DK33277A - Rf-signalfordelingskreds til brug i et kabel tv anleg - Google Patents

Rf-signalfordelingskreds til brug i et kabel tv anleg

Info

Publication number
DK33277A
DK33277A DK33277A DK33277A DK33277A DK 33277 A DK33277 A DK 33277A DK 33277 A DK33277 A DK 33277A DK 33277 A DK33277 A DK 33277A DK 33277 A DK33277 A DK 33277A
Authority
DK
Denmark
Prior art keywords
cable
distribution circuit
signal distribution
signal
circuit
Prior art date
Application number
DK33277A
Other languages
Danish (da)
English (en)
Inventor
L P M 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
Publication of DK33277A publication Critical patent/DK33277A/da

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)
  • Filters And Equalizers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
DK33277A 1976-01-29 1977-01-26 Rf-signalfordelingskreds til brug i et kabel tv anleg DK33277A (da)

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 (1)

Publication Number Publication Date
DK33277A true DK33277A (da) 1977-07-30

Family

ID=19825532

Family Applications (1)

Application Number Title Priority Date Filing Date
DK33277A DK33277A (da) 1976-01-29 1977-01-26 Rf-signalfordelingskreds til brug i et kabel tv anleg

Country Status (10)

Country Link
US (1) US4079319A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5293221A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE850813A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH614326A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2701819C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK33277A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2340007A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1516605A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1082383B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL171406C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5582882U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1978-12-04 1980-06-07
AT379920B (de) * 1982-10-06 1986-03-10 Hans Dipl Ing Szakaly Richtkoppler in mikrostriptechnik
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 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
DE2065525C3 (de) * 1970-09-09 1978-04-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zur Einspeisung einer hochfrequenten über ein Parallelkreisfilter ankommenden 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
NL7600891A (nl) 1977-08-02
NL171406B (nl) 1982-10-18
FR2340007B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-10-19
JPS576861B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-02-06
US4079319A (en) 1978-03-14
NL171406C (nl) 1983-03-16
IT1082383B (it) 1985-05-21
JPS5293221A (en) 1977-08-05
GB1516605A (en) 1978-07-05
CH614326A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-11-15
DE2701819C2 (de) 1983-01-05
DE2701819A1 (de) 1977-08-04
FR2340007A1 (fr) 1977-08-26
BE850813A (fr) 1977-07-27

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment