29 Sept 2012

QRO optical beacon for over-the-horizon tests

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12W red LEDs for optical beaconing This afternoon I ordered 3 off 12W red LEDs, called a Phlatlight PT54, from the USA. These were origi...

Autumn Projects Update

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About 6 weeks ago I listed a number of projects that I wanted to do this autumn. Here is a progress report. Finish the 472kHz transverter ...
28 Sept 2012

Operating 10m QRP SSB

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Today I took a break from designing and building innovative new stuff to enjoy 10m SSB whilst it is good. For some days now the band has bee...
24 Sept 2012

The current G3XBM shack layout

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The current G3XBM operating station This is the current G3XBM operating position. The new additions are the 472/500kHz 10W transverter...
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500kHz WSPR over 5 days

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The attached table shows the different stations that have reported my 500kHz WSPR in the last 5 days. In summary, 19 different stations in 8...
1 comment:
22 Sept 2012

A 500kHz WSPR screenshot from Finland

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Paul-Henrik, OH1LSQ has kindly send me his screenshot showing my WSPR signal as received in Finland. It shows a visible, if weak, trace on ...

New weak signal modes for LF/MF

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On the LF-reflector this evening comes news that Joe Taylor K1JT is thinking about the development of some new software for weak signal work...

500kHz REAL DX with the new transverter

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DX reports on 500kHz WSPR this evening using the new 10W transverter My new 500kHz transverter has "done the business" with re...

QRPtransceiver.com website

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http://www.qrptransceiver.com/website This website looks a useful resource for anyone wanting to find out about the commercial QRP radio...
1 comment:
21 Sept 2012

GPS tracking?

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Some help needed...... When out in the field locally receiving my VLF and LF test transmissions from home, it would be very helpful to be ...
3 comments: