CH534985A - Schaltungsanordnung zum gleichzeitigen und ungestörten Empfang mehrerer Sender mit einem einzigen Empfänger - Google Patents

Schaltungsanordnung zum gleichzeitigen und ungestörten Empfang mehrerer Sender mit einem einzigen Empfänger

Info

Publication number
CH534985A
CH534985A CH857072A CH857072A CH534985A CH 534985 A CH534985 A CH 534985A CH 857072 A CH857072 A CH 857072A CH 857072 A CH857072 A CH 857072A CH 534985 A CH534985 A CH 534985A
Authority
CH
Switzerland
Prior art keywords
simultaneous
circuit arrangement
single receiver
several transmitters
undisturbed reception
Prior art date
Application number
CH857072A
Other languages
German (de)
English (en)
Inventor
Eckart Schmitzer Dietrich
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 CH534985A publication Critical patent/CH534985A/de

Links

Classifications

    • 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
    • H04B1/26—Circuits for superheterodyne receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Superheterodyne Receivers (AREA)
CH857072A 1971-10-04 1972-06-09 Schaltungsanordnung zum gleichzeitigen und ungestörten Empfang mehrerer Sender mit einem einzigen Empfänger CH534985A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712149514 DE2149514A1 (de) 1971-10-04 1971-10-04 Schaltungsanordnung zum gleichzeitigen und ungestoerten empfang mehrerer sender mit einem einzigen empfaenger

Publications (1)

Publication Number Publication Date
CH534985A true CH534985A (de) 1973-03-15

Family

ID=5821448

Family Applications (1)

Application Number Title Priority Date Filing Date
CH857072A CH534985A (de) 1971-10-04 1972-06-09 Schaltungsanordnung zum gleichzeitigen und ungestörten Empfang mehrerer Sender mit einem einzigen Empfänger

Country Status (3)

Country Link
CH (1) CH534985A (OSRAM)
DE (1) DE2149514A1 (OSRAM)
FR (1) FR2155988B1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0553497A3 (en) * 1992-01-08 1993-08-18 Thomson Consumer Electronics, Inc. Frequency down conversion for a two-handset cordless telephone system using offset intermediate frequencies
US5625674A (en) * 1992-01-08 1997-04-29 Thomson Consumer Electronics, Inc. Use of a VCXO in the base unit of a two-handset cordless telephone system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954465A (en) * 1958-08-07 1960-09-27 Cutler Hammer Inc Signal translation apparatus utilizing dispersive networks and the like, e.g. for panoramic reception, amplitude-controlling frequency response, signal frequency gating,frequency-time domain conversion, etc.
DE2113087A1 (de) * 1971-03-18 1972-09-21 Siemens Ag Anordnung zum Betrieb von Telemetriegeraeten

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0553497A3 (en) * 1992-01-08 1993-08-18 Thomson Consumer Electronics, Inc. Frequency down conversion for a two-handset cordless telephone system using offset intermediate frequencies
US5392330A (en) * 1992-01-08 1995-02-21 Thomson Consumer Electronics, Inc. Offset down conversion for a two-handset cordless telephone system
US5625674A (en) * 1992-01-08 1997-04-29 Thomson Consumer Electronics, Inc. Use of a VCXO in the base unit of a two-handset cordless telephone system

Also Published As

Publication number Publication date
FR2155988B1 (OSRAM) 1976-05-21
DE2149514A1 (de) 1973-04-12
FR2155988A1 (OSRAM) 1973-05-25

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Legal Events

Date Code Title Description
PL Patent ceased