@dd1mat

99 Followers
159 Following
64 Posts
👨‍👩‍👦‍👦 Father & husband 👨‍⚕16|👨‍⚕13 
👨‍💻 Engineering Manager, Software developer 
❤ Ham radio, Chess, Borussia M'Gladbach
LocatorJN58FW
CallsignDD1MAT
dd1matMar 14
I copied today's #Morsle at 30 WPM! https://morsle.fun
Morsle - the daily Morse code challenge

dd1matMar 11
Show threadIG Intruder-WatchMar 11

Die IG Intruder-Watch hat am 25.02.2026 die BNetzA informiert und um Unterstützung gebeten.

Weitere Beobachtungen aus der Community willkommen.

https://intruder-watch.de

#IntruderWatch #HF #Signals

IG Intruder-Watch // Unabhängige Bandwacht

Monitoring und Analyse von 1 - 30 MHz. Unabhängige Meldestelle für Bandeindringlinge (Intruder) auf Kurzwelle.

dd1matMar 11
I copied today's #Morsle at 30 WPM! https://morsle.fun
Morsle - the daily Morse code challenge

Show threaddd1matFeb 13

@DJ5CW Of course you are right! HC07S #hamchallenge @hamchallenge

Thanks to @DJ5CW for #lcwo, my CW advisor Lutz DM6EE, and my peers in the CW academy foundation class Jan/Feb '26 - now I am looking forward practising my #morse skills.

dd1matFeb 13

Yesterday was the first day, I successfully finished lesson 40/40 on #lcwo

Having been subscribed to the platform since 2008, it took me quite a while to finish the basic learning of #morse code.

Thanks to @DJ5CW for #lcwo, my CW advisor Lutz DM6EE and my peers in the CW academy foundation class Jan/Feb '26.

Now let's keep on learning to get ready for more QSOs.

Show threaddd1matFeb 12
Konntest du schon Erfahrungen sammeln? @dl9et
dd1matJan 7
HamChallenge BotDec 31

The #hamchallenge is starting into its second year!

In 2025 we had 70 different participants who submitted 798 toots. The most successful participant was Ian, M0TRT (@ian) who completed 41 challenges!

Thanks to Phil, DL9PK (@phikes) for taking over the organization and operation of the 2026 edition. He rewrote the website, open sourced it (https://github.com/phikes/hamchallenge.org), and collected challenges for the coming year.

Here's to a successful second year, and thanks for all the fun we had in 2025!

Show threaddd1matDec 26
@dl9et Das ist ja fast genauso Tradition wie „Kevin - Allein zu Haus"
Show threaddd1matNov 14, 2025
@dl9et spannend. Wie bist zufrieden?
dd1matOct 24, 2025
skyeOct 24, 2025

Edit: Sorry Leute, der Kurs ist VOLL 😱

In Zusammenarbeit mit der Wau-Holland-Stiftung darf ich euch einen Online-Kurs mit 12 Abendterminen anbieten. Wir fangen bei Null an und lernen Stück für Stück, wie man so ein Linux bedient, was da alles drinsteckt, wie man drankommt und wie man überhaupt rausfindet, was man machen muss.

Begleitend gucken wir uns auch Compute-Grundlagen allgemein an.

Alle Infos zu Terminen und Anmeldung hier:

https://lihesys.de/linux/

Lian Herzberg Systemlösungen