NL171406C - Hoogfrequent-signaalverdeelinrichting voor toepassing in kabeltelevisie-systemen. - Google Patents

Hoogfrequent-signaalverdeelinrichting voor toepassing in kabeltelevisie-systemen.

Info

Publication number
NL171406C
NL171406C NLAANVRAGE7600891,A NL7600891A NL171406C NL 171406 C NL171406 C NL 171406C NL 7600891 A NL7600891 A NL 7600891A NL 171406 C NL171406 C NL 171406C
Authority
NL
Netherlands
Prior art keywords
application
distribution device
cable television
signal distribution
television systems
Prior art date
Application number
NLAANVRAGE7600891,A
Other languages
English (en)
Other versions
NL7600891A (nl
NL171406B (nl
Inventor
Lodevicus Petrus Maria Bracke
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NLAANVRAGE7600891,A priority Critical patent/NL171406C/nl
Priority to DE2701819A priority patent/DE2701819C2/de
Priority to US05/760,839 priority patent/US4079319A/en
Priority to CH93877A priority patent/CH614326A5/xx
Priority to GB3142/77A priority patent/GB1516605A/en
Priority to IT67161/77A priority patent/IT1082383B/it
Priority to JP686977A priority patent/JPS5293221A/ja
Priority to DK33277A priority patent/DK33277A/da
Priority to BE174429A priority patent/BE850813A/xx
Priority to FR7702260A priority patent/FR2340007A1/fr
Publication of NL7600891A publication Critical patent/NL7600891A/nl
Publication of NL171406B publication Critical patent/NL171406B/nl
Application granted granted Critical
Publication of NL171406C publication Critical patent/NL171406C/nl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
    • H03H7/482—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source particularly adapted for use in common antenna systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Filters And Equalizers (AREA)
NLAANVRAGE7600891,A 1976-01-29 1976-01-29 Hoogfrequent-signaalverdeelinrichting voor toepassing in kabeltelevisie-systemen. NL171406C (nl)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NLAANVRAGE7600891,A NL171406C (nl) 1976-01-29 1976-01-29 Hoogfrequent-signaalverdeelinrichting voor toepassing in kabeltelevisie-systemen.
DE2701819A DE2701819C2 (de) 1976-01-29 1977-01-18 HF-Signalverteilanordnung für ein Verteilsystem für VHF- und UHF-Signale
US05/760,839 US4079319A (en) 1976-01-29 1977-01-21 Radio frequency signal distribution device for use in a CATV system
GB3142/77A GB1516605A (en) 1976-01-29 1977-01-26 Radiofrequency signal-distribution device
CH93877A CH614326A5 (nl) 1976-01-29 1977-01-26
IT67161/77A IT1082383B (it) 1976-01-29 1977-01-26 Dispositivo distributore di segnali a radiofrequenza per sistemi televisivi con antenna collettiva
JP686977A JPS5293221A (en) 1976-01-29 1977-01-26 Radio frequency signal distributor for catv system
DK33277A DK33277A (da) 1976-01-29 1977-01-26 Rf-signalfordelingskreds til brug i et kabel tv anleg
BE174429A BE850813A (fr) 1976-01-29 1977-01-27 Dispositif repartiteur de signaux de destine a un systeme catv
FR7702260A FR2340007A1 (fr) 1976-01-29 1977-01-27 Dispositif repartiteur de signaux hf destine a un systeme catv

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7600891,A NL171406C (nl) 1976-01-29 1976-01-29 Hoogfrequent-signaalverdeelinrichting voor toepassing in kabeltelevisie-systemen.

Publications (3)

Publication Number Publication Date
NL7600891A NL7600891A (nl) 1977-08-02
NL171406B NL171406B (nl) 1982-10-18
NL171406C true NL171406C (nl) 1983-03-16

Family

ID=19825532

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7600891,A NL171406C (nl) 1976-01-29 1976-01-29 Hoogfrequent-signaalverdeelinrichting voor toepassing in kabeltelevisie-systemen.

Country Status (10)

Country Link
US (1) US4079319A (nl)
JP (1) JPS5293221A (nl)
BE (1) BE850813A (nl)
CH (1) CH614326A5 (nl)
DE (1) DE2701819C2 (nl)
DK (1) DK33277A (nl)
FR (1) FR2340007A1 (nl)
GB (1) GB1516605A (nl)
IT (1) IT1082383B (nl)
NL (1) NL171406C (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5582882U (nl) * 1978-12-04 1980-06-07
US4612548A (en) * 1984-06-01 1986-09-16 Raytheon Company Multi-port radio frequency networks for an antenna array
US4633202A (en) * 1984-12-24 1986-12-30 Rca Corporation Local area network system with constant tap level
DE3640937C2 (de) * 1986-11-29 1995-09-21 Daimler Benz Aerospace Ag Mikrowellen-Leistungsteiler
GB8902092D0 (en) * 1989-01-31 1989-03-22 Raychem Gmbh Catv splitter box
US5107232A (en) * 1990-07-02 1992-04-21 Westinghouse Electric Corp. Wideband stripline divider having meander input lines disposed in a trough
US5425027A (en) * 1993-01-04 1995-06-13 Com21, Inc. Wide area fiber and TV cable fast packet cell network
DE4327117C2 (de) * 1993-08-16 1995-04-13 Spaun Electronic Gmbh Einrichtung für eine Antennenanlage zum Verteilen eines Satellitenempfangssignales
GB201604054D0 (en) * 2016-03-09 2016-04-20 Technetix Bv Cable network device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH392645A (de) * 1960-04-21 1965-05-31 Siemens Ag Anordnung zur Verteilung empfangener HF-Energie mit Anschlusssteckdose zum Anschluss von Rundfunk- und/oder Fernsehgeräten an Antennenanlagen
BE637477A (nl) * 1962-09-17
US3164790A (en) * 1963-02-12 1965-01-05 Boeing Co Sinuously folded quarter wave stripline directional coupler
DE1276146B (de) * 1963-03-04 1968-08-29 Siemens Ag Abzweigschaltung fuer Gemeinschaftsantennenanlagen
US3535640A (en) * 1966-06-16 1970-10-20 Anaconda Wire & Cable Co Reduction of distortion and losses in cable television distribution systems
US3460069A (en) * 1968-01-12 1969-08-05 Ibm Directional coupler unit having a plurality of stripline couplers
DE1616405A1 (de) * 1968-03-01 1971-04-15 Kathrein Werke Kg Gabelweiche,insbesondere fuer Gemeinschaftsantennenanlagen
DE2044690C3 (de) * 1970-09-09 1974-10-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zur Einspeisung einer hochfrequenten Signalenergie in eine durchgehende Leitung
CA899475A (en) * 1970-10-20 1972-05-02 Lindsay Specialty Products Limited Signal routing device

Also Published As

Publication number Publication date
JPS576861B2 (nl) 1982-02-06
GB1516605A (en) 1978-07-05
NL7600891A (nl) 1977-08-02
US4079319A (en) 1978-03-14
DE2701819A1 (de) 1977-08-04
DE2701819C2 (de) 1983-01-05
FR2340007B1 (nl) 1984-10-19
JPS5293221A (en) 1977-08-05
DK33277A (da) 1977-07-30
IT1082383B (it) 1985-05-21
FR2340007A1 (fr) 1977-08-26
CH614326A5 (nl) 1979-11-15
BE850813A (fr) 1977-07-27
NL171406B (nl) 1982-10-18

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee