20 Nov 2012

Tenbox 10m AM RX video

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It is hard to contain my enthusiasm for simple transceivers and super-regen receivers! This video shows just how well the RX breadboard for ...
19 Nov 2012

Tenbox 10m AM rig - a bit more

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Although I had little time today, I experimented with adding varicap tuning to the Tenbox AM transceiver's RX section. Only problem wa...
3 comments:

2 countries worked on 500kHz with JT9-1 mode

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Well, the JT9-1 test QSO with G3ZJO was a total success and completed in around 10 minutes this evening. Later, I called CQ on JT9-1 and go...

500kHz JT9-1 test this evening

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G3ZJO and I have reported each other's 500kHz WSPR signals and each managed to get reports from close on 1800km away but, despite being...

More Chromebooks

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The new Acer C7 Chromebook on the www.cnet.com site A few weeks ago I mentioned the Samsung Series 3 Chromebook which is available in t...
18 Nov 2012

472kHz WSPR this evening

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After the CW QSO and 500kHz WSPR TXing this evening I switched over to 474.2kHz USB dial WSPR receiving, whilst I watched "Homeland...

CW QSO with M0FMT on 500kHz this evening

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After the usual reports from all over the place on my 50mW ERP 500kHz WSPR I took a listen around for some CW stations this evening. G3XIZ w...

Barbados on 10m QRP

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8P6BX in Barbados Whilst looking for QSOs with Lesser Chirpy on 28.060MHz this afternoon I heard Ron 8P6BX in Barbados calling CQ. No g...
3 comments:
17 Nov 2012

Autumn projects - an update

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Well, I don't seem to be getting on too well with my autumn project list! The 472kHz transverter got finished, as did the WSPR beacon ri...
2 comments:

Lesser Chirpy spans the Atlantic (10m QRP)

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My 28.060MHz ultra-simple QRP transceiver was copied in the USA this afternoon. K3MM (Maryland) reported me on the Reverse Beacon Network a...
3 comments: