NL7216670A - - Google Patents

Info

Publication number
NL7216670A
NL7216670A NL7216670A NL7216670A NL7216670A NL 7216670 A NL7216670 A NL 7216670A NL 7216670 A NL7216670 A NL 7216670A NL 7216670 A NL7216670 A NL 7216670A NL 7216670 A NL7216670 A NL 7216670A
Authority
NL
Netherlands
Application number
NL7216670A
Other versions
NL166829B (nl
NL166829C (nl
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 JP10053371A external-priority patent/JPS528044B2/ja
Priority claimed from JP10053171A external-priority patent/JPS4865807A/ja
Priority claimed from JP46100534A external-priority patent/JPS5217361B2/ja
Priority claimed from JP10053571A external-priority patent/JPS4865823A/ja
Priority claimed from JP10053071A external-priority patent/JPS526561B2/ja
Priority claimed from JP10052971A external-priority patent/JPS528042B2/ja
Priority claimed from JP10052871A external-priority patent/JPS528041B2/ja
Priority claimed from JP10053271A external-priority patent/JPS528043B2/ja
Application filed filed Critical
Publication of NL7216670A publication Critical patent/NL7216670A/xx
Publication of NL166829B publication Critical patent/NL166829B/xx
Application granted granted Critical
Publication of NL166829C publication Critical patent/NL166829C/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
NL7216670.A 1971-12-10 1972-12-08 Automatische kanaalkiesinrichting. NL166829C (nl)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP10053171A JPS4865807A (cg-RX-API-DMAC10.html) 1971-12-10 1971-12-10
JP46100534A JPS5217361B2 (cg-RX-API-DMAC10.html) 1971-12-10 1971-12-10
JP10053571A JPS4865823A (cg-RX-API-DMAC10.html) 1971-12-10 1971-12-10
JP10053071A JPS526561B2 (cg-RX-API-DMAC10.html) 1971-12-10 1971-12-10
JP10053371A JPS528044B2 (cg-RX-API-DMAC10.html) 1971-12-10 1971-12-10
JP10052971A JPS528042B2 (cg-RX-API-DMAC10.html) 1971-12-10 1971-12-10
JP10052871A JPS528041B2 (cg-RX-API-DMAC10.html) 1971-12-10 1971-12-10
JP10053271A JPS528043B2 (cg-RX-API-DMAC10.html) 1971-12-10 1971-12-10

Publications (3)

Publication Number Publication Date
NL7216670A true NL7216670A (cg-RX-API-DMAC10.html) 1973-06-13
NL166829B NL166829B (nl) 1981-04-15
NL166829C NL166829C (nl) 1981-09-15

Family

ID=27572945

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7216670.A NL166829C (nl) 1971-12-10 1972-12-08 Automatische kanaalkiesinrichting.

Country Status (7)

Country Link
US (1) US3822405A (cg-RX-API-DMAC10.html)
AU (1) AU453531B2 (cg-RX-API-DMAC10.html)
CA (1) CA1005587A (cg-RX-API-DMAC10.html)
DE (1) DE2260266C3 (cg-RX-API-DMAC10.html)
FR (1) FR2162643B1 (cg-RX-API-DMAC10.html)
GB (1) GB1401690A (cg-RX-API-DMAC10.html)
NL (1) NL166829C (cg-RX-API-DMAC10.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978411A (en) * 1973-11-30 1976-08-31 Matsushita Electric Industrial Co., Ltd. Sweep output generator having a frequency modulated local oscillator for the station selector of a television receiver
US3946319A (en) * 1974-05-03 1976-03-23 Zenith Radio Corporation All electronic digital tuner system with memory
US3924192A (en) * 1974-06-03 1975-12-02 Rca Corp Multiband random channel address crystal-lock tuning system
JPS5637728B2 (cg-RX-API-DMAC10.html) * 1974-07-05 1981-09-02
US3943449A (en) * 1974-09-09 1976-03-09 Zenith Radio Corporation Multi-speed ramp for a varactor tuning system
US3968444A (en) * 1974-11-11 1976-07-06 Texas Instruments Incorporated Skip band tuner
DE2547038C3 (de) * 1975-10-21 1978-10-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und Anordnung zur Reduzierung von durch Schaltvorgänge ausgelösten Empfangsstörungen bei Funkempfängern
IT1064110B (it) * 1976-03-09 1985-02-18 Voxson Spa Sistema di sintonia elettronica con memorizzazione digitale delle stazioni radio emittenti
DE2632025C3 (de) * 1976-07-16 1981-07-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Abstimmschaltung für Hochfrequenzempfangsgeräte mit einem Überlagerungsoszillator
US4270219A (en) * 1977-10-14 1981-05-26 Hitachi, Ltd. Channel selection apparatus tunable to destined frequency in short time
IT1107168B (it) 1978-06-26 1985-11-25 Indesit Perfezionamenti a dispositivi pr la selezione di un segnale
DE2945331C2 (de) * 1979-11-09 1984-05-30 Nixdorf Computer Ag, 4790 Paderborn Vorrichtung in einer Signal-oder Datenverarbeitungsanlage zur Einstellung einer Signalverarbeitungsschaltung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891157A (en) * 1952-11-24 1959-06-16 Servo Corp Of America Frequency control means
US2954465A (en) * 1958-08-07 1960-09-27 Cutler Hammer Inc Signal translation apparatus utilizing dispersive networks and the like, e.g. for panoramic reception, amplitude-controlling frequency response, signal frequency gating,frequency-time domain conversion, etc.
US3611152A (en) * 1967-07-25 1971-10-05 Matsushita Electric Industrial Co Ltd Stabilized automatic tuning receiver
US3641434A (en) * 1968-10-10 1972-02-08 Bendix Corp Wide-band crystal-controlled transceiver with remote digital tuning
US3651411A (en) * 1970-08-31 1972-03-21 Zenith Radio Corp Automatic-recycling signal-seeking voltage-controlled tuner
US3701951A (en) * 1971-01-05 1972-10-31 Emerson Electric Co Digital indicator for use with tunable electronic apparatus

Also Published As

Publication number Publication date
GB1401690A (en) 1975-07-30
NL166829B (nl) 1981-04-15
DE2260266C3 (de) 1974-12-12
CA1005587A (en) 1977-02-15
FR2162643A1 (cg-RX-API-DMAC10.html) 1973-07-20
DE2260266A1 (de) 1973-06-28
FR2162643B1 (cg-RX-API-DMAC10.html) 1977-09-02
NL166829C (nl) 1981-09-15
US3822405A (en) 1974-07-02
DE2260266B2 (cg-RX-API-DMAC10.html) 1974-04-25
AU4978372A (en) 1974-06-13
AU453531B2 (en) 1974-10-03

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Legal Events

Date Code Title Description
V4 Discontinued because of reaching the maximum lifetime of a patent