Black Box Modules

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SI-TEX - SI-TEX ES502 Black Box Sounder Module (17104)
ES502
Fishfinder Module
Connects to your SI-TEX Charting Systems to add full-featured color fishfinder capabilities.

The affordable, new SI-TEX ES502 Fishfinder Module connects to your SI-TEX NAVMATE, ColorMax 6, ColorMax Wide, ColorMax 11, ColorMax 15, Explorer Plus, or Trawl Plot 12 Charting Systems to add full-featured color fishfinder capabilities.

  • View fishfinder or charting displays in either full-screen or split-screen presentations.
  • Dual Frequency 50/200 kHz operation.
  • 500/1000 watts of power.
  • Real-time, multi-color A-Scope.
  • Zoom capability to magnify any part of the image of a fixed rate 2x, 4x and by user-selected range.
  • Other features include trip log; speed sensor; interference rejection and noise filter; shallow, deep, fish and temperature alarms.
Out of Stock
$290.72
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Humminbird - Humminbird AS-ETH-NMEA2K NMEA2000 Black Box w/Ethernet (42472)
AS-ETH-NMEA2K
#408390-1

Features:
  • Waterproof black box, connects via Ethernet
  • Connects to established NMEA 2000® network
  • Intuitive user interface features data boxes and preprogrammed instrument views


Compatibility:
  • 1100 Series™: 1198c SI, 1197c SI
  • 900 Series™: 998c SI, 958c, 958c DI
  • 800 Series™: 898c SI, 858c, 958c DI
  • 700 Series™: 798ci HD SI Combo, 788ci HD, 788ci HD DI Combo, 778c HD

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

$180.31
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Humminbird - Humminbird SM3000 Sonar Module - Speed/Temp Ethernet 2D SI DI CHIRP (49981)
SM3000 Broadband CHIRP +2D+DI+SI Sonar

Compatible Models: ION Series /ONIX Series
Frequency: Low-Med or Low-High Frequencies Only
Power Output: 2,000W
Sonar: DSP/DI/SI/360 Imaging
Communications: Ethernet
Depth Capability: 10,000'

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

Out of Stock
$999.99
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Garmin - Garmin GXM™ 53 SiriusXM® Weather Module (64703)
GXM™ 53 SiriusXM® Weather Module

Gain Access to current weather conditions and forecasts.

Features:
  • Garmin's best integrated weather receiver and antenna
  • Easy to install, easy to use
  • Delivers highly detailed weather information directly to your compatible Garmin chartplotter
  • Provides access to the most current weather conditions and forecasts
  • Ethernet connection to Garmin Marine Network network provides high bandwidth data transfer and power over a single cable


The GXM 53 SiriusXM® weather antenna lets you enjoy added confidence and peace of mind on the water by always having access to the most current weather conditions and forecasts. Easy-to-install and easy-to-use integrated weather receiver and antenna connects to the Garmin Marine Network to deliver highly detailed weather information directly to your compatible Garmin chartplotter. It accesses current weather information, including NEXRAD, lightning, water temperatures, wind and wave current conditions and forecast data - all of which can be viewed from your chartplotter screen. And it also provides access to SiriusXM audio stations. Additional features and upgrades are made available as Sirius XM capabilities are added.

GXM 53 also recalls valid weather forecasts after a power cycle. Excellent antenna signal performance ensures you will maintain the best possible reception, even when on the fringes of SiriusXM weather coverage. Ethernet connection provides high bandwidth data transfer and power over a single cable. Provides an easy upgrade from the GXM 52 weather antenna since it uses the same mount.

Full compatibility with GPSMAP® 8400/8600, GPSMAP 8000, GPSMAP 7400/7600, GPSMAP 7x2/9x2 and GPSMAP 10x2/12x2 chartplotters and chartplotter/sonar combos.

WarningWARNING: 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.

$713.99
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Garmin - Garmin GCV™ 20 Ultra HD Scanning Sonar Black Box w/GT34UHD-TM Ultra HD Transom Mount Transducer (70801)

GCV™ 20 Ultra HD Scanning Sonar Black Box with GT34UHD-TM Ultra HD Transom Mount Transducer

Add Ultra High-Definition Scanning Sonar to Your Compatible Chartplotter
The easy-to-install, networkable GCV 20 sonar black box allows you to redefine clarity and detail. Add any of the 3 GT34UHD transducer models to see stunningly clear Ultra High-Definition ClearVü and Ultra High-Definition SideVü scanning sonars — with frequencies ranging from 0.8 MHz (800 kHz) to 1.2 MHz (1,200 kHz) — to your compatible chartplotter. And you can share sonar images seamlessly across multiple networked chartplotters as well as networking Panoptix™ all-seeing sonar. It includes a max power output of 500 watts.

Ultra High-Definition ClearVü Scanning
This mode provides brilliant image clarity of structure and fish below your boat at greater depths than other high-frequency scanning sonars by putting more power on targets via a downward-facing element.

Ultra High-Definition SideVü Scanning
This mode delivers stunningly clear images of structure and fish off to the sides of your boat. This makes it easy to scout a fishing area quickly, because you can see everything the first time with such amazing clarity.

Specifications:

General:

  • Physical dimensions: 9.9"×7.6"×2.6" (251mm × 192mm × 66mm)
  • Weight: 1.86lbs (845g)
  • Water rating: IPX7
  • Garmin Marine Network™ ports: 3
  • Temperature range: From 5°F to 158°F (from -15°C to 70°C)

Sonar Features & Specifications:

  • Frequencies supported: 
  • Ultra High-Definition ClearVü: 0.8 MHz (800 kHz), CHIRP range: 760-880 kHz
  • Ultra High-Definition SideVü: 1.2 MHz (1,200 kHz), CHIRP range: 1,060-1,170 kHz
  • Transmit power: 500W rms
  • Maximum depth: 
  • 200' Ultra High-Definition ClearVü
  • 125' to each side Ultra High-Definition SideVü, 250' total

What's In The Box?:

  • GCV 20
  • Right-angle power cable
  • Right-angle ethernet cable
  • Mounting hardware
  • Documentation

GT34UHD-TM Ultra HD Transom Mount Transducer

Ultra High-Definition Sonar System Transom Mount Transducer
Add stunningly clear Ultra High-Definition ClearVü and Ultra High-Definition SideVü scanning sonar images to your compatible chartplotter via the GCV™ 20 sonar module. It includes 3 arrays, including a downward-facing element, with frequencies ranging from 0.8 MHz (800 kHz) to 1.2 MHz (1,200 kHz).

Ultra High-Definition ClearVü Scanning
This mode provides brilliant image clarity of structure and fish below your boat at greater depths than other high-frequency scanning sonars by putting more power on targets via a downward-facing element.

Ultra High-Definition SideVü Scanning
This mode delivers stunningly clear images of structure and fish off to the sides of your boat. This makes it easy to scout a fishing area quickly, because you can see everything the first time with such amazing clarity.

Specifications:

  • Frequency:
  • Ultra High-Definition ClearVü: 0.8 MHz (800 kHz), CHIRP range: 760-880 kHz
  • Ultra High-Definition SideVü: 1.2 MHz (1,200 kHz), CHIRP range: 1,060-1,170 kHz
  • Power: 500W
  • Beamwidth:
  • Ultra High-Defintion ClearVü: 0.74° x 46°
  • Ultra High-Defintion SideVü: 0.44° x 55°
  • Maximum depth
  • Ultra High-Defintion ClearVü: 200' down
  • Ultra High-Defintion SideVü: 125' sides, 250' total
  • Depth/Speed/Temperature: Depth and Temperature
  • Number of pins: 12-pin
  • Cable length: 20'
  • Supported deadrise/Transom angles: 0°-70° degree transom

WarningWARNING: 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.

$571.18
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