• 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

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

LanguageTypeLast UpdatedSize
EnglishProduct Brochure10 Feb 202643.45 KB
  • Type Product Brochure
  • Language English
  • Last Updated 10 Feb 2026
  • Size 43.45 KB

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