JPS54512A - Channel selection unit - Google Patents

Channel selection unit

Info

Publication number
JPS54512A
JPS54512A JP6553277A JP6553277A JPS54512A JP S54512 A JPS54512 A JP S54512A JP 6553277 A JP6553277 A JP 6553277A JP 6553277 A JP6553277 A JP 6553277A JP S54512 A JPS54512 A JP S54512A
Authority
JP
Japan
Prior art keywords
channel selection
selection unit
channel
transceiver
stopping
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
JP6553277A
Other languages
Japanese (ja)
Inventor
Masaharu Nishiwaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6553277A priority Critical patent/JPS54512A/en
Publication of JPS54512A publication Critical patent/JPS54512A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies
    • H03J7/20—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element
    • H03J7/28—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using counters or frequency dividers
    • H03J7/285—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using counters or frequency dividers the counter or frequency divider being used in a phase locked loop

Landscapes

  • Transceivers (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

PURPOSE:To enable automatic channel selection for receivable channels, by stopping the operation at a vacant channel in the process of sequential feed operation of channel, in a transceiver.
JP6553277A 1977-06-02 1977-06-02 Channel selection unit Pending JPS54512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6553277A JPS54512A (en) 1977-06-02 1977-06-02 Channel selection unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6553277A JPS54512A (en) 1977-06-02 1977-06-02 Channel selection unit

Publications (1)

Publication Number Publication Date
JPS54512A true JPS54512A (en) 1979-01-05

Family

ID=13289707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6553277A Pending JPS54512A (en) 1977-06-02 1977-06-02 Channel selection unit

Country Status (1)

Country Link
JP (1) JPS54512A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5972827A (en) * 1982-10-19 1984-04-24 Pioneer Electronic Corp Retrieving device for using call channel of communication device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5972827A (en) * 1982-10-19 1984-04-24 Pioneer Electronic Corp Retrieving device for using call channel of communication device

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