FR1597714A - - Google Patents

Info

Publication number
FR1597714A
FR1597714A FR1597714DA FR1597714A FR 1597714 A FR1597714 A FR 1597714A FR 1597714D A FR1597714D A FR 1597714DA FR 1597714 A FR1597714 A FR 1597714A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1597714A publication Critical patent/FR1597714A/fr
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
    • H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H03F3/191—Tuned amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/06—Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Filters And Equalizers (AREA)
  • Amplifiers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
FR1597714D 1968-03-09 1968-12-05 Expired FR1597714A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6803411A NL6803411A (fr) 1968-03-09 1968-03-09

Publications (1)

Publication Number Publication Date
FR1597714A true FR1597714A (fr) 1970-06-29

Family

ID=19802987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1597714D Expired FR1597714A (fr) 1968-03-09 1968-12-05

Country Status (12)

Country Link
US (1) US3559089A (fr)
JP (1) JPS4935859B1 (fr)
AT (1) AT284912B (fr)
BE (1) BE729601A (fr)
BR (1) BR6906926D0 (fr)
CH (1) CH483755A (fr)
DE (1) DE1908924A1 (fr)
ES (1) ES364479A1 (fr)
FR (1) FR1597714A (fr)
GB (1) GB1263994A (fr)
NL (1) NL6803411A (fr)
NO (1) NO125655B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493632A1 (fr) * 1980-11-06 1982-05-07 Philips Nv

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4956710A (en) * 1989-04-14 1990-09-11 Rca Licensing Corporation Television receiver tuner high pass input filter with CB trap
GB2317517B (en) * 1996-09-20 2001-03-14 Nokia Mobile Phones Ltd Amplifier system
DE10039191C1 (de) * 2000-08-10 2002-01-17 Infineon Technologies Ag Hochfrequenz-Eingangsstufe
JP3953333B2 (ja) * 2002-02-14 2007-08-08 パイオニア株式会社 受信装置およびその方法
JP6747031B2 (ja) * 2016-04-15 2020-08-26 富士通株式会社 増幅器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493632A1 (fr) * 1980-11-06 1982-05-07 Philips Nv

Also Published As

Publication number Publication date
NO125655B (fr) 1972-10-09
ES364479A1 (es) 1971-02-01
US3559089A (en) 1971-01-26
BR6906926D0 (pt) 1973-02-22
JPS4935859B1 (fr) 1974-09-26
BE729601A (fr) 1969-09-08
AT284912B (de) 1970-10-12
NL6803411A (fr) 1969-09-11
DE1908924A1 (de) 1969-11-27
CH483755A (de) 1969-12-31
GB1263994A (en) 1972-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse