FR795216A - Perfectionnements aux amplificateurs de fréquence intermédiaire - Google Patents

Perfectionnements aux amplificateurs de fréquence intermédiaire

Info

Publication number
FR795216A
FR795216A FR795216DA FR795216A FR 795216 A FR795216 A FR 795216A FR 795216D A FR795216D A FR 795216DA FR 795216 A FR795216 A FR 795216A
Authority
FR
France
Prior art keywords
intermediate frequency
frequency amplifiers
amplifiers
frequency
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR795216A publication Critical patent/FR795216A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Amplifiers (AREA)
FR795216D 1934-10-31 1935-09-25 Perfectionnements aux amplificateurs de fréquence intermédiaire Expired FR795216A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US750770A US2164745A (en) 1934-10-31 1934-10-31 Intermediate frequency amplifier

Publications (1)

Publication Number Publication Date
FR795216A true FR795216A (fr) 1936-03-09

Family

ID=25019095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR795216D Expired FR795216A (fr) 1934-10-31 1935-09-25 Perfectionnements aux amplificateurs de fréquence intermédiaire

Country Status (3)

Country Link
US (1) US2164745A (fr)
FR (1) FR795216A (fr)
GB (1) GB464286A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE490426A (fr) * 1944-07-13
US2505843A (en) * 1945-06-04 1950-05-02 Philco Corp Television receiver
FR957435A (fr) * 1946-06-26 1950-02-20
US2609438A (en) * 1947-01-24 1952-09-02 Sun Oil Co Seismic exploration apparatus
US2520308A (en) * 1947-02-20 1950-08-29 Erco Radio Lab Inc Frequency shift converter
US2626323A (en) * 1947-07-11 1953-01-20 Rca Corp Amplifier circuit for color television
US2512832A (en) * 1948-01-12 1950-06-27 Board Transient signal direction finder
US2700753A (en) * 1948-06-28 1955-01-25 Phillips Petroleum Co Method of and apparatus for seismic prospecting
US2707730A (en) * 1951-05-21 1955-05-03 Rca Corp Amplifier circuits for television picture signal channels
US2934722A (en) * 1956-07-18 1960-04-26 Zenith Radio Corp Signal-translating networks
US3025343A (en) * 1958-12-24 1962-03-13 Philco Corp Television receiver employing if amplifier with variable response characteristic
US3234480A (en) * 1960-11-10 1966-02-08 Maeda Hisao Shielded superwide-band high-frequency transistor amplifier

Also Published As

Publication number Publication date
US2164745A (en) 1939-07-04
GB464286A (en) 1937-04-14

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