FR977044A - Appareil émetteur-récepteur perfectionné - Google Patents

Appareil émetteur-récepteur perfectionné

Info

Publication number
FR977044A
FR977044A FR977044DA FR977044A FR 977044 A FR977044 A FR 977044A FR 977044D A FR977044D A FR 977044DA FR 977044 A FR977044 A FR 977044A
Authority
FR
France
Prior art keywords
transceiver device
advanced transceiver
advanced
transceiver
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)
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.)
Societe Francaise Radio Electrique
Original Assignee
Societe Francaise Radio Electrique
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 Societe Francaise Radio Electrique filed Critical Societe Francaise Radio Electrique
Application granted granted Critical
Publication of FR977044A publication Critical patent/FR977044A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR977044D 1942-06-11 1942-06-11 Appareil émetteur-récepteur perfectionné Expired FR977044A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR977044T 1942-06-11

Publications (1)

Publication Number Publication Date
FR977044A true FR977044A (fr) 1951-03-27

Family

ID=9519346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR977044D Expired FR977044A (fr) 1942-06-11 1942-06-11 Appareil émetteur-récepteur perfectionné

Country Status (1)

Country Link
FR (1) FR977044A (fr)

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