NL6916547A - - Google Patents

Info

Publication number
NL6916547A
NL6916547A NL6916547A NL6916547A NL6916547A NL 6916547 A NL6916547 A NL 6916547A NL 6916547 A NL6916547 A NL 6916547A NL 6916547 A NL6916547 A NL 6916547A NL 6916547 A NL6916547 A NL 6916547A
Authority
NL
Netherlands
Application number
NL6916547A
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 filed Critical
Publication of NL6916547A publication Critical patent/NL6916547A/xx

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
    • H03J7/02—Automatic frequency control
    • H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
    • H03J7/08—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant using varactors, i.e. voltage variable reactive diodes
    • H03J7/12—Combination of automatic frequency control voltage with stabilised varactor supply voltage
NL6916547A 1968-11-05 1969-11-03 NL6916547A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77352068A 1968-11-05 1968-11-05

Publications (1)

Publication Number Publication Date
NL6916547A true NL6916547A (xx) 1970-05-08

Family

ID=25098540

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6916547A NL6916547A (xx) 1968-11-05 1969-11-03

Country Status (4)

Country Link
US (1) US3575661A (xx)
DE (1) DE1955502C3 (xx)
FR (1) FR2022589A1 (xx)
NL (1) NL6916547A (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1916834A1 (de) * 1969-04-02 1970-10-15 Blaupunkt Werke Gmbh Elektronische Sendersuchlaufautomatik fuer einen Rundfunkempfaenger
US3691298A (en) * 1970-12-03 1972-09-12 Carl R Pittman Touch tuning and control circuits
US3714580A (en) * 1971-01-07 1973-01-30 Magnavox Co Electronic search tuning system
NL165013C (nl) * 1971-02-19 1981-02-16 Matsushita Electric Ind Co Ltd Spanningsgeheugeninrichting en automatische afsteminrichting voorzien van een diode met variabele capaciteit in een resonantieketen.
DE2147228C3 (de) * 1971-09-22 1980-02-21 Blaupunkt Werke Gmbh Sägezahngenerator mit Speicherwirkung für einen Sendersuchlauf in Fernsehgeräten
CA1009778A (en) * 1971-10-19 1977-05-03 Matsushita Electric Industrial Co., Ltd. Channel selector
US3959727A (en) * 1974-10-03 1976-05-25 Gte Sylvania Incorporated Television receiver remote control
DE3828200A1 (de) * 1988-08-19 1989-09-21 Juergen Dipl Ing Hein Wellenlaengenselektiver optischer empfaenger
US7133082B2 (en) * 2001-01-09 2006-11-07 Allen Le Roy Limberg Digital television receiver with remote tuner for driving transmission line with intermediate-frequency signal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2266065A (en) * 1936-07-01 1941-12-16 Muller Egon Nicolas Automatic tuning device for radio receivers
US2404101A (en) * 1942-04-15 1946-07-16 Rca Corp Remote control of radio receivers
US2730616A (en) * 1951-03-15 1956-01-10 Raytheon Mfg Co Automatic frequency-control circuits
US3467870A (en) * 1965-02-16 1969-09-16 Trio Corp Automatic frequency sweep apparatus

Also Published As

Publication number Publication date
DE1955502C3 (de) 1979-06-28
DE1955502A1 (de) 1970-11-26
FR2022589A1 (xx) 1970-07-31
DE1955502B2 (de) 1973-03-22
US3575661A (en) 1971-04-20

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