FR42034E - Coupling device to act on the frequency course of capacitor and resistance amplifiers - Google Patents

Coupling device to act on the frequency course of capacitor and resistance amplifiers

Info

Publication number
FR42034E
FR42034E FR42034DA FR42034E FR 42034 E FR42034 E FR 42034E FR 42034D A FR42034D A FR 42034DA FR 42034 E FR42034 E FR 42034E
Authority
FR
France
Prior art keywords
capacitor
act
coupling device
frequency course
resistance amplifiers
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
French (fr)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR42034E publication Critical patent/FR42034E/en
Expired legal-status Critical Current

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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/02—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Microwave Amplifiers (AREA)
FR42034D 1930-03-24 1932-06-22 Coupling device to act on the frequency course of capacitor and resistance amplifiers Expired FR42034E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE364949X 1930-03-24
DES99377D DE599905C (en) 1930-03-24 1931-06-22 Receiving circuit for carrier frequency transmission systems with a device for limiting the modulation frequency bandwidth in the low frequency amplifier

Publications (1)

Publication Number Publication Date
FR42034E true FR42034E (en) 1933-05-04

Family

ID=25850996

Family Applications (2)

Application Number Title Priority Date Filing Date
FR713794D Expired FR713794A (en) 1930-03-24 1931-03-24 Coupling device to act on the frequency course of capacitor and resistance amplifiers
FR42034D Expired FR42034E (en) 1930-03-24 1932-06-22 Coupling device to act on the frequency course of capacitor and resistance amplifiers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR713794D Expired FR713794A (en) 1930-03-24 1931-03-24 Coupling device to act on the frequency course of capacitor and resistance amplifiers

Country Status (3)

Country Link
DE (1) DE599905C (en)
FR (2) FR713794A (en)
GB (2) GB364949A (en)

Also Published As

Publication number Publication date
GB364949A (en) 1932-01-14
GB387912A (en) 1933-02-16
DE599905C (en) 1934-07-11
FR713794A (en) 1931-11-12

Similar Documents

Publication Publication Date Title
FR714072A (en) Device for the conservation and flow of soft materials
FR42034E (en) Coupling device to act on the frequency course of capacitor and resistance amplifiers
FR687700A (en) Coupling device for pipes
FR711544A (en) Advanced device for the penis
FR711158A (en) Assembly device for cabinets and other furniture
FR673550A (en) Coupling device
FR721635A (en) Device to facilitate the adjustment of radio wave receiving stations
FR688792A (en) Coupling device for trailers
FR708543A (en) Clutch device
FR712308A (en) Advanced device for testing or checking permanent deformation hollow bodies
FR702488A (en) Clip and runner device for extendable tables
FR720782A (en) Lock nut device
FR38909E (en) Lifting and unloading device and application variants
FR692038A (en) Lifting and unloading device and application variants
FR720743A (en) Damping device
FR722292A (en) Suspender clip device
FR703688A (en) Coupling device for trailers
FR720387A (en) Automatic ignition and start device
FR677941A (en) Locking and clutch device
FR714577A (en) Device for eliminating the action of residual potentials in filter circuits on circuits connected to said filter circuits
FR626582A (en) Progressive clutch and disengagement device
FR588575A (en) Adjustable and foolproof articulated attachment device for guy lines and other applications
FR711435A (en) Tubular pylon for establishing power lines and other applications
FR688675A (en) Aviation ground lighting and staking device
FR693821A (en) Attachment device for suspenders