Praxis: Non QRP Bauprojekte

Platz für Diskussionen, die man nicht in eine der QRP Rubriken einordnen möchte oder kann. Die Arbeitsgemeinschaft für QRP und SELBSTBAU hat auch Platz für andere Projekte als QRP :-)

    2. Duerft Ihr breitbandiges ESSB machen? 25

      • AJ6QL
      • June 17, 2024 at 4:44 AM
      • AJ6QL
      • June 18, 2024 at 4:36 PM
    3. Replies
      25
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      3.3k
      25

    4. DF2OK

      June 18, 2024 at 4:36 PM

    2. Was ist das für eine Diode ? 6

      • dl8aax
      • March 17, 2024 at 10:53 AM
      • dl8aax
      • March 18, 2024 at 6:53 AM
    3. Replies
      6
      Views
      1.8k
      6

    4. DL4ZAO

      March 18, 2024 at 6:53 AM

    2. Schaltbild gesucht - erledigt 6

      • DF3OL
      • February 20, 2024 at 6:53 PM
      • DF3OL
      • February 20, 2024 at 10:44 PM
    3. Replies
      6
      Views
      1.7k
      6

    4. DF3OL

      February 20, 2024 at 10:44 PM

    2. Ringkern wickeln. Abstand der Wicklungen 13

      • DD5NT
      • October 3, 2022 at 6:56 PM
      • DD5NT
      • October 6, 2022 at 10:06 AM
    3. Replies
      13
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      5.5k
      13

    4. DL4ZAO

      October 6, 2022 at 10:06 AM

    2. Bauanleitung für einfaches FM-Funkgerät 28

      • DK3RED
      • September 26, 2022 at 12:54 PM
      • DK3RED
      • September 27, 2022 at 11:01 PM
    3. Replies
      28
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      11k
      28

    4. DF2JP

      September 27, 2022 at 11:01 PM

    2. Schalter für 12V und 25 A gesucht 47

      • DL8SFZ
      • January 23, 2021 at 4:37 PM
      • DL8SFZ
      • February 1, 2021 at 11:52 AM
    3. Replies
      47
      Views
      21k
      47

    4. DL7UXA

      February 1, 2021 at 11:52 AM

    2. Netzteil mit LT-1083 9

      • DL2YBF
      • April 22, 2020 at 8:05 AM
      • DL2YBF
      • May 7, 2020 at 9:29 PM
    3. Replies
      9
      Views
      7.2k
      9

    4. DL3ARW

      May 7, 2020 at 9:29 PM

    2. COMLINK Adapterkabel RS232/RS485 0.6m 3

      • de0508
      • December 30, 2019 at 11:03 PM
      • de0508
      • December 31, 2019 at 8:32 AM
    3. Replies
      3
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      3k
      3

    4. DL7BJ

      December 31, 2019 at 8:32 AM

    2. Suche Schaltung mit Thyratron TX4B - TH4B 10

      • DL1DSN
      • November 4, 2019 at 11:31 AM
      • DL1DSN
      • December 22, 2019 at 12:23 PM
    3. Replies
      10
      Views
      9.7k
      10

    4. dh6tf

      December 22, 2019 at 12:23 PM

    2. Ständer für KX-3 und PX-3 unter 10€ und mit wenig Mechanik :-)

      • DL1BAX
      • November 6, 2019 at 5:54 PM
      • DL1BAX
      • November 6, 2019 at 5:54 PM
    3. Replies
      0
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      1.5k

    2. Bezugsquelle Kondensator 500pF / 2000V aus Heathkit SB200 2

      • DD7CW
      • August 5, 2019 at 1:58 PM
      • DD7CW
      • August 6, 2019 at 6:12 PM
    3. Replies
      2
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      3k
      2

    4. DL1DSN

      August 6, 2019 at 6:12 PM

    2. Bastelworkshop SDR Scanner für UKW mit dem Raspberry 3B+

      • DL4ZAO
      • January 2, 2019 at 11:37 AM
      • DL4ZAO
      • January 2, 2019 at 11:37 AM
    3. Replies
      0
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      2.3k

    2. Heizung der Röhren in Heathkit-Geräten 3

      • DJ4DI
      • February 9, 2017 at 12:39 PM
      • DJ4DI
      • February 9, 2017 at 6:51 PM
    3. Replies
      3
      Views
      3.9k
      3

    4. DL6DSA

      February 9, 2017 at 6:51 PM

    2. SSB Trägerunterdrückung 6

      • HB9EHI
      • February 15, 2016 at 7:01 PM
      • HB9EHI
      • February 16, 2016 at 7:11 AM
    3. Replies
      6
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      5k
      6

    4. HB9EHI

      February 16, 2016 at 7:11 AM

    2. Frage, wie kann man den Drehwinkel detektieren 14

      • DJ6MZ
      • September 23, 2015 at 6:29 PM
      • DJ6MZ
      • January 4, 2016 at 7:57 PM
    3. Replies
      14
      Views
      9.9k
      14

    4. DL2JMB

      January 4, 2016 at 7:57 PM

    2. DMR Repeater DB0REI 7

      • de0508
      • September 3, 2015 at 8:09 PM
      • de0508
      • September 4, 2015 at 6:42 PM
    3. Replies
      7
      Views
      6.4k
      7

    4. DF2OK

      September 4, 2015 at 6:42 PM

    2. Gutes Licht gesucht? DIE Werkstattlampe! 6

      • DF2OK
      • July 31, 2015 at 8:41 PM
      • DF2OK
      • August 3, 2015 at 12:57 AM
    3. Replies
      6
      Views
      5.4k
      6

    4. DL7BJ

      August 3, 2015 at 12:57 AM

    2. Philips H2L/7 Allwellenempfänger von 1939 spielt. 2

      • DF2OK
      • August 2, 2014 at 2:44 PM
      • DF2OK
      • August 1, 2015 at 4:36 PM
    3. Replies
      2
      Views
      7.8k
      2

    4. dj1zb

      August 1, 2015 at 4:36 PM

    2. Verbogene Physik? Nicht mit Dave! 2

      • DF2OK
      • January 26, 2015 at 3:32 PM
      • DF2OK
      • January 26, 2015 at 7:33 PM
    3. Replies
      2
      Views
      5.8k
      2

    4. OE1SRC

      January 26, 2015 at 7:33 PM

    2. LED Humanalight erklärt 4

      • DF2OK
      • December 17, 2014 at 2:15 PM
      • DF2OK
      • December 22, 2014 at 6:48 PM
    3. Replies
      4
      Views
      6.1k
      4

    4. dm4ea

      December 22, 2014 at 6:48 PM

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