Roger G3XBM's (Mainly) Amateur Radio Blog

Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nanowaves and other random stuff, some not related to amateur radio.

Showing posts with label gb3cam. Show all posts

Showing posts with label gb3cam. Show all posts

8 May 2012

50MHz, 432MHz and 481THz this evening

Well, this was an interesting evening. Just after teatime I noticed 50MHz was open with some strong Es signals from Europe. A few stations w...

9 Jan 2012

Optical setback (of sorts)

RX set-up at Nine Mile Hill on 481THz tonight Flushed with my local successes (0.4km) last night, I decided to have a go at looking for ...

6 Jan 2012

Optical receiver head completed

481THz optical receiver with 100mm lens I now have a 100mm lens set-up in some grey drainpipe with 4x sighting scope attached on a tripo...

17 Nov 2011

A local 478THz (red light) beacon !

Map showing coverage of the 471 THz optical beacon GB3CAM Guess what - I've just discovered that not only is there a decent level of...

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Roger G3XBM: Burwell, Cambridge, United Kingdom

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