CH344771A - Schaltungsanordnung, insbesondere für tragbare Rufempfänger - Google Patents

Schaltungsanordnung, insbesondere für tragbare Rufempfänger

Info

Publication number
CH344771A
CH344771A CH344771DA CH344771A CH 344771 A CH344771 A CH 344771A CH 344771D A CH344771D A CH 344771DA CH 344771 A CH344771 A CH 344771A
Authority
CH
Switzerland
Prior art keywords
circuit arrangement
paging receivers
portable paging
portable
receivers
Prior art date
Application number
Other languages
German (de)
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 CH344771A publication Critical patent/CH344771A/de

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S116/00—Signals and indicators
    • Y10S116/30—Remote TV tuner

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CH344771D 1956-11-28 1956-11-28 Schaltungsanordnung, insbesondere für tragbare Rufempfänger CH344771A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3022493X 1956-11-28

Publications (1)

Publication Number Publication Date
CH344771A true CH344771A (de) 1960-02-29

Family

ID=4573465

Family Applications (1)

Application Number Title Priority Date Filing Date
CH344771D CH344771A (de) 1956-11-28 1956-11-28 Schaltungsanordnung, insbesondere für tragbare Rufempfänger

Country Status (5)

Country Link
US (1) US3022493A (OSRAM)
BE (1) BE562777A (OSRAM)
CH (1) CH344771A (OSRAM)
DE (1) DE1117453B (OSRAM)
FR (1) FR1190646A (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124658A (en) * 1958-02-28 1964-03-10 Input
US3201524A (en) * 1961-03-27 1965-08-17 Itt Multi-frequency tone signaling system
US3252141A (en) * 1961-07-31 1966-05-17 Omnitronic Corp Fail-safe control system
GB989232A (en) * 1961-12-08 1965-04-14 Post Office Improvements in or relating to signalling circuits
US3370567A (en) * 1963-07-03 1968-02-27 Packard Bell Electronics Corp Remote control unit
US3413608A (en) * 1964-06-12 1968-11-26 Warwick Electronics Inc Noise immune detector
US3366855A (en) * 1965-03-26 1968-01-30 Leslie H. Huber Garage door remote control system
FR1519878A (fr) * 1967-02-24 1968-04-05 Radiotechnique Coprim Rtc Perfectionnements aux dispositifs de réception pour signal de détresse radiotéléphonique
US3670242A (en) * 1969-12-03 1972-06-13 Lear Siegler Inc A selective paging receiver and decoder employing an electronic filter means
USRE29068E (en) * 1971-04-30 1976-12-07 WLW Corporation Appliance removal alarm system for motels
US3766540A (en) * 1971-04-30 1973-10-16 Hec Corp Appliance removal alarm system for motels
US3893121A (en) * 1971-09-07 1975-07-01 Arf Products Remote control system
USH62H (en) 1984-05-25 1986-05-06 The United States Of America As Represented By The Secretary Of The Navy Closed loop binary digital communication system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899547A (en) * 1959-08-11 Paging communication system
US2255162A (en) * 1940-01-13 1941-09-09 Submarine Signal Co Radio communication system
US2547025A (en) * 1947-05-23 1951-04-03 Motorola Inc Frequency selective calling system
CH273564A (de) * 1947-11-13 1951-02-15 Philips Nv Schaltung an einem Empfänger in einem Übertragungssystem mit selektivem Anruf für jeden am System beteiligten Empfänger.
CH284963A (de) * 1950-11-03 1952-08-15 Autophon Ag Empfänger für drahtlos übermittelte Tonfrequenz-Wechselstromimpulse.
GB799360A (en) * 1955-02-11 1958-08-06 Western Electric Co Improvements in or relating to pulse code recognition circuits
US2900534A (en) * 1957-09-30 1959-08-18 Hughes Aircraft Co Phase discriminator

Also Published As

Publication number Publication date
BE562777A (OSRAM)
DE1117453B (de) 1961-11-16
US3022493A (en) 1962-02-20
FR1190646A (fr) 1959-10-14

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