JPS6086907A - サ−チチユ−ニング回路を具える受信機 - Google Patents

サ−チチユ−ニング回路を具える受信機

Info

Publication number
JPS6086907A
JPS6086907A JP59191848A JP19184884A JPS6086907A JP S6086907 A JPS6086907 A JP S6086907A JP 59191848 A JP59191848 A JP 59191848A JP 19184884 A JP19184884 A JP 19184884A JP S6086907 A JPS6086907 A JP S6086907A
Authority
JP
Japan
Prior art keywords
circuit
tuning
input terminal
reverse
signal
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.)
Granted
Application number
JP59191848A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0451090B2 (enExample
Inventor
ピエテル・ヨハン・ウフケス
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
Publication of JPS6086907A publication Critical patent/JPS6086907A/ja
Publication of JPH0451090B2 publication Critical patent/JPH0451090B2/ja
Granted 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

Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
JP59191848A 1983-09-16 1984-09-14 サ−チチユ−ニング回路を具える受信機 Granted JPS6086907A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8303203 1983-09-16
NL8303203A NL8303203A (nl) 1983-09-16 1983-09-16 Ontvanger bevattende een zenderzoekschakeling.

Publications (2)

Publication Number Publication Date
JPS6086907A true JPS6086907A (ja) 1985-05-16
JPH0451090B2 JPH0451090B2 (enExample) 1992-08-18

Family

ID=19842414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59191848A Granted JPS6086907A (ja) 1983-09-16 1984-09-14 サ−チチユ−ニング回路を具える受信機

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556722A (en) * 1978-10-24 1980-04-25 Sony Corp Preset type receiver
JPS5750124A (en) * 1980-09-09 1982-03-24 Mitsubishi Electric Corp Automatic sweep digital tuning circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387401A (en) * 1979-05-30 1983-06-07 Rca Corporation Carrier detector apparatus useful in a multiband sweep type tuning system
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556722A (en) * 1978-10-24 1980-04-25 Sony Corp Preset type receiver
JPS5750124A (en) * 1980-09-09 1982-03-24 Mitsubishi Electric Corp Automatic sweep digital tuning circuit

Also Published As

Publication number Publication date
EP0135970A2 (en) 1985-04-03
EP0135970B1 (en) 1988-02-24
NL8303203A (nl) 1985-04-16
JPH0451090B2 (enExample) 1992-08-18
DE3469474D1 (en) 1988-03-31
US4592094A (en) 1986-05-27
EP0135970A3 (en) 1985-06-12

Similar Documents

Publication Publication Date Title
US4051663A (en) Electronic timepiece
US4085372A (en) Channel selecting apparatus for a television receiver with an electronic tuner
JPS5934010B2 (ja) チヤンネル捜索選択装置
US4476584A (en) Digital frequency lock tuning system
US4559505A (en) Frequency synthesizer with improved priority channel switching
US4374437A (en) Variable ramp speed TV tuning system for rapid channel tuning
US4241450A (en) Automatic turn-off apparatus for a radio or television receiver
US4403344A (en) Receiver having program reserving function
US4305157A (en) Tuning circuit using a phase-locked loop
US4004232A (en) Radio receiver tuning control system
US4220922A (en) Preset tuner
US4081771A (en) 82 Detent manual varactor tuning system
US3611152A (en) Stabilized automatic tuning receiver
US4217552A (en) Receiver
JPS6086907A (ja) サ−チチユ−ニング回路を具える受信機
US4020419A (en) Electronic system for automatically tuning to a selected television channel
US4264977A (en) Search type tuning system
US4207531A (en) Tuning control system of radio receiver
US4218657A (en) Hangup corrector useful in locked loop tuning system
US4063188A (en) Injection-locked voltage controlled oscillators
JPS601974B2 (ja) プリセツト式受信機
US3971992A (en) Apparatus for presetting receivers of the synthesizing type
USRE32686E (en) Digital frequency lock tuning system
US4056808A (en) Ultrasonic remote control receiver suitable for TV receiver
JPH0362048B2 (enExample)