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Re: 1KHz AF oscillator with 0.00002% distortion.


 

I started to build a board that would give me a bunch of frequencies ilke
that, nowhere near as fancy iu the oscillator part, but I never did get
enough 7490 chips to finish it. It's probably still around here someplace.
I used an FPGA. Discovered could only do decade division, otherwise odd harmonics would be created. Never really had time to investigate.


Heh. The last time I tried to fight one of those the officer showed up with a
record of calibration, there wasn't any way to fight that. And it ended up
costing me more...
I pulled mine when on the roadside. I guess instilling the seed of doubt prior to citation being written is/was more effective than fighting with a prepared and waiting prosecutor in courtroom.

Last speed incident involved me going too slow. Was tail end Charlie on a poker run, caught a light and separated from the M.C. Sheriff deputies claim to impeding flow of traffic was thrown out.

I do try to drive slower now. Partly due to age, partly due to cost of fuel. Mostly due to the current crop of "Ragers" running around now. Literally appear out of nowhere unexpectedly.

~SD

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