English
English French German Portuguese Spanish Russian Japanese Korean Arabic Irish Greek Turkish Italian Danish Romanian Indonesian Czech Afrikaans Swedish Polish Basque Catalan Esperanto Hindi Lao Albanian Amharic Armenian Azerbaijani Belarusian Bengali Bosnian Bulgarian Cebuano Chichewa Corsican Croatian Dutch Estonian Filipino Finnish Frisian Galician Georgian Gujarati Haitian Hausa Hawaiian Hebrew Hmong Hungarian Icelandic Igbo Javanese Kannada Kazakh Khmer Kurdish Kyrgyz Latin Latvian Lithuanian Luxembou.. Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Burmese Nepali Norwegian Pashto Persian Punjabi Serbian Sesotho Sinhala Slovak Slovenian Somali Samoan Scots Gaelic Shona Sindhi Sundanese Swahili Tajik Tamil Telugu Thai Ukrainian Urdu Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu Kinyarwanda Tatar Oriya Turkmen Uyghur
Leave Your Message
Products Categories
Featured Products
Open Frame Power Supply PCB Assembly--STHL

Open Frame Power Supply PCB Assembly-...
Modular Power Supply PCB Assembly--STHL

Modular Power Supply PCB Assembly--STHL
Redundant Power Supply PCB Assembly--STHL

Redundant Power Supply PCB Assembly--...
Hot-Swappable Power Supply PCB Assembly--STHL

Hot-Swappable Power Supply PCB Assemb...
Load Balancer PCB Assembly

Load Balancer PCB Assembly
Network Interface Card PCB Assembly

Network Interface Card PCB Assembly
Wi-Fi Module PCB Assembly

Wi-Fi Module PCB Assembly
Bluetooth Module PCB Assembly

Bluetooth Module PCB Assembly
Repeater PCB Assembly

Repeater PCB Assembly
Optical Transceiver PCB Assembly

Optical Transceiver PCB Assembly
GNSS Module PCBA Assembly--STHL.png

GNSS Module PCBA Assembly--STHL

GNSS Module PCBA integrates multiple global navigation satellite system (GPS, GLONASS, Beidou, Galileo) receiving circuits, data processing chips, and wireless communication modules. Compared to a single GPS receiver, it provides more accurate, reliable positioning, navigation, and timing (PNT) services, adapting to complex aviation environments such as remote areas or signal-weak regions. The PCBA supports real-time data transmission to cockpit displays and flight management systems, enabling precise flight path planning and adjustment. Using high-sensitivity receiving modules and anti-interference design, our 20+ years of PCBA experience and strict quality control ensure each module meets aviation industry standards, with mass production capacity.

    Contact us

    GNSS Module PCBA Assembly--STHL

    Early challenges in GNSS Module adoption—such as weak multi-satellite signal capture, electromagnetic interference (EMI), and poor positioning stability in complex environments—have been overcome by specialized PCB assembly technologies, particularly rigid-flex PCBs, high-density interconnect (HDI) PCBs, and high-precision surface mount technology (SMT). These innovations effectively enhance the sensitivity of RF front-ends for capturing faint signals from multiple GNSS constellations, while integrating EMI shielding layers and optimized grounding structures to eliminate interference from external electronic devices and environmental noise. Rigid-flex PCBs and HDI PCBs, in particular, balance compact form factors with reliable signal transmission, supporting the miniaturization of portable, embedded, and industrial GNSS devices without compromising multi-system positioning accuracy. This technological leap has enabled GNSS Module PCBA Assemblies to outperform traditional GNSS circuits in key areas:

    • Superior Signal Integrity

      Advanced impedance-controlled routing (50Ω for RF circuits) and ultra-low-noise PCB substrates (PTFE, FR-4 high-frequency materials) minimize signal attenuation during the capture and amplification of weak GNSS satellite signals (down to -165dBm). Equipped with high-resolution (≥16-bit) ADC integration and high-sensitivity multi-system RF chips, they ensure the accuracy of multi-constellation positioning data, laying the foundation for precise location tracking (positioning accuracy ≤0.5m for RTK models, ≤3m for standard models). This eliminates signal crosstalk between RF, digital, and power circuits, ensures stable signal locking even in urban canyons, dense forests, or weak-signal environments, and meets the performance requirements of GNSS constellations including GPS, GLONASS, Beidou, and Galileo.

    • Versatile Form Factor Adaptability

      Compliant with IEC 60950-1 electronic equipment safety standards and ISO 16750 automotive electronics standards (for vehicle-mounted applications), the assemblies adopt reinforced isolation designs (such as RF shielding cans, multi-layer ground planes, and isolation slots) to prevent signal interference and electrical leakage risks. High-quality HDI and rigid-flex substrates are used to adapt to diverse GNSS module types—including portable, embedded, vehicle-mounted, and industrial-grade designs—and various form factors (from compact SMD modules to integrated PCBs), supporting seamless integration with IoT devices, automotive telematics systems, industrial control equipment, and precision surveying instruments. The conformal coating materials also meet dust-proof and moisture-proof requirements, ensuring compatibility with different installation environments, whether indoor, outdoor, or harsh industrial settings.

    • Reliable Long-Term Operation

      ENIG (Electroless Nickel Immersion Gold) surface finishes and waterproof conformal coatings (IP67 rating for outdoor/vehicle-mounted models) provide excellent corrosion resistance, moisture protection, and signal stability. Combined with rigorous temperature (-40°C to +85°C) and vibration testing (complying with IEC 60068-2), as well as enhanced thermal management through optimized heat dissipation pathways and low-power consumption design, the assemblies maintain stable performance during long-term continuous operation. They comply with long-term stability and aging test requirements, ensure consistent multi-satellite signal locking and positioning accuracy, and resist environmental factors such as temperature fluctuations, humidity, and electromagnetic radiation, making them suitable for 24/7 operation in diverse scenarios.

    Key Applications Across GNSS Module Sectors

    GNSS Module PCBA technology powers precise multi-constellation positioning and location tracking solutions in diverse industrial, automotive, consumer, and IoT scenarios, supporting reliable navigation, asset management, precision surveying, and location-based services while ensuring compliance with international safety and performance standards.

    Automotive & Transportation

    High-precision GNSS Module PCBA modules, featuring anti-interference design and stable multi-satellite signal locking, integrated with automotive infotainment, telematics, and ADAS systems. These are widely used in passenger cars, commercial vehicles, logistics fleets, and autonomous vehicles, providing real-time navigation, vehicle tracking, fleet management, and positioning support for advanced driving functions, while complying with automotive electronics standards and ensuring reliable operation in harsh vehicle environments.

    Industrial & Precision Surveying

    In industrial scenarios such as construction, mining, agriculture, and precision surveying, the PCB assemblies power rugged GNSS modules that require reliable high-precision positioning in harsh environments. The anti-interference circuits, waterproof design, and temperature resistance meet the strict requirements of industrial applications, supporting equipment positioning, land surveying, agricultural precision operations, and outdoor project management with multi-constellation compatibility.

    IoT & Wearable Devices

    Compact GNSS Module PCBA assemblies, built with low-power consumption design and miniaturized form factor, ensure stable performance in IoT devices and wearable tech (such as smartwatches, fitness trackers, asset trackers, and smart tags). They support 24/7 location monitoring, low-power standby, and wireless data transmission, adapting to the small size requirements of portable and wearable products, and enabling high-precision location-based services for personal safety, asset tracking, and outdoor activities.

    Consumer Electronics & Navigation Devices

    Custom GNSS Module PCBA modules, leveraging high-sensitivity multi-satellite signal capture and compact design, provide reliable technical support for consumer navigation devices, smart speakers, portable GPS trackers, and outdoor adventure gear. They support fast multi-constellation signal locking, precise positioning, and seamless integration with consumer electronics, meeting the needs of home, travel, and outdoor recreation scenarios, while ensuring long-term reliability and user experience.

    Why STHL PCBA should be your top choice for your LED PCBA needs?

    Let's explore the top 10 reasons why!

    Real Factory

    STHL PCBA is a real factory with 10,000+m² highly automated, dust-free factory，7 SMT lines, 2 DIP lines, 2 FCT lines, and 2 box building assembly lines. 

    Quality Guarantee

    We buy components from famous international platform like Mouser, Digikey, Farnell, Future, Avnet, Arrow or the agents. No components substitutes without customers approval!

    Rich Experience

    20+ years of experience in PCB & PCBA field.

    Cost Dowm

    Professional engineering team supports cost down.

    Global Sourcing

    500k parts with 100+ agents and suppliers.

    No MOQ

    No minimum order requests, we accept both prototype and volume quantity orders.

    Fully Certified

    With IATF16949, ISO9001, ISO14001, ISO13485 Certifications.

    NDA

    We ensure all of your projects documents security and sign NDA before RFQ.

    Intelligent Management

    Use Intelligent ERP system, MES (manufacturing execution system) for fast tracking.

    Fast Delivery

    Prototype orders will be fast completed and delivered, mass orders lead time is 4~5 weeks.

    About STHL PCB & PCBA

    LED PCB Assembly Revolutionizing Lighting Technology with Precision and Per (1)

    Shenzhen STHL Technology Co., Ltd. is a high-quality provider of electronics manufacturing services (EMS) in China, we serve customers worldwide along the whole industry chain including product design, material sourcing, PCBA production, cable assembly, box build assembly and comprehensive testing services.

    Established in 2006, we have more than 20 years of experience in electronics contract assembly manufacturing. Currently, we employ more than 220 staff members. Our 10,000 sqm facilities include 7 surface-mount technology (SMT) production lines, 2 through hole technology (THT) lines , 2 function testing lines and 2 box build production lines.

    At STHL, we provide electronics assembly services for energy power, communications, consumer electronics, computers & storage, safety & security, commercial and industrial products. Customers mainly from United States, Brazil, United Kingdom, Germany, Spain, Italy, Poland and . As an IATF16949，ISO9001, ISO14001, and ISO13485 certificated electronics assembly manufacturer, we produce products exactly comply with ROHS standard and quality guarantee. Based on our excellent engineering and production capacities in technical areas such as materials analysis & storage, advanced equipment, reliability testing (AOI, X-RAY, ICT test and function test), high effective SMT and THT assembly, we are recognized as a long-term reliable PCBA vendor by more and more customers wordlwide.

    Products Capability

    Items

    PCB capacity

    PCB name

    LED PCB Assembly: Revolutionizing Lighting Technology with Precision and Performance

    Material

    FR-4; High TG FR-4; Aluminum; CEM-1; CEM-3; Rogers, etc

    PCB type

    Rigid, flexible, rigid-flexible

    Layer NO.

    1, 2, 4, 6, up to 24 layer

    Shape

    Rectangular, round, slots, cutouts, complex, irregular

    Max PCB dimensions

    1200mm*600mm

    Board Thickness

    0.2mm-4mm

    Thickness Tolerance

    ±10%

    Min Hole Size

    0.1mm (4 mil)

    Copper Thickness

    0.5 OZ-3OZ (18 um-385 um)

    Copper Plating hole

    18um-30um

    Min Trace Width

    0.075mm (3mil)

    Min Space Width

    0.1mm (4 mil)

    Surface finish

    HASL, LF HASL, Imm Gold, Imm Silver, OSP etc

    Solder mask

    Green, red, white, yellow, blue, black, orange, purple

    Assembly details

    SMT and Thru-hole, ISO SMT and DIP lines

    Testing on products

    Testing jig/mold , X-ray Inspection, AOI Test, Functional test

    Quantity

    Min quantity : 1pcs. Prototype, small order, mass order, all OK

    Products Capability

    Files needed

    PCB : Gerber files(CAM, PCB, PCBDOC)

    Components : Bill of Materials(BOM list)

    Assembly : Pick-N-Place file

    PCB Panel Size

    Min size : 0.25*0.25 inches(6*6mm)

    Max size : 1200*600mm

    Components details

    Passive Down to 0201 size

    BGA and VFBGA

    Leadless Chip Carriers/CSP

    Double-sided SMT Assembly

    Fine BGA Pitch to 0.2mm(8mil)

    BGA Repair and Reball

    Part Removal and Replacement

    Component package

    Cut Tape, Tube, Reels, Loose Parts

    PCB+ assembly process

    Drilling---Exposure---Plating---Etaching & Stripping---Punching---Electrical Testing---SMT---Wave

    Soldering---Assembling---ICT---Function Testing---Temperature & Humidity

    13
    01

    Digital Innovation

    APPhored (7)
    01

    Digital Innovation

    DSC_3571
    01

    Digital Innovation

    Material are (1)
    01

    Digital Innovation

    第24点图替换组合配图1
    01

    Digital Innovation

    DIP 1
    01

    Digital Innovation

    How to Get Started with STHL

    Ready to partner with us for your LED PCB Assembly project? Here’s how you can get started

    • Contact Us

      Contact Us

      Reach out to our sales team via phone, email, or online chat to discuss your project requirements.
    • Professional Expertise (2)

      Provide Design Files

      Send us your PCB design files (Gerber, BOM, etc.) for a detailed quote.
    • Cost-Effective Solutions

      Get a Quote

      We will provide you with a comprehensive quote, outlining all costs and timelines.
    • Delivery

      Production and Delivery

      Once the quote is approved, our team will begin production, ensuring your PCB assembly is completed on time and to the highest quality standards.

    Make an free consultant

    Whether you need PCB Fabrication or PCBA Assembly Service, STHL delivers innovation and reliability.

    Your Name*

    Phone Number

    Country

    Remarks*

    reset