CH210928A - Schaltungseinrichtung für trägerfrequente Nachrichtenübermittlung. - Google Patents

Schaltungseinrichtung für trägerfrequente Nachrichtenübermittlung.

Info

Publication number
CH210928A
CH210928A CH210928DA CH210928A CH 210928 A CH210928 A CH 210928A CH 210928D A CH210928D A CH 210928DA CH 210928 A CH210928 A CH 210928A
Authority
CH
Switzerland
Prior art keywords
carrier
circuit device
frequency communication
frequency
communication
Prior art date
Application number
Other languages
English (en)
Inventor
Aktiengesellschaft C Lorenz
Original Assignee
Lorenz C 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 Lorenz C Ag filed Critical Lorenz C Ag
Publication of CH210928A publication Critical patent/CH210928A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/14—Arrangements providing for calling or supervisory signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/16—Monitoring arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
CH210928D 1938-07-22 1939-06-21 Schaltungseinrichtung für trägerfrequente Nachrichtenübermittlung. CH210928A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE210928X 1938-07-22

Publications (1)

Publication Number Publication Date
CH210928A true CH210928A (de) 1940-08-15

Family

ID=5799965

Family Applications (1)

Application Number Title Priority Date Filing Date
CH210928D CH210928A (de) 1938-07-22 1939-06-21 Schaltungseinrichtung für trägerfrequente Nachrichtenübermittlung.

Country Status (3)

Country Link
US (1) US2232063A (de)
CH (1) CH210928A (de)
NL (1) NL54077C (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE865006C (de) * 1941-11-29 1953-01-29 Siemens Ag Schaltungsanordnung zur Betriebsueberwachung von Traegerfrequenzsystemen

Also Published As

Publication number Publication date
NL54077C (de)
US2232063A (en) 1941-02-18

Similar Documents

Publication Publication Date Title
CH214340A (de) Schalteinrichtung.
CH210435A (de) Mehrfachtelephonieanlage.
CH235882A (fr) Installation téléphonique.
CH215258A (de) Empfangsschaltung für Fernsehsignale.
CH276283A (fr) Installation téléphonique.
CH210928A (de) Schaltungseinrichtung für trägerfrequente Nachrichtenübermittlung.
CH212584A (de) Elektrisches Rechengerät.
CH211391A (de) Uberlagerungsempfangsschaltung.
CH209305A (de) Kötzerspulmaschine.
CH208727A (de) Kötzerspulmaschine.
CH203845A (fr) Teleferica monofune.
CH203201A (de) Anschlussvorrichtung für Armbänder.
GR7121B (el) Ξαντικη συσκευη.
DK57984C (da) Telefonanlæg.
CH208824A (de) Regelvorrichtung für Kraftmaschinen.
GR7294B (el) Ωρολογιακος ηλεκτρονομος.
ES146102A1 (es) Mejoras en los sistemas de comunicación eléctricos.
GR7370B (el) Ναυτικος ζυγοσταθμος.
DK59207C (da) Elektrisk Koblingsapparat.
CH229316A (fr) Installation de télécommunication.
FR49661E (fr) Dispositif de coupe-circuit
DK58758C (da) Temperapparat.
CH210824A (de) Strumpfprüfapparat.
DK57559C (da) Isolationsprøveapparat.
ES145868A1 (es) Dispositivo de ajuste.