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RMS detector 1Hz-500MHz, 0.1dB linearity, -90dBm to +10dBm input

We need a custom schematic design ready for layout, which can implement an RMS level to DC level converter for detecting a signal amplitude with an A/D converter.

Input frequency: 1 Hz to 500 MHz

Input range: -90 dBm to +10 dBm

Accuracy: 0.1 dBm

Board size: max 100 mm by 50 mm

Power source: USB

The device is a simple analog in, analog out detector for measuring RMS value of a small signal in the frequency range 1 Hz to 500 MHz. With the input signal applied at the input, the output should be a DC voltage in the range of 0V to about 3V for feeding into a suitable A/D converter. The A/D converter is not part of the detector, but suitable types may be suggested.

A more detailed requirement document is attached.

You acknowledge and agree that all works of authorship included in this project, shall be considered "WORKS MADE FOR HIRE" and that all ownership in such works shall vest entirely to me.

You agree to assign and deliver to me the entire rights, designs, related documentation, title and interest in this project and all copyrights.

Four steps are defined for this project:

1) Schematic ready for layout

2) Layout

3) Functional prototype

4) Verification test

Please bid for the first step only along with individual estimates (time and money) for the remaining 3 steps.

Kĩ năng: Kĩ thuật điện, Điện tử

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Về Bên Thuê:
( 0 nhận xét ) Hillerod, Denmark

ID dự án: #1727643

6 freelancer đang chào giá trung bình €272 cho công việc này


hi, i can help.

€350 EUR trong 30 ngày
(37 Nhận xét)

Hi I am an Electronic Engineer and interested in doing the job. Please check PM. Thanks

€300 EUR trong 30 ngày
(8 Nhận xét)

Hello. I can do it. Please see PMB for a possible solution.

€250 EUR trong 15 ngày
(3 Nhận xét)

Hi, Quality design solution and on-time delivery guaranteed with support for all phases of the project. Please see my PM. Thanks.

€100 EUR trong 15 ngày
(6 Nhận xét)

PLease Read Pm sir :)

€120 EUR trong 10 ngày
(1 Nhận xét)

Dear Sir, We are Reserach and Development company whose working area are : -Digital Motor Control -Analog Design -Electronic Design -Power Electronics -PCB design -Embedded system -Matlab -Simulation of ha Thêm

€414 EUR trong 10 ngày
(0 Nhận xét)

I can do this easily.

€200 EUR trong 21 ngày
(0 Nhận xét)