🚨 Ungewöhnliche Signale auf 40 m beobachtet.

Seit Anfang 2026 empfangen wir Signale, die zunächst wie CW wirken.
Analyse zeigt jedoch FSK-2 mit 7 kHz Shift und 20 Bd.

Betroffene Frequenzen:
7041.5 / 7043.0 / 7048.5 / 7050.0
7061.5 / 7063.0 / 7068.5 / 7070.0 kHz

Thread 👇

#HamRadio #Shortwave #40m #bandwacht #amateurfunk

Rainy but mostly dry were the weather conditions this morning during my short #POTA activation. What I didn't expect before was I'd manage to work every continent except for Antarctica!
Europe, North America and South America on #40m. Asia, Africa and Oceania on #15m. Nigeria as an #atno . New Zealand as furthest distant. 27 QSO.
Thanks hunters!

#hamradio #amateurradio

Spending this weekend working the new EFHW antenna, I got 96 POTA contacts across 10, 12, 17, 20 and 40 meters! All SSB, no digital! I am beyond happy with how it performs, and it even managed to get my last 2 states needed for hunting all 50 states in POTA!

#hamRadio #amateurRadio #SSB #POTA #EFHW #10m #12m #17m #20m #40m

Another #POTA early shift for DE-0192. Though it was sunny today there were only 2° C in the early morning hours.
On #40m #DX westward was sometimes possible (U. S., Aruba, Canada). No luck on #15m today. #20m yielded Cuba, Kuwait and Morocco. 88 QSO on all three bands.
Thanks hunters!

#hamradio #amateurradio

Well, it was such a nice day yesterday that I decided to put up the new EFHW antenna! Took a couple hours to get it in place and get it tuned up. It definitely works much better than I was expecting!

Managed to get the tune so I don't need to use any tuner at all on all bands that it supports! Everything is under 2:1 SWR and some are even nearly 1:1 which I really didn't expect!

The markers are color coded for the bands that I got contacts on. Green ones for 40 meters, orange ones for 30 meters, blue for 20 meters, cyan for 15 meters, and yellow for 10 meters!

I can definitely recommend this antenna ( myantennas.com EFHW ) without question.

#hamRadio #amateurRadio #POTA #EFHW #10m #15m #20m #30m #40m

Foggy but not really cold (8° C) were the #wx conditions today for another #POTA activation. #40m early this morning allowed some grey line DX to Brazil and Trinidad & Tobago. Also I could work the J51A DXpedition in Guinea-Bissau. Another #ATNO is Sint Maarten. #15m and #20m were also worked. In the end 111 QSO were in the log.
Thanks hunters!
#hamradio #amateurradio

@va3db @kr1st

It's certain that this signal did not travel around the world on the #40m band.
I promise, the audio would be much less artificial! 🔇

Want a smaller 40m antenna that still works great? This DIY guide walks you through building a reduced-size 40 m antenna from scratch — simple, effective, and perfect for limited space! 🛠️🌍

Check it out 👉 https://vu3dxr.in/how-to-build-a-reduced-size-40m-antenna-complete-diy-guide/

#HamRadio #40m #Antenna #DIY #RadioLife

How to Build a Reduced Size 40M Antenna – Complete DIY Guide

Build a compact reduced Size 40M Antenna using PVC spacers and simple materials. Get full measurements, design diagram, assembly steps, and tuning tips

DXR Electronics Bits - Electronics and Technical resources from vu3dxr

Today I forgot to bring my laptop up the hill. Therefore I was forced to do #amateurradio the old style, talk to hams via #ssb instead of doing #ft8. It was a welcome change that made me join the #RSGB contest on #40m plus a #POTA activation on #20m.
Thanks hunters!

#hamradio

I'm dreamin' of a white #POTA.
17% precipitation probability. Worked.
An unfavourable wind direction blew the snow onto my equipment. So this was a short one. 17 data #QSO on #40m and #15m. Thanks hunters! And happy new year!
#hamradio #amateurradio