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JPS5368909A - Automatic frequency controller - Google Patents

Automatic frequency controller

Info

Publication number
JPS5368909A
JPS5368909A JP14530976A JP14530976A JPS5368909A JP S5368909 A JPS5368909 A JP S5368909A JP 14530976 A JP14530976 A JP 14530976A JP 14530976 A JP14530976 A JP 14530976A JP S5368909 A JPS5368909 A JP S5368909A
Authority
JP
Japan
Prior art keywords
automatic frequency
frequency controller
econimical
couting
ultra
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.)
Granted
Application number
JP14530976A
Other languages
Japanese (ja)
Other versions
JPS6040227B2 (en
Inventor
Akira Fujii
Mitsuyoshi Tsuboike
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP51145309A priority Critical patent/JPS6040227B2/en
Publication of JPS5368909A publication Critical patent/JPS5368909A/en
Publication of JPS6040227B2 publication Critical patent/JPS6040227B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Synchronizing For Television (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

PURPOSE: To make the change of a set frequency easy and obtain an econimical constitution in case that the maximum frequency deviation is an ultra-wide band like a TV picture signal, by using the digital couting system.
COPYRIGHT: (C)1978,JPO&Japio
JP51145309A 1976-12-02 1976-12-02 automatic frequency control device Expired JPS6040227B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51145309A JPS6040227B2 (en) 1976-12-02 1976-12-02 automatic frequency control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51145309A JPS6040227B2 (en) 1976-12-02 1976-12-02 automatic frequency control device

Publications (2)

Publication Number Publication Date
JPS5368909A true JPS5368909A (en) 1978-06-19
JPS6040227B2 JPS6040227B2 (en) 1985-09-10

Family

ID=15382163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51145309A Expired JPS6040227B2 (en) 1976-12-02 1976-12-02 automatic frequency control device

Country Status (1)

Country Link
JP (1) JPS6040227B2 (en)

Also Published As

Publication number Publication date
JPS6040227B2 (en) 1985-09-10

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