Amateur radio ⁽²⁵⁶⁾

When I first got my foundation licence I was lucky in that a friend sold me a used FT450D at a seriously good price. Since then it has been in regular use. But now I also have the TS2000X I am somewhat torn. Currently the TS2000X is plugged into three antennas, the loft wire + tuner, and the loft 2m and 70cm big wheels. I had been using an FT817 for 2m and 70cm but that is now sat on the floor all disconnected. Poor thing. But what to do with the FT450D... I do like the radio, it's very easy to use, nice display etc. and quite compact. Ok, not compact like the '817 but it's a 100W rig. But the TS2000X does everything I need in just one set, so do I sell the '450D? Decisions... I mean, I don't need both, I won't use both together... or will I? Well, yes actually, I can run the '450D on HF and the '2000X on VHF, especially once I finally set up my external wire (the long one not the current short one). And the '450D is connected to the Linux box with the '2000X connected to Windows. So…

I am surprised that I actually managed to do something useful today. For a while now I have been meaning to put a Cross Country Wireless HF/VHF/UHF antenna splitter to use and today was the day. It is now sat upside down on the top shelf above the radios, fed from the discone in the loft and feeding two little LoRa modules, one for TinyGS and one receiving radiosondes. The TinyGS receiver had been running for some time sat in the loft and was previously the only thing connected to the discone. The radiosonde receiver had a 70cm ground plane in the shack and never received anything. Since reorganising the feed it has burst into life, rather surprisingly finding a balloon quite close to this QTH which was apparently launched from somewhere to the west of the Lake District but the data does not show the launch site. Looking at the altitude figure in the data I suspect it is already sat on the ground. Pity I cannot go out right now to see if I can find it. Now, the cabling is RG58 and so not particularly good at UHF. The next step is to put a pre-amp next…

Time to replace several lengths of coax and run new... 100m ought to do it!

I finally got some wire in the air. Well, not very much and not very high, but at least it is outside. One end is attached to an eye bolt outside the shack window positioned so I can reach it with the window open wide. From there the wire runs down to the workshop. I am not exactly sure of the length, Google Maps suggests just short of 30 feet. So pretty short! But it works, and the FT450D internal tuner can cope with it from 30m to 6m, except for 12m. Anything lower than 30m has SWR approaching 3 but otherwise it seems to be ok. Pity the sun is being naughty right now but it gets a good spread across much of Europe on 20m. The wire feeds a 9:1 (I think!) unun and a 1:1 choke, then RG58 (*) to the patch panel. The cable needs to be routed yet as it is currently just running through the open window. Signals received are definitely stronger than with the loft wire and Z11 tuner but it is hard to say exactly how much because of the time taken to swap leads, disable or enable the internal tuner, and…

New (to me) arrival in the shack... something I've been toying with getting for some time now. This is a TS2000X and has the 1296MHz option installed. It will take me a little while to get acquainted with it but it brings more capability on 2m and 70cm and adds 1296. I've been using an FT817 on VHF for FT8 etc. up until now and generally running it at 2.5W - fun, but I wanted a bit more juice up there. The Signalink from the '817 is ready to go, just waiting for a CAT cable and some coax plugs as I've used all the ones I need. That will at least give me time to read about the rig before playing...