已关闭

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.

技能: 电路设计, 电機工程, 印制板布局, 无线

查看更多: looking logo design restaurant, design good looking ebay, web design environmental looking, design professional looking websites

About the Employer:
( 0 reviews ) India

项目ID: #11773276

4名威客为此工作的平均竞标价是€819

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 更多

€1277 EUR 在35天内
(1条评论)
2.9
Chpb3929

Hello, I am interested to work with you. I have read the description and I want to discuss with you what exactly you want as deliverable. Let me know if you are interested. Thanks. Chirag

€555 EUR 在6天内
(5条评论)
3.1
VachPetrosyan

Hi dear customer. I have some questions 1. How much antennas need to do this work, 2. Please tell me antenna bandwidth. P.S. I have NI PXIe-5632 VNA

€333 EUR 在7天内
(0条评论)
0.0
ElectronicsGuru1

Hi, I am a PhD scholar with specialization in RF and microwaves with prime focus on antennas, filters, mixers, Low noise amplifiers, mixers, oscillators, PLLs and much more. I can easily handle your task. I have i 更多

€1111 EUR 在15天内
(0条评论)
0.0