Do crystal radios still pick anything up?

And park it somewhere in the Caribbean, as a tax haven.

Have to saw Scotland off first though, or we will sink....

Reply to
The Natural Philosopher
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Unlikely. Scotland is still bobbing up after the last ice age. ;-)

Tim

Reply to
Tim+

And the south is bobbing down in response, apparently.

Reply to
Dan S. MacAbre

Yes - but on a crystal set? They may have existed, but I don't ever remember seeing one for SW.

Reply to
Dave Plowman (News)

Surrounded by blacks? Have you run this by your kipper pals?

Reply to
Dave Plowman (News)

Tottenham Court Road used to be the mecca for electronic hobbyists back in the day. They stocked *real* stuff back then; today it's just a load of brand new consumer tech gadgets.

Reply to
Cursitor Doom

They weren't as directional as they originally thought - and hoped. They only found out about 30 years later that the gain in desired direction was pretty much zero. I enjoyed a guided tour around it when it was still operational; mostly underground and like something out of James Bond.

Reply to
Cursitor Doom

Can you name a better photo-transistor than the OC71? ;-)

Reply to
Cursitor Doom

Why would a MW "power" station have to be treated differently to

198lHz in the way you describe in your second paragraph (which I can't say I fully understand)?
Reply to
pamela

Proops was an Aladdin's Cave! In those post-war days, there was masses of ex-WD stuff coming onto the market. What happens to ex-WD stuff these days, if there is any?

Reply to
Chris Hogg

Those are nearly gone as well. It's now coffee bars, restaurants, sports wear and furniture shops.

Reply to
Adrian Caspersz

Yah bollocks. Get digging - only 50 miles from Stirling to Dumbarton. You can have the bits below that line, including Nicola :-)

Reply to
News

Rarely these days much more that about a 100K for a main station, the olde analogue was peak sync power the average was a lot lower then that it appeared to be.

But it is in a Very tight beam towards the distant horizon it costs too much money to generate and waste heating up the ground locally!..

Reply to
tony sayer

In fact I'm involved in a community radio station and recently we did a thing with some local schools re radio and what it was all about. Part of that was we made up some crystal set kits which the children put together. They were amazed that they worked and all ran off home with them proudly boasting that they could make a radio!.

Only problem is that AM transmitters are starting to be shut down now:-(

Reply to
tony sayer

As long as I can remember the bottom end of TCR (nearest central London) has been full of electronic equipment retailers.

They're piled high with boxes of electronic equipment and with negotiable prices. If they exist, it would be interesting to see some historical photos showing the time before that. I wonder if there are any sites which show them.

Reply to
pamela

I think the answer to that is in the 3rd paragraph.

Reply to
Cursitor Doom

OCP71?

Reply to
The Natural Philosopher

It was till the SNP took over.

Reply to
The Natural Philosopher

IIRC if you carefully stripped the paint off an OC71 you had an OCP71.

Reply to
Chris Hogg

Exactly. Well remembered.

Reply to
Cursitor Doom

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