Tony, M0SHA, kindly gave us a very interesting talk on optical communications using a homebrew tranceiver which demonstrated the design , setup and operation of the mode.
He also had a very interesting display of various optoelectronic devices that can be pressed into service to produce a good quality piece of equipment for DX work.
For those that are interested in building such a device, please contact Tony directly at one of the club meetings.
For further information also see the excellent Blue Haze website: http://www.bluehaze.com.au/modlight/index.html
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