[SC.LUG] Damn!

Ian Molton sc at mailman.lug.org.uk
Sat Dec 7 22:40:00 2002


On Sat, 7 Dec 2002 20:01:33 -0000
"Martyn Kinder" <martyn@czd.org.uk> wrote:

> Ian,
> 
> I live just outside Crewe, and yes I have DSL - wonderful innit?

Indeed.

> There are two problems as far as I can see,
> 
> - Setting a frequency reference accurate to about 1 part in 10^9
> accessible to both

Not likely ;-)

> - Measuring the distance between the two locations accurate to within
> a very little bit.

My dad has a GPS receiver...

> Its much easier (but still bl**dy hard by amateur terms) to do
> something at VHF or UHF, but I'm still willing to have a thin about
> it.

I wonder what we'd get by just muxing our data? noise should cancel
anyway, so we'd just be left trying to phase and frequency correct our
data...

It'd probably suck, but it'd be fun to try :)

> I all ready have a 10GHz Rx (well transciever) and I have a couple of
> ideas for making a Dicke switch.

I was simply going to mix my two feeds at source by connecting the
dishes together and punching a hole in the local oscillators, then
feeding the resultant 10GHz signal into a butchered LNB, to down convert
it to 1GHz or so, which I can feed into my radio scanner.

> I suggest we take this off line now as this will bore the sc-lug crowd
> to bits

I dunno. perhaps someone else might join in? its boringly quiet here
anyhow :)

Any objections people?