FR1018255A - Radio-récepteur perfectionné - Google Patents

Radio-récepteur perfectionné

Info

Publication number
FR1018255A
FR1018255A FR1018255DA FR1018255A FR 1018255 A FR1018255 A FR 1018255A FR 1018255D A FR1018255D A FR 1018255DA FR 1018255 A FR1018255 A FR 1018255A
Authority
FR
France
Prior art keywords
radio receiver
advanced radio
advanced
receiver
radio
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
Other languages
English (en)
French (fr)
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.)
Zenith Electronics LLC
Original Assignee
Zenith Radio Corp
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 Zenith Radio Corp filed Critical Zenith Radio Corp
Application granted granted Critical
Publication of FR1018255A publication Critical patent/FR1018255A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/165—Centralised control of user terminal ; Registering at central
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR1018255D 1947-06-30 1947-06-30 Radio-récepteur perfectionné Expired FR1018255A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1018255T 1947-06-30

Publications (1)

Publication Number Publication Date
FR1018255A true FR1018255A (fr) 1953-01-05

Family

ID=9574963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1018255D Expired FR1018255A (fr) 1947-06-30 1947-06-30 Radio-récepteur perfectionné

Country Status (2)

Country Link
BE (1) BE474240A (tr)
FR (1) FR1018255A (tr)

Also Published As

Publication number Publication date
BE474240A (tr)

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