• Maritime

LARS THRANE LT-4200S

Overview

With three high-quality voice channels and up to 176 kbps data, LT-4200S GMDSS System is powered by Iridium Certus® 200 and meets all the certification requirements for onboard GMDSS equipment (IMO MED & Wheelmark + SSAS/LRIT). This state-of-the-art communications system offers 100% global coverage and operates between a broad temperature range. LT-4200S GMDSS System can easily be adapted as the primary communications product onboard small vessels, ship-to-shore as well as ship-to-ship, and deliver a stable back-up link for larger vessels. The single cable solution connects the control and antenna units, and the coaxial cable offers freedom to mount the antenna up to 150m apart. With a built-in webserver, large 4.3” TFT display, and a resilient design, LT-4200S GMDSS System is the perfect safety & communications system onboard any vessel.

Key Features

100% global network coverage
SOLAS GMDSS approved
Single cable solution (up to 150m)
Resilient design for harsh environments
Maintenance via built-in webserver
Simple installation

Markets - Maritime

SPECIFICATIONS

WEIGHT

Control Unit: 658 g

Antenna Unit: 3.70 kg

Handset: 290 g

DIMENSIONS

Control Unit: 224.0 x 120.0 x 70.0 mm

Antenna Unit: 238.7 x 224.6 mm

Handset: 208.8 x 52.8 x 38.2 mm

OPERATING 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

IP DATA

176 kbps (up/down)

COMMUNICATION CAPABILITIES

3 x High-quality voice channels

Distress Alert

Distress Call

Maritime Safety Information (MSI)

COMPLIANCE AND CERTIFICATIONS

SOLAS GMDSS Approved for Sea Areas A1, A2, and A3

MED Module B+D, RED (CE), FCC, ISED, ROHS2, Iridium

SAFETY AND SECURITY SYSTEMS

Ship Security Alert System (SSAS)

Long Range Identification and Tracking (LRIT)

NAVIGATION AND PERFORMANCE

High-performance GNSS/GPS receiver

Single antenna cable solution(up to 150m)

USER INTERFACE AND MAINTENANCE

Large 4.3″ TFT display

Web server for configuration and maintenance

Support for remote alarm panels

Support for GMDSS printer

Support for Bridge Alert Management (BAM)

IN THE BOX

LT-4210S Control Unit

LT-3120 Handset

LT-3121 Cradle

LT-4230 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
EnglishPDF09 Feb 2026394.46 KB
  • Type PDF
  • Language English
  • Last Updated
  • Size

Contact Us

This field is required

This field is required

Please enter a valid number below

This field is required

This field is required

This field is required

This field is required

This field is required