GB927801A - Tuning and detection set-up for radiotelegraphy, radiotelephony or radio-broadcast receivers - Google Patents

Tuning and detection set-up for radiotelegraphy, radiotelephony or radio-broadcast receivers

Info

Publication number
GB927801A
GB927801A GB411760A GB411760A GB927801A GB 927801 A GB927801 A GB 927801A GB 411760 A GB411760 A GB 411760A GB 411760 A GB411760 A GB 411760A GB 927801 A GB927801 A GB 927801A
Authority
GB
United Kingdom
Prior art keywords
valve
crystal
pulses
multivibrator
pulse
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
GB411760A
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.)
RAPHAEL LEON LOUIS GHISLAIN GI
Original Assignee
RAPHAEL LEON LOUIS GHISLAIN GI
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 RAPHAEL LEON LOUIS GHISLAIN GI filed Critical RAPHAEL LEON LOUIS GHISLAIN GI
Publication of GB927801A publication Critical patent/GB927801A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G7/00Connections between parts of the scaffold
    • E04G7/02Connections between parts of the scaffold with separate coupling elements
    • E04G7/06Stiff scaffolding clamps for connecting scaffold members of common shape
    • E04G7/12Clamps or clips for crossing members
    • E04G7/14Clamps or clips for crossing members for clamping the members independently
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00Demodulation of amplitude-modulated oscillations
    • H03D1/08Demodulation of amplitude-modulated oscillations by means of non-linear two-pole elements
    • H03D1/10Demodulation of amplitude-modulated oscillations by means of non-linear two-pole elements of diodes
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D11/00Super-regenerative demodulator circuits
    • H03D11/02Super-regenerative demodulator circuits for amplitude-modulated oscillations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/06Receivers
    • H04B1/16Circuits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/66Details 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 for reducing bandwidth of signals; for improving efficiency of transmission
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/68Heating arrangements specially adapted for cooking plates or analogous hot-plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Superheterodyne Receivers (AREA)
GB411760A 1959-09-02 1960-02-05 Tuning and detection set-up for radiotelegraphy, radiotelephony or radio-broadcast receivers Expired GB927801A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE461618 1959-09-02

Publications (1)

Publication Number Publication Date
GB927801A true GB927801A (en) 1963-06-06

Family

ID=3844411

Family Applications (1)

Application Number Title Priority Date Filing Date
GB411760A Expired GB927801A (en) 1959-09-02 1960-02-05 Tuning and detection set-up for radiotelegraphy, radiotelephony or radio-broadcast receivers

Country Status (4)

Country Link
BE (1) BE461618A (US08066781-20111129-C00013.png)
FR (1) FR1247555A (US08066781-20111129-C00013.png)
GB (1) GB927801A (US08066781-20111129-C00013.png)
NL (1) NL246298A (US08066781-20111129-C00013.png)

Also Published As

Publication number Publication date
NL246298A (US08066781-20111129-C00013.png)
BE461618A (US08066781-20111129-C00013.png)
FR1247555A (fr) 1960-12-02

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