FR1487169A - Device for generating the pilot frequencies of 84, 08khz and 411.92khz - Google Patents

Device for generating the pilot frequencies of 84, 08khz and 411.92khz

Info

Publication number
FR1487169A
FR1487169A FR70220A FR70220A FR1487169A FR 1487169 A FR1487169 A FR 1487169A FR 70220 A FR70220 A FR 70220A FR 70220 A FR70220 A FR 70220A FR 1487169 A FR1487169 A FR 1487169A
Authority
FR
France
Prior art keywords
08khz
generating
pilot frequencies
pilot
frequencies
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
FR70220A
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
Priority claimed from DE1965S0098430 external-priority patent/DE1257859B/en
Application filed by Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Priority to FR70220A priority Critical patent/FR1487169A/en
Application granted granted Critical
Publication of FR1487169A publication Critical patent/FR1487169A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
    • H03B21/01—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies
    • H03B21/02—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies by plural beating, i.e. for frequency synthesis ; Beating in combination with multiplication or division of frequency
FR70220A 1965-07-26 1966-07-21 Device for generating the pilot frequencies of 84, 08khz and 411.92khz Expired FR1487169A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR70220A FR1487169A (en) 1965-07-26 1966-07-21 Device for generating the pilot frequencies of 84, 08khz and 411.92khz

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1965S0098430 DE1257859B (en) 1965-07-26 1965-07-26 Arrangement for generating the pilot frequencies 84, 08kHz and 411, 92kHz in carrier frequency systems
FR70220A FR1487169A (en) 1965-07-26 1966-07-21 Device for generating the pilot frequencies of 84, 08khz and 411.92khz

Publications (1)

Publication Number Publication Date
FR1487169A true FR1487169A (en) 1967-06-30

Family

ID=25998187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR70220A Expired FR1487169A (en) 1965-07-26 1966-07-21 Device for generating the pilot frequencies of 84, 08khz and 411.92khz

Country Status (1)

Country Link
FR (1) FR1487169A (en)

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