BE598333A - Dispositif sélecteur de fréquences - Google Patents

Dispositif sélecteur de fréquences

Info

Publication number
BE598333A
BE598333A BE598333A BE598333A BE598333A BE 598333 A BE598333 A BE 598333A BE 598333 A BE598333 A BE 598333A BE 598333 A BE598333 A BE 598333A BE 598333 A BE598333 A BE 598333A
Authority
BE
Belgium
Prior art keywords
selector device
frequency selector
frequency
selector
Prior art date
Application number
BE598333A
Other languages
English (en)
Original Assignee
Autophon 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 Autophon Ag filed Critical Autophon Ag
Publication of BE598333A publication Critical patent/BE598333A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/022—Selective call receivers
    • H04W88/025—Selective call decoders
    • H04W88/027—Selective call decoders using frequency address codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1638—Special circuits to enhance selectivity of receivers not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Manipulation Of Pulses (AREA)
BE598333A 1959-12-24 1960-12-19 Dispositif sélecteur de fréquences BE598333A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8231959A CH379975A (de) 1959-12-24 1959-12-24 Frequenzselektionsschaltung, insbesondere für Rufempfänger

Publications (1)

Publication Number Publication Date
BE598333A true BE598333A (fr) 1961-04-14

Family

ID=4539652

Family Applications (1)

Application Number Title Priority Date Filing Date
BE598333A BE598333A (fr) 1959-12-24 1960-12-19 Dispositif sélecteur de fréquences

Country Status (5)

Country Link
US (1) US3165709A (fr)
BE (1) BE598333A (fr)
CH (1) CH379975A (fr)
DE (1) DE1156861B (fr)
FR (1) FR1279591A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784758A (en) * 1969-10-20 1974-01-08 Tel Tone Corp Pulse ratio detector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL82742C (fr) * 1951-09-18
DE1000477B (de) * 1954-03-09 1957-01-10 Telefunken Gmbh Schaltung zur Auswertung eines durch eine oder mehrere Schwingungen charakteristischer Frequenz gebildeten Signals
NL113527C (fr) * 1959-01-09
US3010073A (en) * 1959-11-09 1961-11-21 Ibm Periodic signal generator

Also Published As

Publication number Publication date
FR1279591A (fr)
DE1156861B (de) 1963-11-07
CH379975A (de) 1964-07-15
US3165709A (en) 1965-01-12

Similar Documents

Publication Publication Date Title
CH370945A (fr) Dispositif de filtration
BE587842A (fr) Dispositif commutateur.
FR1240528A (fr) Dispositif de déminage
BE598333A (fr) Dispositif sélecteur de fréquences
FR75825E (fr) Dispositif de verrouillage
FR1314360A (fr) Dispositif de contraction
FR1274839A (fr) Dispositif de fusée
FR1244379A (fr) Dispositif correcteur de fréquences
FR1232499A (fr) Dispositif de filtration
FR1242124A (fr) Dispositif de broyage
FR1263584A (fr) Dispositif de changement de fréquence
FR1273170A (fr) Dispositif de levage
FR1230015A (fr) Dispositif de levage
FR1248810A (fr) Dispositif changeur de fréquence
FR1232501A (fr) Dispositif interrupteur
FR1221856A (fr) Dispositif de reliure
FR1229927A (fr) Dispositif de transmission irréversible
FR1239455A (fr) Dispositif de bouée de sauvetage
FR1242773A (fr) Dispositif de tamisage
FR1320002A (fr) Dispositif de criblage
FR1283837A (fr) Dispositif imprimeur-reperforateur
FR1230626A (fr) Dispositif réservoir-distributeur
FR1249442A (fr) Dispositif mano-thermométrique
FR1244766A (fr) Dispositif strioscopique
FR1276432A (fr) Dispositif émetteur