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LT-300 GNSS

Product catalog summary

Introduction
The LT-300 GNSS Receiver by Lars Thrane A/S is a high-performance navigation device designed for both leisure and professional maritime markets. It meets global maritime certification standards and is built to withstand harsh sea environments.

Key Features

72-channel GNSS receiver supporting GPS, GLONASS, and BeiDou with SBAS correction.
Outputs navigation data including UTC time, position, speed, and magnetic variation.
Simultaneous NMEA 0183 and NMEA 2000 support with configurable data rates.
Operational temperature range from -40°C to +55°C.

Performance
The receiver provides position accuracy better than 2 meters and supports multiple satellite systems. It includes advanced technologies for smooth navigation and is designed for extreme maritime conditions.

Installation & Configuration
The LT-300 can be mounted on a pole or roof with a single cable for NMEA 0183, NMEA 2000, and power. It offers configurable baud rates and termination settings, with optional PC software for further configuration.

Specifications

Waterproof rating: IP67
Power consumption: < 1 W
Input voltage: 9-40 VDC
Weight: 153 g with pole mount, 148 g with roof mount
Dimensions: 128.0 x Ø 81.6 mm (pole mount), 81.6 x 136.0 x 45.2 mm (roof mount)
Communication: 8-pin connector for NMEA 0183, NMEA 2000, and power

Environmental and Operational Standards

Operational wind speed: 80 knots
Survival wind speed: 110 knots
Vibration and shock resistance according to maritime profiles
Humidity: 95% non-condensing at 40°C

Certification
The device complies with CE, IEC 60945, IEC 60950, EN 300 440, FCC, IC, and RoHS standards.

In the Box

LT-300 GNSS with pole or roof mount
10 m cable, NMEA 2000 connector, optional USB software
User and installation manual

Accessories
Additional mounting options and cables are available for purchase.

Warranty and Maintenance
The LT-300 comes with a 2-year warranty and requires no maintenance.

Catalog excerpts

irane communication systems product sheet designed and built for the demanding and rough environment at sea

Open the catalog to page 1

LT-300 IN SHORT • High-performance GNSS receiver with hot start capability • UTC Time and date, position, ground speed, course over ground, magnetic variation • 72-ch. GNSS (GPS/GLONASS/BeiDou) satellite receiver with SBAS correction • Simultaneous NMEA 0183 and NMEA 2000 • Easy configurable NMEA 2000 termination resistor (open or terminated) • Easy configurable NMEA 0183 data rate (4800 or 38400 baud) • Each unit is functional tested prior to shipment • Worldwide maritime certification INSTALLATION OPTIONS (MOUNTING KIT) LT-300 with pole mount Pole mount Introduction The LT-300 Global Navigation...

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INSTALLATION SPECIFICATIONS LEDS TO OBSERVE STATUS OF SENSOR 8-PIN OUTPUT CONNECTOR FOR NMEA 0183, NMEA 2000 & POWER SCREW LOCKING MECHANISMS PERFORMANCE OUTPUT RESOLUTION RANGE / COMMENT CEP, 50%, 24 hours static, -130 dBm, > 6 SVs SBAS: default enabled Time-To-First-Fix (cold start): 27 s Time-To-First-Fix (hot start): 1 s 1: The LT-300 GNSS receiver has an immunity filter against Iridium and Inmarsat transceivers GNDTM GNGGA GNGLL GNGSA GNRMC GNVTG GNZDA Datum Reference GPS Fix Data Position Latitude/Longitude WGS84 GNSS DOP and Active Satellite Mini Specific GNSS Data Course Over Ground and...

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SPECIFICATIONS LT-300 GLOBAL NAVIGATION SATELLITE SYSTEM Certification and standards Equipment class Weight, with pole mount Weight, with roof mount Dimensions, with pole mount Dimensions, with roof mount Temperature, operational (ambient) -40°C to +55°C (-40°F to +131°F) Temperature, storage (ambient) -40°C to +85°C (-40°F to +185°F) Vibration, operational IEC 60945 (sine) & Proprietary Maritime Random profile (240 h) Vibration, survival Properitary Maritime Random profile (100 h) Vibration, shock Proprietary Maritime profile (60 g pk, 11 ms) Waterproof rating Wind, operational Wind, survival...

Open the catalog to page 4

LT-300 GNSS

LT-300 GNSS

Catalog excerpts

All Lars Thrane A/S catalogs and brochures