NL7414565A - Radio- of televisieontvanger. - Google Patents

Radio- of televisieontvanger.

Info

Publication number
NL7414565A
NL7414565A NL7414565A NL7414565A NL7414565A NL 7414565 A NL7414565 A NL 7414565A NL 7414565 A NL7414565 A NL 7414565A NL 7414565 A NL7414565 A NL 7414565A NL 7414565 A NL7414565 A NL 7414565A
Authority
NL
Netherlands
Prior art keywords
radio
television receiver
television
receiver
Prior art date
Application number
NL7414565A
Other languages
English (en)
Dutch (nl)
Original Assignee
Int Standard Electric Corp
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 DE19732357360 external-priority patent/DE2357360C3/de
Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of NL7414565A publication Critical patent/NL7414565A/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
    • 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)
NL7414565A 1973-11-16 1974-11-08 Radio- of televisieontvanger. NL7414565A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732357360 DE2357360C3 (de) 1973-11-16 Rundfunk- oder Fernsehempfangsgerät

Publications (1)

Publication Number Publication Date
NL7414565A true NL7414565A (nl) 1975-05-21

Family

ID=5898331

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7414565A NL7414565A (nl) 1973-11-16 1974-11-08 Radio- of televisieontvanger.

Country Status (3)

Country Link
AT (1) AT353322B (enrdf_load_stackoverflow)
FR (1) FR2251956B1 (enrdf_load_stackoverflow)
NL (1) NL7414565A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1061633B (it) * 1976-05-03 1983-04-30 Voxson Spa Radiori cevitore o sintonizzatore munito di mezzi di memorizzazione a stato solido per una molteplicita di frequenze di ricezione
DE2533072C3 (de) * 1975-07-24 1978-10-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Abstimmschaltung für Hochfrequenzempfangsgeräte
DE2557856C3 (de) * 1975-12-22 1980-11-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Abstimmschaltung für Hochfrequenzempfangsgeräte

Also Published As

Publication number Publication date
FR2251956A1 (enrdf_load_stackoverflow) 1975-06-13
AT353322B (de) 1979-11-12
FR2251956B1 (enrdf_load_stackoverflow) 1979-08-24
DE2357360A1 (de) 1975-05-22
ATA911574A (de) 1979-04-15
DE2357360B2 (de) 1977-06-30

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Legal Events

Date Code Title Description
BV The patent application has lapsed