• Maritime

LARS THRANE LT-4200

Overview

With three high-quality voice channels and up to 176 kbps data, LT-4200 Satellite Communications System (Iridium Certus 200) offers the professional market with 100% global coverage. Also suitable for the leisure market, it operates between a broad temperature range and can easily be adapted as the primary communications product onboard vessels, ship-to-shore as well as ship-to-ship. 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 high-performance GNSS/GPS receiver and a resilient design, the LT-4200 is the perfect communications system onboard any vessel.

A MODIFICATION FOR LAND USE IS ALSO AVAILABLE. PLEASE REACH OUT TO OUR TEAM TO LEARN MORE.

Key Features

100% global network coverage
Single cable solution (up to 150m)
Primary communications system for ship-to-shore & ship-to-ship
Resilient design for harsh environments
Maintenance via built-in webserver
Simple installation

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

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

IP DATA

176 kbps (up/down)

3 X HIGH-QUALITY VOICE CHANNELS

HIGH-PERFORMANCE

GNSS/GPS receiver

SINGLE ANTENNA CABLE SOLUTION

(up to 150 m)

LARGE 4.3” TFT DISPLAY

WEB SERVER

for configuration and maintenance

ETHERNET LAN INTERFACE

on control unit

PPPOE/JSON PROTOCOL

for external IP-data management

SUPPORT

for external SIP PABX and SIP handsets

(up to 8)

POTS THROUGH ANALOGUE TELEPHONE ADAPTORS (ATA)

FIREWALL AND USER AUTHENTICATION

CONFIGURATION OF FIREWALL, PORT FORWARDING, AND REMOTE ACCESS

IN THE BOX

LT-4210 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

Product Materials

LanguageTypeLast UpdatedSize
EnglishProduct Brochure09 Feb 2026536.53 KB
  • Type Product Brochure
  • Language English
  • Last Updated 09 Feb 2026
  • Size 536.53 KB

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