BE439666A - - Google Patents

Info

Publication number
BE439666A
BE439666A BE439666DA BE439666A BE 439666 A BE439666 A BE 439666A BE 439666D A BE439666D A BE 439666DA BE 439666 A BE439666 A BE 439666A
Authority
BE
Belgium
Application number
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.)
Publication of BE439666A publication Critical patent/BE439666A/xx

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
    • H04B1/44—Transmit/receive switching
    • H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
BE439666D 1939-07-10 BE439666A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE215529X 1939-07-10

Publications (1)

Publication Number Publication Date
BE439666A true BE439666A (enrdf_load_stackoverflow)

Family

ID=5824445

Family Applications (1)

Application Number Title Priority Date Filing Date
BE439666D BE439666A (enrdf_load_stackoverflow) 1939-07-10

Country Status (4)

Country Link
US (1) US2297482A (enrdf_load_stackoverflow)
BE (1) BE439666A (enrdf_load_stackoverflow)
CH (1) CH215529A (enrdf_load_stackoverflow)
FR (1) FR868488A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531398A (en) * 1943-02-25 1950-11-28 Farnsworth Res Corp Interference transmission system
US2515213A (en) * 1943-05-20 1950-07-18 Rca Corp Ultra high frequency communication system
FR906914A (fr) * 1943-09-10 1946-02-25 Philips Nv Appareil radio-électrique émetteur et récepteur pour trafic simultané dans les deux sens

Also Published As

Publication number Publication date
FR868488A (fr) 1941-12-31
US2297482A (en) 1942-09-29
CH215529A (de) 1941-06-30

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