SE7714922L - For fordon avsedd radiomottagare - Google Patents

For fordon avsedd radiomottagare

Info

Publication number
SE7714922L
SE7714922L SE7714922A SE7714922A SE7714922L SE 7714922 L SE7714922 L SE 7714922L SE 7714922 A SE7714922 A SE 7714922A SE 7714922 A SE7714922 A SE 7714922A SE 7714922 L SE7714922 L SE 7714922L
Authority
SE
Sweden
Prior art keywords
radio receiver
vehicle radio
vehicle
receiver
radio
Prior art date
Application number
SE7714922A
Other languages
English (en)
Swedish (sv)
Inventor
D Holleit
J Stammeier
Original Assignee
Hitachi Sales Europa 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
Application filed by Hitachi Sales Europa Gmbh filed Critical Hitachi Sales Europa Gmbh
Publication of SE7714922L publication Critical patent/SE7714922L/xx

Links

Classifications

    • 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
    • H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
    • H03J5/0254—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being transfered to a D/A converter
    • H03J5/0263—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being transfered to a D/A converter the digital values being held in an auxiliary non erasable memory
    • 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
    • H03J1/02—Indicating arrangements
    • H03J1/04—Indicating arrangements with optical indicating means
    • H03J1/045—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like
    • H03J1/047—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like using electronic means, e.g. LED's
    • H03J1/048—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like using electronic means, e.g. LED's with digital indication
    • 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

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Circuits Of Receivers In General (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Superheterodyne Receivers (AREA)
SE7714922A 1976-12-30 1977-12-29 For fordon avsedd radiomottagare SE7714922L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2659447A DE2659447B2 (de) 1976-12-30 1976-12-30 For ein Fahrzeug vorgesehener Rundfunkempfänger mit digitaler Frequenzanzeige

Publications (1)

Publication Number Publication Date
SE7714922L true SE7714922L (sv) 1978-07-01

Family

ID=5996957

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7714922A SE7714922L (sv) 1976-12-30 1977-12-29 For fordon avsedd radiomottagare

Country Status (7)

Country Link
JP (1) JPS5384617A (el)
BE (1) BE862399A (el)
DE (1) DE2659447B2 (el)
FR (1) FR2376559A1 (el)
GB (1) GB1595940A (el)
NL (1) NL7714425A (el)
SE (1) SE7714922L (el)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919496B2 (ja) * 1978-04-03 1984-05-07 シャープ株式会社 周波数カウンタ
AU4953979A (en) * 1978-08-16 1980-02-21 Sony Corporation Receiver tuning with frequency synthesizer
JPS6241460Y2 (el) * 1980-08-15 1987-10-23
JPS58114621A (ja) * 1981-12-28 1983-07-08 Matsushita Electric Ind Co Ltd 電子同調式ラジオ受信機
DE4233260A1 (de) * 1992-10-02 1994-04-07 Becker Autoradio Verfahren zur Abstimmung eines Rundfunkempfängers mittels Stationstasten

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753119A (en) * 1971-04-07 1973-08-14 Magnavox Co Digital tuning indicator
DE2320530C2 (de) * 1973-04-21 1982-10-21 Blaupunkt-Werke Gmbh, 3200 Hildesheim Elektronische Sendersuchlaufautomatik für einen Rundfunkempfänger
DE2354059C2 (de) * 1973-10-29 1975-09-18 Standard Elektrik Lorenz Ag, 7000 Stuttgart Anordnung zum Programmieren digitaler Speicher mit Analogausgang zum automatischen Suchlauf und Programmieren für Fernseh- und Rundfunkempfänger
DE2358673B2 (de) * 1973-11-24 1977-02-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung fuer die digitale frequenzanzeige in einem rundfunkgeraet
NL7405304A (nl) * 1974-04-19 1975-10-21 Philips Nv Bedieningsinrichting.
PL89827B1 (el) * 1974-05-06 1976-12-31
JPS5823972B2 (ja) * 1975-05-30 1983-05-18 三洋電機株式会社 多バンドデイジタルシンセサイザ受信機
DE2529413A1 (de) * 1975-07-02 1977-01-27 Blaupunkt Werke Gmbh Verfahren zum abstimmen von empfaengern der nachrichtentechnik und zum digitalen speichern von sendern

Also Published As

Publication number Publication date
DE2659447C3 (el) 1987-04-16
BE862399A (fr) 1978-04-14
DE2659447A1 (de) 1978-07-06
JPS5384617A (en) 1978-07-26
GB1595940A (en) 1981-08-19
DE2659447B2 (de) 1979-05-31
NL7714425A (nl) 1978-07-04
FR2376559A1 (fr) 1978-07-28

Similar Documents

Publication Publication Date Title
AT365020B (de) Funksystem
SE7609324L (sv) Mottagare for radiosignaler
IT1076629B (it) Trasemttitore/ricevitore
NL7703189A (nl) Radio-antenne.
NL7710046A (nl) Radio-ontvanger.
SE7713582L (sv) Faksimilmottagare
BR7702724A (pt) Compartimento de recepcao de documentos
NL180062C (nl) Radio-ontvanger.
NL188876C (nl) Radio-ontvanger.
SE7705981L (sv) Suprheterodynmottagare
SE7707399L (sv) Radiolenksystem
SE7700802L (sv) Fergtelevisionsmottagare
SE7709907L (sv) Antennruta for fordon
NL188196C (nl) Radio-ontvanger.
JPS52117507A (en) Am radio receiver
SE7610763L (sv) Radiomottagare
NL7703908A (nl) Radio-ontvanger.
SE7714922L (sv) For fordon avsedd radiomottagare
JPS5327346A (en) Vehicle antenna
NL7805825A (nl) Radio-ontvanger.
JPS52129299A (en) Antenna for radio navigation
NL189840C (nl) Radio-ontvanginstallatie.
JPS52109356A (en) Vehicle antenna
AU3032277A (en) Radio navigation receivers
IT1132364B (it) Radioricevitore