FR2530906B1 - INFORMATION FREQUENCY SELECTION DEVICE AND TELEVISION NETWORK USING SUCH A DEVICE - Google Patents

INFORMATION FREQUENCY SELECTION DEVICE AND TELEVISION NETWORK USING SUCH A DEVICE

Info

Publication number
FR2530906B1
FR2530906B1 FR8212905A FR8212905A FR2530906B1 FR 2530906 B1 FR2530906 B1 FR 2530906B1 FR 8212905 A FR8212905 A FR 8212905A FR 8212905 A FR8212905 A FR 8212905A FR 2530906 B1 FR2530906 B1 FR 2530906B1
Authority
FR
France
Prior art keywords
frequency selection
television network
information frequency
selection device
information
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
FR8212905A
Other languages
French (fr)
Other versions
FR2530906A1 (en
Inventor
Alain Granger
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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT SA
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 Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Priority to FR8212905A priority Critical patent/FR2530906B1/en
Publication of FR2530906A1 publication Critical patent/FR2530906A1/en
Application granted granted Critical
Publication of FR2530906B1 publication Critical patent/FR2530906B1/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Superheterodyne Receivers (AREA)
FR8212905A 1982-07-23 1982-07-23 INFORMATION FREQUENCY SELECTION DEVICE AND TELEVISION NETWORK USING SUCH A DEVICE Expired FR2530906B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8212905A FR2530906B1 (en) 1982-07-23 1982-07-23 INFORMATION FREQUENCY SELECTION DEVICE AND TELEVISION NETWORK USING SUCH A DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8212905A FR2530906B1 (en) 1982-07-23 1982-07-23 INFORMATION FREQUENCY SELECTION DEVICE AND TELEVISION NETWORK USING SUCH A DEVICE

Publications (2)

Publication Number Publication Date
FR2530906A1 FR2530906A1 (en) 1984-01-27
FR2530906B1 true FR2530906B1 (en) 1986-05-16

Family

ID=9276268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8212905A Expired FR2530906B1 (en) 1982-07-23 1982-07-23 INFORMATION FREQUENCY SELECTION DEVICE AND TELEVISION NETWORK USING SUCH A DEVICE

Country Status (1)

Country Link
FR (1) FR2530906B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214757A (en) * 1988-01-22 1989-09-06 Philips Electronic Associated Signal distribution network
GB2214758A (en) * 1988-01-22 1989-09-06 Philips Electronic Associated Signal distribution network system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882266A (en) * 1973-01-11 1975-05-06 Oak Industries Inc Apparatus for converting selected channels
US4135157A (en) * 1977-03-28 1979-01-16 Oak Industries Inc. Pole mounted converter
DE2758951A1 (en) * 1977-12-30 1979-07-05 Siemens Ag Receiver for community antenna TV system - shares level and frequency control between all channels
FR2482388A1 (en) * 1980-05-08 1981-11-13 Visiodis Channel selector for cable TV redistribution system - has two local intermediate frequency oscillators controlled by PLL operated by single quartz clock

Also Published As

Publication number Publication date
FR2530906A1 (en) 1984-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse