September 16th 08, 12:00 AM
posted to rec.radio.amateur.antenna
|
|
external usenet poster
|
|
First recorded activity by RadioBanter: Sep 2008
Posts: 17
|
|
"zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
On Sep 15, 3:59*pm, John Smith wrote:
John Smith wrote:
Richard Clark wrote:
...
Those so interested may, of course, wire me for files.
73's
Richard Clark, KB7QHC
When I was a kid (about 11 and making the "change over"), I hooked a
neon oscillator to an rf-step-xfrmr with a full wave bridge "detector",
to a VERY long wire antenna (very well insulated by egg insulators) and
it would pulse (flash) the neon bulb every so often ... gave me big kick
at the time ...
...
Regards,
JS
Hmmm, just in case any "youngsters" are around and wish to duplicate
"the experiment", change "detector" to voltage-multiplier-circuit ... if
you need, google it.
Regards,
JS- Hide quoted text -
- Show quoted text -
|