DE3469474D1 - Receiver comprising a search tuning circuit - Google Patents

Receiver comprising a search tuning circuit

Info

Publication number
DE3469474D1
DE3469474D1 DE8484201321T DE3469474T DE3469474D1 DE 3469474 D1 DE3469474 D1 DE 3469474D1 DE 8484201321 T DE8484201321 T DE 8484201321T DE 3469474 T DE3469474 T DE 3469474T DE 3469474 D1 DE3469474 D1 DE 3469474D1
Authority
DE
Germany
Prior art keywords
receiver
tuning circuit
search tuning
search
circuit
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8484201321T
Other languages
German (de)
English (en)
Inventor
Pieter Johan Ufkes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3469474D1 publication Critical patent/DE3469474D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies
    • H03J7/20—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element
    • H03J7/28—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using counters or frequency dividers
DE8484201321T 1983-09-16 1984-09-12 Receiver comprising a search tuning circuit Expired DE3469474D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8303203A NL8303203A (nl) 1983-09-16 1983-09-16 Ontvanger bevattende een zenderzoekschakeling.

Publications (1)

Publication Number Publication Date
DE3469474D1 true DE3469474D1 (en) 1988-03-31

Family

ID=19842414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484201321T Expired DE3469474D1 (en) 1983-09-16 1984-09-12 Receiver comprising a search tuning circuit

Country Status (5)

Country Link
US (1) US4592094A (enExample)
EP (1) EP0135970B1 (enExample)
JP (1) JPS6086907A (enExample)
DE (1) DE3469474D1 (enExample)
NL (1) NL8303203A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5134720A (en) * 1987-09-17 1992-07-28 Amskan Limited Signal locating apparatus
US5739654A (en) * 1994-12-19 1998-04-14 International Business Machines Corporation Precision tool control system for a workpiece positioning apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601974B2 (ja) * 1978-10-24 1985-01-18 ソニー株式会社 プリセツト式受信機
US4387401A (en) * 1979-05-30 1983-06-07 Rca Corporation Carrier detector apparatus useful in a multiband sweep type tuning system
JPS5750124A (en) * 1980-09-09 1982-03-24 Mitsubishi Electric Corp Automatic sweep digital tuning circuit
US4419767A (en) * 1980-11-27 1983-12-06 Pioneer Electronic Corporation Automatic digital control device for exact frequency tuning of a receiver
US4429415A (en) * 1981-11-30 1984-01-31 Rca Corporation Signal-seeking tuning system with signal loss protection for a television receiver
US4498191A (en) * 1983-06-06 1985-02-05 General Electric Company Digital automatic frequency control with tracking

Also Published As

Publication number Publication date
EP0135970A2 (en) 1985-04-03
JPS6086907A (ja) 1985-05-16
EP0135970B1 (en) 1988-02-24
NL8303203A (nl) 1985-04-16
JPH0451090B2 (enExample) 1992-08-18
US4592094A (en) 1986-05-27
EP0135970A3 (en) 1985-06-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8339 Ceased/non-payment of the annual fee