ES432230A3 - Channel selection device for the control of a tuning circuit. (Machine-translation by Google Translate, not legally binding) - Google Patents

Channel selection device for the control of a tuning circuit. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES432230A3
ES432230A3 ES432230A ES432230A ES432230A3 ES 432230 A3 ES432230 A3 ES 432230A3 ES 432230 A ES432230 A ES 432230A ES 432230 A ES432230 A ES 432230A ES 432230 A3 ES432230 A3 ES 432230A3
Authority
ES
Spain
Prior art keywords
control
tuning circuit
translation
machine
channel selection
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
ES432230A
Other languages
Spanish (es)
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to ES432230A priority Critical patent/ES432230A3/en
Publication of ES432230A3 publication Critical patent/ES432230A3/en
Expired legal-status Critical Current

Links

Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

Channel selection device for the control of a tuning circuit that uses, as synchronization elements, variable capacity diodes whose bias voltages corresponding to the selectable channels are previously adjusted and can be taken in pick-up terminals, characterized in that one of the polarization voltages can be applied, in each case, to the tuning circuit through a control made by binary signals of a maneuvering device in the form of a diode array in whose control inputs the output signals of a memory are applied binary adjustable at will. (Machine-translation by Google Translate, not legally binding)
ES432230A 1974-11-23 1974-11-23 Channel selection device for the control of a tuning circuit. (Machine-translation by Google Translate, not legally binding) Expired ES432230A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES432230A ES432230A3 (en) 1974-11-23 1974-11-23 Channel selection device for the control of a tuning circuit. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES432230A ES432230A3 (en) 1974-11-23 1974-11-23 Channel selection device for the control of a tuning circuit. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES432230A3 true ES432230A3 (en) 1976-11-16

Family

ID=8468049

Family Applications (1)

Application Number Title Priority Date Filing Date
ES432230A Expired ES432230A3 (en) 1974-11-23 1974-11-23 Channel selection device for the control of a tuning circuit. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES432230A3 (en)

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