JPS5283268A - Frequency identifying apparatus - Google Patents

Frequency identifying apparatus

Info

Publication number
JPS5283268A
JPS5283268A JP15914575A JP15914575A JPS5283268A JP S5283268 A JPS5283268 A JP S5283268A JP 15914575 A JP15914575 A JP 15914575A JP 15914575 A JP15914575 A JP 15914575A JP S5283268 A JPS5283268 A JP S5283268A
Authority
JP
Japan
Prior art keywords
identifying apparatus
frequency identifying
frequencies
identifying
identified
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
JP15914575A
Other languages
Japanese (ja)
Other versions
JPS5846707B2 (en
Inventor
Kazuo Moriya
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.)
Nippon Signal Co Ltd
Original Assignee
Nippon Signal 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 Nippon Signal Co Ltd filed Critical Nippon Signal Co Ltd
Priority to JP50159145A priority Critical patent/JPS5846707B2/en
Publication of JPS5283268A publication Critical patent/JPS5283268A/en
Publication of JPS5846707B2 publication Critical patent/JPS5846707B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

PURPOSE: The frequencies of plural information signals are identified at reliability simply by increasing the number of frequency division of a variable frequency divider by identifying the frequencies using a phase lock loop circuit.
COPYRIGHT: (C)1977,JPO&Japio
JP50159145A 1975-12-30 1975-12-30 How to use this service Expired JPS5846707B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50159145A JPS5846707B2 (en) 1975-12-30 1975-12-30 How to use this service

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50159145A JPS5846707B2 (en) 1975-12-30 1975-12-30 How to use this service

Publications (2)

Publication Number Publication Date
JPS5283268A true JPS5283268A (en) 1977-07-12
JPS5846707B2 JPS5846707B2 (en) 1983-10-18

Family

ID=15687227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50159145A Expired JPS5846707B2 (en) 1975-12-30 1975-12-30 How to use this service

Country Status (1)

Country Link
JP (1) JPS5846707B2 (en)

Also Published As

Publication number Publication date
JPS5846707B2 (en) 1983-10-18

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