Variable range frequency divider for 0-200Mhz shifted down to 50Hz-15khz

In Progress Posted 3 years ago Paid on delivery

$30-250 USD

Paid on delivery

In Progress Paid on delivery

Hi,

I need a frequency divider with VARIABLE input/output range from 0 to ~200mhz to convert it to audio range 50hz to 15khz.

By variable i mean there are multiple frequencies on the input line, like a radio, and i need to be able to easily tune the input frequency range from 0hz to ~200Mhz and always get 50-15k in the output.

For example, i want to be able to "listen" to 40Mhz to 70Mhz range, and everything in that range should be shifted down to 50Hz-15khz.

In the end there will be 2 potentiometers, one for setting the width of the input range, and one for setting the shift of the input range.

Specifications are not strict, if you find components that work higher or lower frequency for the import, i am open to suggestion. In the end, the output must be in 50Hz-15k range however.

I need schematic and PCB done in EasyEDA if possible. If you use an other software for the pcb/schematic that is free and i can install it too, i can use that too, but i need it in editable format.

I have future work and modifications for the same design paid separately.

Thank you

Electrical Engineering Electronics Engineering PCB Layout Circuit Design

Project ID: #28302064

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7 proposals Remote project Active 3 years ago

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nikitamorozzz's Profile Picture
nikitamorozzz

Hello, Dear. I am an electronic engineer and PCB designer. I have experience of signal processing. I have designed EEG system and there I implemented FFT conversion and other several processes to brain wave analysis. I More

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haris021

I have Bachelors in Electrical Engineering and holds Masters degree in Energy Systems Engineering with strong research background. I have worked on several electronic design projects with indepth understanding of circu More

$200 USD in 7 days
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iquicksolution

Hey there I'm professional electrical engineer I'm expert in circuit design and simulations tasks I've vast experience in telecommunications and I can help you in doing your task perfectly

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engrhassanwali's Profile Picture
engrhassanwali

Hello There. How are you doing?. I have read the description, I have great experience doing similar jobs related to these skills Electrical Engineering, Electronics, Graphic Design, Algorithm, Raspberry PI, Micro Contr More

$250 USD in 7 days
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athulb's Profile Picture
athulb

hi, im a analog designer, please contact me for a chat. i can make the frequency prescaler. thanks

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hamzazayyad

Hello I have more than 15 years of experience in the embedded systems design and pcb design and electronics systems design So let's discuss your project in chat

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dm778866's Profile Picture
dm778866

Hi there. I have seen all the details of your project and I have noticed that your project is related to oscillators, frequency shift, and signal processing circuits. I have already done such projects. My basic field i More

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2.1
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