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Dave Tweed N3AOA's user avatar
Dave Tweed N3AOA's user avatar
Dave Tweed N3AOA's user avatar
Dave Tweed N3AOA
  • Member for 11 years, 6 months
  • Last seen this week
  • Lowell, MA
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About

I'm an engineering consultant specializing in the applications of DSPs, FPGAs and microprocessors -- both hardware and software development.

You can see my resumé here.

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Top posts

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16
Faraday cage in Microwave oven
May 29, 2016
8
How are symbols encoded in RTTY?
May 28, 2016
8
Is there a name for the demodulation technique described here using the parallax propeller?
May 11, 2016
7
MW AM reception improvements?
Oct 1, 2016
6
Recommended way to analyze spectrum output of a high-power amplifier?
May 14, 2016
6
Shaving Quartz Crystal for New Frequency
Jan 14, 2015
5
No stations on MW band at daytime
Sep 3, 2016
5
Why do Hams refer to bands by wavelength and not frequency?
Jun 4, 2016
4
What causes the audio distortion when working aurora?
Jun 16, 2016
4
Is it possible to have 2 FM transmitters on the same frequency?
Jun 19, 2015

Top network posts

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436
What is it that strips vocals from audio when a 1/8" audio jack is partially unplugged?
87
Why did LEDs take so long to appear as light bulbs?
78
Why are NAND gates used to make AND gates in computers?
73
Do dead weight 'components' exist?
72
Why do CRTs have 3 electron guns?