M0RVB ⁽²⁹⁵⁾

It's out! OFCOM today published the new licence terms stating that licences are changed from today, see https://www.ofcom.org.uk/__data/assets/pdf_file/0029/278345/amateur-radio-general-notice-decision.pdf I did respond to the consultation. The two things that I was rather unsure of was the new rule that one cannily hold one personal licence - I still have my foundation and intermediate as well as the full - and the business about RSLs. On the licences I have not used my foundation or intermediate calls since I got the full licence but I maintained domains named after all three and in some cases my login ID for various forums etc is still my foundation callsign. But no biggie, the domains can expire, I will make sure I do not use any old email addresses and it doesn't actually matter if my login ID is the old callsign in any given forum provided my email address is correct. But to be tidy I'll work my way through those. It looks like OFCOM will be revoking one's 'lesser' licences during 2024/25. RSLs always stuck out with me but as I live in England never affected me. I can see the point where people want to use the RSL, I mean if I…

I actually spotted this little CB handheld via one of M0XFB's Tiktok videos. CB is not particularly active round here but even so I felt a handheld bit would still make a good addition to my kit. It will manage the full 4W output and has both the UK FM, and EU FM / AM ranges. https://www.thunderpole.co.uk/thunderpole-t-x-overview.html explains it better than me. It has the ubiquitous rubber duck type antenna but the antenna connector usefully is a BNC. No idea what the range will be with that antenna but it's certainly a handy little thing.

I just got two Lily LORA modules with Meshtastic firmware loaded, one on 433MHz and one on 868MHz. Both arrived with old firmware but that is no issue as the firmware is readily available, and anyway the documentation seems to recommend that loading the latest firmware is the first thing to do. There is a Meshtastic app for the iPhone and Mac (others available) with features replicated between them.  However, my thoughts of updating fell at the first hurdle. There are three options, use a web flasher, a CLI version or use a serial adapter. The web flasher requires Chrome or Edge and all my PC kit is in bits because of the leaky pipe. The Mac does not have Chrome nor is Chrome getting anywhere near it! There is a CLI option which requires brew and python3 / pip all of which need installing, leaving me to wonder if I (a) install all that on the Mac or (b) fettle the Windows PC together sufficiently to use it.  So, Windows PC on the floor, monitor resting against it (the monitor lives on a 4x stand so has no feet attached), Edge loaded and the 433MHz unit plugged in… finally…

I recently acquired a 10Ghz / 144MHz transverter which should get me a little closer to the band. I do still have a kit to build but having this means I can eventually test that as well. It needs a 10MHz reference input and I was recommended one from an eBay seller in China. The unit arrived today and having had it sat on a 'scope and counter for several hours it does seem to produce a solid 10Mhz signal at a nice sine wave (it has TTL output too). Not bad for £12.

Looks like I am out of action for a few days. We noticed a bulge in the kitchen ceiling which is directly under the shack. There are two pipes that run across under the floor for hot and cold water to the taps and down from the hot water cylinder to the rest of the house. Yes, you guessed it, right under my desk. So, all the radios, screens, Mac and PCs, audio stuff and all cabling out and desk out. On lifting the carpet the floorboard I needed to lift ran right across the room, and right under the test bench! So, all the equipment had to move, including the allegedly portable spectrum analyser and the teleprinter. Fortunately GB7RVB and all the network gear is on shelving attached to the wall so that can stay. And there is was, one leaking lead to copper joint. Far too late to go and get the bits to fix it… and searching for the parts by smartphone is not amusing. Grumble.