FI915439A0 - Kanalfrekvensgenerator foer anvaendning vid en maongfrekvens-utlopps-generator. - Google Patents

Kanalfrekvensgenerator foer anvaendning vid en maongfrekvens-utlopps-generator.

Info

Publication number
FI915439A0
FI915439A0 FI915439A FI915439A FI915439A0 FI 915439 A0 FI915439 A0 FI 915439A0 FI 915439 A FI915439 A FI 915439A FI 915439 A FI915439 A FI 915439A FI 915439 A0 FI915439 A0 FI 915439A0
Authority
FI
Finland
Prior art keywords
generator
frequency
utlopps
maong
video
Prior art date
Application number
FI915439A
Other languages
English (en)
Finnish (fi)
Inventor
Larry S Mckinney
Jr Rezin Edward Pidgeon
Original Assignee
Scientific Atlanta
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 Scientific Atlanta filed Critical Scientific Atlanta
Publication of FI915439A0 publication Critical patent/FI915439A0/fi

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H03D7/161—Multiple-frequency-changing all the frequency changers being connected in cascade
    • H03D7/163—Multiple-frequency-changing all the frequency changers being connected in cascade the local oscillations of at least two of the frequency changers being derived from a single oscillator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmitters (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Stereo-Broadcasting Methods (AREA)
FI915439A 1989-05-19 1991-11-18 Kanalfrekvensgenerator foer anvaendning vid en maongfrekvens-utlopps-generator. FI915439A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/354,277 US4965534A (en) 1989-05-19 1989-05-19 Channel frequency generator for use with a multi-frequency output generator
PCT/US1990/002695 WO1990014711A1 (en) 1989-05-19 1990-05-18 A channel frequency generator for use with a multi-frequency output generator

Publications (1)

Publication Number Publication Date
FI915439A0 true FI915439A0 (fi) 1991-11-18

Family

ID=23392588

Family Applications (1)

Application Number Title Priority Date Filing Date
FI915439A FI915439A0 (fi) 1989-05-19 1991-11-18 Kanalfrekvensgenerator foer anvaendning vid en maongfrekvens-utlopps-generator.

Country Status (14)

Country Link
US (1) US4965534A (de)
EP (1) EP0472589B1 (de)
JP (1) JPH04505390A (de)
KR (1) KR920702076A (de)
CN (1) CN1021002C (de)
AT (1) ATE114895T1 (de)
AU (1) AU629645B2 (de)
BR (1) BR9007386A (de)
CA (1) CA2016901C (de)
DE (1) DE69014624T2 (de)
ES (1) ES2064735T3 (de)
FI (1) FI915439A0 (de)
MX (1) MX171013B (de)
WO (1) WO1990014711A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5343168A (en) * 1993-07-09 1994-08-30 Northrop Grumman Corporation Harmonic frequency synthesizer with adjustable frequency offset
AUPR863401A0 (en) * 2001-11-02 2001-11-29 Qx Corporation Pty Ltd A method & device for precision time-lock

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1441883A1 (de) * 1963-08-13 1968-12-19 Siemens Ag Fernsteuerbarer Sender
US4105949A (en) * 1977-04-15 1978-08-08 The Boeing Company Frequency synthesizer apparatus
DE3309352C2 (de) * 1983-03-16 1985-04-18 Robert Bosch Gmbh, 7000 Stuttgart Umsetzeranordnung für phasenverkoppelte Trägerfrequenz-Übertragunssysteme

Also Published As

Publication number Publication date
CA2016901A1 (en) 1990-11-19
EP0472589B1 (de) 1994-11-30
DE69014624D1 (de) 1995-01-12
AU629645B2 (en) 1992-10-08
CN1048958A (zh) 1991-01-30
CA2016901C (en) 1994-07-26
WO1990014711A1 (en) 1990-11-29
US4965534A (en) 1990-10-23
JPH04505390A (ja) 1992-09-17
EP0472589A1 (de) 1992-03-04
CN1021002C (zh) 1993-05-26
KR920702076A (ko) 1992-08-12
DE69014624T2 (de) 1995-05-04
AU5658290A (en) 1990-12-18
BR9007386A (pt) 1992-05-12
MX171013B (es) 1993-09-24
ATE114895T1 (de) 1994-12-15
ES2064735T3 (es) 1995-02-01

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Legal Events

Date Code Title Description
FD Application lapsed