BE783786A - PORTABLE TRANSCEIVER - Google Patents

PORTABLE TRANSCEIVER

Info

Publication number
BE783786A
BE783786A BE783786A BE783786A BE783786A BE 783786 A BE783786 A BE 783786A BE 783786 A BE783786 A BE 783786A BE 783786 A BE783786 A BE 783786A BE 783786 A BE783786 A BE 783786A
Authority
BE
Belgium
Prior art keywords
portable transceiver
transceiver
portable
Prior art date
Application number
BE783786A
Other languages
French (fr)
Original Assignee
Charbonnages De France
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 Charbonnages De France filed Critical Charbonnages De France
Publication of BE783786A publication Critical patent/BE783786A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/48—Transceivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
BE783786A 1971-05-26 1972-05-23 PORTABLE TRANSCEIVER BE783786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7119158A FR2138470B1 (en) 1971-05-26 1971-05-26

Publications (1)

Publication Number Publication Date
BE783786A true BE783786A (en) 1972-09-18

Family

ID=9077682

Family Applications (1)

Application Number Title Priority Date Filing Date
BE783786A BE783786A (en) 1971-05-26 1972-05-23 PORTABLE TRANSCEIVER

Country Status (4)

Country Link
BE (1) BE783786A (en)
DE (1) DE2225508A1 (en)
FR (1) FR2138470B1 (en)
GB (1) GB1347808A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612026B1 (en) * 1987-03-02 1989-06-09 Telemecanique Electrique INDUCTIVE DEVICE FOR QUICK EXCHANGE OF DATA BETWEEN TWO MEDIA
DE4143548C2 (en) * 1990-10-29 1999-12-09 Bio Medic Data Systems Inc Signal reception arrangement using passive transponder
DE10304479B3 (en) * 2003-02-04 2004-07-22 Siemens Audiologische Technik Gmbh Data transmission and reception device for remote control of hearing aid with transmission and reception coils wound around common core

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH337884A (en) * 1955-09-19 1959-04-30 Herbert Dipl Ing Baumer Method for signal transmission by means of carrier waves
NL302518A (en) * 1962-12-31
FR1506266A (en) * 1964-06-11 1967-12-22 Res And Production Ltd Line communication system

Also Published As

Publication number Publication date
GB1347808A (en) 1974-02-27
FR2138470B1 (en) 1975-07-04
DE2225508A1 (en) 1972-12-07
FR2138470A1 (en) 1973-01-05

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