FR857456A - Régulateur radio-électrique de largeur de bande de longueurs d'onde - Google Patents

Régulateur radio-électrique de largeur de bande de longueurs d'onde

Info

Publication number
FR857456A
FR857456A FR857456DA FR857456A FR 857456 A FR857456 A FR 857456A FR 857456D A FR857456D A FR 857456DA FR 857456 A FR857456 A FR 857456A
Authority
FR
France
Prior art keywords
wavelength bandwidth
bandwidth radio
regulator
radio regulator
wavelength
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
Other languages
English (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.)
G Schaub Apparatebau GmbH
Original Assignee
G Schaub Apparatebau 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 G Schaub Apparatebau GmbH filed Critical G Schaub Apparatebau GmbH
Application granted granted Critical
Publication of FR857456A publication Critical patent/FR857456A/fr
Expired legal-status Critical Current

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
FR857456D 1938-08-12 1939-07-06 Régulateur radio-électrique de largeur de bande de longueurs d'onde Expired FR857456A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE857456X 1938-08-12

Publications (1)

Publication Number Publication Date
FR857456A true FR857456A (fr) 1940-09-14

Family

ID=6789585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857456D Expired FR857456A (fr) 1938-08-12 1939-07-06 Régulateur radio-électrique de largeur de bande de longueurs d'onde

Country Status (1)

Country Link
FR (1) FR857456A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306572A1 (fr) * 1975-04-04 1976-10-29 Philips Nv Filtre de bande accordable a degre ajustable d'attenuation de frequence

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306572A1 (fr) * 1975-04-04 1976-10-29 Philips Nv Filtre de bande accordable a degre ajustable d'attenuation de frequence

Similar Documents

Publication Publication Date Title
FR51420E (fr) Récepteur radiophonique à dispersion de bande
FR857456A (fr) Régulateur radio-électrique de largeur de bande de longueurs d'onde
FR791234A (fr) Instrument de maquillage
FR837033A (fr) Réseaux d'antennes directives
FR788562A (fr) Antennes
FR838130A (fr) Lame de rasoir
FR726015A (fr) Crême de beauté
FR601036A (fr) Coupe-sarments
AT144670B (de) Gießkannenbrause.
FR783796A (fr) Boîte de branchement
FR803061A (fr) Rasoir
FR738808A (fr) Masque de beauté
DK56808C (da) Haarbølgningsapparat.
DK57540C (da) Haarbølgningsapparat.
FR796800A (fr) Conducteur aérien
FR752662A (fr) Isolateur rigide perfectionné
FR778643A (fr) étui de peigne-nécessaire de toilette
FR852209A (fr) Miroir
DK57287C (da) Kagekniv.
FR771463A (fr) Pulvérisateur
FI15683A (fi) Multipelgenerator
AT140826B (de) Gesicherter Stecker.
DK55749C (da) Frisørsaks.
FR49398E (fr) Antennes
FR917262A (fr) Lame de rasoir