NO136949C - TRANSMISSION AND RECEPTION DEVICE WITH A COMMON TRANSMISSION / RECEPTION FILTER - Google Patents

TRANSMISSION AND RECEPTION DEVICE WITH A COMMON TRANSMISSION / RECEPTION FILTER

Info

Publication number
NO136949C
NO136949C NO136372A NO136372A NO136949C NO 136949 C NO136949 C NO 136949C NO 136372 A NO136372 A NO 136372A NO 136372 A NO136372 A NO 136372A NO 136949 C NO136949 C NO 136949C
Authority
NO
Norway
Prior art keywords
transmission
reception
common
filter
reception device
Prior art date
Application number
NO136372A
Other languages
Norwegian (no)
Other versions
NO136949B (en
Inventor
Adam Stock
Original Assignee
Siemens Ag
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
Priority claimed from DE19712119411 external-priority patent/DE2119411C3/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of NO136949B publication Critical patent/NO136949B/en
Publication of NO136949C publication Critical patent/NO136949C/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transmitters (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
NO136372A 1971-04-21 1972-04-19 TRANSMISSION AND RECEPTION DEVICE WITH A COMMON TRANSMISSION / RECEPTION FILTER NO136949C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712119411 DE2119411C3 (en) 1971-04-21 Sertde receiving device for data transmission
DE19712119467 DE2119467C (en) 1971-04-21 Circuit arrangement for jointly reducing the transmission level and increasing the sensitivity of a transmitting and receiving device on the receiving side

Publications (2)

Publication Number Publication Date
NO136949B NO136949B (en) 1977-08-22
NO136949C true NO136949C (en) 1977-11-30

Family

ID=25760997

Family Applications (1)

Application Number Title Priority Date Filing Date
NO136372A NO136949C (en) 1971-04-21 1972-04-19 TRANSMISSION AND RECEPTION DEVICE WITH A COMMON TRANSMISSION / RECEPTION FILTER

Country Status (6)

Country Link
JP (1) JPS5411092B1 (en)
CH (1) CH539982A (en)
IT (1) IT951843B (en)
NL (1) NL170356B (en)
NO (1) NO136949C (en)
SE (1) SE391849B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE435123B (en) * 1983-01-19 1984-09-03 Ellemtel Utvecklings Ab TELECOMMUNICATIONS TERMINAL

Also Published As

Publication number Publication date
CH539982A (en) 1973-07-31
NL170356B (en) 1982-05-17
JPS5411092B1 (en) 1979-05-11
NL7205364A (en) 1972-10-24
IT951843B (en) 1973-07-10
SE391849B (en) 1977-02-28
NO136949B (en) 1977-08-22

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