AT246614B - Schaltanordnung für tragbare, selektive, mit Transistoren bestückte Tonfrequenz-Personenrufempfänger - Google Patents

Schaltanordnung für tragbare, selektive, mit Transistoren bestückte Tonfrequenz-Personenrufempfänger

Info

Publication number
AT246614B
AT246614B AT374261A AT374261A AT246614B AT 246614 B AT246614 B AT 246614B AT 374261 A AT374261 A AT 374261A AT 374261 A AT374261 A AT 374261A AT 246614 B AT246614 B AT 246614B
Authority
AT
Austria
Prior art keywords
transistors
portable
audio frequency
switching arrangement
paging receivers
Prior art date
Application number
AT374261A
Other languages
English (en)
Inventor
Janos Selenyi
Sandor Bardos
Janos Ing Fekete
Original Assignee
Hiradotechnikai Vall
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 Hiradotechnikai Vall filed Critical Hiradotechnikai Vall
Application granted granted Critical
Publication of AT246614B publication Critical patent/AT246614B/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/22—Capacitive coupling
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D11/00—Super-regenerative demodulator circuits
    • H03D11/02—Super-regenerative demodulator circuits for amplitude-modulated oscillations
    • H03D11/04—Super-regenerative demodulator circuits for amplitude-modulated oscillations by means of semiconductor devices having more than two electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
AT374261A 1960-07-18 1961-05-12 Schaltanordnung für tragbare, selektive, mit Transistoren bestückte Tonfrequenz-Personenrufempfänger AT246614B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUHI000124 1960-07-18

Publications (1)

Publication Number Publication Date
AT246614B true AT246614B (de) 1966-04-25

Family

ID=10997084

Family Applications (1)

Application Number Title Priority Date Filing Date
AT374261A AT246614B (de) 1960-07-18 1961-05-12 Schaltanordnung für tragbare, selektive, mit Transistoren bestückte Tonfrequenz-Personenrufempfänger

Country Status (2)

Country Link
AT (1) AT246614B (de)
GB (1) GB978324A (de)

Also Published As

Publication number Publication date
GB978324A (en) 1964-12-23

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