FR2289073A1 - Systeme de memorisation de l'alignement pour la reception de stations d'emission determinees destine aux postes recepteurs a accord electronique - Google Patents

Systeme de memorisation de l'alignement pour la reception de stations d'emission determinees destine aux postes recepteurs a accord electronique

Info

Publication number
FR2289073A1
FR2289073A1 FR7515378A FR7515378A FR2289073A1 FR 2289073 A1 FR2289073 A1 FR 2289073A1 FR 7515378 A FR7515378 A FR 7515378A FR 7515378 A FR7515378 A FR 7515378A FR 2289073 A1 FR2289073 A1 FR 2289073A1
Authority
FR
France
Prior art keywords
stations
alignment
determined transmission
intended
electronic agreement
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
FR7515378A
Other languages
English (en)
French (fr)
Other versions
FR2289073B1 (enExample
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.)
UNITECH PRZED TECHNIC
Original Assignee
UNITECH PRZED TECHNIC
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 UNITECH PRZED TECHNIC filed Critical UNITECH PRZED TECHNIC
Publication of FR2289073A1 publication Critical patent/FR2289073A1/fr
Application granted granted Critical
Publication of FR2289073B1 publication Critical patent/FR2289073B1/fr
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
    • H03J7/24—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using varactors, i.e. voltage variable reactive diodes
    • H03J7/26—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using varactors, i.e. voltage variable reactive diodes in which an automatic frequency control circuit is brought into action after the scanning action has been stopped
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/0218—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, by selecting the corresponding analogue value between a set of preset values
FR7515378A 1974-05-06 1975-05-16 Systeme de memorisation de l'alignement pour la reception de stations d'emission determinees destine aux postes recepteurs a accord electronique Granted FR2289073A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1974170845A PL89827B1 (enExample) 1974-05-06 1974-05-06

Publications (2)

Publication Number Publication Date
FR2289073A1 true FR2289073A1 (fr) 1976-05-21
FR2289073B1 FR2289073B1 (enExample) 1978-02-03

Family

ID=19967192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515378A Granted FR2289073A1 (fr) 1974-05-06 1975-05-16 Systeme de memorisation de l'alignement pour la reception de stations d'emission determinees destine aux postes recepteurs a accord electronique

Country Status (7)

Country Link
US (1) US4011514A (enExample)
JP (1) JPS5624415B2 (enExample)
DE (1) DE2519982A1 (enExample)
FR (1) FR2289073A1 (enExample)
GB (1) GB1512662A (enExample)
IT (1) IT1037857B (enExample)
PL (1) PL89827B1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5267201A (en) * 1975-12-01 1977-06-03 Matsushita Electric Ind Co Ltd Station selecting unit
DE2659447C3 (de) * 1976-12-30 1987-04-16 Hitachi Sales Europa Gmbh, 2000 Hamburg Für ein Kraftfahrzeug vorgesehener Rundfunkempfänger
WO1985003824A1 (en) * 1984-02-16 1985-08-29 Ma John Yoh Han Fm subcarrier transmission system
ATE393496T1 (de) * 2000-10-10 2008-05-15 Nemerix Sa Elektronische schaltung und rf-empfänger mit energiesparsteuerung
JP2004282425A (ja) * 2003-03-17 2004-10-07 Casio Comput Co Ltd 電波受信装置、電波時計及び同調容量設定方法
US7620382B2 (en) * 2005-06-09 2009-11-17 Alps Electric Co., Ltd. Frequency converter capable of preventing level of intermediate frequency signal from lowering due to rise in temperature

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588706A (en) * 1967-07-24 1971-06-28 Matsushita Electric Industrial Co Ltd Automatic tuning receiver
DE2147228C3 (de) * 1971-09-22 1980-02-21 Blaupunkt Werke Gmbh Sägezahngenerator mit Speicherwirkung für einen Sendersuchlauf in Fernsehgeräten
US3859610A (en) * 1974-02-25 1975-01-07 Gte Sylvania Inc Signal channel address system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
JPS50153501A (enExample) 1975-12-10
JPS5624415B2 (enExample) 1981-06-05
GB1512662A (en) 1978-06-01
US4011514A (en) 1977-03-08
FR2289073B1 (enExample) 1978-02-03
IT1037857B (it) 1979-11-20
PL89827B1 (enExample) 1976-12-31
DE2519982A1 (de) 1975-11-27

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Legal Events

Date Code Title Description
ST Notification of lapse