ES2008461A6 - Matriz de comunicacion radiotelefonica. - Google Patents

Matriz de comunicacion radiotelefonica.

Info

Publication number
ES2008461A6
ES2008461A6 ES8801345A ES8801345A ES2008461A6 ES 2008461 A6 ES2008461 A6 ES 2008461A6 ES 8801345 A ES8801345 A ES 8801345A ES 8801345 A ES8801345 A ES 8801345A ES 2008461 A6 ES2008461 A6 ES 2008461A6
Authority
ES
Spain
Prior art keywords
module
radio
translation
machine
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.)
Expired
Application number
ES8801345A
Other languages
English (en)
Inventor
De Salas Fernando Alonso
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.)
Sociedad Iberica de Transmisiones Electricas SA SITRE
Original Assignee
Sociedad Iberica de Transmisiones Electricas SA SITRE
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 Sociedad Iberica de Transmisiones Electricas SA SITRE filed Critical Sociedad Iberica de Transmisiones Electricas SA SITRE
Priority to ES8801345A priority Critical patent/ES2008461A6/es
Publication of ES2008461A6 publication Critical patent/ES2008461A6/es
Expired legal-status Critical Current

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Abstract

MATRIZ DE CONMUTACION RADIOTELEFONICA EN LA CUAL UNA VEZ REALIZADA LA DEMODULACION DE LA SEÑAL DE RADIOFRECUENCIA Y ADAPTACION DE LOS CIRCUITOS DE LINEA TELEFONICA, UTILIZA LAS FACILIDADES DE CAMBIO DE CANAL DE TRABAJO DE LOS EQUIPOS EMISORES Y RECEPTORES DE RADIO FRECUENCIA HACIENDO QUE LA SEÑAL DE AUDIO RECIBIDA O A TRANSMITIR, MODULE O PROCEDA DE LA DEMODULACION DE OTRO EQUIPO RADIO DENOMINADO RADIO DE INTERFASE CON OBJETO DE REALIZAR LA CONEXION ENTRE DOS EQUIPOS DE RADIOFRECUENCIA TRABAJANDO EN DOS CANALES DISTINTOS, ESTANDO DOTADA DE UNOS MODULOS BASICOS EN LOS CUALES SE DISPONE DE LA BOTONERA DE CONTROL Y SEÑALIZACION, UN INTERFASE ENTRE LA BOTONERA Y SEÑALIZACION DEL OPERADOR Y LOS RADIOS DE INTERFASE, UN MODULO DE TRANSFERENCIA DE BANDAS, UN MODULO COMBINADOR Y UN MODULO ADAPTADOR DE OPERADORES Y TELEFONOS.
ES8801345A 1988-04-29 1988-04-29 Matriz de comunicacion radiotelefonica. Expired ES2008461A6 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8801345A ES2008461A6 (es) 1988-04-29 1988-04-29 Matriz de comunicacion radiotelefonica.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8801345A ES2008461A6 (es) 1988-04-29 1988-04-29 Matriz de comunicacion radiotelefonica.

Publications (1)

Publication Number Publication Date
ES2008461A6 true ES2008461A6 (es) 1989-07-16

Family

ID=8256109

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8801345A Expired ES2008461A6 (es) 1988-04-29 1988-04-29 Matriz de comunicacion radiotelefonica.

Country Status (1)

Country Link
ES (1) ES2008461A6 (es)

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000401