Showing posts with label optical transceiver. Show all posts
Showing posts with label optical transceiver. Show all posts
20 Jun 2013

Finningley optical transceiver working fine

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Although I posted this on the Nanowaves Yahoo group , I forgot to update folks reading this blog on the progress with this optical transcei...
26 May 2012

My first 481THz 2-way QSO

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The 481THz kit at the G3XBM/P end of the path This evening, thanks to Bernie G4HJW , I managed my first 2-way optical QSO over a path of...
2 comments:
25 May 2012

481THz transceiver ready for QSOs

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The electronics of the 481THz AM transceiver My first complete optical speech transceiver has been finished and is ready for a line-of-s...
23 May 2012

481THz optical transceiver progress

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My AM baseband optical transceiver build is nearly finished (mechanics and electronics both almost complete), although I have to optimise th...
20 May 2012

Finningley Optical Transceiver (G4HJW)

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Bernie G4HJW is well known for his innovative microwave designs as well as many other good projects in recent years. This year he has pro...
13 May 2012

How I hate drilling boxes

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This afternoon I have been "engineering" my dual lens optical transceiver mechanics. This consists of 2 34cm long 110mm drain pipe...
2 comments:
12 May 2012

Light beam RX improvements

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This afternoon I played around with my light beam RX trying to squeeze a few more dB of sensitivity from it. Well I think I have managed it ...
3 May 2012

May Projects

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All being well I have a window of a few weeks before visiting grandchildren and the like, so I have a couple of new aims: (1) Convert the ...