NZ179794A - Two-band tuned circuit - Google Patents

Two-band tuned circuit

Info

Publication number
NZ179794A
NZ179794A NZ179794A NZ17979476A NZ179794A NZ 179794 A NZ179794 A NZ 179794A NZ 179794 A NZ179794 A NZ 179794A NZ 17979476 A NZ17979476 A NZ 17979476A NZ 179794 A NZ179794 A NZ 179794A
Authority
NZ
New Zealand
Prior art keywords
tuned circuit
band tuned
band
circuit
tuned
Prior art date
Application number
NZ179794A
Other languages
English (en)
Inventor
K Mueller
J Rehm
Original Assignee
Licentia 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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of NZ179794A publication Critical patent/NZ179794A/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
    • H03J5/24—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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/16—Tuning without displacement of reactive element, e.g. by varying permeability
    • H03J3/18—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance
    • H03J3/185—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance with varactors, i.e. voltage variable reactive diodes
NZ179794A 1975-01-30 1976-01-20 Two-band tuned circuit NZ179794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2503785A DE2503785C3 (de) 1975-01-30 1975-01-30 Kombituner für die Frequenzbereiche UHF und VHF

Publications (1)

Publication Number Publication Date
NZ179794A true NZ179794A (en) 1978-03-06

Family

ID=5937679

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ179794A NZ179794A (en) 1975-01-30 1976-01-20 Two-band tuned circuit

Country Status (5)

Country Link
DE (1) DE2503785C3 (no)
FI (1) FI760198A (no)
NZ (1) NZ179794A (no)
SE (1) SE402037B (no)
ZA (1) ZA76507B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371821A1 (fr) * 1976-10-25 1978-06-16 Indesit Dispositif d'accord pour recepteur de television
JPS6043696B2 (ja) * 1978-03-15 1985-09-30 三洋電機株式会社 Ｖｈｆチユ−ナの段間同調結合回路
DE3317219A1 (de) * 1983-05-11 1984-11-15 Telefunken electronic GmbH, 7100 Heilbronn Eingangsschaltung mit wenigstens zwei eingangswegen
DE3321262A1 (de) * 1983-06-11 1984-12-13 Telefunken electronic GmbH, 7100 Heilbronn Abstimmschaltung fuer die bereiche uhf- und vhf
US4567523A (en) * 1983-12-05 1986-01-28 North American Philips Consumer Electronics Corp. Television receiver input circuit
US4593257A (en) * 1985-02-28 1986-06-03 Rca Corporation Multiband local oscillator
US4598423A (en) * 1985-02-28 1986-07-01 Rca Corporation Tuning circuit for a multiband tuner
DE3509517A1 (de) * 1985-03-16 1986-09-25 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung fuer einen tuner zur umschaltung zweier frequenzbaender

Also Published As

Publication number Publication date
AU1033676A (en) 1977-07-21
DE2503785B2 (de) 1977-06-16
SE7600961L (sv) 1976-08-02
DE2503785A1 (de) 1976-08-05
DE2503785C3 (de) 1984-07-12
SE402037B (sv) 1978-06-12
FI760198A (no) 1976-07-31
ZA76507B (en) 1977-01-26

Similar Documents

Publication Publication Date Title
JPS51148358A (en) Integrated circuit
GB1557711A (en) Microwave circuit element
JPS5246708A (en) Crossscorrelation circuit disposition
JPS5233489A (en) Solid state tuning condenser
GB1557790A (en) Integrated circuit
JPS5213626A (en) Recifier circuit
GB1540118A (en) Integrated circuit elements
JPS524155A (en) Latch circuit
JPS5380106A (en) Tuner circuit
JPS52132609A (en) Starting circuit
NZ179794A (en) Two-band tuned circuit
JPS5432008A (en) Tuning circuit
JPS51147903A (en) Tuning circuit
GB1540598A (en) Integrated circuit arrangement
GB1553273A (en) Receiver circuits
JPS5255807A (en) Tuning circuit
GB1549678A (en) Frequency comparison circuit
JPS51134061A (en) Frequency dividing circuit
AU502523B2 (en) Receiver tuning
YU139376A (en) Integrated circuit arrangement
JPS5391501A (en) Tuning circuit
JPS528468A (en) Circuit elements
JPS5264812A (en) Lighttloaded circuit
JPS52129268A (en) Latch circuit
ZA763718B (en) Circuit element