Zamknięty

Design me a Product

I have designed a circuit board with a LORA antenna 868Mhz (with pi filter and 50ohm) and an integrated trace antennas on the PCB, designed per manufacturer design recommendations with pads for a "PI" filter for impedance matching the antennas to 50ohm impedance.

I'm looking for a RF engineer who can select components (capacitors and inductors) for the PI filter and test the circuit boards with the proper equipment, a network analyzer.

Please only bid if you have the correct equipment and experience with this type of antenna tuning / impedance matching. Thank you.

Umiejętności: Projektowanie obwodów elektrycznych, Inżynieria elektryczna , Projektowanie obwodów drukowanych (PCB) , Bezprzewodowy

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O pracodawcy:
( 0 ocen ) France

Numer ID Projektu: #11755720

9 freelancerów złożyło ofertę na średnią kwotę w wysokości €583 do tego projektu.

noumanalishakir

Hi I am Electrical Engineer and I have worked on SNR of different signals. I only work on those project which I can do with perfection. Send me complete details. See my previous project for more details. Regards En Więcej

€500 EUR w ciągu 10 dni
(9 Ocen)
4.8
GrigAnna

Hi , my name is Anna I'm electrical engineer with 9 year experience in PCB designing (with KiCad, Altium, cadence) and last project I was done is a "smart watch"project for novatronics LLC which is a Russian company a Więcej

€555 EUR w ciągu 10 dni
(5 Ocen)
4.2
DASOT

Hi I can do the requested RF design, based on your selected LORA IC and related peripheral circuit, and trim the PI filter at the antenna to have a match at 50Z! You should provide to me all the design information Więcej

€777 EUR w ciągu 20 dni
(1 Ocena)
2.9
Chpb3929

Hello, I am interested to wrk on this project. I have read the details and I want to discuss with you. Let me know if you are interested to work with me. Thanks. Chirag

€444 EUR w ciągu 10 dni
(5 Ocen)
3.1
EngrRajaSami

Hi, I have good experience of working.... I believe in hard work and giving best to my clients. Please contact me i can do this task for you.

€555 EUR w ciągu 10 dni
(1 Ocena)
1.6
reviciv

technical consultant with access to text equipment. I specialise in rf and circuit design hence it should not be a problem to match and select rf components for your circuit and antenna. I have previously design gsm ba Więcej

€555 EUR w ciągu 30 dni
(1 Ocena)
0.7
multicpu

Love me I am a designer of several fields. Logo , Graphics Design , website and phone app design. Good at illustrator , photoshop , 3D max , Maya I have much time for your working. And I wanna take your project. Więcej

€722 EUR w ciągu 10 dni
(0 Ocen)
0.0
mstfphlvn

SUMMARY: * Completed design and test of LNA, harmonic filters, transmit/receive antenna systems in C,X,Ku and Ka Band. * RF transmitter and receiver system design for satellite communication * Researched and d Więcej

€750 EUR w ciągu 7 dni
(0 Ocen)
0.0
aminick

I have a PhD in antenna design and have published many peer-reviewed articles on impedance matching. Moreover, I have access to the state-of-the-art antenna measurement equipment.

€555 EUR w ciągu 10 dni
(0 Ocen)
0.0
nitulsodlan1702

Hello, I can do this project. I am expert in Network Simulator (NS2/3), LTESIM, Oment++ and OPNET. I have done no of project on Network Simulator (NS2/3), LTESIM, Oment++ and OPNET. Please open your chat box for more Więcej

€555 EUR w ciągu 10 dni
(0 Ocen)
0.0