Sharam DJ4RAM

#HamRadio operator • #DIY Nerd • Software systems engineer •
Amateur Photographer • #DARC DOK E13 • #AGCW#ARRL • 🌐 Locator: JO44XQ

2025-05-07

@DL6PL How many QSOs did you log? As an E13er I stopped CQ after having 13, hi.

Sharam DJ4RAM boosted:
Sandra NabbefeldSandraNabbefeld
2025-05-03

Zum heutigen "Tag des Übersinnlichen"

"Vielen Dank, dass Sie sich für Satan entschieden haben. Ihr Anliegen ist uns wichtig. Leider sind unsere höllischen Mitarbeiter zur Zeit alle im Gespräch ... Bitte warten ... Sie werden in Kürze zu einem unserer dämonischen Mitarbeiter durchgestellt ..."

Eine Gruppe von Jugendlichen in schwarzer Kleidung sitzen zusammen bei einer Séance und eine Stimme aus dem Nichts antwortet: "Vielen Dank, dass Sie sich für Satan entschieden haben. Ihr Anliegen ist uns wichtig. Leider sind unsere höllischen Mitarbeiter zur Zeit alle im Gespräch ... Bitte warten ... Sie werden in Kürze zu einem unserer dämonischen Mitarbeiter durchgestellt ..."
2025-04-27

Yesterday I tried out a DE-0113 #POTA spot near to my QTH close to the #Schlei inlet expecting a cozy late shift activation using an FT-857 and an SG-237 with few radials tuning ca. 19.5m of wire mounted inv-v via carbon mast.

... ended up in a nice SSB #pileup on 40m. Thanks folks for 30 QSOs in only 30 minutes. 😅

wide angle photo of the pota spot ca. 6m above the "Schlei" which is visible along the right side of the photo. There's a picnic table on the right side having some Ham equipment on it. Arrows pointing and describing a white mast and an SG-237 with radials at the rear.A picnic table in front having backpack and some Ham equipment such a trx on it with a top view to the Schlei.DJ4RAM sitting at the picnic table next to the Schlei holding a mic in the hand and seems to have a radio contact.
2025-04-13

@DA1EE Tnx QSO! 👍

2025-04-12

@DA1EE it was a pleasure 👍

2025-04-12

I went for a not so early morning POTA activation of DE-0741 "Geltinger Birk Nature Reserve" this morning. Cloudy WX on my way to the POTA spot but sunny when the wire antenna was set up and I started calling CQ in CW on the 40m band.

Unfortunately the small 7Ah battery wasn't on full capacity, so I only got 11 CW + 2 SSB contacts into the log before the TRX switched off suddently. 😅 #pota #activation #cw

Wide angle view of a cloudy sky, DJ4RAM in front, the dune beach (baltic sea) in background and the Falshöft lighthouse on the upper right side (very far away)DJ4RAM sitting on a picnic table bench at the POTA spot near the dune beach at the baltic sea using HAM Radio equipment on the table: a Yaesu FT-857 with side rails, a CW keyer, a small LiFePO4 battery and coay cable. Ther are arrow marks on the ground pointig to a multiband fuchs match box and a 10m carbon mast holding the antenna wire as inverted V.
Sharam DJ4RAM boosted:
Sandra NabbefeldSandraNabbefeld
2025-02-12

Acceleraphobie

Eine Schnecke sitzt auf einer Schildkröte und schreit panisch. Zwei weitere Schnecke schauen sich das Szenario an und die Eine sagt zur Anderen: 'Der Arme. Er leidet an Acceleraphobie."
2025-02-10

@DK4HAA Nice! Tnx 59 QSO

2024-11-19

@F4LUB 2/2 If you wanna use this setup seriously on vhf/uhf, you'll need a low pass for each band. only ~20dB rejection is enough as it (mine) alredy does 48dB rejection of harmonics on 2m and 43dB on 70cm.

2024-11-19

@F4LUB 1/2 ... in contrast to my last shown clip, this variant is very simple: Just flash the CEC firmware from github.com/phdlee/uvk5cec/rele, plug a usual cw paddle via 3,5mm connector into the fitting one on the device then open menu and change mode to cw and have fun. Many parameters are adjustable via menu: wpm, iambic a/b, tone pitch, mem keys etc.

That 3d printed cheap mini paddle shown in the video clip is available on eBay and Aliexpress. I'll try to put left peaces in my bag coming to 38c3.

2024-11-19

@F4LUB No I'm too shy for giving a talk on such a hudge plattform. 😅 I'll be there with other members of draussenfunker.de community showing xOTA and other pretty funny DIY ham things you can do.

2024-11-19

@asciijungle no, lack of working 3D printer I ordered in china for ~6 EUR/each. Bought 6 peaces extra, so you can have one at Glühwein-POTA or at OV/Station-Abend etc.

2024-11-19

successful optimization of my lightweight CW setup for #TOTA at the upcoming #38c3 🤓 😉 😅
youtube.com/watch?v=n70jPvp4h5

2024-11-04

prepared my light weight #ham TRX for working #TOTA in CW at the upcoming #38c3 😅
youtube.com/watch?v=BIquLQG5jN

2024-09-29

@do1mj IIRC the Athlon was the fastest and also the hottest. I had to mount a huge copper heat sink on mine to keep the temperature below critical. 🔥

2024-07-10

@sandra @sardegna @irenetobler Das Modem ist aber ein anderes als Deins, ne? Ich habe das Original bzw. das letztneueste Model mit X2 und 56k-Host-fähigkeit noch hier. 🤓 #sammelwut

Sharam DJ4RAM boosted:
DARC e. V. | Referat AJWAJW@social.darc.de
2024-06-29

Das ist Lenny, Lenny ist 10 Jahre alt, Lenny ist Funkamateur. Sein Rufzeichen ist DN9EN. Mach es wie Lenny, werde Funkamateur!

Gratulation vom gesamten AJW Referat zur Zulassung und zum Gewinn der #50Ohm Sticker Challenge. Die weiteren Gewinner werden morgen ausgezeichnet.

Sharam DJ4RAM boosted:
Martin from Torontomcourcel@mstdn.ca
2024-06-24

So BBC released an online version of the Hitch Hickers guide to the Galaxy text adventure game. enhanced 30th anniversary edition. And guess what folks, it's fully screen reader friendly, Enjoy! bbc.co.uk/programmes/articles/

Sharam DJ4RAM boosted:
41402-nyana1ba@suya.place
2024-06-20
Two people asking some bloated monster how they should call next USB spec.
Monster replies: USB 3.2 Gen 1x2

Title: somewhere in dungeons of USB Implementers Forum
Sharam DJ4RAM boosted:
Daniel Swainweatherwest
2024-06-09

Visually spectacular "sculpted" supercell thunderstorm near Woodrow on high plains of eastern Colorado earlier today (6/8/24). This storm featured a blue-green & ground-scraping shelf cloud (& dust storm beneath) so wide I could not fully capture even with wide angle lens!

Photograph taken by Daniel Swain on 6/8/2024 of a supercell thunderstorm near Woodrow, CO exhibiting visually spectacular structure (as described further in the main post).

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