Showing posts with label Light Beam Telephony. Show all posts
Showing posts with label Light Beam Telephony. Show all posts
Thursday, May 16, 2024

A Light-beam QSO in Hollandia, Christmas 1944

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This old QST article caught my eye, largely because my father was also in Hollandia on that  Christmas day in 1944.  He was in the Navy hos...
1 comment:
Saturday, September 1, 2018

Lasers. Big Scary Lasers. And a guy with THE KNACK

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Here is another young fellow who shows all the signs of having "The Knack." I think his findings would be very useful for those ...
1 comment:
Sunday, March 13, 2016

Another Lightwave Communication Knack Story from the UK

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Hi Bill, I've been following your podcast since you started and enjoy every episode. I've been licensed here in Scotland s...
2 comments:
Friday, March 4, 2016

That Time We Were Re-Transmitted on 487 THz On a Red Light over Salt Lake City....

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Some of you may remember this from back in 2012: http://soldersmoke.blogspot.com/2012/09/soldersmoke-in-red-light-zone.html Fast forw...
Sunday, December 20, 2015

SolderSmoke Podcast #183 Pete's B'day, Simple-Ceivers, Binaural Bliss, 160 or Bust, GOOD BEHAVIOR, MAILBAG

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Bill's Frankenstein R2 receives 7 MHz signal and generates I and Q outputs SolderSmoke Podcast #183 is available. And it is GOOD! ...
5 comments:
Sunday, November 29, 2015

More on Light Beam Telephony

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Hi Bill, Reading about the Photophone and modulating the Sun experiments by G3ZPF reminded me of my own schooldays when as a final year ...
1 comment:
Saturday, November 28, 2015

Photophone! Modulating the Sun by G3ZPF (and Alexander Graham Bell, and Mr. A.C. Brown of London)

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Yesterday David G3ZPF sent us another very interesting e-mail, this one about some very creative sunlight communication ex...
2 comments: