ZA735947B - Improvements in or relating to frequency-selective telecommunications signal receivers - Google Patents

Improvements in or relating to frequency-selective telecommunications signal receivers

Info

Publication number
ZA735947B
ZA735947B ZA735947*7A ZA735947A ZA735947B ZA 735947 B ZA735947 B ZA 735947B ZA 735947 A ZA735947 A ZA 735947A ZA 735947 B ZA735947 B ZA 735947B
Authority
ZA
South Africa
Prior art keywords
selective
relating
frequency
signal receivers
telecommunications signal
Prior art date
Application number
ZA735947*7A
Inventor
K Rother
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 ZA735947B publication Critical patent/ZA735947B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/16—Wiring arrangements for selector switches or relays in frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Structure Of Telephone Exchanges (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
ZA735947*7A 1972-09-28 1973-08-29 Improvements in or relating to frequency-selective telecommunications signal receivers ZA735947B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2247523A DE2247523B2 (en) 1972-09-28 1972-09-28 Electromechanical or electronic coupling arrangement for telecommunications, in particular telephone switching systems

Publications (1)

Publication Number Publication Date
ZA735947B true ZA735947B (en) 1974-07-31

Family

ID=5857598

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA735947*7A ZA735947B (en) 1972-09-28 1973-08-29 Improvements in or relating to frequency-selective telecommunications signal receivers

Country Status (3)

Country Link
DE (1) DE2247523B2 (en)
IT (1) IT993395B (en)
ZA (1) ZA735947B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645168C2 (en) * 1976-10-07 1982-05-13 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Easily expandable multi-level switching network
DE3014265C2 (en) * 1980-04-14 1984-04-26 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Multi-stage coupling network, especially for coupling higher-frequency signal sources and sinks
DE3014562A1 (en) * 1980-04-16 1981-10-22 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Multistage switching matrix - connects numerous signal sources to loads using orthogonal packets each comprising parallel circuit boards

Also Published As

Publication number Publication date
DE2247523A1 (en) 1974-04-18
DE2247523B2 (en) 1974-10-03
IT993395B (en) 1975-09-30

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