EN
EN
Explore Solution
Explore All Services
Explore All Resources
About IEC Telecom
CONTACT US
  • Maritime

Lars Thrane LT-3100

Overview

Especially designed for the professional market and built for the rough environment at sea, the LT-3100 Satellite Communications System by Lars Thrane is a maritime fixed satellite phone by Iridium® that offers 100% global coverage. It operates between -25°C to +55°C and can easily be adapted as the primary communications product onboard vessels, as a back-up satellite communications product, or for leisure market needs.

With a high-performance GNSS/GPS receiver, it is the perfect communications system, suitable for deep sea, fishing and workboats.

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 network coverage
Single cable solution (upto 500m)
Primary or back-up communications system
Resilient design for harsh environments
Maintenance via built-in webserver
Compact and easy to install

Markets - Maritime

Shipping
Fishing
Offshore
Leisure Boats
Superyachts

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: -25°C to +55°C

IP RATING

Control Unit and Handset: IP32

Antenna Unit: IP67

VESSEL TRACKING

(SBD, SMS, and e-mail)

VOICE AND DATA

with smartphone and PAN bluetooth

HIGH-PERFORMANCE

GNSS/GPS receiver

BUILT-IN WEBSERVER

for configuration & maintenance

NMEA 0183 GNSS/GPS OUTPUT DATA VIA RS-422

REDPORT OPTIMIZER

(GMN)

RED BOX

(mailasail)

ONSATMAIL (AST) AND SKYFILE MAIL

(Marlink)

SIDEKICK SATELLITE WIFI ROUTER

(OCENS)

EXTERNAL SIP AND POTS PHONE CONNECTIONS

IN THE BOX

LT-3110 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

Language Type Last Updated Size
English Product Brochure 10 Feb 2026 43.45 KB
  • Type Product Brochure
  • Language English
  • Last Updated 10 Feb 2026
  • Size 43.45 KB

Related products

Maritime

RockFLEET Assured

RockFLEET Assured

Select

Maritime

Intellian C700 GMDSS System

Intellian C700 GMDSS System

Select

Maritime

Land

Thales WaveLink

Thales WaveLink

Select

Maritime

Lars Thrane LT-4200S

Lars Thrane LT-4200S

Select

Maritime

Intellian C200M

Intellian C200M

Select

Maritime

LARS THRANE LT-4200

LARS THRANE LT-4200

Select

Maritime

Lars Thrane LT-4100

Lars Thrane LT-4100

Select

Maritime

Land

IRIDIUM GO! EXEC

IRIDIUM GO! EXEC

Select
Let's Connect

Let’s Design the Right Connectivity Environment

Tell us where you operate, what needs to stay connected, and the challenges you’re facing. Our experts will help design the right combination of connectivity, managed services, and support to keep your operations connected, secure, and resilient.

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