Monthly Archives: March 2013
Speaky riser board

I soldered the speaky raiser board for the 9 Band modules as I mentioned during an earlier post.

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The following set of pictures may give you an Idea how I made it, and how it fits into the Tranceiver.

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Speaky 9 Band Extension

Yesterday I did some work on my speaky. I soldered together all the remaining Band modules
and put them on a raiser board which fits into the Box.

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Seriously I do not know how this will work on the HF side, mechaninally this is not a
problem because the Box is much bigger than needed due to the frequency counter.

You need to do some cleanups to bring all the modules in.

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The plug for the freq dialer must be grinded down a little bit. The whole Mainboard
must go 4 mm lower what you can do by grinding $45^circ$ angles into the metal cubes
what enables you to leave the spacers away.

Test will come in a few weeks.

Found pictures of my sidecar build…

I just found some Pictures from the build of my sidecar boat…

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gallery{Gallery here…}

Got another engine

I got another engine. A friend gave it as a gift.

  • Hatz E75
  • 350cc
  • 6 ps

There is also an old Ural frame available together with some parts for a cool bike!
Estimated fuel consumption should be 1-1.5 Liters. I hope.

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The engine is perfectly healthy even if it was lying around for several years.

Just found MathJax

during some web research I found MathJaX which
is basically a javascript which can format LaTeX Formulas on your website.

Let’s test:

$$ U=sqrt{P cdot R} $$

all right.

Posted on March 5, 2013, 4:35 am By
Comments Categories: code, software
Speaky Progress….

The Speaky board is soldered and ready for testing.

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