JPH0133978B2 - - Google Patents

Info

Publication number
JPH0133978B2
JPH0133978B2 JP58064791A JP6479183A JPH0133978B2 JP H0133978 B2 JPH0133978 B2 JP H0133978B2 JP 58064791 A JP58064791 A JP 58064791A JP 6479183 A JP6479183 A JP 6479183A JP H0133978 B2 JPH0133978 B2 JP H0133978B2
Authority
JP
Japan
Prior art keywords
receiver
channel
communication devices
control circuit
channel number
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.)
Expired
Application number
JP58064791A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59190739A (ja
Inventor
Junichiro Kojima
Tsugio Hori
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP58064791A priority Critical patent/JPS59190739A/ja
Publication of JPS59190739A publication Critical patent/JPS59190739A/ja
Publication of JPH0133978B2 publication Critical patent/JPH0133978B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Circuits Of Receivers In General (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Transmitters (AREA)
JP58064791A 1983-04-13 1983-04-13 チヤネル指定方式 Granted JPS59190739A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58064791A JPS59190739A (ja) 1983-04-13 1983-04-13 チヤネル指定方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58064791A JPS59190739A (ja) 1983-04-13 1983-04-13 チヤネル指定方式

Publications (2)

Publication Number Publication Date
JPS59190739A JPS59190739A (ja) 1984-10-29
JPH0133978B2 true JPH0133978B2 (enExample) 1989-07-17

Family

ID=13268406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58064791A Granted JPS59190739A (ja) 1983-04-13 1983-04-13 チヤネル指定方式

Country Status (1)

Country Link
JP (1) JPS59190739A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10467490B2 (en) 2016-08-24 2019-11-05 Alibaba Group Holding Limited User identity verification method, apparatus and system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10467490B2 (en) 2016-08-24 2019-11-05 Alibaba Group Holding Limited User identity verification method, apparatus and system

Also Published As

Publication number Publication date
JPS59190739A (ja) 1984-10-29

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