BE428065A - - Google Patents

Info

Publication number
BE428065A
BE428065A BE428065DA BE428065A BE 428065 A BE428065 A BE 428065A BE 428065D A BE428065D A BE 428065DA BE 428065 A BE428065 A BE 428065A
Authority
BE
Belgium
Application number
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.)
Publication of BE428065A publication Critical patent/BE428065A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/42—Modifications of amplifiers to extend the bandwidth
    • H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
    • H03F1/50—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers with tubes only
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
BE428065D 1937-05-13 BE428065A (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE509080X 1937-05-13

Publications (1)

Publication Number Publication Date
BE428065A true BE428065A (ja�@�@)

Family

ID=6547123

Family Applications (1)

Application Number Title Priority Date Filing Date
BE428065D BE428065A (ja�@�@) 1937-05-13

Country Status (4)

Country Link
US (1) US2224200A (ja�@�@)
BE (1) BE428065A (ja�@�@)
FR (1) FR837911A (ja�@�@)
GB (1) GB509080A (ja�@�@)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451893A (en) * 1945-08-30 1948-10-19 Wallman Henry Stagger tuned amplifier
US2989581A (en) * 1954-04-23 1961-06-20 Rca Corp Color television receiver signal transfer system
US3169206A (en) * 1959-08-06 1965-02-09 Varian Associates High frequency tube method and apparatus

Also Published As

Publication number Publication date
GB509080A (en) 1939-07-11
US2224200A (en) 1940-12-10
FR837911A (fr) 1939-02-23

Similar Documents

Publication Publication Date Title
BE420085R (ja�@�@)
BE420934A (ja�@�@)
BE420975A (ja�@�@)
NL74011C (ja�@�@)
NL52430C (ja�@�@)
NL47423C (ja�@�@)
NL46927C (ja�@�@)
BE510595A (ja�@�@)
BE427770A (ja�@�@)
BE425569A (ja�@�@)
BE422006A (ja�@�@)
BE417582A (ja�@�@)
BE421925A (ja�@�@)
BE421670A (ja�@�@)
BE421624A (ja�@�@)
BE421514A (ja�@�@)
BE421498A (ja�@�@)
BE421473A (ja�@�@)
BE421431A (ja�@�@)
BE421290A (ja�@�@)
BE418783A (ja�@�@)
BE421280A (ja�@�@)
BE421131A (ja�@�@)
BE421055A (ja�@�@)
BE421017A (ja�@�@)