JPH0133977B2 - - Google Patents

Info

Publication number
JPH0133977B2
JPH0133977B2 JP58064790A JP6479083A JPH0133977B2 JP H0133977 B2 JPH0133977 B2 JP H0133977B2 JP 58064790 A JP58064790 A JP 58064790A JP 6479083 A JP6479083 A JP 6479083A JP H0133977 B2 JPH0133977 B2 JP H0133977B2
Authority
JP
Japan
Prior art keywords
channel
receiver
control circuit
receivers
mounting position
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
JP58064790A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59190738A (ja
Inventor
Tsugio Hori
Junichiro Kojima
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 JP58064790A priority Critical patent/JPS59190738A/ja
Publication of JPS59190738A publication Critical patent/JPS59190738A/ja
Publication of JPH0133977B2 publication Critical patent/JPH0133977B2/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)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Transmitters (AREA)
  • Circuits Of Receivers In General (AREA)
  • Mobile Radio Communication Systems (AREA)
JP58064790A 1983-04-13 1983-04-13 チヤネル指定方式 Granted JPS59190738A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58064790A JPS59190738A (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
JP58064790A JPS59190738A (ja) 1983-04-13 1983-04-13 チヤネル指定方式

Publications (2)

Publication Number Publication Date
JPS59190738A JPS59190738A (ja) 1984-10-29
JPH0133977B2 true JPH0133977B2 (enExample) 1989-07-17

Family

ID=13268375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58064790A Granted JPS59190738A (ja) 1983-04-13 1983-04-13 チヤネル指定方式

Country Status (1)

Country Link
JP (1) JPS59190738A (enExample)

Also Published As

Publication number Publication date
JPS59190738A (ja) 1984-10-29

Similar Documents

Publication Publication Date Title
EP1696582B1 (en) Real-time reconfigurable electronic radio system
US6006075A (en) Method and apparatus for transmitting communication signals using transmission space diversity and frequency diversity
US6243565B1 (en) Method and apparatus for transmitting communication signals using frequency and polarization diversity
KR900005717A (ko) 셀룰러 데이타 시스템
US7016674B2 (en) Slice based architecture for a multifunction radio
US6944475B1 (en) Transceiver-processor building block for electronic radio systems
EP0078180B1 (en) A communication system interconnecting radios and operators located at different positions
ATE84656T1 (de) Verfahren zur uebertragung digitaler signale bei mobilfunksystemen.
US20040025182A1 (en) Method, system and computer readable medium for a raido communication processing unit
JPH0133977B2 (enExample)
US5329522A (en) Space-division multiplex communication method of executing multiplex communication
US5367519A (en) Multiple access communication system capable of deciding a connection route among a central station, repeater stations, and terminal stations
US2991353A (en) Automatic frequency control for multitransmitter radio system
JPH0133978B2 (enExample)
US5504671A (en) Radio system combiner filter control system wherein plural auxiliary cards automatically obtain correct address from motherboard upon being inserted in respective auxiliary card connectors
JPH011340A (ja) 基地局選択方式
US5737686A (en) Circuit control apparatus for satellite communication system
JPH1185228A (ja) プログラマブルコントローラとプログラミング用端末とを具えるシーケンスコントロールシステム
JPS59176935A (ja) マルチチヤネルアクセス方式無線電話システム
JPH11136172A (ja) データ送受信方法とそのシステム
JP2001069547A (ja) 基地局制御装置およびその回線接続方法ならびに移動体通信システム
JPH0771066B2 (ja) データ伝送装置
JPS62190937A (ja) 無線送受信機群制御方式
JPS5953755B2 (ja) 多チヤンネルリモコンシステム
JPS59158637A (ja) 時分割多重マルチアクセス通信方式の無線中継方式