ES8604373A1 - A filter step band stranded tunnel electronically (Machine-translation by Google Translate, not legally binding) - Google Patents

A filter step band stranded tunnel electronically (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES8604373A1
ES8604373A1 ES540222A ES540222A ES8604373A1 ES 8604373 A1 ES8604373 A1 ES 8604373A1 ES 540222 A ES540222 A ES 540222A ES 540222 A ES540222 A ES 540222A ES 8604373 A1 ES8604373 A1 ES 8604373A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
filter
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES540222A
Other languages
Spanish (es)
Other versions
ES540222A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Priority to ES540222A priority Critical patent/ES540222A0/en
Publication of ES8604373A1 publication Critical patent/ES8604373A1/en
Publication of ES540222A0 publication Critical patent/ES540222A0/en
Granted legal-status Critical Current

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Abstract

A band step filter that allows a very frequent, precise and quick tuning in relatively narrow bands, which include the respective transmission frequencies. The filter is tunnely in a predetermined margin of frequencies by signals issued by an electronic exciter, including an accommodation that limits a tuned cavity and has two opposing walls, one of which has various openings, various resonators that go from one of the walls opposite to the first of the openings, a set of tuner condensers for each of the resonators to selectively activate the plates of the condensers and an electrical circuit to vary the tuned frequency band of the filter. (Machine-translation by Google Translate, not legally binding)
ES540222A 1985-02-07 1985-02-07 ONE ELECTRONIC TUNABLE NARROW BAND PASS FILTER Granted ES540222A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES540222A ES540222A0 (en) 1985-02-07 1985-02-07 ONE ELECTRONIC TUNABLE NARROW BAND PASS FILTER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES540222A ES540222A0 (en) 1985-02-07 1985-02-07 ONE ELECTRONIC TUNABLE NARROW BAND PASS FILTER

Publications (2)

Publication Number Publication Date
ES8604373A1 true ES8604373A1 (en) 1985-12-01
ES540222A0 ES540222A0 (en) 1985-12-01

Family

ID=8488669

Family Applications (1)

Application Number Title Priority Date Filing Date
ES540222A Granted ES540222A0 (en) 1985-02-07 1985-02-07 ONE ELECTRONIC TUNABLE NARROW BAND PASS FILTER

Country Status (1)

Country Link
ES (1) ES540222A0 (en)

Also Published As

Publication number Publication date
ES540222A0 (en) 1985-12-01

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