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Grundlagen für Einsteiger
Grundlagenwissen für Einsteiger in dieses schöne Hobby. Fragen bitte im Stammbord stellen, hier nur ausgearbeitete Texte hinein!
Topics: 12

12 Topics

79 Posts

Last post Re: Gittervorspannung
by strabo View the latest post
Wed May 17, 2023 18:49
Schaltungsbesprechungen
Interessante Schaltungen und technische Lösungen historischer Radio können hier fachlich besprochen werden.
Topics: 18

18 Topics

70 Posts

Last post Re: Zusätzliche Absicherung d…
by röhrenradiofreak View the latest post
Sun May 04, 2025 11:24

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Regeln für die Unterbereiche

Last post by Christopher « Mon Jul 11, 2011 13:49

by Christopher » Mon Jul 11, 2011 13:49

0 Replies

47705 Views

Last post by Christopher
Mon Jul 11, 2011 13:49

Topics

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Diskussion zu "kleine Kondensatorkunde"

Last post by ELEK « Mon May 13, 2024 21:27
Replies: 313
by Niko » Mon Jul 13, 2009 22:09
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313 Replies

525374 Views

Last post by ELEK
Mon May 13, 2024 21:27
Kondensatoren neu befüllen und tarnen

Last post by Mork_vom_Ork « Wed Mar 08, 2017 16:05
Replies: 75
by Christopher » Sat Jul 11, 2009 13:28
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75 Replies

255125 Views

Last post by Mork_vom_Ork
Wed Mar 08, 2017 16:05
Kleine Kondensatorkunde: Gute und defekte C's im Röhrenradio

Last post by PL504 « Thu Nov 04, 2010 2:28
Replies: 3
by Christopher » Mon Jul 13, 2009 22:02

3 Replies

208138 Views

Last post by PL504
Thu Nov 04, 2010 2:28
Spartrafo, Allstrom und andere Gemeinheiten

Last post by Christopher « Thu Sep 07, 2006 21:23
Replies: 1
by Christopher » Thu Sep 07, 2006 21:22

1 Replies

128675 Views

Last post by Christopher
Thu Sep 07, 2006 21:23
Neutralisation im HF-Teil

Last post by countryman « Sat May 10, 2025 18:57
Replies: 3
by Stradivari » Sat May 10, 2025 15:31

3 Replies

290 Views

Last post by countryman
Sat May 10, 2025 18:57
Steuergittermodulation, Reissdiagramme, Zieheffekte

Last post by edi « Sat Mar 22, 2025 17:54

by edi » Sat Mar 22, 2025 17:54

0 Replies

2823 Views

Last post by edi
Sat Mar 22, 2025 17:54
Weston- Element, Spannungsnormal

Last post by edi « Fri Jan 24, 2025 13:29

by edi » Fri Jan 24, 2025 13:29

0 Replies

5934 Views

Last post by edi
Fri Jan 24, 2025 13:29
Netztrafobestimmung für Nachfertigung

Last post by edi « Thu Jan 16, 2025 21:49

by edi » Thu Jan 16, 2025 21:49

0 Replies

4066 Views

Last post by edi
Thu Jan 16, 2025 21:49
Entlöten bei bleifreiem Lot

Last post by radio-hobby.de « Fri Dec 13, 2024 21:24
Replies: 12
by radio-hobby.de » Sun Apr 14, 2024 17:46

12 Replies

14548 Views

Last post by radio-hobby.de
Fri Dec 13, 2024 21:24
Prüfsender etc.

Last post by Munzel « Sun Dec 01, 2024 10:20
Replies: 3
by Alexander1962 » Thu Oct 31, 2024 22:31

3 Replies

6835 Views

Last post by Munzel
Sun Dec 01, 2024 10:20
Blaupunkt Riviera Typ: 2440

Last post by röhrenradiofreak « Sat Jul 27, 2024 14:16
Replies: 6
by Claus_de » Sun Jun 16, 2024 18:45

6 Replies

18093 Views

Last post by röhrenradiofreak
Sat Jul 27, 2024 14:16
Edi- Buch Schaltungsanalyse "Schaub Kongreß Super", 1938

Last post by Yamanote « Sun Jun 02, 2024 15:39
Replies: 2
by edi » Sun Jun 02, 2024 12:36

2 Replies

7444 Views

Last post by Yamanote
Sun Jun 02, 2024 15:39
Messungen an alten Kondensatoren

Last post by Tubeandy « Sun Apr 28, 2024 10:01
Replies: 3
by edi » Fri Apr 26, 2024 19:42

3 Replies

6602 Views

Last post by Tubeandy
Sun Apr 28, 2024 10:01
Welches Symbol ist das?

Last post by radio-hobby.de « Sun Mar 24, 2024 12:02
Replies: 3
by Sternsinger » Sun Mar 24, 2024 9:40

3 Replies

5905 Views

Last post by radio-hobby.de
Sun Mar 24, 2024 12:02
Verständnisfrage kondensator

Last post by olli0371 « Sun Mar 03, 2024 18:35
Replies: 6
by Sternsinger » Wed Feb 28, 2024 11:00

6 Replies

7609 Views

Last post by olli0371
Sun Mar 03, 2024 18:35
Einige Fragen zum Abgleich Satellit 1400

Last post by lewendi « Thu Feb 08, 2024 13:04
Replies: 12
by lewendi » Mon Jan 29, 2024 16:11

12 Replies

12510 Views

Last post by lewendi
Thu Feb 08, 2024 13:04
Der Anfang

Last post by fritz52 « Wed Jan 31, 2024 11:00
Replies: 67
by Chris1003 » Thu Dec 28, 2023 14:16
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67 Replies

31275 Views

Last post by fritz52
Wed Jan 31, 2024 11:00
Spaltpolmotor

Last post by Radiothomas « Thu Jan 11, 2024 15:38
Replies: 1
by elmot » Thu Jan 11, 2024 11:54

1 Replies

6417 Views

Last post by Radiothomas
Thu Jan 11, 2024 15:38
Kondensator ?

Last post by Radiothomas « Sun Dec 31, 2023 6:32
Replies: 5
by edz » Sat Dec 30, 2023 20:37

5 Replies

8004 Views

Last post by Radiothomas
Sun Dec 31, 2023 6:32
Radio aus den USA nutzen, was beachten?

Last post by Munzel « Tue Nov 28, 2023 18:37
Replies: 17
by Benno_Leipzig » Thu Jul 07, 2022 20:13
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17 Replies

29740 Views

Last post by Munzel
Tue Nov 28, 2023 18:37
Kann von unbekannten Spulenkernen der Typ bestimmt werden?

Last post by edi « Tue Nov 14, 2023 9:14
Replies: 17
by dachbodenbastler » Wed Nov 08, 2023 16:28
1

2
17 Replies

16873 Views

Last post by edi
Tue Nov 14, 2023 9:14
Kondensator

Last post by Radiothomas « Tue Apr 11, 2023 8:40
Replies: 2
by scardale » Mon Apr 10, 2023 12:12

2 Replies

17244 Views

Last post by Radiothomas
Tue Apr 11, 2023 8:40
Philips Trimm Kondensator

Last post by fritz52 « Sun Mar 26, 2023 17:04
Replies: 2
by fritz52 » Sun Mar 26, 2023 16:26

2 Replies

17467 Views

Last post by fritz52
Sun Mar 26, 2023 17:04
Elektronische Regelung für Trenntrafo für 220vAC

Last post by Munzel « Sun Mar 26, 2023 15:54
Replies: 8
by Restorer62 » Fri Feb 17, 2023 15:58

8 Replies

20327 Views

Last post by Munzel
Sun Mar 26, 2023 15:54
wäre das einige günstige Trenntrafoalternative

Last post by Radiothomas « Sun Mar 26, 2023 11:41
Replies: 6
by Ryps » Fri Feb 17, 2023 17:46

6 Replies

17066 Views

Last post by Radiothomas
Sun Mar 26, 2023 11:41
Kondensatoren und Gleichrichter

Last post by Optamist « Tue Feb 21, 2023 9:15
Replies: 5
by Restorer62 » Sun Feb 19, 2023 16:42

5 Replies

15274 Views

Last post by Optamist
Tue Feb 21, 2023 9:15
Lötstation Rsa RDS 80

Last post by Hobbybastler « Mon Feb 20, 2023 22:13
Replies: 1
by Restorer62 » Mon Feb 20, 2023 20:21

1 Replies

9752 Views

Last post by Hobbybastler
Mon Feb 20, 2023 22:13
Kondensatortyp durch Kapazität erkennen ?

Last post by radio-volker « Sun Jan 22, 2023 8:15
Replies: 3
by Smutjes » Sat Jan 21, 2023 13:03

3 Replies

12551 Views

Last post by radio-volker
Sun Jan 22, 2023 8:15
Schirmgitterspannung

Last post by tornadofilm « Fri Nov 25, 2022 22:33
Replies: 8
by tornadofilm » Wed Nov 02, 2022 21:12

8 Replies

20891 Views

Last post by tornadofilm
Fri Nov 25, 2022 22:33
Warum Unterschiedliche ZF-Frequenzen für FM und AM?

Last post by radio-hobby.de « Mon Oct 31, 2022 23:06
Replies: 8
by Nachwuchsbastler » Tue Jun 07, 2022 22:22

8 Replies

19945 Views

Last post by radio-hobby.de
Mon Oct 31, 2022 23:06
90 Grad abknicken von Anschlussbeinchen mittels einer Zange

Last post by ELEK « Thu Jun 09, 2022 21:27
Replies: 5
by Pitterchen » Thu Jun 09, 2022 10:55

5 Replies

14430 Views

Last post by ELEK
Thu Jun 09, 2022 21:27
Reicht mein Wissen aus um eine Kondensatorkur durchzuführen?

Last post by simon7 « Tue Mar 29, 2022 15:54
Replies: 6
by simon7 » Mon Mar 28, 2022 14:15

6 Replies

16979 Views

Last post by simon7
Tue Mar 29, 2022 15:54
Wie addieren sich Induktivitäten auf einem Ringkern?

Last post by Bosk Veld « Sat Feb 26, 2022 9:49
Replies: 6
by radio-hobby.de » Thu Feb 24, 2022 17:13

6 Replies

17297 Views

Last post by Bosk Veld
Sat Feb 26, 2022 9:49
Fragen zum Aufbau einer Langdrahtantenne LW/MW

Last post by newman « Mon Jan 10, 2022 9:59
Replies: 7
by newman » Sat Jan 08, 2022 16:17

7 Replies

19084 Views

Last post by newman
Mon Jan 10, 2022 9:59
Röhrentypen anhand der Abmessungen erkennen

Last post by t.olsen « Sun Jan 09, 2022 10:32
Replies: 4
by t.olsen » Sat Jan 08, 2022 16:09

4 Replies

14600 Views

Last post by t.olsen
Sun Jan 09, 2022 10:32
Warum Metallgehäuse im Regel-Trenntrafo nicht geerdet?

Last post by radio-hobby.de « Mon Oct 25, 2021 20:32
Replies: 7
by dachbodenbastler » Sun Oct 24, 2021 0:10

7 Replies

20161 Views

Last post by radio-hobby.de
Mon Oct 25, 2021 20:32
Röhrenradiobasteln für Quereinsteiger

Last post by radiobär « Sat Sep 11, 2021 18:33
Replies: 3
by dachbodenbastler » Fri Sep 10, 2021 22:53

3 Replies

16839 Views

Last post by radiobär
Sat Sep 11, 2021 18:33
Blitzschutz, Fangeinrichtung

Last post by countryman « Thu Apr 29, 2021 18:23
Replies: 16
by Bosk Veld » Thu Apr 01, 2021 11:14
1

2
16 Replies

42768 Views

Last post by countryman
Thu Apr 29, 2021 18:23
Ersatzteile gebraucht kaufen

Last post by SABA78 « Tue Apr 27, 2021 20:51
Replies: 2
by theRadiotor » Mon Apr 26, 2021 11:52

2 Replies

15176 Views

Last post by SABA78
Tue Apr 27, 2021 20:51
Trimmer, defekte erkennen/prüfen und ersetzen

Last post by Pitterchen « Sat Apr 17, 2021 8:41
Replies: 2
by Pitterchen » Fri Apr 16, 2021 10:31

2 Replies

15064 Views

Last post by Pitterchen
Sat Apr 17, 2021 8:41
Welcher Kondensator ist das?

Last post by Jolly « Fri Feb 26, 2021 14:36
Replies: 14
by Jolly » Mon Feb 22, 2021 13:44

14 Replies

33045 Views

Last post by Jolly
Fri Feb 26, 2021 14:36
Welchen Trafo ?

Last post by cerker « Thu Feb 25, 2021 11:53
Replies: 4
by Joerki » Sun Feb 14, 2021 8:53

4 Replies

17927 Views

Last post by cerker
Thu Feb 25, 2021 11:53
Messgeräte und Trenntrafo - was zu beachten ist.

Last post by Yamanote « Fri Feb 05, 2021 20:56
Replies: 5
by olli0371 » Sun Jul 19, 2020 15:05

5 Replies

21686 Views

Last post by Yamanote
Fri Feb 05, 2021 20:56
Eingestellten Sender am Antenneneingang messen?

Last post by radio-hobby.de « Thu Jan 28, 2021 20:44
Replies: 6
by carstenhh » Sun Jan 24, 2021 14:23

6 Replies

20795 Views

Last post by radio-hobby.de
Thu Jan 28, 2021 20:44
Anfänger grillt Loewe Opta R115 (52246), Rettungsmission!

Last post by eabc « Sun Dec 06, 2020 6:58
Replies: 18
by AdmiralVanGilbert » Thu Nov 12, 2020 22:46
1

2
18 Replies

44044 Views

Last post by eabc
Sun Dec 06, 2020 6:58
Antennensignal in die Ferritantenne einspeisen

Last post by Bosk Veld « Sat Aug 01, 2020 14:13
Replies: 2
by Bosk Veld » Sat Aug 01, 2020 13:51

2 Replies

18479 Views

Last post by Bosk Veld
Sat Aug 01, 2020 14:13
Ausgangsübertrager

Last post by radio-volker « Sat Jul 11, 2020 10:06
Replies: 3
by strabo » Sat Jul 11, 2020 7:12

3 Replies

17087 Views

Last post by radio-volker
Sat Jul 11, 2020 10:06
Grundig 955 Verständnisproblem

Last post by glaubnix « Fri Jun 12, 2020 10:36
Replies: 1
by pioupus » Thu Jun 11, 2020 22:08

1 Replies

15226 Views

Last post by glaubnix
Fri Jun 12, 2020 10:36
Kohlemassewiderstände ?

Last post by radio-volker « Thu May 14, 2020 7:09
Replies: 11
by EQ80 » Sun Oct 01, 2017 13:24

11 Replies

35786 Views

Last post by radio-volker
Thu May 14, 2020 7:09
Codierung der Spannung eines Kerkos

Last post by makersting « Sun May 03, 2020 21:50
Replies: 3
by makersting » Fri May 01, 2020 8:55

3 Replies

16265 Views

Last post by makersting
Sun May 03, 2020 21:50

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