JPS51113526A - Frequency synthesizer - Google Patents

Frequency synthesizer

Info

Publication number
JPS51113526A
JPS51113526A JP50037865A JP3786575A JPS51113526A JP S51113526 A JPS51113526 A JP S51113526A JP 50037865 A JP50037865 A JP 50037865A JP 3786575 A JP3786575 A JP 3786575A JP S51113526 A JPS51113526 A JP S51113526A
Authority
JP
Japan
Prior art keywords
frequency synthesizer
frequency
radiotelegraph
heterodyne
devise
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
JP50037865A
Other languages
Japanese (ja)
Other versions
JPS5414446B2 (en
Inventor
Koichi Nakagawa
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP50037865A priority Critical patent/JPS51113526A/en
Publication of JPS51113526A publication Critical patent/JPS51113526A/en
Publication of JPS5414446B2 publication Critical patent/JPS5414446B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manipulation Of Pulses (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Transceivers (AREA)

Abstract

PURPOSE: To devise simplified and low-cost manufacture of frequency synthesizer by synthesizing frequency of relatively limited number of channels like private radiotelegraph with the combination of rate multiplier, oscillator for heterodyne to be used for both transmitting and receiving signals, and phase synchronizing circuit.
COPYRIGHT: (C)1976,JPO&Japio
JP50037865A 1975-03-31 1975-03-31 Frequency synthesizer Granted JPS51113526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50037865A JPS51113526A (en) 1975-03-31 1975-03-31 Frequency synthesizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50037865A JPS51113526A (en) 1975-03-31 1975-03-31 Frequency synthesizer

Publications (2)

Publication Number Publication Date
JPS51113526A true JPS51113526A (en) 1976-10-06
JPS5414446B2 JPS5414446B2 (en) 1979-06-07

Family

ID=12509424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50037865A Granted JPS51113526A (en) 1975-03-31 1975-03-31 Frequency synthesizer

Country Status (1)

Country Link
JP (1) JPS51113526A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5247358A (en) * 1975-10-14 1977-04-15 Nec Home Electronics Ltd Phase lock loop circuit
JPS5632698A (en) * 1979-08-27 1981-04-02 Shinpo Industrial Co Ltd Digital strobe tachometer
JPS623125U (en) * 1985-06-20 1987-01-09

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5247358A (en) * 1975-10-14 1977-04-15 Nec Home Electronics Ltd Phase lock loop circuit
JPS5633020B2 (en) * 1975-10-14 1981-07-31
JPS5632698A (en) * 1979-08-27 1981-04-02 Shinpo Industrial Co Ltd Digital strobe tachometer
JPS623125U (en) * 1985-06-20 1987-01-09

Also Published As

Publication number Publication date
JPS5414446B2 (en) 1979-06-07

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