AU2664077A - Frequency-synthesizer-tuner - Google Patents

Frequency-synthesizer-tuner

Info

Publication number
AU2664077A
AU2664077A AU26640/77A AU2664077A AU2664077A AU 2664077 A AU2664077 A AU 2664077A AU 26640/77 A AU26640/77 A AU 26640/77A AU 2664077 A AU2664077 A AU 2664077A AU 2664077 A AU2664077 A AU 2664077A
Authority
AU
Australia
Prior art keywords
tuner
synthesizer
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.)
Pending
Application number
AU26640/77A
Other languages
English (en)
Inventor
Evert Jan Van Barneveld
Alexander Gerardus Lamb Bekker
Franciscus Aloysius Ma Kerkhof
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of AU2664077A publication Critical patent/AU2664077A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02—Indicating arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
    • H03J5/0272—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being used to preset a counter or a frequency divider in a phase locked loop, e.g. frequency synthesizer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
AU26640/77A 1976-07-01 1977-06-30 Frequency-synthesizer-tuner Pending AU2664077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7607257A NL7607257A (nl) 1976-07-01 1976-07-01 Televisie-ontvanger met een frequentiesynthese- -afstemschakeling.

Publications (1)

Publication Number Publication Date
AU2664077A true AU2664077A (en) 1979-01-04

Family

ID=19826502

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26640/77A Pending AU2664077A (en) 1976-07-01 1977-06-30 Frequency-synthesizer-tuner

Country Status (12)

Country Link
JP (1) JPS535517A (de)
AT (1) AT350128B (de)
AU (1) AU2664077A (de)
DE (1) DE2727182A1 (de)
DK (1) DK287677A (de)
ES (1) ES460220A1 (de)
FI (1) FI772000A (de)
FR (1) FR2357105A1 (de)
IT (1) IT1086155B (de)
NL (1) NL7607257A (de)
NO (1) NO772280L (de)
SE (1) SE7707430L (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58159579U (ja) * 1983-03-01 1983-10-24 三洋電機株式会社 発光ダイオ−ド表示器用のシ−ト
JPS62170982U (de) * 1986-04-21 1987-10-29

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE322277B (de) * 1968-03-07 1970-04-06 Aga Ab
FR2119206A5 (de) * 1970-12-23 1972-08-04 Thomson Brandt
JPS555729B2 (de) * 1971-11-29 1980-02-08

Also Published As

Publication number Publication date
FI772000A (de) 1978-01-02
DK287677A (da) 1978-01-02
NO772280L (no) 1978-01-03
FR2357105A1 (fr) 1978-01-27
ATA462377A (de) 1978-10-15
JPS535517A (en) 1978-01-19
AT350128B (de) 1979-05-10
IT1086155B (it) 1985-05-28
ES460220A1 (es) 1978-04-01
NL7607257A (nl) 1978-01-03
SE7707430L (sv) 1978-01-02
DE2727182A1 (de) 1978-01-12

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