ES2068065A2 - Receptor multicanal de frecuencia intermedia. - Google Patents

Receptor multicanal de frecuencia intermedia.

Info

Publication number
ES2068065A2
ES2068065A2 ES09200245A ES9200245A ES2068065A2 ES 2068065 A2 ES2068065 A2 ES 2068065A2 ES 09200245 A ES09200245 A ES 09200245A ES 9200245 A ES9200245 A ES 9200245A ES 2068065 A2 ES2068065 A2 ES 2068065A2
Authority
ES
Spain
Prior art keywords
stage
conversion stage
oscillator signal
channels
receiver
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
ES09200245A
Other languages
English (en)
Other versions
ES2068065B1 (es
ES2068065R (es
Inventor
Heredero Jose Ant Perez-Nievas
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.)
Cesel S A Ceselsa
Original Assignee
Cesel S A Ceselsa
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 Cesel S A Ceselsa filed Critical Cesel S A Ceselsa
Priority to ES9200245A priority Critical patent/ES2068065B1/es
Publication of ES2068065A2 publication Critical patent/ES2068065A2/es
Publication of ES2068065R publication Critical patent/ES2068065R/es
Application granted granted Critical
Publication of ES2068065B1 publication Critical patent/ES2068065B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Radar Systems Or Details Thereof (AREA)

Abstract

RECEPTOR MULTICANAL DE FRECUENCIA INTERMEDIA. APLICABLE A LA RECEPCION DE SEÑALES ELECTRICAS DE RADIOFRECUENCIA PARA PASARLAS A FRECUENCIA INTERMEDIA, SIENDO INTEGRABLE EN SISTEMAS DE RADARES DE BANDA "L". CUENTA CON VARIOS CANALES (1) DE RECEPCION IGUALES E INDEPENDIENTES QUE DISPONEN DE ELEMENTOS DE PROTECCION, SUPERVISION Y AISLAMIENTO DE FALLOS. ADEMAS INCLUYE UN MODULO INTERFACE DE SEÑALES DE CONTROL Y CHEQUEO (2), UN REPARTIDOR DE SEÑAL DE OSCILADOR VARIABLE (3), UN REPARTIDOR DE SEÑAL DE OSCILADOR FIJO (4), Y UNA FUENTE DE ALIMENTACIONES (5) QUE PROPORCIONA LAS TENSIONES ADECUADAS A LOS DISTINTOS BLOQUES DE CIRCUITOS. CADA UNO DE LOS CANALES (1) SE CONSTITUYE BASICAMENTE MEDIANTE UNA ETAPA DE RADIOFRECUENCIA (6) CONECTADA A UNA ETAPA DE PRIMERA CONVERSION (7) A LA QUE SE UNE UNA ETAPA DE SEGUNDA CONVERSION (8), CUYA SALIDA PERMITE OBTENER LA SEÑAL DESEADA.
ES9200245A 1992-02-06 1992-02-06 Receptor multicanal de frecuencia intermedia. Expired - Fee Related ES2068065B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9200245A ES2068065B1 (es) 1992-02-06 1992-02-06 Receptor multicanal de frecuencia intermedia.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9200245A ES2068065B1 (es) 1992-02-06 1992-02-06 Receptor multicanal de frecuencia intermedia.

Publications (3)

Publication Number Publication Date
ES2068065A2 true ES2068065A2 (es) 1995-04-01
ES2068065R ES2068065R (es) 1996-01-16
ES2068065B1 ES2068065B1 (es) 1996-08-01

Family

ID=8275958

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9200245A Expired - Fee Related ES2068065B1 (es) 1992-02-06 1992-02-06 Receptor multicanal de frecuencia intermedia.

Country Status (1)

Country Link
ES (1) ES2068065B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2369962C1 (ru) * 2008-03-11 2009-10-10 Федеральное государственное унитарное предприятие Государственный Рязанский приборный завод Свч-приемник с двойным преобразованием частоты

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027242A (en) * 1975-04-07 1977-05-31 Shinto Denki Co., Ltd. Double superheterodyne multichannel receiver with a phase-locked loop frequency synthesizer
US4214316A (en) * 1977-06-23 1980-07-22 General Instrument Corporation Method and apparatus for synchronously tuning the multi-channel superheterodyne receiver of a DF system
US4313216A (en) * 1979-05-21 1982-01-26 Cincinnati Microwave, Inc. Dual frequency radar receiver
US4315333A (en) * 1979-04-26 1982-02-09 Matsushita Electric Industrial Company, Limited Circuit arrangement for a wide-band VHF-UHF television double superheterodyne receiver
US4340975A (en) * 1979-10-09 1982-07-20 Matsushita Electric Industrial Company, Limited Microwave mixing circuit and a VHF-UHF tuner having the mixing circuit
US4451782A (en) * 1980-10-08 1984-05-29 Takeda Riken Kogyo Kabushiki Kaisha Spectrum analyzer
WO1990009061A1 (en) * 1989-01-27 1990-08-09 Motorola, Inc. Heterodyne stage having precise closed-loop control of the amplitude of the injection signal thereof
EP0407263A1 (fr) * 1989-07-04 1991-01-09 Thomson Composants Microondes Système de réception de signaux t.v. retransmis par satellites

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027242A (en) * 1975-04-07 1977-05-31 Shinto Denki Co., Ltd. Double superheterodyne multichannel receiver with a phase-locked loop frequency synthesizer
US4214316A (en) * 1977-06-23 1980-07-22 General Instrument Corporation Method and apparatus for synchronously tuning the multi-channel superheterodyne receiver of a DF system
US4315333A (en) * 1979-04-26 1982-02-09 Matsushita Electric Industrial Company, Limited Circuit arrangement for a wide-band VHF-UHF television double superheterodyne receiver
US4313216A (en) * 1979-05-21 1982-01-26 Cincinnati Microwave, Inc. Dual frequency radar receiver
US4340975A (en) * 1979-10-09 1982-07-20 Matsushita Electric Industrial Company, Limited Microwave mixing circuit and a VHF-UHF tuner having the mixing circuit
US4451782A (en) * 1980-10-08 1984-05-29 Takeda Riken Kogyo Kabushiki Kaisha Spectrum analyzer
WO1990009061A1 (en) * 1989-01-27 1990-08-09 Motorola, Inc. Heterodyne stage having precise closed-loop control of the amplitude of the injection signal thereof
EP0407263A1 (fr) * 1989-07-04 1991-01-09 Thomson Composants Microondes Système de réception de signaux t.v. retransmis par satellites

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2369962C1 (ru) * 2008-03-11 2009-10-10 Федеральное государственное унитарное предприятие Государственный Рязанский приборный завод Свч-приемник с двойным преобразованием частоты

Also Published As

Publication number Publication date
ES2068065B1 (es) 1996-08-01
ES2068065R (es) 1996-01-16

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