DK414277A - Ultrakortboelgebaandfilter med flere kredse - Google Patents

Ultrakortboelgebaandfilter med flere kredse

Info

Publication number
DK414277A
DK414277A DK414277A DK414277A DK414277A DK 414277 A DK414277 A DK 414277A DK 414277 A DK414277 A DK 414277A DK 414277 A DK414277 A DK 414277A DK 414277 A DK414277 A DK 414277A
Authority
DK
Denmark
Prior art keywords
bole
filter
multiple circuit
ultra short
circuit ultra
Prior art date
Application number
DK414277A
Other languages
English (en)
Other versions
DK151668B (da
DK151668C (da
Inventor
L G Szabo
A Halasz
S Szeghy
G Messik
Original Assignee
Budapesti Radiotechnikai Gyar
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 Budapesti Radiotechnikai Gyar filed Critical Budapesti Radiotechnikai Gyar
Publication of DK414277A publication Critical patent/DK414277A/da
Publication of DK151668B publication Critical patent/DK151668B/da
Application granted granted Critical
Publication of DK151668C publication Critical patent/DK151668C/da

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0153—Electrical filters; Controlling thereof
    • H03H7/0161—Bandpass filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/09—Filters comprising mutual inductance
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/02—Fixed inductances of the signal type without magnetic core
    • H01F17/03—Fixed inductances of the signal type without magnetic core with ceramic former
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
DK414277A 1976-10-01 1977-09-19 Ukb-baandfilter af flere kredse, isaer til forbedring af forselektionen for modtagere i radiosender-modtageranlaeg DK151668C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HUBU000819 1976-10-01
HU76BU819A HU173564B (hu) 1976-10-01 1976-10-01 Mnogokratnyj ul'trakarotkovolnovyj polosovoj fil'tr, v chastnosti dlja uluchshenija preselekcii prijomnikov radiotelfonnykh prijomo-peredatchikov

Publications (3)

Publication Number Publication Date
DK414277A true DK414277A (da) 1978-04-02
DK151668B DK151668B (da) 1987-12-21
DK151668C DK151668C (da) 1988-05-24

Family

ID=10994008

Family Applications (1)

Application Number Title Priority Date Filing Date
DK414277A DK151668C (da) 1976-10-01 1977-09-19 Ukb-baandfilter af flere kredse, isaer til forbedring af forselektionen for modtagere i radiosender-modtageranlaeg

Country Status (7)

Country Link
BG (1) BG43010A3 (da)
DD (1) DD131988A5 (da)
DE (1) DE2742905A1 (da)
DK (1) DK151668C (da)
GB (1) GB1557406A (da)
HU (1) HU173564B (da)
SE (1) SE413729B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583234B1 (fr) * 1985-06-07 1995-01-06 Thomson Csf Filtre a constantes localisees
FR2638914B1 (fr) * 1988-11-04 1990-12-28 Portenseigne Radiotechnique Circuit oscillant reglable avec condensateur variable

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1862078U (de) * 1961-06-19 1962-11-15 Vogt & Co K G Fabrik Fuer Meta Zwischenfrequenzfilter mit schwingkreiskondensator.

Also Published As

Publication number Publication date
DE2742905A1 (de) 1978-04-06
DK151668B (da) 1987-12-21
DE2742905C2 (da) 1990-05-03
SE413729B (sv) 1980-06-16
HU173564B (hu) 1979-06-28
DD131988A5 (de) 1978-08-09
SE7710910L (sv) 1978-04-02
DK151668C (da) 1988-05-24
BG43010A3 (en) 1988-03-15
GB1557406A (en) 1979-12-12

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Legal Events

Date Code Title Description
PBP Patent lapsed