YU9180A - Metod of cntinuining the channel or channel beams between two systems with a premodulation at which the frequency ranges of the pre-channel modulation differ from each other - Google Patents

Metod of cntinuining the channel or channel beams between two systems with a premodulation at which the frequency ranges of the pre-channel modulation differ from each other

Info

Publication number
YU9180A
YU9180A YU00091/80A YU9180A YU9180A YU 9180 A YU9180 A YU 9180A YU 00091/80 A YU00091/80 A YU 00091/80A YU 9180 A YU9180 A YU 9180A YU 9180 A YU9180 A YU 9180A
Authority
YU
Yugoslavia
Prior art keywords
channel
cntinuining
premodulation
metod
systems
Prior art date
Application number
YU00091/80A
Other languages
English (en)
Inventor
U Kuebler
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of YU9180A publication Critical patent/YU9180A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/10—Intermediate station arrangements, e.g. for branching, for tapping-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/04—Frequency-transposition arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Radio Transmission System (AREA)
YU00091/80A 1979-02-02 1980-01-15 Metod of cntinuining the channel or channel beams between two systems with a premodulation at which the frequency ranges of the pre-channel modulation differ from each other YU9180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792903943 DE2903943A1 (de) 1979-02-02 1979-02-02 Verfahren zum durchschalten von kanaelen oder kanalbuendeln zwischen zwei vormodulationssystemen mit unterschiedlicher vorkanallage

Publications (1)

Publication Number Publication Date
YU9180A true YU9180A (en) 1983-04-30

Family

ID=6061987

Family Applications (1)

Application Number Title Priority Date Filing Date
YU00091/80A YU9180A (en) 1979-02-02 1980-01-15 Metod of cntinuining the channel or channel beams between two systems with a premodulation at which the frequency ranges of the pre-channel modulation differ from each other

Country Status (10)

Country Link
US (1) US4349903A (pt)
AR (1) AR219427A1 (pt)
BR (1) BR8000601A (pt)
CA (1) CA1141491A (pt)
DE (1) DE2903943A1 (pt)
FR (1) FR2448260A1 (pt)
GB (1) GB2044043B (pt)
IL (1) IL59040A (pt)
IT (1) IT1129610B (pt)
YU (1) YU9180A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845707A (en) * 1988-02-29 1989-07-04 Motorola, Inc. Frequency division multiplex/FM modulation recognition system
US5361254A (en) * 1991-12-20 1994-11-01 Siemens Aktiengesellschaft Switch mechanism for switching signals at inputs onto outputs and switching networks for interlinking first and second transmission media

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL114041C (pt) * 1957-12-12
DE1274663C2 (de) * 1965-05-24 1980-09-18 Siemens Ag Aufbau der grundprimaergruppe eines einseitenband-traegerfrequenzsystems ueber eine vormodulationsstufe
DE1541975C3 (de) * 1967-05-12 1975-03-06 Siemens Ag, 1000 Berlin U. 8000 Muenchen Elektromechanisches Bandfilter
CH491545A (de) 1968-05-29 1970-05-31 Siemens Ag Elektromechanisches Filter
US3992589A (en) * 1970-01-29 1976-11-16 Siemens Aktiengesellschaft Frequency multiplex system for transmission of telephone and videophone channels
DE2462363C3 (de) * 1974-10-19 1978-04-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum Durchschalten von Kanälen oder Kanalbündeln in Trägerfrequenzsystemen
FR2290116A1 (fr) * 1974-10-31 1976-05-28 Thomson Csf Circuit de voie pour centre de commutation telephonique et dispositifs de commutation utilisant ce circuit

Also Published As

Publication number Publication date
IT1129610B (it) 1986-06-11
DE2903943A1 (de) 1980-08-07
IL59040A (en) 1983-09-30
FR2448260B1 (pt) 1983-02-11
GB2044043B (en) 1982-12-22
FR2448260A1 (fr) 1980-08-29
BR8000601A (pt) 1980-10-21
IT8019641A0 (it) 1980-02-01
CA1141491A (en) 1983-02-15
US4349903A (en) 1982-09-14
GB2044043A (en) 1980-10-08
AR219427A1 (es) 1980-08-15
IL59040A0 (en) 1980-03-31

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