Nice to see that SatNOGS won the hackaday prize this evening. A little sad that PortableSDR didn’t win as well. They both prove that Ham Radio is alive and kicking and has a very well rooted place in the 21st century……As if it was ever in doubt
I remember reading something about this on the Southgate ARC news a while ago. When I tried to find it I couldn’t. Thanks to Hackaday.io I found it again. So what is it. The website has some big ideas on it but, to me it is a homebrew, simple Az El rotator using open source… Read More »
Two things have happened over the last week. The first was that after what must be 10 years I had a decent crash on my mountain bike. Nothing too bad, just a reminder that I’m not 16 any more and that duckboards have 2 parts. One part grippy, one part slippy. The grippy bit is… Read More »
I was after a really good explanation of what the I & Q were when talking about SDR. These are better tan anything I could come up with. Thanks W2AEW!
So it works then. Mini WSPR’ing with the U3 on 20m with an indoor 1.5m whip antenna. Who said ham radio needs big stuff.
Well the node is up and seems to be running reasonably well. The software is reporting distortion on the input but I think that is more to do with the close rf during testing. There are now some isolating transformers and a resistor in series to knock back a bit of signal and it seems… Read More »
I’ve used AutoCAD for a while (because I had a work licence) but since being promoted I didn’t need CAD software…boooo (I also had an inventor licence but that wasn’t used as much). Anyway, back to the point. I made a couple of front and rear panels for the QRPLabs ultimate 3 WSPR transmitter and… Read More »
I’ve had a little play about whilst avoiding the household viewing of ‘Strictly come dancing’ aka ‘celebrity showing off’ with the APRS maps you can embed through APRS.fi I’ve added a little map to the site here Just a bit of fun but I do like APRS. Great for the fells. Trouble is it seems… Read More »
There’s been a bit of positive progress on the node at g7kse headquarters. Mucking about with Echolink software proved a time consuming affair. This and that connected but not playing with each other and some absolutely horrendous noises coming out of all sort places and some shocking audio means that there is a good chance… Read More »
Today I received a very nice email from Ofcom. It was my NoV for my echolink node. MB7IAH Whilst I won’t be able to get it up and running this weekend because we have guests I hope to have everything up, running and ready for use early next week. There is a restriction of 1.6w… Read More »