GPS 690-2700MHz MIMO Antenna with LMR200 Coaxial

GPS/MIMO Wideband Antenna for Next-Gen Vehicles

Introducing the high-performance GPS/690-2700MHz MIMO Antenna, the definitive connectivity solution engineered for modern, demanding applications, particularly in the rapidly evolving New Energy Vehicle (NEV) and intelligent transportation sectors. This rugged, low-profile assembly integrates both high-accuracy GPS and wideband 2G/3G/4G/LTE MIMO functionality into a single, compact unit. Utilizing premium LMR-200-type low-loss coaxial cable, it ensures unparalleled signal integrity from the rooftop to the internal modem.

Optimized Performance for Automotive & Fleet Telematics

This antenna is specifically designed to meet the rigorous performance requirements of vehicle-mounted installations. The integration of dual (MIMO) cellular elements and a high-gain active GPS receiver within one enclosure delivers a powerful, space-saving solution.

Cellular MIMO Performance (690-2700 MHz)

The MIMO (Multiple-Input, Multiple-Output) configuration provides crucial benefits for high-speed data transfer:

• Wideband Coverage: Covers all major global cellular bands, including crucial low-band frequencies (690-960 MHz) and high-band LTE (1710-2700 MHz), ensuring global compatibility and future-proofing.

• Enhanced Data Rates: The dual antenna elements significantly improve link reliability and throughput, essential for demanding applications like real-time diagnostics, remote firmware updates, and high-definition streaming.

• High Efficiency: Optimized element design guarantees high radiation efficiency, maximizing signal reception and transmission even in fringe coverage areas.

Active GPS/GNSS Positioning

The built-in active GPS module provides superior accuracy and fast time-to-first-fix (TTFF) for critical location services:

• Precision Navigation: Supports high-precision location tracking required for fleet management, asset tracking, and autonomous driving features.

• Low Noise Amplifier (LNA): Features an integrated LNA to boost weak satellite signals, ensuring reliable positioning in challenging urban environments or under tree cover.

Critical Application in New Energy Vehicles 

This antenna assembly is an indispensable component for the sophisticated electronic systems driving the NEV revolution, offering reliable connectivity for:

1. Vehicle-to-Everything (V2X) Communication: Provides the foundational link for safety-critical data exchange between the vehicle and infrastructure (V2I) or other vehicles (V2V).

2. Over-the-Air (OTA) Updates: Ensures fast, secure, and reliable download of crucial battery management system (BMS) and vehicle control unit (VCU) software updates.

3. Real-Time Telematics & Diagnostics: Facilitates continuous monitoring of battery health, energy consumption, and performance data, vital for fleet operators and manufacturers.

4. In-Vehicle Infotainment (IVI): Supports seamless, high-speed data for passenger entertainment and connected services.

Ruggedized Construction and Seamless Installation

Engineered for permanent installation on vehicle rooftops, the design prioritizes durability, ease of mounting, and superior signal quality, utilizing the excellent characteristics of LMR-200-type low-loss cable.

• Roof Mount Design: Features a low-profile, aerodynamic housing that minimizes drag and withstands high winds and vehicle wash cycles.

• IP-Rated Enclosure: The housing is typically IP67 rated, providing complete protection against dust ingress and water immersion, guaranteeing long-term operation in extreme weather conditions.

• LMR-200 Coaxial Cable: Choosing this low-loss cable type minimizes signal attenuation across the cable run, especially important for the higher frequencies used by LTE and GPS. The cable offers flexibility for easy routing through tight roof structures and provides excellent shielding against vehicle noise.

• Custom Termination: Standard configuration includes SMA or FAKRA connectors for secure, industry-standard interfacing with automotive modems and GPS units.

Technical Specifications & Quality Assurance

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This antenna represents a strategic investment in reliable, future-proof connectivity for all mission-critical mobile applications.