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And the bloke in charge was Blind Freddy.<br>
<br>
Ray vk2tv<br>
<br>
On 30/11/10 21:14, Terry Neumann wrote:
<blockquote cite="mid:4CF4CE86.2090306@internode.on.net" type="cite">
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<br>
I have seen a few "FREDs" around over the years. None of them had even
a faint resemblance to any of the others. I even built a few myself.<br>
<br>
FRED is a very versatile and variable species. In my experience,
the most spectacular was a pneumatically operated binary clock
controlled by a FRED which changed time every x seconds by opening and
closing a series of Venetian blinds - all done with air operated
pistons. The whole system took up the area of the average house block,
and was to be photographed by glider pilots from and altitude of 3,300
feet before starting a race to give them a correct starting time from a
common clock (FRED). It was designed and built by a very
enterprising farmer. These days it's all done with a GPS logger in
each aircraft. <br>
<br>
Some would say some of my APRS systems resemble a FRED. I would take
that as a compliment.<br>
<br>
73<br>
Terry<br>
<br>
<br>
<br>
<br>
On 30/11/2010 7:52 PM, Ray Wells wrote:
<blockquote cite="mid:4CF4C253.4080206@exemail.com.au" type="cite">Censored
version .. <br>
<br>
Flamin' Ridiculous Electronic Device <br>
<br>
Ray vk2tv <br>
<br>
On 30/11/10 18:22, Shaun wrote: <br>
<blockquote type="cite">On Tue, 30 Nov 2010 11:08:17 Ray Wells
wrote: <br>
<blockquote type="cite">This is all a bit OT but an interesting
history of how it used to be. <br>
<br>
FRED was interesting in that it used just 292khz separation. I don't <br>
remember the exact history but when 2m FM started up in Sydney the <br>
primary channel was 146.000MHz, known as Ch B. <br>
</blockquote>
Dare I ask what FRED stands for? <br>
<br>
We use a similar term at work ending in Ridiculous Electronic Device <br>
<br>
Shaun <br>
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