IT1127977B - Ricevitore con circuito di sintonia a ricerca - Google Patents

Ricevitore con circuito di sintonia a ricerca

Info

Publication number
IT1127977B
IT1127977B IT67049/80A IT6704980A IT1127977B IT 1127977 B IT1127977 B IT 1127977B IT 67049/80 A IT67049/80 A IT 67049/80A IT 6704980 A IT6704980 A IT 6704980A IT 1127977 B IT1127977 B IT 1127977B
Authority
IT
Italy
Prior art keywords
receiver
tuning circuit
search tuning
search
circuit
Prior art date
Application number
IT67049/80A
Other languages
English (en)
Other versions
IT8067049A0 (it
Inventor
Theodorus Henricus
Van Maria Deursen
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of IT8067049A0 publication Critical patent/IT8067049A0/it
Application granted granted Critical
Publication of IT1127977B publication Critical patent/IT1127977B/it

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
    • H03J1/0041—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor for frequency synthesis with counters or frequency dividers
    • H03J1/005—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor for frequency synthesis with counters or frequency dividers in a loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
  • Superheterodyne Receivers (AREA)
IT67049/80A 1979-01-17 1980-01-14 Ricevitore con circuito di sintonia a ricerca IT1127977B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7900350,A NL176511C (nl) 1979-01-17 1979-01-17 Ontvanger met een zenderzoekschakeling.

Publications (2)

Publication Number Publication Date
IT8067049A0 IT8067049A0 (it) 1980-01-14
IT1127977B true IT1127977B (it) 1986-05-28

Family

ID=19832469

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67049/80A IT1127977B (it) 1979-01-17 1980-01-14 Ricevitore con circuito di sintonia a ricerca

Country Status (16)

Country Link
US (1) US4285066A (it)
JP (1) JPS5596721A (it)
AU (1) AU525881B2 (it)
BE (1) BE881159A (it)
BR (1) BR8000201A (it)
CA (1) CA1150773A (it)
DE (1) DE3001005C2 (it)
ES (1) ES487706A1 (it)
FR (1) FR2447117B1 (it)
GB (1) GB2040621B (it)
HK (1) HK21584A (it)
IT (1) IT1127977B (it)
NL (1) NL176511C (it)
NZ (1) NZ192592A (it)
SE (1) SE446799B (it)
SG (1) SG14683G (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8000509A (nl) * 1980-01-28 1981-08-17 Philips Nv Ontvanger met een zenderzoekschakeling.
NL8003087A (nl) * 1980-05-29 1982-01-04 Philips Nv Ontvanger met een zenderzoekschakeling.
US4414687A (en) * 1980-08-04 1983-11-08 Mitsubishi Denki Kabushiki Kaisha Radio receiver
DE3153784B4 (de) * 1980-12-04 2005-06-16 Mitsubishi Denki K.K. Mehrstationsempfänger mit Stillabstimmschaltkreis
SE458976B (sv) * 1980-12-04 1989-05-22 Mitsubishi Electric Corp Flerstationsmottagare
US4380826A (en) * 1980-12-09 1983-04-19 Clarion Co., Ltd. Control system for channel selection
JPS57101417A (en) * 1980-12-16 1982-06-24 Mitsubishi Electric Corp Receiver
JPS57212819A (en) * 1981-06-24 1982-12-27 Sharp Corp Automatic tuning storage receiver
NL8202416A (nl) * 1982-06-15 1984-01-02 Philips Nv Ontvanger voor fm-signalen met opslag van zender status code.
JPS5937725A (ja) * 1982-08-26 1984-03-01 Matsushita Electric Ind Co Ltd デイジタルチユ−ニングラジオ受信機
JPS6178230A (ja) * 1984-09-26 1986-04-21 Nec Corp 集積化ａｍ／ｆｍ切換回路
JPS63134108A (ja) * 1986-11-21 1988-06-06 Nippon Steel Corp 棒線材の表面疵自動切削装置
US5073975A (en) * 1989-08-28 1991-12-17 Delco Electronics Corporation Stop on station circuit including center channel detector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1059978B (de) * 1958-02-28 1959-06-25 Blaupunkt Werke Gmbh Anordnung zur Steuerung einer Vorrichtung zur automatischen Senderwahl
US3069637A (en) * 1961-07-31 1962-12-18 Jr Ralph M Seeley Electronic signal seeking means having tuning reactance automatically controlled by difference between concurrent and delayed detector output
FR2125717A5 (it) * 1971-02-18 1972-09-29 Socrat
US3961261A (en) * 1974-03-14 1976-06-01 Tennelec, Inc. Crystalless scanning radio receiver
NL169008C (nl) * 1974-10-07 1982-05-17 Philips Nv Ontvanger bevattende een afstemschakeling met een zenderzoekinrichting.
US4009442A (en) * 1975-05-12 1977-02-22 Von Bromssen Knut Thorkel Device which among a number of radio signals selects one specially marked radio signal
JPS5858847B2 (ja) * 1976-06-24 1983-12-27 ソニー株式会社 ヘテロダイン受信機
US4063179A (en) * 1976-07-21 1977-12-13 Craig Corporation Channel selector for a scanning monitor receiver

Also Published As

Publication number Publication date
GB2040621B (en) 1983-01-26
DE3001005A1 (de) 1980-07-24
IT8067049A0 (it) 1980-01-14
GB2040621A (en) 1980-08-28
DE3001005C2 (de) 1982-09-30
NL176511B (nl) 1984-11-16
BR8000201A (pt) 1980-09-23
AU525881B2 (en) 1982-12-02
FR2447117B1 (fr) 1986-06-20
ES487706A1 (es) 1980-06-16
CA1150773A (en) 1983-07-26
HK21584A (en) 1984-03-16
NL176511C (nl) 1985-04-16
SG14683G (en) 1983-12-16
AU5455180A (en) 1980-07-24
FR2447117A1 (fr) 1980-08-14
SE446799B (sv) 1986-10-06
SE8000261L (sv) 1980-07-18
US4285066A (en) 1981-08-18
NZ192592A (en) 1982-09-07
NL7900350A (nl) 1980-07-21
JPS5596721A (en) 1980-07-23
BE881159A (fr) 1980-07-15

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960130