Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Cahue Industral SA
Original Assignee
Cahue Industral SA
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Filing date
Publication date
Application filed by Cahue Industral SAfiledCriticalCahue Industral SA
Priority to ES1972179213UpriorityCriticalpatent/ES179213Y/es
Publication of ES179213UpublicationCriticalpatent/ES179213U/es
Application grantedgrantedCritical
Publication of ES179213YpublicationCriticalpatent/ES179213Y/es
Investigating Or Analysing Materials By The Use Of Chemical Reactions
(AREA)
Abstract
Indicador luminoso de sintonía, caracterizado esencialmente porque su circuito comprende la provisión, asociada a una derivación de las etapas amplificadoras de frecuencia intermedia, de un transistor, que, en estado de conducción, permite la aplicación de una tensión a un fotodiodo, fijándose la magnitud de la citada tensión mediante un diodo de tener montado entre los circuitos del transistor y la salida del diodo, indicando éste, en su caso, la sintonía óptima de una radiación captada, en la que su tensión inducida es máxima.
ES1972179213U1972-04-121972-04-12Indicador luminoso de sintonia.
ExpiredES179213Y
(es)
Amplifier for amplifying an input signal derived from a signal source and provided with an amplitude-limiting two-terminal network connected to its output circuit