FR1286549A - Installation pour la mise en circuit commun d'antennes, d'amplificateurs d'antennes et de transformateurs du domaine de fréquences de la télévision - Google Patents

Installation pour la mise en circuit commun d'antennes, d'amplificateurs d'antennes et de transformateurs du domaine de fréquences de la télévision

Info

Publication number
FR1286549A
FR1286549A FR859493A FR859493A FR1286549A FR 1286549 A FR1286549 A FR 1286549A FR 859493 A FR859493 A FR 859493A FR 859493 A FR859493 A FR 859493A FR 1286549 A FR1286549 A FR 1286549A
Authority
FR
France
Prior art keywords
transformers
antennas
installation
frequency domain
common connection
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
FR859493A
Other languages
English (en)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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
Priority claimed from DES68142A external-priority patent/DE1114863B/de
Priority claimed from DE1960S0068932 external-priority patent/DE1116754B/de
Priority claimed from DE1960S0069995 external-priority patent/DE1153804B/de
Priority claimed from DES70556A external-priority patent/DE1146559B/de
Application filed by Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Priority to FR859493A priority Critical patent/FR1286549A/fr
Application granted granted Critical
Publication of FR1286549A publication Critical patent/FR1286549A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers
    • H04N7/104—Switchers or splitters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/52—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted in or to a panel or structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
    • H04H20/63—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast to plural spots in a confined site, e.g. MATV [Master Antenna Television]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2107/00—Four or more poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
FR859493A 1960-04-21 1961-04-21 Installation pour la mise en circuit commun d'antennes, d'amplificateurs d'antennes et de transformateurs du domaine de fréquences de la télévision Expired FR1286549A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR859493A FR1286549A (fr) 1960-04-21 1961-04-21 Installation pour la mise en circuit commun d'antennes, d'amplificateurs d'antennes et de transformateurs du domaine de fréquences de la télévision

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DES68142A DE1114863B (de) 1960-04-21 1960-04-21 Anordnung zur Zusammenschaltung von Antennen oder Antennenverstaerkern bzw. Umsetzern des Fernsehbereiches
DE1960S0068932 DE1116754B (de) 1960-06-14 1960-06-14 Einrichtung zur Zusammenschaltung verschiedener Frequenzbereiche in Fernsehempfangsanlagen
DES0033880 1960-06-14
DE1960S0069995 DE1153804B (de) 1960-08-19 1960-08-19 Gemeinschaftsantennenanlage fuer eine groessere Teilnehmerzahl
DES70556A DE1146559B (de) 1960-09-27 1960-09-27 Richtkoppler, bestehend aus einem aeusseren Schirm und zwei im Inneren dieses Schirmes angeordneten Innenleitern
FR859493A FR1286549A (fr) 1960-04-21 1961-04-21 Installation pour la mise en circuit commun d'antennes, d'amplificateurs d'antennes et de transformateurs du domaine de fréquences de la télévision

Publications (1)

Publication Number Publication Date
FR1286549A true FR1286549A (fr) 1962-03-02

Family

ID=27544943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859493A Expired FR1286549A (fr) 1960-04-21 1961-04-21 Installation pour la mise en circuit commun d'antennes, d'amplificateurs d'antennes et de transformateurs du domaine de fréquences de la télévision

Country Status (1)

Country Link
FR (1) FR1286549A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0366265A2 (fr) * 1988-10-26 1990-05-02 Hewlett-Packard Company Détecteur de phase pour signaux en radiofréquence modulés en amplitude et contenant une forme d'onde basse fréquence

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0366265A2 (fr) * 1988-10-26 1990-05-02 Hewlett-Packard Company Détecteur de phase pour signaux en radiofréquence modulés en amplitude et contenant une forme d'onde basse fréquence
EP0366265A3 (en) * 1988-10-26 1990-11-28 Hewlett-Packard Company Phase detector for amplitude modulated radio frequency signals containing a low frequency waveform

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