IT947636B - Disposizione circuitale per commu tare le frequenze di risonanza di circuiti elettrici oscillanti - Google Patents

Disposizione circuitale per commu tare le frequenze di risonanza di circuiti elettrici oscillanti

Info

Publication number
IT947636B
IT947636B IT2066872A IT2066872A IT947636B IT 947636 B IT947636 B IT 947636B IT 2066872 A IT2066872 A IT 2066872A IT 2066872 A IT2066872 A IT 2066872A IT 947636 B IT947636 B IT 947636B
Authority
IT
Italy
Prior art keywords
switching
circuit arrangement
electrical circuits
resonance frequencies
switching electrical
Prior art date
Application number
IT2066872A
Other languages
English (en)
Original Assignee
Grundig Emv
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 DE19712107713 external-priority patent/DE2107713B2/de
Priority claimed from DE2107714A external-priority patent/DE2107714C3/de
Priority claimed from DE2111065A external-priority patent/DE2111065B2/de
Priority claimed from DE2114633A external-priority patent/DE2114633B2/de
Application filed by Grundig Emv filed Critical Grundig Emv
Application granted granted Critical
Publication of IT947636B publication Critical patent/IT947636B/it

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
    • H03J5/0218—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
    • H03J5/0227—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 using a counter
IT2066872A 1971-02-18 1972-02-17 Disposizione circuitale per commu tare le frequenze di risonanza di circuiti elettrici oscillanti IT947636B (it)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19712107713 DE2107713B2 (de) 1971-02-18 1971-02-18 Schaltungsanordnung zum umschalten der resonanzfrequenzen elektrischer schwingkreise
DE2107714A DE2107714C3 (de) 1971-02-18 1971-02-18 Schaltung zum Umschalten der Resonanzfrequenzen elektrischer Schwingkreise
DE2111065A DE2111065B2 (de) 1971-02-18 1971-03-09 Schaltungsanordnung zum Umschalten der Resonanzfrequenzen elektrischer Schwingkreise
DE2114633A DE2114633B2 (de) 1971-02-18 1971-03-26 Schaltungsanordnung zum Umschalten der Resonanzfrequenzen elektrischer Schwingkreise

Publications (1)

Publication Number Publication Date
IT947636B true IT947636B (it) 1973-05-30

Family

ID=27431207

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2066872A IT947636B (it) 1971-02-18 1972-02-17 Disposizione circuitale per commu tare le frequenze di risonanza di circuiti elettrici oscillanti

Country Status (2)

Country Link
GB (1) GB1391457A (it)
IT (1) IT947636B (it)

Also Published As

Publication number Publication date
GB1391457A (en) 1975-04-23

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