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Internal GPS Antenna

Internal GPS Antenna – supplier from China

AsiaLeren's premium internal GPS antennas, engineered for seamless integration into devices requiring reliable positioning without external housings. As a leading manufacturer and supplier from China, we deliver compact, high-gain antennas optimized for GPS L1 (1575.42 MHz), GLONASS, and multi-constellation GNSS signals. Ideal for IoT modules, wearables, automotive telematics, and portable trackers, our internal GPS antennas ensure pinpoint accuracy in space-constrained designs.

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Why Choose Internal GPS Antennas from AsiaLeren?

Internal GPS antennas outperform traditional patch or helical designs by embedding directly onto PCBs or modules, minimizing size while maximizing signal reception. Unlike external antennas exposed to environmental damage, our models feature low-noise amplifiers (LNA) and SAW filters for superior performance in urban canyons, indoors, or under foliage.

Key advantages include:

Ultra-compact form factors (from 10x10mm to 25x25mm) for tight integrations.
High gain (up to 28dBi) with wide beamwidth for reliable satellite locks.
Multi-band support (GPS, GLONASS, BeiDou, Galileo) for global coverage.
RoHS-compliant materials ensure durability in harsh conditions (-40°C to +85°C).

Whether you're developing asset trackers, drones, or smart agriculture sensors, our internal GPS antennas provide the precision your projects demand—fast TTFF (Time to First Fix) under 30 seconds in open sky.

Key Features of Our Internal GPS Antennas

AsiaLeren's internal GPS antennasare built with cutting-edge ceramic substrates and advanced feeding networks, delivering unmatched efficiency in embedded applications.

Technical Specifications Overview

Feature	Specification	Benefit
Frequency Range	1561–1606 MHz (L1 bands)	Locks onto GPS, GLONASS, Galileo, BeiDou
Gain	25–28 dBi typ.	Strong signal amplification for weak environments
VSWR	≤1.5:1	Minimal signal loss, efficient power use
Polarization	RHCP (Right-Hand Circular)	Optimal for satellite signals
Impedance	50Ω	Standard compatibility with GNSS modules
Connector	U.FL/IPX, stamped metal	Flexible PCB mounting
Dimensions	10–35mm (customizable)	Fits wearables, modules, handhelds
LNA Noise Figure	1.0–1.5 dB	Clean signals, low interference

All models include built-in LNA for active gain and DC block to protect receivers. Customization options cover adhesive backing, cable lengths (100–300mm), and tuning for specific enclosures.

Performance in Real-World Scenarios

Urban Navigation: Axial ratio <3dB ensures 360° reception despite multipath interference.
Indoor Use: High-efficiency ceramics pull signals through walls, perfect for asset tracking.
High-Vibration Environments: Robust FR4 substrates withstand automotive or drone shocks.

Applications for Internal GPS Antennas

Our internal GPS antennas power diverse industries, from consumer electronics to industrial IoT. Here's how they excel:

IoT and Telematics: Embed in Quectel/UBlox modules for fleet management, reducing size by 70% vs. external whips.
Wearables and Fitness Trackers: Lightweight designs (<2g) enable precise location in smartwatches and fitness bands.
Drones and UAVs: Stable locks during flight, supporting RTK (Real-Time Kinematic) for cm-level accuracy.
Automotive ADAS: Integrate into dashboards for navigation, V2X, and emergency services.
Smart Agriculture: Track livestock or machinery with battery-efficient, low-profile antennas.
Portable Devices: Handhelds, cameras, and tablets gain reliable GPS without bulky externals.

For B2B buyers, bulk orders start at 100 units with OEM branding—contact us for volume pricing.

Internal GPS Antenna vs. External: Which Fits Your Design?

Aspect	Internal GPS Antenna	External GPS Antenna
Size	PCB-embedded (10–25mm)	Larger (50–100mm+) with cables
Integration	Direct solder/U.FL	Mounting brackets needed
Durability	Protected inside enclosure	Vulnerable to weather/vandalism
Cost	Lower per unit in volume	Higher due to housing
Signal Quality	Excellent with LNA (27dBi)	Superior in open air but inconsistent

Choose internal for compact, cost-effective builds. Pair with our external GNSS antennas for hybrid systems.

Customization and Manufacturing Excellence

As a China-based manufacturer and supplier, AsiaLeren offers end-to-end solutions:

Design Consultation: Free impedance matching for your PCB layout.
Prototyping: 7–10 day turnaround with 100% test reports.
Scalable Production: From 500 to 100,000+ units, ISO9001-certified.
Quality Assurance: 99.5% yield rate, 2-year warranty.

Manufacture and Supplier From China– Source directly from us for competitive MOQs, fast shipping worldwide, and tech support.

Frequently Asked Questions

What is an internal GPS antenna?

An internal GPS antenna is a compact, embeddable module that receives GNSS signals directly on a device's PCB, ideal for space-limited applications like IoT and wearables.

How do I install an internal GPS antenna?

Mount via adhesive or solder pads, connect U.FL to your GNSS receiver, and ensure 15–20mm ground plane clearance for optimal performance.

Can these antennas support multi-GNSS?

Yes, most models handle GPS/GLONASS/BeiDou/Galileo, with bandwidth covering L1 bands for global positioning.

What's the difference between active and passive internal GPS antennas?

Active includes LNA for gain boost (25–28dBi); passive relies on receiver amp (lower gain but simpler).

Ready to Integrate Reliable Positioning?

Elevate your products with AsiaLeren's internal GPS antennas—precision-engineered for tomorrow's devices.