FR663191A - Improvements to superheterodyne or other receiving devices - Google Patents

Improvements to superheterodyne or other receiving devices

Info

Publication number
FR663191A
FR663191A FR663191DA FR663191A FR 663191 A FR663191 A FR 663191A FR 663191D A FR663191D A FR 663191DA FR 663191 A FR663191 A FR 663191A
Authority
FR
France
Prior art keywords
superheterodyne
receiving devices
devices
receiving
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)
Inventor
Andre Blondel
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 FR663191A publication Critical patent/FR663191A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/26—Circuits for superheterodyne receivers
FR663191D 1927-10-31 1928-10-30 Improvements to superheterodyne or other receiving devices Expired FR663191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE663191X 1927-10-31

Publications (1)

Publication Number Publication Date
FR663191A true FR663191A (en) 1929-08-17

Family

ID=3877200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR663191D Expired FR663191A (en) 1927-10-31 1928-10-30 Improvements to superheterodyne or other receiving devices

Country Status (2)

Country Link
BE (1) BE345824A (en)
FR (1) FR663191A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE765696C (en) * 1934-08-03 1953-02-23 Marconi Wireless Telegraph Co Overlay receiver with aperiodic input circuit and a control unit for remote setting that is located outside the actual device
DE755070C (en) * 1934-11-14 1953-06-01 Marconi Wireless Telegraph Co Arrangement for remote tuning of an oscillation circuit, in particular a receiver

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE765696C (en) * 1934-08-03 1953-02-23 Marconi Wireless Telegraph Co Overlay receiver with aperiodic input circuit and a control unit for remote setting that is located outside the actual device
DE755070C (en) * 1934-11-14 1953-06-01 Marconi Wireless Telegraph Co Arrangement for remote tuning of an oscillation circuit, in particular a receiver

Also Published As

Publication number Publication date
BE345824A (en)

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