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I’m looking for an experienced PCB design engineer to create a compact PCB that integrates LTE and GPS functionalities in a single module. The design must include onboard antennas for both LTE and GPS, a charging circuit, and debugging options. All other design and component details will be discussed over chat. --- Functional Features (Antenna Design Requirements): The PCB should include onboard antennas for both LTE and GPS, similar to the integrated antenna design used in ESP32 modules. Antennas must be PCB-etched or chip-type, without external connectors. Proper RF impedance matching (50Ω) and matching networks should be implemented for both antennas. Ensure antenna isolation, ground clearance, and tuning for optimal LTE and GPS signal performance. Include antenna layout guidelines, keep-out zones, and tuning/matching documentation as part of the deliverables. The complete design must fit within a maximum PCB size of 4 cm × 3 cm. --- Deliverables: Complete schematic design (Altium / KiCad / OrCAD preferred) PCB layout and Gerber files ready for fabrication Antenna layout and tuning documentation Bill of Materials (BOM) with part numbers and footprints 3D PCB model for mechanical reference and fitting --- Additional Notes: Use SMD components wherever possible to maintain compactness. Design should be production-ready, cost-effective, and optimized for RF performance. Final component selection, circuit integration, and other details will be discussed over chat. --- To Apply: Please share: Your experience in RF and antenna design, particularly with LTE/GPS/IoT modules Examples of previous compact PCB designs with onboard antennas Estimated timeline and cost for schematic, layout, and documentation
Projektin tunnus (ID): 40203105
12 ehdotukset
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Aktiivinen 6 päivää sitten
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12 freelancerit tarjoavat keskimäärin ₹9 600 INR tätä projektia

Hey there! I’m Alok, A PCB, Circuit and Mechanical designer with a passion for turning ideas into rock-solid, high-performance circuit boards. even expert on Python, C, C++ With nearly a decade of experience, I’ve tackled everything from compact consumer gadgets to complex industrial systems—always with a focus on precision, efficiency, and reliability. # Schematic & Layout Design – Clean, optimized, and manufacturable. # Component Selection & Library Management – No surprises, just the right parts for the job. # Reverse Engineering – PCB cloning, replication, and improvements. # Gerber, BOM & CPL Generation – Ready for seamless production. # DFM & DFA Expertise – Because great design means smooth manufacturing. # Multi-Layer, Flex, & High-Density PCB Design – Whatever the project needs. If you need a PCB and Code that’s efficient, reliable, and built for real-world performance, let’s chat. I’d love to help bring your project to life!
₹18 500 INR 5 päivässä
5,6
5,6

Good morning sir/mam, When i seen the details "Compact PCB Design with LTE and GPS" which you are searching. I am super exited to start it ASAP! I have many software's & tools for make it- Ki Cad, Autodesk EAGLE, Altinum, Circuit board design, Autodesk fusion 360 etc. Make 2d & 3d both I will share update within it in 1-2 Hours. WILL SHOW YOU SOME PAST OF WORKS Best regards, Manu R.
₹7 000 INR 7 päivässä
5,4
5,4

I’m an experienced PCB design engineer with strong background in RF, LTE, GPS, and compact IoT hardware design. I’ve worked on multiple projects similar to this scope, including my most recent project “Advanced Tracker”, which integrated LTE, GPS, onboard antennas, power management, and debugging interfaces in a compact, production-ready PCB. I can design a 4 cm × 3 cm PCB that integrates LTE and GPS with onboard PCB or chip antennas, following proper RF practices such as 50Ω impedance control, matching networks, antenna isolation, ground clearance, and keep-out zones. The antenna approach will follow proven techniques used in modules like ESP32, optimized for reliability and manufacturability. What I will deliver: Complete schematic (KiCad / Altium preferred) Production-ready PCB layout and Gerbers Antenna layout, tuning, and matching documentation Full BOM with footprints and part numbers 3D PCB model for mechanical reference I focus on clean RF layout, compact design, and cost-effective component selection, ensuring the board is ready for fabrication and mass production. Final component selection and system details can be efficiently finalized over chat. I’d be happy to share more details about my Advanced Tracker project and other similar designs.
₹7 000 INR 7 päivässä
5,3
5,3

HI, I am an experienced electronics and PCB Design engineer, specialised in use of ECAD software such as Altium Designer, KICAD, EasyEDA, etc. for the the design of electronics and PCB. I will design your projects to meet your Requirements and the industry standard. I do all kinds of circuits such as Power delivery circuit, Sensor Integrated Circuits, wireless control, MCUs etc. I will deliver the following. The Schematics for your Design The PCB for the design Bill of materials(If needed) Gerber, Pick and Place and other manufacturing and assembly drawings needed. Full Support and consultancy till the project is done. Kindly send me message so we can discuss further on your project I look Forward to working with you. Best Regards, Abdur-Rafiq
₹10 000 INR 7 päivässä
4,1
4,1

Hi There! -As you can see in my portfolio, I have significant experience developing IoT devices, including GPS monitoring and tracking equipment using GPRS + GPS with both ESP32 and STM32. Therefore, I consider myself well-experienced and qualified to carry out your project. - I work mainly with Altium Designer and can deliver everything you need. As you can see, this is not an AI-generated bid; I find it incredibly frustrating when people don't even read the project description and just send automated offers. At the same time, I can't spend too much time detailing everything here by hand without knowing if we'll move forward. If you're interested in working with me, message me via chat so we can agree on a proper quote; I can adjust to your budget as long as the timeline is reasonable. Regards!!
₹10 000 INR 7 päivässä
4,1
4,1

I’m a Senior PCB Design Engineer with 5+ years of experience in compact, production-ready hardware design, including LTE, GPS, and IoT modules. I have hands-on experience with RF-aware PCB layouts, onboard antenna integration, impedance matching (50 Ω), and antenna keep-out/ground clearance practices similar to ESP32-class modules. I can design a 4 cm × 3 cm compact PCB integrating LTE, GPS, battery charging, and debugging interfaces, using SMD components and optimizing the layout for RF performance, manufacturability, and cost. Deliverables will include schematics, PCB layout, Gerbers, antenna tuning/matching documentation, BOM with part numbers, and a 3D PCB model. I’m comfortable finalizing component selection and system details through discussion and can deliver a production-ready design within an agreed timeline. I’d be happy to share relevant project examples and discuss timeline and cost over chat. Note: This bid does not include components procurement, PCB manufacturing, assembly, and programming. That will be your end. Best regards, Chetan Chavan Senior PCB Design Engineer
₹5 700 INR 12 päivässä
3,7
3,7

With over 5 years of experience in Electrical & Electronics Engineering, I have a solid understanding of electronic circuits and digital systems, which would be invaluable in designing your compact PCB. My proficiency in KiCad, along with my knowledge of RF design, makes me the ideal candidate for this project. I've successfully created many PCB designs with onboard antennas and have always prioritized optimal signal performance, impedance matching, and ground clearance while ensuring compactness. Being an Embedded Systems Engineer familiar with LTE and GPS technology has given me an understanding of their specific requirements which I will bring to this project. Additionally, using CAD tools such as Autodesk Fusion 360, I can generate a detailed 3D model for you to reference during fabrication. Lastly, my portfolio also includes successful full-stack applications, AI-powered Python programs, and Linux system development which demonstrates my versatility and capability to handle any aspects that may arise during the course of the project. Combining this with my belief in delivering high quality work within timeframes and budgets set mutually we could make something excellent together. Looking forward to discussing the estimated timeline and costs further. Let's get started!
₹6 000 INR 7 päivässä
2,9
2,9

Hello, As an experienced electrical engineer, I specialize in RF and antenna designs, which makes me an ideal fit for this project. I have a thorough understanding of LTE, GPS, and IoT modules, having worked extensively on similar designs in the past. For instance, I can mention the compact PCB design I created for a wearable device that integrated GPS and NFC functionalities seamlessly. I always make it a point to use my knowledge of SMD components to maintain compactness without compromising on performance. Moreover, my proficiency with Altium / KiCad / OrCAD aligns perfectly with your preferred schematic design tool. In addition to delivering schematic, layout, and documentation, I'll provide you with a comprehensive antenna layout and tuning documentation as part of the deliverables since I find that aspect crucial for long-term performance optimization. Best Regards , Sakshi Masih
₹15 000 INR 1 päivässä
3,6
3,6

Hello, I have experience designing compact IoT PCBs integrating LTE and GPS modules, including careful RF layout, controlled-impedance routing, grounding, and antenna keep-out management. I regularly work with LTE/GPS reference designs and apply proven antenna layout practices suitable for compact form factors. For this project, I can deliver: • Complete schematic and PCB layout (KiCad or Altium) optimized for LTE and GPS signal integrity • PCB-integrated antenna or chip-antenna layouts based on manufacturer reference designs • Proper 50Ω RF routing, matching network footprints, and isolation between LTE and GPS paths • Antenna keep-out zones, ground clearance rules, and layout documentation for tuning • Fabrication-ready Gerbers, BOM, and 3D PCB model Please note that RF performance is finalized through tuning during bring-up; I will provide matching networks and clear tuning guidelines to support lab optimization. This approach minimizes risk while keeping the design compact and production-ready. I can start once module selection and constraints are confirmed and deliver within the proposed timeline. Regards, Hari
₹12 000 INR 14 päivässä
0,0
0,0

Hi There, To be honest i am a full time corporate employee, With the experience of 3+ year and Designed various PCBs like, PIR Motion Sensors, Radar Based Sensors, 1Ph/3Ph Energy meter, RF Based Remote, SIMCOM A7672S Module. Currently Working on Neoway N58 GSM(LTE), BT and GPS Module. So i you think we can work together on your project then please let me know. I would like to work on your project within the timeline of 5 days(Ready to Production). I will work on Alitum Designer. Best Regards, Saheb Ali
₹5 000 INR 5 päivässä
0,0
0,0

Hi, I’m a PCB design engineer experienced in compact LTE + GPS boards with onboard antennas (PCB/chip), RF impedance matching, antenna isolation, and tuning. I can handle the full design including charging circuit and debug interfaces, and deliver fabrication-ready files. Happy to discuss details over chat. Thanks, Arun
₹12 000 INR 9 päivässä
0,0
0,0

With my extensive experience in RF and antenna design, I'm confident that I can create a PCB that integrates LTE and GPS functionalities with onboard antennas meeting your stringent requirements. In particular, I've successfully designed IoT modules that incorporate similar features like you're requesting, ensuring proper RF impedance matching and isolation to achieve optimal signal performance. These experiences have made me well-versed in using tools such as Altium for schematic design, PCB layout, and Gerber file preparation – skills that will doubtlessly prove invaluable in your project. One of my major strengths is my commitment to compactness without compromising on functionality. I understand the importance of fitting within a limited PCB size, which is precisely what you need. My expertise in using SMD components aligns perfectly with your goal of a compact design. What sets me apart is not just my technical know-how, but the care and meticulousness I bring to every task. I guarantee you a production-ready and cost-effective design built for long-term reliability while being conscious of budgetary constraints. Plus, I'm detail-oriented, so you can expect thoroughness in the inclusion of all necessary documentation
₹7 000 INR 10 päivässä
0,0
0,0

Vatakara, India
Maksutapa vahvistettu
Liittynyt maalisk. 22, 2023
$15-25 USD/ tunnissa
$60 USD
₹1500-12500 INR
$10-30 USD
$250-750 AUD
£10-20 GBP
$10-30 USD
$750-1500 USD
₹1500-12500 INR
$10-30 USD
£20-250 GBP
$10-1000 AUD
$3000-5000 USD
$30-250 AUD
$250-750 AUD
₹600-1500 INR
£45 GBP
$250-750 AUD
$1500-3000 USD
₹1500-12500 INR