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Das Elektroniker-Forum • Thema anzeigen - Funktionsgenerator MG7000 Nachbau

Funktionsgenerator MG7000 Nachbau

Hier können Schaltungen/Schaltungslinks gepostet werden

Moderator: dussel07

Re: Funktionsgenerator MG7000 Nachbau

Beitragvon Pelle » 21.10.2017, 22:38

:D Ich denke schaltungstechnisch ist das Projekt hiermit abgeschlossen(?) Alles funktioniert zu meiner Zufriedenheit. Hier mal die Beweisfotos:
Rechteck_niedrig.JPG
500 Hz Rechteck
Sägezahn_niedrig.JPG
gleiche Einstellung Sägezahn

Die Frequenz stimmt ungefähr mit dem Schirmbild überein.
Bei maximaler Frequenzwahl des FG zeigen sich aber schon Schwierigkeiten bei der Qualität der Signale. Ich vermute, das ist systembedingt:
Dreieck_max.JPG
Rechteck_max.JPG

Alle bis jetzt durchgeführten Modifikationen zeigt der folgende Teilschaltplan:
Teilschaltplan MG7000.JPG
Pelle
 
Beiträge: 199
Registriert: 19.12.2012, 19:46

Re: Funktionsgenerator MG7000 Nachbau

Beitragvon alterhase » 22.10.2017, 18:43



Ich hätte zwar noch einige Änderungsvorschläge. ...doch wenns passt dann passts 8)

Viel Spass beim "Erforschen" des Oszilloskops! :D
Löten verbindet ...manchmals. :mrgreen:
73 55
alterhase
 
Beiträge: 12052
Registriert: 14.11.2008, 08:58
Wohnort: Wien/Kapfenberg

Re: Funktionsgenerator MG7000 Nachbau

Beitragvon Pelle » 22.10.2017, 19:01

Jetzt hast Du mich aber neugierig gemacht! Was würdest Du denn noch ändern?
Pelle
 
Beiträge: 199
Registriert: 19.12.2012, 19:46

Re: Funktionsgenerator MG7000 Nachbau

Beitragvon alterhase » 23.10.2017, 10:27

Ich bin mir sicher, dass ich alle Verbesserungsvorschläge schon gebracht habe.

...also: ...nachlesen und überhirnen!
...es ist dein Projekt. :wink:
Löten verbindet ...manchmals. :mrgreen:
73 55
alterhase
 
Beiträge: 12052
Registriert: 14.11.2008, 08:58
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Re: Funktionsgenerator MG7000 Nachbau

Beitragvon alterhase » 23.10.2017, 19:28

Löten verbindet ...manchmals. :mrgreen:
73 55
alterhase
 
Beiträge: 12052
Registriert: 14.11.2008, 08:58
Wohnort: Wien/Kapfenberg

Re: Funktionsgenerator MG7000 Nachbau

Beitragvon Pelle » 24.10.2017, 06:45

Pelle
 
Beiträge: 199
Registriert: 19.12.2012, 19:46

Re: Funktionsgenerator MG7000 Nachbau

Beitragvon alterhase » 24.10.2017, 07:07

Löten verbindet ...manchmals. :mrgreen:
73 55
alterhase
 
Beiträge: 12052
Registriert: 14.11.2008, 08:58
Wohnort: Wien/Kapfenberg

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