John's Vademecum

Try to learn something about everything, and everything about something -Thomas Huxley “Darwin's bulldog” (1824-1895)

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My digital Commonplace Book

07 : Blog

2 Post(s) for March 2025

Sun 09/03/25 : Tweaking The Blog Setup09/03/25 14:29 GMTJohn Pumford-Green
Sun 09/03/25 : A New Blogging platform?09/03/25 14:00 GMTJohn Pumford-Green,

Thu 04/04/24 : VPS & SSL

Trying to decide if this blog should be a general catch-all place for any and all subjects, or only for Radio related ones.

I'll start adding things that aren't strictly radio and see how I feel.

Let's start with a computer/server related one….

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09/03/25 14:34 GMT

Tue 19/03/24 : New Year, New Start

After deciding last year to only concentrate on HF CW to the exclusion of all other aspects of amateur radio I enjoyed a happy few months over the summer of 2023 doing just that - using manual telegraphy on the HF bands. I became comfortable on the Vibroplex bug keys and had many nice CW ragchews.

Winter came and drove me indoors, away from the shack and since I'd vowed only to use CW I found I did nothing radio related for many months. I had a few brief sorties on 60m digimodes using VNC to operate the shack PC without needing to sit in a cold icy shed….

Now as spring approaches I find I miss the variety of other aspects of the radio hobby, and I can't always find the time to sit in a shed using only manual telegraphy (enjoyable though that is). I want to be able to do radio even when I'm not able to spare the time to do cw.

I've found my DMR radios and hotspots and resurrected them. I've had some DMR QSOs, and I expect to have more over the coming weeks/months.

I've had one (so far) SSB QSO on 60m, after finally locating a microphone for my IC-7200.

I've put a V/UHF antenna up, only 2m agl adjacent to the shack, and set up an APRS i-gate (GM4SLV-2) and (after repairing the fan control circuit and fitting a new cooling fan) installed my TM-D710G in my van - for APRS and to monitor other V/UHF activity.

I've decided not to be so narrowly focussed on one (fun) aspect of the hobby, and to stretch myself into other areas.

→ Read more...

09/03/25 14:34 GMT

Fri 12/01/24 : fldigi bug

After compiling and installing the latest FLDIGI I found a bug - if the radio dial is moved while FLDIGI is running (with RigCAT control operating normally) I found FLDIGI crashes. This has never happened in previous versions. Fldigi should just track the changing rig VFO frequency, not crash!

I ran make uninstall and removed it and simply reinstalled the Debian packaged version 4.1.18, which runs perfectly well enough, without the new esoteric modes available in 4.2.03

09/03/25 14:34 GMT

Wed 10/1/24 : WSPR & FLdigi

Ran WSPR for around 24 hours and got lots of Spots - in the USA and Australia…

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09/03/25 14:34 GMT
public/blog/start.txt · Last modified: 09/03/25 14:54 GMT by john