Find Jobs
Hire Freelancers

I need coaching on EMI test with spectrum analyzer.

min $50 CAD / hour

Concluído
Publicado há mais de 6 anos

min $50 CAD / hour

we have several PCB boards which were detected as a source of 100MHz emission in the lab. We would like to find the source of this signal with our spectrum analyzer(Siglent SSA3032X). we have probes and did some tests already, but it's hard to find anything useful since it's a new experience for us and we do not even know where to look. We need someone who has BIG experience in such troubleshooting and be able to spend 1-2 hours with us debugging the board and guiding us over skype video call. You should really teach us the technique of finding EMI issues and find the problem to get payment.
ID do Projeto: 15217160

Sobre o projeto

3 propostas
Projeto remoto
Ativo há 7 anos

Quer ganhar algum dinheiro?

Benefícios de ofertar no Freelancer

Defina seu orçamento e seu prazo
Seja pago pelo seu trabalho
Descreva sua proposta
É grátis para se inscrever e fazer ofertas em trabalhos
Concedido a:
Avatar do Usuário
I have experience on an EMC issues and high level on network analyzer. We can arrange a Skype or FaceTime conference calla and solve the issue in the best way. I was running an emc lab for 5 years. Please look my profile on LinkedIn [login to view URL] To see my experience. Best regards Rubén
$55 CAD em 3 dias
5,0 (1 avaliação)
1,8
1,8
3 freelancers estão ofertando em média $55 CAD/hora for esse trabalho
Avatar do Usuário
Hi, I am a post graduate power electronics engineer and having very good industrial experience of 8+ years in R&D and project development. I am excellent welding power supplies design, high frequency transformers design, solar grid tie transformers,electrical vehicles design, circuits design, multi-channel LED Drivers, Regulated power supplies design with universal input to DC output, Audio amplifier, drives design, Filters design for harmonic analysis and Power factor correction, SMPS, LED drivers, DC-DC, AC-DC converters design, PFC interleaved boost converter, Battery management system, Battery chargers, UPS design, sine wave Inverters, solar grid tie inverters, Solar battery chargers and street light systems design from few watts to KW range using Buck, Boost, and Buck –boost, Interleaved boost/buck, Fly back Push Pull and H-bridge inverters. I have very good experience to design high voltage power supplies up to 50KV for capacitor charging power supplies using soft switching topologies. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.
$55 CAD em 10 dias
4,9 (61 avaliações)
6,9
6,9
Avatar do Usuário
Hi, I’m a Web Designer/Developer from the UK. My name is Mike. Your project description sounds interesting to me and I do have skills & experience that are required to complete this project. Let's have a quick chat when you're online.
$55 CAD em 40 dias
0,0 (0 avaliações)
0,0
0,0

Sobre o cliente

Bandeira do(a) CANADA
hjkhgj, Canada
5,0
6
Método de pagamento verificado
Membro desde ago. 25, 2008

Verificação do Cliente

Obrigado! Te enviamos um link por e-mail para que você possa reivindicar seu crédito gratuito.
Algo deu errado ao enviar seu e-mail. Por favor, tente novamente.
Usuários Registrados Total de Trabalhos Publicados
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Carregando pré-visualização
Permissão concedida para Geolocalização.
Sua sessão expirou e você foi desconectado. Por favor, faça login novamente.