FR2262886A1 - Automatic tuning cct. - designed for capacity diode tuned receivers and effective for AM and FM stations - Google Patents

Automatic tuning cct. - designed for capacity diode tuned receivers and effective for AM and FM stations

Info

Publication number
FR2262886A1
FR2262886A1 FR7506617A FR7506617A FR2262886A1 FR 2262886 A1 FR2262886 A1 FR 2262886A1 FR 7506617 A FR7506617 A FR 7506617A FR 7506617 A FR7506617 A FR 7506617A FR 2262886 A1 FR2262886 A1 FR 2262886A1
Authority
FR
France
Prior art keywords
capacity diode
cct
stations
designed
effective
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
FR7506617A
Other languages
English (en)
French (fr)
Other versions
FR2262886B3 (enrdf_load_stackoverflow
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.)
SABA GmbH
Original Assignee
SABA GmbH
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
Priority claimed from DE19742410029 external-priority patent/DE2410029C2/de
Application filed by SABA GmbH filed Critical SABA GmbH
Publication of FR2262886A1 publication Critical patent/FR2262886A1/fr
Application granted granted Critical
Publication of FR2262886B3 publication Critical patent/FR2262886B3/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
    • H03J7/28—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)
  • Noise Elimination (AREA)
FR7506617A 1974-03-02 1975-03-03 Automatic tuning cct. - designed for capacity diode tuned receivers and effective for AM and FM stations Granted FR2262886A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742410029 DE2410029C2 (de) 1974-03-02 Schaltungsanordnung für eine automatische Sendersuche in kapazitätsdiodenabgestimmten Rundfunkempfängern

Publications (2)

Publication Number Publication Date
FR2262886A1 true FR2262886A1 (en) 1975-09-26
FR2262886B3 FR2262886B3 (enrdf_load_stackoverflow) 1977-11-10

Family

ID=5908898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7506617A Granted FR2262886A1 (en) 1974-03-02 1975-03-03 Automatic tuning cct. - designed for capacity diode tuned receivers and effective for AM and FM stations

Country Status (7)

Country Link
AT (1) ATA154375A (enrdf_load_stackoverflow)
BE (1) BE826180A (enrdf_load_stackoverflow)
CH (1) CH579853A5 (enrdf_load_stackoverflow)
DK (1) DK82275A (enrdf_load_stackoverflow)
FR (1) FR2262886A1 (enrdf_load_stackoverflow)
IT (1) IT1033326B (enrdf_load_stackoverflow)
NL (1) NL7502405A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809433A (en) * 1986-05-15 1989-03-07 Corona Clipper Company Agricultural shears with lancet blade
FR2753120B1 (fr) * 1996-09-10 1998-12-11 Virax Sa Dispositif de pince coupe-tube pour couper transversalement un tube en matiere plastique

Also Published As

Publication number Publication date
DE2410029B1 (de) 1975-05-15
BE826180A (fr) 1975-06-16
FR2262886B3 (enrdf_load_stackoverflow) 1977-11-10
NL7502405A (nl) 1975-09-04
DE2410029A1 (enrdf_load_stackoverflow) 1975-05-15
IT1033326B (it) 1979-07-10
CH579853A5 (enrdf_load_stackoverflow) 1976-09-15
ATA154375A (de) 1980-01-15
DK82275A (enrdf_load_stackoverflow) 1975-11-03

Similar Documents

Publication Publication Date Title
US5091921A (en) Direct conversion receiver with dithering local carrier frequency for detecting transmitted carrier frequency
EP0160339B1 (en) Improvements in or relating to direct modulation fm data receivers
US4450586A (en) Automatic tuning device for FM receiver
US2282092A (en) Frequency modulation receiver
FR2262886A1 (en) Automatic tuning cct. - designed for capacity diode tuned receivers and effective for AM and FM stations
KR880006911A (ko) 직접 혼합 동기 수신기
DK623284A (da) Afstemningssystem til apparater indenfor kommunikationsteknikken
US3866125A (en) Circuit arrangement for a receiver for frequency-modulated signals having variable attenuation phase shifter
GB1490225A (en) Notch rejection filter circuit
GB586534A (en) Improvements in or relating to super-regenerative radio receivers
GB753863A (en) Improvements in or relating to fmí¬am receiving circuit-arrangements
ATE45450T1 (de) Fm-funkempfaenger.
US2162883A (en) Automatic frequency control system
KR860003737A (ko) 미동조 장치
SU1223395A1 (ru) Устройство дл синхронного детектировани фазоманипулированных сигналов
KR910003229B1 (ko) 한개의 국부 발진기를 사용한 소형 무선 수신장치
SU470930A1 (ru) Устройство приема радиосигналов с узкополосной фазой модул цией
SU738486A1 (ru) Подавитель радиопомех дл систем св зи с угловой модул цией
ES452237A1 (es) Una disposicion de circuito, en particular para receptores de radio.
SU433620A1 (ru) Устройство для демодуляпничастотно-модулированных свч-сигналов
SU451094A1 (ru) Способ дифференцировани электрических сигналов
GB1271049A (en) Frequency dicriminator circuit including piezoelectric resonator providing coupled resonant circuit
SU1392631A1 (ru) Демодул тор сигналов фазовой телеграфии
US2939951A (en) Conversion of amplitude to phase modulation by means of crystal to reduce noise
SU674195A1 (ru) Частотный детектор

Legal Events

Date Code Title Description
ST Notification of lapse