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YU34949B - Arrangement for transposing frequency of electric signals - Google Patents

Arrangement for transposing frequency of electric signals

Info

Publication number
YU34949B
YU34949B YU633/72A YU63372A YU34949B YU 34949 B YU34949 B YU 34949B YU 633/72 A YU633/72 A YU 633/72A YU 63372 A YU63372 A YU 63372A YU 34949 B YU34949 B YU 34949B
Authority
YU
Yugoslavia
Prior art keywords
arrangement
electric signals
transposing frequency
transposing
frequency
Prior art date
Application number
YU633/72A
Other versions
YU63372A (en
Inventor
Albsmeier Hans
Hans Albsmeier
Magerl Johann
Johann Magerl
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
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of YU63372A publication Critical patent/YU63372A/en
Publication of YU34949B publication Critical patent/YU34949B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/04—Frequency-transposition arrangements
    • H04J1/045—Filters applied to frequency transposition
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/48—Coupling means therefor
    • H03H9/52—Electric coupling means

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Amplitude Modulation (AREA)
YU633/72A 1971-03-12 1972-03-10 Arrangement for transposing frequency of electric signals YU34949B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712112041 DE2112041A1 (en) 1971-03-12 1971-03-12 Circuit arrangement for the frequency conversion of electrical communication signals

Publications (2)

Publication Number Publication Date
YU63372A YU63372A (en) 1979-10-31
YU34949B true YU34949B (en) 1980-04-30

Family

ID=5801402

Family Applications (1)

Application Number Title Priority Date Filing Date
YU633/72A YU34949B (en) 1971-03-12 1972-03-10 Arrangement for transposing frequency of electric signals

Country Status (10)

Country Link
AT (1) AT310816B (en)
AU (1) AU463059B2 (en)
BE (1) BE780534A (en)
DE (1) DE2112041A1 (en)
FR (1) FR2128816B1 (en)
GB (1) GB1334650A (en)
IL (1) IL38922A (en)
IT (1) IT949935B (en)
NL (1) NL150638B (en)
YU (1) YU34949B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453122A1 (en) * 1974-11-08 1976-05-20 Siemens Ag FILTER FOR ELECTRIC VIBRATIONS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE868933C (en) * 1943-10-07 1953-03-02 Aeg Modulation device with a downstream or upstream filter to suppress a sideband
CH491545A (en) * 1968-05-29 1970-05-31 Siemens Ag Electromechanical filter

Also Published As

Publication number Publication date
FR2128816B1 (en) 1976-06-11
AU3995672A (en) 1973-09-20
DE2112041A1 (en) 1972-09-28
IT949935B (en) 1973-06-11
GB1334650A (en) 1973-10-24
YU63372A (en) 1979-10-31
DE2112041B2 (en) 1974-12-19
FR2128816A1 (en) 1972-10-20
IL38922A (en) 1975-10-15
BE780534A (en) 1972-09-11
NL150638B (en) 1976-08-16
AU463059B2 (en) 1975-06-21
AT310816B (en) 1973-10-25
NL7203266A (en) 1972-09-14
IL38922A0 (en) 1972-05-30

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