JPS5358713A - Frequency division myltiple converter - Google Patents

Frequency division myltiple converter

Info

Publication number
JPS5358713A
JPS5358713A JP13432576A JP13432576A JPS5358713A JP S5358713 A JPS5358713 A JP S5358713A JP 13432576 A JP13432576 A JP 13432576A JP 13432576 A JP13432576 A JP 13432576A JP S5358713 A JPS5358713 A JP S5358713A
Authority
JP
Japan
Prior art keywords
myltiple
converter
frequency division
conversion
secure
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.)
Pending
Application number
JP13432576A
Other languages
Japanese (ja)
Inventor
Sadao Niga
Kiyoshi Sasaki
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 JP13432576A priority Critical patent/JPS5358713A/en
Publication of JPS5358713A publication Critical patent/JPS5358713A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/04—Frequency-transposition arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To secure a forward and backward conversion for an input electrical signal into an optional base band frequency band with minimum necessary unit constitution unit in case only the frequency conversion is required for comparatively small number of the telephone channel.
JP13432576A 1976-11-08 1976-11-08 Frequency division myltiple converter Pending JPS5358713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13432576A JPS5358713A (en) 1976-11-08 1976-11-08 Frequency division myltiple converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13432576A JPS5358713A (en) 1976-11-08 1976-11-08 Frequency division myltiple converter

Publications (1)

Publication Number Publication Date
JPS5358713A true JPS5358713A (en) 1978-05-26

Family

ID=15125672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13432576A Pending JPS5358713A (en) 1976-11-08 1976-11-08 Frequency division myltiple converter

Country Status (1)

Country Link
JP (1) JPS5358713A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0650761U (en) * 1992-12-10 1994-07-12 株式会社空研 Structure of regulator in impact wrench

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0650761U (en) * 1992-12-10 1994-07-12 株式会社空研 Structure of regulator in impact wrench

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