DE2648815A1 - Codierelement zum programmieren von nachrichtengeraeten - Google Patents

Codierelement zum programmieren von nachrichtengeraeten

Info

Publication number
DE2648815A1
DE2648815A1 DE19762648815 DE2648815A DE2648815A1 DE 2648815 A1 DE2648815 A1 DE 2648815A1 DE 19762648815 DE19762648815 DE 19762648815 DE 2648815 A DE2648815 A DE 2648815A DE 2648815 A1 DE2648815 A1 DE 2648815A1
Authority
DE
Germany
Prior art keywords
coding element
sections
permanent
frequency
element according
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.)
Withdrawn
Application number
DE19762648815
Other languages
German (de)
English (en)
Inventor
Ole Simon Dipl Ing Petersen
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.)
S P RADIO AS
Original Assignee
S P RADIO AS
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 S P RADIO AS filed Critical S P RADIO AS
Publication of DE2648815A1 publication Critical patent/DE2648815A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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)
  • Transmitters (AREA)
  • Transceivers (AREA)
  • Analogue/Digital Conversion (AREA)
  • Circuits Of Receivers In General (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DE19762648815 1975-11-05 1976-10-27 Codierelement zum programmieren von nachrichtengeraeten Withdrawn DE2648815A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK496175A DK136568B (da) 1975-11-05 1975-11-05 Kodelegeme til programmering af et radiokommunikationsapparat.

Publications (1)

Publication Number Publication Date
DE2648815A1 true DE2648815A1 (de) 1977-05-12

Family

ID=8138211

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762648815 Withdrawn DE2648815A1 (de) 1975-11-05 1976-10-27 Codierelement zum programmieren von nachrichtengeraeten

Country Status (5)

Country Link
JP (1) JPS5270856A (enExample)
DE (1) DE2648815A1 (enExample)
DK (1) DK136568B (enExample)
FR (1) FR2331200A1 (enExample)
GB (1) GB1533056A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007025101A1 (de) 2007-05-24 2008-12-04 Atanassow, Atanas, Dipl.-Ing. Biosensor und seine radiale Strahlung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK141488B (da) * 1976-12-17 1980-03-24 Ole Simon Petersen Kodelegeme, fortrinsvis til programmering af et radiokommunikationsapparat.
CA1117673A (en) * 1977-12-29 1982-02-02 Hajime Shichijo Tuning apparatus
JPH0458408U (enExample) * 1990-09-27 1992-05-19
GB2345981B (en) * 1996-01-26 2000-09-13 Asahi Optical Co Ltd Electronically controlled camera
US5907725A (en) * 1996-01-26 1999-05-25 Asahi Kogaku Kogyo Kabushiki Kaisha Electronically controlled camera
GB2309603B (en) * 1996-01-26 2000-06-21 Asahi Optical Co Ltd Electronically controlled camera

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758751A (en) * 1971-10-06 1973-09-11 Magnavox Co Preset frequency selection system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007025101A1 (de) 2007-05-24 2008-12-04 Atanassow, Atanas, Dipl.-Ing. Biosensor und seine radiale Strahlung

Also Published As

Publication number Publication date
JPS5270856A (en) 1977-06-13
DK136568C (enExample) 1978-03-28
GB1533056A (en) 1978-11-22
DK136568B (da) 1977-10-24
FR2331200B1 (enExample) 1982-02-26
FR2331200A1 (fr) 1977-06-03
DK496175A (enExample) 1977-05-06

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee