AT355107B - CIRCUIT ARRANGEMENT FOR SWITCHING TWO FREQUENCY RANGES WITH A LARGE FREQUENCY STROKE, ESPECIALLY FOR TELEVISION TUNERS - Google Patents

CIRCUIT ARRANGEMENT FOR SWITCHING TWO FREQUENCY RANGES WITH A LARGE FREQUENCY STROKE, ESPECIALLY FOR TELEVISION TUNERS

Info

Publication number
AT355107B
AT355107B AT348076A AT348076A AT355107B AT 355107 B AT355107 B AT 355107B AT 348076 A AT348076 A AT 348076A AT 348076 A AT348076 A AT 348076A AT 355107 B AT355107 B AT 355107B
Authority
AT
Austria
Prior art keywords
switching
circuit arrangement
frequency
stroke
television tuners
Prior art date
Application number
AT348076A
Other languages
German (de)
Other versions
ATA348076A (en
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
Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of ATA348076A publication Critical patent/ATA348076A/en
Application granted granted Critical
Publication of AT355107B publication Critical patent/AT355107B/en

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
    • H03J5/24—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 a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/242—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 a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
    • H03J5/244—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 a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection using electronic means
AT348076A 1975-05-27 1976-05-12 CIRCUIT ARRANGEMENT FOR SWITCHING TWO FREQUENCY RANGES WITH A LARGE FREQUENCY STROKE, ESPECIALLY FOR TELEVISION TUNERS AT355107B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752523536 DE2523536A1 (en) 1975-05-27 1975-05-27 CIRCUIT ARRANGEMENT FOR SWITCHING OVER TWO FREQUENCY RANGES WITH LARGE FREQUENCY LEVEL, IN PARTICULAR FOR TELEVISION TUNERS

Publications (2)

Publication Number Publication Date
ATA348076A ATA348076A (en) 1979-07-15
AT355107B true AT355107B (en) 1980-02-11

Family

ID=5947574

Family Applications (1)

Application Number Title Priority Date Filing Date
AT348076A AT355107B (en) 1975-05-27 1976-05-12 CIRCUIT ARRANGEMENT FOR SWITCHING TWO FREQUENCY RANGES WITH A LARGE FREQUENCY STROKE, ESPECIALLY FOR TELEVISION TUNERS

Country Status (3)

Country Link
AT (1) AT355107B (en)
AU (1) AU1422476A (en)
DE (1) DE2523536A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212731A1 (en) * 1982-04-06 1983-10-06 Philips Patentverwaltung TWO-CIRCUIT RESONANCE BAND FILTER FOR CHANNEL SELECTORS
DE3317219A1 (en) * 1983-05-11 1984-11-15 Telefunken electronic GmbH, 7100 Heilbronn INPUT SWITCHING WITH AT LEAST TWO INPUT WAYS
DE3509517A1 (en) * 1985-03-16 1986-09-25 Philips Patentverwaltung Gmbh, 2000 Hamburg CIRCUIT ARRANGEMENT FOR A TUNER FOR SWITCHING TWO FREQUENCY BANDS

Also Published As

Publication number Publication date
DE2523536B2 (en) 1978-03-02
DE2523536A1 (en) 1976-12-02
AU1422476A (en) 1977-12-01
ATA348076A (en) 1979-07-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee