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Benjamin Grogg
Lives in Berne, Switzerland
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Benjamin Grogg

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Wer Morsen lernen oder auffrischen will gibt es hier eine kleine Auswahl an guten Programmen die ich regelmässig benutze…
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Benjamin Grogg

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Ja, es macht viel Spass :-)

""Notwendig nicht, macht aber Spaß": Morsetelegrafie in Deutschland" http://www.heise.de/newsticker/meldung/Notwendig-nicht-macht-aber-Spass-Morsetelegrafie-in-Deutschland-2750502.html?wt_mc=rss.ho.beitrag.rdf #itnews #feedly 
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Morsetelegrafie – das klingt nach Western und alten Schwarzweiß-Filmen. Dabei gibt es in Deutschland sogar eine Nationalmannschaft für die Schnelltelegrafie. Aber wozu braucht man Morsen überhaupt noch?
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Ich benutze diverse CW Programme. Im Moment ist Morse Runner hoch im Kurs. Höchste Konzentration ist gefragt. Pile-Ups sind enorm schwer wenn man schwache Stationen raushören will. 
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Benjamin Grogg

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That is my new 'vintage' RX friend in the shack. It is the JRC NRD-525 (incl. a 240Hz filter). I'm really happy with the performance (so far just tested with USB/CW). 
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Czeslaw Marko's profile photoManuel Schneider's profile photodennis mclaughlin's profile photo
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JRC were always at the high end of rx eqpt.
I had a DRAKE R4C and that was an excellent piece of kit for my early SWL days before I sat the RAE😀...73 de GM0PHG
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Benjamin Grogg

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Today in history, 1838, Samuel #Morse demonstrated his #telegraph system in Morristown, NJ for the first time
On this day in history, 1838, Samuel Morse demonstrated his telegraph system, and the Lunar Prospector launched from the Kennedy Space Center in ....
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Benjamin Grogg

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Anyone use successfully Arduino Micro to program a ATTINY84V-10PU? Got always avrdude: stk500_getsync(): not in sync: resp=0x00
No problem when I use a Arduino UNO.
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Brais Solla's profile photoBenjamin Grogg's profile photoAdrian Jost's profile photoOndřej Hruška's profile photo
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+Adrian Jost I had similar problem with my Pro.mini, and it turned out I had to switch the Tx and Rx wires. Also, make sure you press the reset button right after you click "flash" in the IDE or run avrdude - that is, if your programmer doesn't do this for you - mine doesn't.
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Benjamin Grogg

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Wer auf der suche nach einer unauffälligen leichten Antenne ist soll es mit der Resonant Feedline Dipole versuchen. Dies…
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Benjamin Grogg

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HiHi...
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Benjamin Grogg

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Happy World Radio Day everyone!
World Radio Day is about celebrating radio, why we love it and why we need it today more than ever. A day to remember the unique power of radio to touch lives and bring people together across every corner of the globe. Join the celebration! MORE. Message from UNESCO Director-General Irina Bokova ...
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Benjamin Grogg

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How the Colombian army sent a hidden message to hostages using a pop song...and Morse code.
To reach hostages held deep in the Colombian jungle, the Colombian army turned to an ad man and wrote a pop song
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Time to build another tuner (transformer) for my EFHW Wires. This transformer is based on a desing from PA0EJH. For now I don't use a capacitor. I have a 1.5 SWR on 10m which is ok for me. As toroid I use a FT140-43 with 0.70mm enamelled copper wire. The red plug is for a counterpoise (Not tested yet with this transformer) The only thing what I observed is that you get a better performance with a choke balun. For now I can't say more - i have to make more tests
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Nice work, thanks for sharing. 
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Ben Grogg, Benny Grogg, Beni Grogg
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HB3YIW
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Threema ID : CJFSZDZ8

Proton Mail (Secure) : benjamin.grogg.(at).protonmail.ch

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Amateurfunk Lizenz seit 2013 / HB3YIW
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Currently
Berne, Switzerland
Previously
Biel-Bienne, Switzerland
Da ist der Kunde noch König! Unkomplizierter und schneller Service!
Public - 8 months ago
reviewed 8 months ago
9 reviews
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