F5UII - Christian
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f5uii.net
F5UII - Christian
@f5uii.net
Hamradio op' since 1993.
My website is https://f5uii.net | #HamDXMap MUF foF2 live https://dxmap.f5uii.net
Who has never wanted to see radio spectrum waves with their own eyes?

Here is a setup that combines an SDR receiver and LED filaments.
A story to watch... here
www.youtube.com/watch?v=moBC...

#SDR #Hamradio #Wifi #Waves #Spectrum #Radio
January 27, 2026 at 7:20 PM
Oh, just a heads-up for those who might have missed it: the amateur radio bands are about to get as crowded as a Paris metro at rush hour this weekend. 🚇📡
Why? Only the small matter of the French Championship!

😉 #HamRadio #FrenchChampionship #CoupeDuREF #REF #CW
January 24, 2026 at 8:09 PM
Have you ever wondered how your signal actually sounded on the other side of the world? With wtQSOPlayer, I am moving beyond simple statistics to offer you real audio analysis.
✅ Replay your QSOs made with FY5KE
✅ Analyze your modulations to better pierce the pile-ups
👉 www.f5uii.net/en/analyse-m...
Analyse your contest QSOs with wtQSOPlayer
"Discover wtQSOPlayer: the ideal tool to replay and analyze your contest QSOs. Find your audio exchanges on FY5KE's logs, check your modulation quality."
www.f5uii.net
January 23, 2026 at 8:42 PM
We look forward to contacting you this weekend during the French #REF #CW #Contest.
And for the phone operators, we'll see you in a month, for #SSB part.

#FY5KE #HamRadio #CW4Ever
January 23, 2026 at 3:08 PM
Reposted by F5UII - Christian
ESA is closely monitoring a notable space weather event, first detected at 18:09 UTC on 18 January 2026.

Aurora were observed over Europe last night and continued high levels of space weather activity are anticipated over the coming days.

www.esa.int/Space_Safety...

@esaspaceweather.esa.int
ESA monitoring January 2026 space weather event
The European Space Agency’s (ESA) Space Weather Office is closely monitoring a notable space weather event, first detected 18:09 UTC on Sunday, 18 January 2026. We are collecting detailed information ...
www.esa.int
January 20, 2026 at 1:18 PM
Strong aurora activity at both poles🌌🌍 .
At the same time, major radio propagation disruption with this magnetic storm with coefficient A=73 and K=7⚡
Stay tuned on 🌎 #HamDXMap

#AuroraBorealis #AuroraAustralis #MagneticStorm #RadioPropagation #HamRadio #AmateurRadio
January 20, 2026 at 9:15 PM
"Chasing signals, dreaming of stars."
Thanks to Arnaud Prost @esa.int astronaut for the exchanges.

May 2026 bring you countless uplifting and enriching encounters—on the airwaves and beyond

#FlySafe to 2026 #HNY #HamRadio 7️⃣3️⃣
January 1, 2026 at 12:02 AM
Reposted by F5UII - Christian
🚀 HamDXMAP Release 7 is live!
Most Wanted #DXCC rankings,
#ADIF #contest log import with full replay,
a brand-new #IOTA layer,
live VFO display from #WinTest, and accurate local time with DST.

Available on any device—jump in now!

#HamRadio #DXing #HF #HamDXMAP

youtu.be/vZh4Sq2wX7I
🚀 Discover HamDXMAP Release #7!
xplore the latest features of HamDXMAP, designed to enhance your DX experience like never before: ✨ Most Wanted DXCC Rankings – Instantly see which DXCC entities are rare, directly in call-sign…
youtu.be
November 15, 2025 at 8:30 PM
Are you ready for the #WAE (Worked All Europe DX)
#RTTY#contest ?

#FY5KE will be on air 📶

Read the rules
www.darc.de/der-club/ref...
#contesting #hamradio
November 5, 2025 at 11:45 AM
Reposted by F5UII - Christian
10 octobre 2025 : Déploiement programmé de 3 cubesats

Le 10 octobre 2025, les 3 CubeSats suivants seront déployés depuis le module expérimental japonais (JEM) « Kibo » : YOTSUBA-KULOVER e-kagaku-1 (fréquences du service amateur par satellite) BOTAN (fréquences du service amateur par satellite)…
10 octobre 2025 : Déploiement programmé de 3 cubesats
Le 10 octobre 2025, les 3 CubeSats suivants seront déployés depuis le module expérimental japonais (JEM) « Kibo » : YOTSUBA-KULOVER e-kagaku-1 (fréquences du service amateur par satellite) BOTAN (fréquences du service amateur par satellite) L’événement de déploiement de ces satellites par J-SSOD#33 sera diffusé en direct via la chaîne YouTube de la JAXA le 10 octobre 2025. La date et l’heure du déploiement sont susceptibles d’être modifiées en fonction du planning de l’ISS.
site.amsat-f.org
October 1, 2025 at 6:30 AM
Sharing some exciting #FY5KE news ...

New plaques, to place on wall 🏅
🥇 1st – #CQWPX #RTTY 2025, 10m : New World Record ⚡
🥇 1st – #CQWW #RTTY 2024 15m : New World Record ⚡
Thanks to all for QSOs

Thanks a lot to plaque sponsors !
#HamRadio #Contest #CQWW
September 29, 2025 at 8:21 PM
Here is the #CQWW #DX #RTTY #Contest last w-e finished!
Was busy over both days in LP on a single 10m band from #FY5KE 🌴.

Check out the animation of all 1300 contacts in just 1 minute! ⏱️
Provided by dev version of 🌎 #HamDXMap. Stay tuned !
#HamRadio #RadioContest #ContestLife #HF
Thanks for #QSO
September 29, 2025 at 5:14 PM
Sharing some exciting #FY5KE news ...

New plaques, to place on wall 🏅
🥇 1st – #CQWPX #RTTY 2025, 10m : New World Record
🥇 1st – #CQWW #RTTY 2024 15m : New World Record
Thanks to all for QSOs

Thanks a lot to plaque sponsors !
#HamRadio #Contest #CQWW
September 20, 2025 at 6:07 PM
Just passing through Paris and thrilled to showcase the 3 plaques from the #WAE Contest 2024, won from #FY5KE !
non-EU rankings 🏆
CW: f6fvy 3rd place in SO.LP!
SSB: @f5uii 5th in SO.LP!
RTTY: @f5uii & f6fvy 3rd in MO.HP!
And what a fun time, interesting #DX & #Contest talk around a Creole meal 🍛🌶
September 18, 2025 at 8:33 PM
Reposted by F5UII - Christian
Are you ready for the #WAE (Worked All Europe DX) #SSB #contest ?
there's still time to practise exchanging QTC traffic...

Try this QTC MP3 provided by Christian #DL1MGB on dl1mgb.com/thisthat/wae...
#FY5KE will be on air 📶

Read the rules www.darc.de/der-club/ref...
#contesting #hamradio
September 8, 2025 at 9:25 AM
This weekend, the #UKWTagung in Weinheim, always interesting conferences for those who understand German.
#hamradio #ukw

ukw-tagung.org
UKW-Tagung Weinheim | 12.-14.9.2025
– mit tatkräftiger Unterstützung durch Hilberling – realisieren eine QO100-Verbindung zur Neumayer-Station III
ukw-tagung.org
September 8, 2025 at 10:55 AM
Are you ready for the #WAE (Worked All Europe DX) #SSB #contest ?
there's still time to practise exchanging QTC traffic...

Try this QTC MP3 provided by Christian #DL1MGB on dl1mgb.com/thisthat/wae...
#FY5KE will be on air 📶

Read the rules www.darc.de/der-club/ref...
#contesting #hamradio
September 8, 2025 at 9:25 AM
Lunar #eclipse, #blood #moon, with bad smartphone fotos,

Location NE France
September 7, 2025 at 6:57 PM
Great idea for the #IARU #VHF #contest. As you know, I love maps...

It just misses a few photos to really put you in the field.

qrvmap.vhfdx.ro
@f5len #F8KID GL !
QRV Map
Add entry List 2 m
qrvmap.vhfdx.ro
September 5, 2025 at 8:13 PM
Reposted by F5UII - Christian
Good copy #FY5KE 10m Band TU 4 QSO #spiderbeam #flexradio
November 27, 2024 at 4:04 PM
🏝️ Something new is washing ashore on #HamDXMap
The IOTA map 🌍 is under construction!
Soon you’ll explore islands like never before — stay tuned 👀✨
It’s not live yet — but the adventure is coming! 🔥

#IOTA #DXing #HamRadio #HamDXMap
August 26, 2025 at 7:32 PM
For those who had the opportunity to contact 📻 #FY5KE during the #RSGB #IOTA #contest at 26th 27th July 2025,
you can listen 🎙️ to your QSO #CW #SSB online thanks to #wtQSOPlayer, a tool associated with #WinTest

#hamradio #WinTest

Here's the link 🔽
www.f5uii.net/live/wtQsoPl...
August 23, 2025 at 6:50 PM
Modifications de la bande 23 cm (1258–1300 MHz) :

Les principales dispositions entreront en vigueur le 27/12/2025, mais chaque pays de la CEPT pourra prévoir une période de transition pouvant aller jusqu’à 3 ans, afin de permettre l’adaptation des installations

site.amsat-f.org/2025/07/21/n...
Nouvelles règles d’usage de la bande 23 cm en Europe à partir de fin 2025
La récente Décision ECC (25)01, adoptée lors de la 67e réunion plénière du Comité Européen des Communications Électroniques (CEPT), va modifier l’accès des radioamateurs à la bande 23 cm (1258–1300…
site.amsat-f.org
July 21, 2025 at 10:19 AM
A big thank you to Peter DL7YS for meeting at #HamRadio2025.

This year, our last three participations in #WAE #Contest 2024 as #FY5KE award us with 3 plaques !

🏆CW @f6fvy 3rd SO.LP
🏆SSB @f5uii 5th SO.LP
🏆RTTY @f5uii @f6fvy 3rd MO.HP

Thanks a lot to @darc_ev!
June 29, 2025 at 7:27 PM