ZA844168B - Tuning circuit for the uhf and vhf ranges - Google Patents

Tuning circuit for the uhf and vhf ranges

Info

Publication number
ZA844168B
ZA844168B ZA844168A ZA844168A ZA844168B ZA 844168 B ZA844168 B ZA 844168B ZA 844168 A ZA844168 A ZA 844168A ZA 844168 A ZA844168 A ZA 844168A ZA 844168 B ZA844168 B ZA 844168B
Authority
ZA
South Africa
Prior art keywords
uhf
tuning circuit
vhf ranges
vhf
ranges
Prior art date
Application number
ZA844168A
Inventor
Franz Heigl
Josef Rehm
Original Assignee
Telefunken Electronic 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 Telefunken Electronic Gmbh filed Critical Telefunken Electronic Gmbh
Publication of ZA844168B publication Critical patent/ZA844168B/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
ZA844168A 1983-06-11 1984-06-04 Tuning circuit for the uhf and vhf ranges ZA844168B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3321262A DE3321262A1 (en) 1983-06-11 1983-06-11 VOTING FOR THE UHF AND VHF AREAS

Publications (1)

Publication Number Publication Date
ZA844168B true ZA844168B (en) 1985-04-24

Family

ID=6201338

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA844168A ZA844168B (en) 1983-06-11 1984-06-04 Tuning circuit for the uhf and vhf ranges

Country Status (9)

Country Link
EP (1) EP0128532A3 (en)
JP (1) JPS6041814A (en)
DE (1) DE3321262A1 (en)
ES (1) ES8502821A1 (en)
FI (1) FI842302A (en)
IN (1) IN160325B (en)
PT (1) PT78692B (en)
YU (1) YU99584A (en)
ZA (1) ZA844168B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584544A (en) * 1985-02-28 1986-04-22 Rca Corporation Bandswitched interstage coupling network including a high side coupled capacitor
US4598423A (en) * 1985-02-28 1986-07-01 Rca Corporation Tuning circuit for a multiband tuner
DE3821714A1 (en) * 1988-06-28 1990-01-04 Telefunken Electronic Gmbh TELEVISION TUNER
JP2794249B2 (en) * 1992-06-15 1998-09-03 国際電気株式会社 Fast tuning filter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2412689C3 (en) * 1974-03-16 1978-04-27 Philips Patentverwaltung Gmbh, 2000 Hamburg Circuit arrangement for tuning and range or band switching of an HF oscillation circuit
DE2503785C3 (en) * 1975-01-30 1984-07-12 Telefunken electronic GmbH, 7100 Heilbronn Combination tuner for the frequency ranges UHF and VHF

Also Published As

Publication number Publication date
FI842302A (en) 1984-12-12
PT78692A (en) 1985-01-01
EP0128532A2 (en) 1984-12-19
IN160325B (en) 1987-07-04
EP0128532A3 (en) 1986-04-16
ES533166A0 (en) 1985-02-01
PT78692B (en) 1986-07-11
DE3321262A1 (en) 1984-12-13
YU99584A (en) 1987-10-31
JPS6041814A (en) 1985-03-05
ES8502821A1 (en) 1985-02-01
FI842302A0 (en) 1984-06-07

Similar Documents

Publication Publication Date Title
GB2147147B (en) Switchable antenna for the vhf and uhf frequency bands
GB8408306D0 (en) Tuning arrangements
DE3066820D1 (en) Electronic tuning antenna system
DE3478653D1 (en) Variable frequency rf electronic surveillance system
EP0133799A3 (en) Tuning system on dielectric substrates
EP0115270A3 (en) Frequency independent antenna
JPS5684021A (en) Tuning circuit
GB8312303D0 (en) Resonant circuit and oscillator
JPS57101435A (en) Antenna tuner
GB2150763B (en) Electronic scanning antenna
GB2136230B (en) Electronic tracking for tuners
GB2145881B (en) Tuning screw
GB2196198B (en) Television tuner for different frequency ranges
HK13996A (en) Oscillator circuit for television receivers
EP0429914A3 (en) Tuning circuit
ZA844168B (en) Tuning circuit for the uhf and vhf ranges
GB8319785D0 (en) Tuner
JPS5637725A (en) Tuning circuit
ZA844169B (en) Tuner for at least two frequency ranges
GB2135147B (en) Radio circuit
GB2154358B (en) Tuning key
DE3469474D1 (en) Receiver comprising a search tuning circuit
KR840001857Y1 (en) Fine tuning circuit
GB2216354B (en) Radio receiver tuner circuit
PL241406A1 (en) High frequency tuner