance
  
• Selectable transmit power from 600W, 1kW and 2kW
  
• Discrete 50kHz and 200kHz frequencies
  
• Current GSD 22 users can upgrade to a GSD 24 with the included adapter -V users will notice improved performance after upgrading¹
  
• Dimensions: 10.85" L x 8.03" W x 3.22" H (27.56 x 20.40 x 8.18 cm)
  
• Weight: 4.22 lbs (1.9 kg)
  
• Waterproof IPX 7 standards

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Lowrance S3100H Sonar Module [000-15918-002]

S3100 Sonar Module

The compact S3100H sonar module takes your fishing to the next level, with a wealth of powerful fishing features packed into one small but intelligent box. The S3100H brings heave-compensated Active Imaging™ HD to select Simrad® & Lowrance® displays for next-level fishing in all conditions. Experience superior underwater clarity and a FishReveal™ view on SideScan, so you’ll never miss another fish.

Add heave compensation

Fish with a clearer picture in all conditions with heave compensation. This added feature automatically counteracts rocky waters, reducing noise on your sonar images and ensuring it’s easy to spot fish and underwater structure even when the water’s churning.

Boost your clarity

By unlocking compatibility with Active Imaging™ HD on more Simrad® and Lowrance® displays, the S3100H introduces enhanced clarity to your underwater views. Benefit from the cutting-edge of CHIRP sonar technology, and get crystal-clear views of fish and structure beneath and around your boat.

Add FishReveal™ to SideScan

The S3100H doesn’t just boost clarity, it also brings additional underwater views. With the FishReveal feature on SideScan, you’ll see a more complete picture of the waters around your boat, meaning you’ll never miss another fish.

Track multiple depths

Don’t be limited by the size of your boat. With two fully independent 1kW sonar channels, you can turn your small or mid-sized cruising vessel into a sportfishing powerhouse, connecting two additional transducers to track multiple depth ranges simultaneously.

Smaller, more sustainable design

Designed for easy installation and broad compatibility, the S3100’s reduced size means it can be placed almost anywhere on the boat. Centrally positioned for easy access, the updated offset connectors enable more compact, cleaner installations.

As we look to safeguard the future of our waters, the S3100’s housing is manufactured using 50% recycled plastics, as part of our ongoing commitment to sustainability.

Features:

• Brings Active Imaging™ HD support to select Simrad® & Lowrance® displays
• Heave compensation provides a clear picture in all conditions
• Opens up SideScan and DownScan Imaging™ to an impressive 1.2 MHz for superior resolution and clarity
• Adds FishReveal™ to SideScan
• Compatible with wide-angle transducers for improved coverage
• Track multiple depth ranges simultaneously by combining any two CHIRP frequency ranges.
• 1GB Ethernet capability
• Compact footprint
• Made from recycled plastics

LiveScope™ Plus System with GLS 10™ & LVS34 Transducer

THE BEST OF THE BEST JUST GOT BETTER

The latest in LiveScope technology, the LiveScope Plus System offers improved resolution, reduced noise, clearer images, and better target separation.

Features:

• See images clearly with improved screen clarity, transducer sensitivity, and target separation. 
• Scan surroundings with sharper images, reduced noise, and fewer sonar artifacts.
• Upgrade your current LiveScope System black box (GLS™ 10 sonar module) with just a new transducer.  
• Get maximum contrast and clarity in your images with vivid color palettes. 
• Don’t miss a thing with supported Forward, Down and Perspective modes and necessary mount.

Real-Time Images

Real-time sonar ensures that your live images are as accurate as possible. 

Clear Vision

See exactly what you need with reduced noise and fewer sonar artifacts that impede your picture of fish and structure. 

Image Stabilization

A built-in stabilization system keeps the sonar image on your compatible chartplotter steady, even in rough conditions. 

Vivid Color Palettes

Choose from seven vivid color options — including Aqua, Caribbean, Lava and more — to see fish and structure in maximum contrast and clarity. 

Forward Mode

Scout ahead of your boat to see what’s happening in real-time. 

Down Mode

Explore live views of the activity directly beneath your boat. 

Perspective Mode

See under the water with a view from your perspective above the water.

In The Box:

• LiveScope GLS 10 sonar black box
• Panoptix LVS34 transducer
• Perspective mount
• Trolling motor barrel mount
• Shaft mount
• Power cable
• 2 meter Garmin Marine Network cable (small connector)
• Network adapter cable
• Documentation

Furuno DFF3-UHD High-Power TruEcho CHIRP Black Box Fishfinder f/NavNet TZouch3  NavNet TZtouch2 TZT2BB [DFF3-UHD]

DFF3-UHD High-Power TruEcho CHIRP Black Box Fishfinder for NavNet TZouch3 & NavNet TZtouch2 TZT2BB

Go deeper with more power than you thought was possible. The DFF3-UHD High-Powered TruEcho CHIRP Fish Finder delivers the ability to see fish and bottom structures deeper and clearer than ever before. Furuno’s superior digital signal processing interprets the echoes from fish and underwater structures with unparalleled clarity, accuracy, and resolution at unprecedented depths - we're talking depths down to 15,000 feet! Capable of transmitting across Low, Medium, and High CHIRP ranges, its high power output translates directly into greater resolution and depth capability than a comparably powered standard Fish Finder.

Plenty of power and a wide frequency range to Go Deep! The DFF3-UHD provides an incredible 2kW or 3kW of power to a compatible broadband transducer, transmitting across a spectrum of frequencies to ensure that the echo returns on your display come back sharp and clear at every range. Gathering more and higher-quality data than traditional high-power CW Fish Finders, the DFF3-UHD provides significant advantages in signal clarity and target definition. This helps you find more of your target species, game fish and baitfish, even when they are tightly schooled together or near the seafloor. The DFF3-UHD transmits and receives pulses across a combination of Low, Medium, or High frequency ranges with each transmission, showing returns from bait balls and individual fish targets virtually anywhere in the water column.

Features:

• 2kW or 3kW Power Output
• Transmits across Low, Medium, and High CHIRP frequency ranges
• High Power = greater resolution and depth capability at all ranges
• Compatible with NavNet TZtouch3 as well as NavNet TZtouch2 TZT2BB Black Box MFD
• Gathers more expansive and higher-quality data than comparable tone pulse Fish Finders
• Find and catch more of your target species, game fish and baitfish,
• even when they're tightly schooled or near the seafloor
• A-Scope feature and programmable Fish, Depth, or Temp Alarms
• Enhanced automatic cruising or fishing modes to suit your style of boating

Specifications:

• Frequency: CHIRP 25-242kHz
• Power Usage: 12-24VDC
• Power Output: 2kW-3kW
• Range: 5000M

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Owner's Manual (pdf)
Brochure (pdf)

Furuno DFF1UHD+ TruEcho CHIRP Fishfinder w/Side-Scan Black Box Sounder [DFF1UHD+]

DFF1UHD+ TruEcho CHIRP™ Fishfinder with Side-Scan Black Box Sounder

Advanced CHIRP Technology Meets Maximum Versatility

The DFF1UHD+ succeeds the BBDS1 and DFF1-UHD, offering superior performance, modern connectivity, and capabilities not found in previous generations.

Combining TruEcho CHIRP™ technology, CHIRP Side-Scan capability, and broad transducer compatibility, the DFF1UHD+ sets a new benchmark for high-performance fish finding. Its compact design and seamless integration with NavNet TZtouchXL make it an ideal solution for both new installations and system upgrades. Built for versatility and future expansion, the DFF1UHD+ delivers the clarity, range, and flexibility professional anglers and serious boaters demand from their marine electronics.

Next Generation Fishing And Navigation Solution for NavNet TZtouchXL

The DFF1UHD+ is a powerful multi-channel network Fish Finder designed for seamless integration with NavNet TZtouchXL, the perfect addition for helms featuring the TZT22X, TZT24X, or Black Box TZTBBX. The DFF1UHD+ combines up to 1 kW of CW and CHIRP Fish Finder power with 230 kHz or 455 kHz CHIRP Side-Scan in a single compact unit, delivering enhanced performance and versatility. Color-coded, waterproof connectors and a compact design allow for a simple installation.

Advanced Fishfinder Features:

• Compatible with 300/600 W or 1 kW Transducer (Matching box MB1100 required for some CW transducers)
• Display Range from 6 to 4,000 feet
• Modes: ACCU-FISH™*, A-Scope, Manual Gain, Auto Gain (Fishing/Cruising), TruEcho CHIRP™, Bottom Discrimination (Compatible transducer required)
• 8-Step Picture Advance: x4, x2, x1, 1/2, 1/4, 1/8, 1/16, stop
• Fish Finder Alarms: Fish School, Fish School for bottom lock

CHIRP Side-Scan Features:

• CHIRP at 230 kHz or 455 kHz center frequency
• Display range up to 750 feet to each side
• View CHIRP Side-Scan in full screen, 1/2 screen, 1/3 screen, 1/4 screen, and 1/6 screen
• Eight CHIRP Side-Scan display colors

Features:

• Combines CW, TruEcho CHIRP™, and CHIRP Side-Scan into a single compact black box solution.
• Features CHIRP Side-Scan capability at either 230 kHz or 455 kHz (depending on transducer), with a range of up to 750 feet.
• Offers advanced modes: ACCU-FISH™*, Bottom Discrimination*, Manual and Auto Gain, and A-Scope, delivering exceptional clarity and definition *(feature compatible transducer required) 
• Flexible Display Layouts: Choose from full screen, split screen, and multi-pane layouts: 1/2, 1/3, 1/4, and 1/6 screen formats, with eight CHIRP Side-Scan color options.
• Over 60% smaller than the DFF1-UHD and nearly 50% smaller than the BBDS1, making it ideal for installations in tight spaces.

Specifications:

• Display Size: Black Box
• Display Type: Black Box
• Power Usage: 12-24 VDC
• Range: 4,000'
• Power Output: 150 W or 300 W or 600 W or 1 kW
• Sonar connectors: Blue sonar connector - 12 pin, Yellow Sonar connector for Chirp Side Scan 12 pin
• Frequency: CW 50-200 kHz and CHIRP 40-225 kHz and CHIRP Side-Scan 230 or 455 kHz

A Variety of Transducer Combinations:

There are a variety of available transducer combinations to meet the needs of any vessel:

Without Side-Scan:

• Single CHIRP
• Dual CHIRP
• Single CW
• Single Mid-CHIRP and CW

With Side-Scan:

• Single CHIRP and CHIRP Side-Scan
• Single CW and CHIRP Side-Scan

Brochure (pdf)

Furuno DFF3D Multi-Beam Sonar f/NavNet TZtouch  TZtouch2 [DFF3D]

DFF3D Multi-Beam Sonar for NavNet TZtouch & TZtouch2

Turn your NavNet TZtouch or TZtouch2 MFD into a multi-beam sonar that can see 120-degrees port to starboard, allowing you to see the depth and direction fish schools are moving, while displaying the seabed condition in real time. The DFF3D gives you real-time 120 port-starboard view of the water column and seabed in over 650 feet. The DFF3D allows you to explore fishing spots and find fish in deep water far faster than conventional single beam sounders. The main beam penetrates right under the boat at a depth of over 1,000 feet, depending on water conditions. Installation is made easy thanks to a compact transducer design. The built-in motion sensor in the transducer stabilizes the display to give clear and stable images, even under rough sea conditions.

Cross-Section displays the real-time sea column echo in 120 degrees port and starboard. This mode aids in instantly understanding the distribution of bait fish and water column conditions.

The 3D Sounder History provides an intuitive and easy-to-understand 3D image of the seafloor, along with fish school icons. This mode is useful in a variety of situations, such as selecting fishing hotspots and assessing the seabed condition.

A single (directly under the boat) or triple-direction (middle, left and right) fish finder image can be displayed. The triple beam display helps to understand the depth of fish targets and the seabed condition in each direction, as well as the direction target fish are moving. Each beam angle and beam width are selectable.

Side scan clearly displays the shape of structure as a high definition image in port and starboard direction. It is suitable for searching the seabed and understanding sea floor structure.

Features:

• Sidebar detection range is over 650 ft (200 m) in a 120-degree swath port and starboard direction
• Deep water, main beam penetration directly under the boat is over 1,000 ft. (350 m), depending on water conditions
• Rich set of menus in each display mode
• The built-in motion sensor (standard supply) stabilizes the display to give clear and stable images even under rough sea conditions
• Thru-hull or Transom mount transducers available
• Customize the display according to your needs - Depending on the situation and preference, a combination of screen modes can be displayed

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Owner's Manual (pdf)
Brochure (pdf)

CP370 Digital Sonar Module

High-Performance Sonar Module for Offshore & Coastal Fishing

Digital Sonar Module
The CP370 delivers exceptional clarity, sharper fish targets, and automatic operation using Raymarine's next-generation ClearPulse™ digital sonar processing.

The CP370 boasts up to 1,000 watts of power and operates at 200kHz for inshore and 50kHz for offshore fishing.

ClearPulse™ signal processing intelligently manages the CP370 sonar parameters in all conditions so anglers can spend more time fishing and less time adjusting the sonar.

Sharper, Clutter Free Targets
Spend less time looking for fish and more time fishing

• Smarter target intensity controls reveal bait and game fish with exceptional clarity
  
• Enhanced digital filtering reveals fish targets through the entire water column
  
• Spend less time looking for fish, and more time fishing. CP370 takes the guesswork out of interpreting the sonar display

• Up to 1,000 watts of power to track the sea floor down to 5,000 feet (1,500m)
  
• High performance dual-frequency (50/200 kHz) sonar for coastal and offshore fishing

• Track the bottom in extreme conditions with advance ClearPulse™ signal processing
  
• Improved bottom tracking algorithms deliver reliable performance in challenging conditions like running at high speeds and transitioning across canyons

• Recommended for Coastal Fishing
  
• Sonar Type: Digital
  
• Power: 600W/1000W depending on transducer
  
• Frequency & Channels: Fixed frequency 50kHz and 200kHz channels
  
• Depth Range: 5000 ft. (1,500m)
  
• Features ClearPulse™ automatic noise filtering and auto sensitivity control
  
• Standard Zoom
  
• IPX6 waterproof
  
• 12/24VDC
  
• 30.6W Maximum

CP470 CHIRP™ Sonar Module
High-Performance Sonar Module For Offshore and Coastal Fishing

CHIRP Sonar Module
Engineered for serious anglers, the CP470 sonar module bring best-in-class target separation and high resolution CHIRP sonar imagery to Raymarine multifunction displays. Using a wide spectrum of frequencies and greater sensitivity the CP470's advanced CHIRP transceiver can see through dense schools of baitfish, identify thermoclines, and simultaneously target desired game fish.

Rated for offshore use and rough conditions, the CP470 intelligently filters out unwanted noise while producing high resolution fish targets and reliable bottom tracking.

Serious Offshore Sonar
Superior target definition and enhanced sensitivity using Raymarine's exclusive wide spectrum CHIRP sonar technology.

Target fish, identify bait, and track the sea floor down to 10,000' (3,000M) with two adjustable CHIRP sonar channels.

Stunning Detail & Clarity
With 10 times the resolution of ordinary sonars the CP470 delivers sharper, more defined fish targets and automatically filter out unwanted noise so you never miss the action below.
TruZoom™ magnification mode reveals extra target detail without any loss of resolution.

Easy To Customise
Choose optional low, medium, and high CHIRP frequency transducers in standard or wide-beam to match your fishing preferences.

The CP470 automatically recognizes connected transducers and adjust sonar parameters for optimized performance
View and control each CHIRP channel independently and create your own combination of full or split screen sonar windows on Raymarine's LightHouse II powered multifunction displays.

Features

• TruZoom™TruZoom™ provides magnified views of fish targets, bottom structure, and baitfish without loss of resolution as seen by traditional sonar
  
• Automatic transducer identification with Airmar Xducer ID
  
• Airmar Wide Beam transducer compatible
  
• Waterproofing Standard:IPX6 waterproof rugged aluminum enclosure
  
• Compatibility:aSeries | cSeries | eSeries | gS Series
  
• Nominal Supply Voltage:12/24 V DC
  
• Power Consumption: 30.6W (Maximum)
  
• Connections:Power connection | Network connection (RayNet connector) 10/100 Mb/s | Transducer connection

• Sonar Type: Wide Spectrum CHIRP
  
• Power:1kW / 2kW depending on transducer
  
• Frequency & Channels:Dual independent CHIRP channels from 25 to 250kHz
  
• Depth Range:10,000' (3,000M)