ES249659U - Aparato preamplificador y desimetrizador de senales de radio y television - Google Patents

Aparato preamplificador y desimetrizador de senales de radio y television

Info

Publication number
ES249659U
ES249659U ES1980249659U ES249659U ES249659U ES 249659 U ES249659 U ES 249659U ES 1980249659 U ES1980249659 U ES 1980249659U ES 249659 U ES249659 U ES 249659U ES 249659 U ES249659 U ES 249659U
Authority
ES
Spain
Prior art keywords
preamplifier
translation
radio
box
legally binding
Prior art date
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.)
Granted
Application number
ES1980249659U
Other languages
English (en)
Other versions
ES249659Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electronica Huguet sa
Original Assignee
Electronica Huguet sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Electronica Huguet sa filed Critical Electronica Huguet sa
Priority to ES1980249659U priority Critical patent/ES249659Y/es
Publication of ES249659U publication Critical patent/ES249659U/es
Application granted granted Critical
Publication of ES249659Y publication Critical patent/ES249659Y/es
Expired legal-status Critical Current

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Abstract

1. Aparato preamplificador y desimetrizador de señales de radio y televisión, caracterizado esencialmente por comprender una caja aplanada, cuya embocadura queda cerrada mediante una placa en funciones de tapa y constituida por el soporte aislante de un circuito impreso, que presenta en la cara correspondiente al interior de la caja los componentes discretos del circuito, en tanto que la cara externa de la placa aislante comporta otro grupo de componentes, especialmente los bornes de conexión para los dos conductores de un cable coaxial de alimentación de corriente continua polarizada y salida coaxial de las señales de alta frecuencia a preamplificar y desimetrizar, así como terminales para la entrada de las señales a tratar, hallándose las dos caras de la placa y la totalidad de sus componentes recubiertos mediante un revestimiento protector, ventajosamente de composición siliconada, asegurándose el cierre de la caja mediante un producto sellante de las uniones correspondientes a los bordes de la placa. 2. Aparato preamplificador y desimetrizador de señales de radio y televisión.
ES1980249659U 1980-03-14 1980-03-14 Aparato preamplificador y desimetrizador de senales de radio y television Expired ES249659Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1980249659U ES249659Y (es) 1980-03-14 1980-03-14 Aparato preamplificador y desimetrizador de senales de radio y television

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1980249659U ES249659Y (es) 1980-03-14 1980-03-14 Aparato preamplificador y desimetrizador de senales de radio y television

Publications (2)

Publication Number Publication Date
ES249659U true ES249659U (es) 1980-06-16
ES249659Y ES249659Y (es) 1981-04-01

Family

ID=8408029

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980249659U Expired ES249659Y (es) 1980-03-14 1980-03-14 Aparato preamplificador y desimetrizador de senales de radio y television

Country Status (1)

Country Link
ES (1) ES249659Y (es)

Also Published As

Publication number Publication date
ES249659Y (es) 1981-04-01

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