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LTMG312

LTMG312

Rugged Multiband Connectivity for Fleet and Public Transit

  • Multiband Integration: Combines LMR, WiFi 6E, and GNSS into a single, low-profile housing to reduce roof clutter.

  • Exceptional Durability: Features a marine-grade aluminum base and an IP69K-rated radome for extreme weather resistance.

  • Global Precision: Comprehensive GNSS support ensures reliable tracking across all major satellite constellations.

  • High Power Capability: The LMR element supports up to 100 Watts, ensuring strong signal transmission for P25 radio systems.

  • Versatile Compatibility: Field-tested for performance with Motorola APX4500 P25 radios

Primary Applications

  • Land Mobile Radio: Optimized for P25 radio systems and public safety communications.

  • Vehicle Fleet Management: Integrated tracking and data transmission for commercial fleets.

  • Public Transportation: Durable connectivity for buses, rail, and transit infrastructure.

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Description

The LTMG312 is a high-performance surface mount antenna designed for mission-critical land mobile radio (LMR) and vehicle fleet management. This small but powerful unit provides comprehensive coverage by combining a high-power LMR/P25 element with a WiFi 6E element and integrated GNSS. Its advanced GNSS capabilities support multiple global satellite systems, including GPS, Galileo, Glonass, Beidou, and QZSS, ensuring precise positioning in diverse environments.

Built to withstand harsh operational conditions, the LTMG312 features a rugged, UV-inhibitive ASA radome that is resistant to water, vibration, and shock. Rated at IP69K for dust and water ingress when properly mounted, it is an ideal solution for public transportation and industrial vehicle fleets that require reliable, long-term durability

Feature Specification
Frequency & Gain LMR: 769-805 MHz (2 dBi); WiFi 6E: 2.4-2.5 & 4.9-7.2 GHz (5 dBi)
Power Handling 100 Watts LMR, 10 Watts WiFi 6E
V.S.W.R. < 2:1 Over Range
Radome Dimensions 5.50″ Diameter x 2.38″ Height (139 mm x 60 mm)
Material ASA UV-Inhibitive Plastic; Marine-Grade Aluminum Base
Ingress Protection IP69K (When properly mounted)
Operating Temp -40°C to +80°C
Mounting 7/8″ (2.2 cm) Hole; Panel Thickness 1/2″ (1.27 cm)

Specifications

01_LTMG312 Spec Sheet Rev 1

File size: 616.44 KB
Created: 07-05-2026
Updated: 07-05-2026
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