• Maritime

Lars Thrane LT-3100S GMDSS

Overview

Especially designed for the demanding and rough environment at sea, the LT-3100S GMDSS System by Lars Thrane is the first terminal that offers 100% global GMDSS coverage on Iridium® satellite network. LT-3100S is equipped with GMDSS services such as Distress Alert, Safety Voice, and Maritime Safety Information (MSI) and operates between a broad temperature range of -40°C to +55°C. LT-3100S can be used as the primary communications product onboard all IMO vessels.

This product is currently not type-approved for sale, purchase, or use within the UAE. For more information, please contact our regional office.

Key Features

100% global GMDSS coverage
Single cable solution (up to 500m)
Especially designed for the rough maritime environment
Maintenance via built-in webserver
Compact and easy to install

SPECIFICATIONS

Weight

  • Control Unit: 658 g
  • Antenna Unit: 687 g
  • Handset: 290 g

Dimensions

  • Control Unit: 224.0 x 120.0 x 70.0 mm
  • Antenna Unit: 151.1 x 149.5 mm
  • Handset: 208.8 x 52.8 x 38.2 mm

Operational temperature (°C)

  • Control Unit and Handset: -15°C to +55°C
  • Antenna Unit: -40°C to +55°C

IP Rating

  • Control Unit and Handset: IP32
  • Antenna Unit: IP67

High-performance GNSS/GPS receiver

Distress Alert & Safety Voice

Maritime Safety Information (MSI)

Ship Security Alert System (SSAS)

Support for external alarm panels

Support for GMDSS printer

Support for Bridge Alert Management (BAM)

Long Range Identification and Tracking (LRIT)

IN THE BOX

LT-3110S Control Unit

LT-3120 Handset

LT-3121 Cradle

LT-3130 Antenna Unit

Bracket Mount, Control Unit

Power Cable, 3m

Stainless steel A4 screws for mounting

User & Installation Manual

Unit Test Sheets

Coverage map

Coverage Map

Product Materials

LanguageTypeLast UpdatedSize
EnglishProduct Brochure10 Feb 2026408.22 KB
  • Type Product Brochure
  • Language English
  • Last Updated 10 Feb 2026
  • Size 408.22 KB

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