JPS5769925A - Receiver - Google Patents

Receiver

Info

Publication number
JPS5769925A
JPS5769925A JP14716780A JP14716780A JPS5769925A JP S5769925 A JPS5769925 A JP S5769925A JP 14716780 A JP14716780 A JP 14716780A JP 14716780 A JP14716780 A JP 14716780A JP S5769925 A JPS5769925 A JP S5769925A
Authority
JP
Japan
Prior art keywords
station
level
data area
reception
circuit
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
JP14716780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS637491B2 (enrdf_load_stackoverflow
Inventor
Yuuji Shiratani
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 JP14716780A priority Critical patent/JPS5769925A/ja
Priority to US06/285,440 priority patent/US4430753A/en
Priority to SE8104484A priority patent/SE454034B/sv
Priority to DE19813129349 priority patent/DE3129349A1/de
Publication of JPS5769925A publication Critical patent/JPS5769925A/ja
Publication of JPS637491B2 publication Critical patent/JPS637491B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present
    • H03G3/348—Muting in response to a mechanical action or to power supply variations, e.g. during tuning; Click removal circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present
    • H03G3/341—Muting when no signals or only weak signals are present
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
    • H03J1/0058—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means
    • H03J1/0066—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means with means for analysing the received signal strength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Noise Elimination (AREA)
  • Circuits Of Receivers In General (AREA)
JP14716780A 1980-07-24 1980-10-20 Receiver Granted JPS5769925A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP14716780A JPS5769925A (en) 1980-10-20 1980-10-20 Receiver
US06/285,440 US4430753A (en) 1980-07-24 1981-07-21 Radio receiver
SE8104484A SE454034B (sv) 1980-07-24 1981-07-22 Radiomottagare
DE19813129349 DE3129349A1 (de) 1980-07-24 1981-07-24 Rundfunkempfaenger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14716780A JPS5769925A (en) 1980-10-20 1980-10-20 Receiver

Publications (2)

Publication Number Publication Date
JPS5769925A true JPS5769925A (en) 1982-04-30
JPS637491B2 JPS637491B2 (enrdf_load_stackoverflow) 1988-02-17

Family

ID=15424094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14716780A Granted JPS5769925A (en) 1980-07-24 1980-10-20 Receiver

Country Status (1)

Country Link
JP (1) JPS5769925A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60132426A (ja) * 1983-12-21 1985-07-15 Fujitsu Ten Ltd 電子同調式カ−ラジオの同調方式
WO1991008618A1 (en) * 1989-11-29 1991-06-13 Matsushita Electric Industrial Co., Ltd. Receiver

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60132426A (ja) * 1983-12-21 1985-07-15 Fujitsu Ten Ltd 電子同調式カ−ラジオの同調方式
WO1991008618A1 (en) * 1989-11-29 1991-06-13 Matsushita Electric Industrial Co., Ltd. Receiver

Also Published As

Publication number Publication date
JPS637491B2 (enrdf_load_stackoverflow) 1988-02-17

Similar Documents

Publication Publication Date Title
JPS55109042A (en) Selective individual calling system
CA2085686A1 (en) Method and Circuit for Saving the Power of a Battery Used in a Portable Radio Telephone
DE3473204D1 (en) Selective call signal detection circuit for multi-channel access type radio receiving station
MY110921A (en) Best server selection in layered cellular radio system
IT1262367B (it) Radiotelefono senza fili cellulare a doppio sistema di trasmissione con monitoraggio della temporizzazione dei sub-canali di dati.
FI965180A0 (fi) Adaptiivinen sektorointi hajaspektritietoliikennejärjestelmässä
SE8107411L (sv) Radiomottagare
MY101031A (en) Hf radio communications systems.
JPS5769925A (en) Receiver
ES457218A1 (es) Perfeccionamientos en instalaciones de radiotelefonia.
JPS5710542A (en) Switching diversity reception system
EP0855843A3 (en) Channel selection control in a selective call receiver
JPS5313A (en) Heterodyne receiver
JPS5779739A (en) Space diversity reception system
JPS5442961A (en) Receiver
JPS5732140A (en) Receiver
JPS5552627A (en) Receiver
JPS5795720A (en) Receiver
JPS57101418A (en) Receiver
JPS6455916A (en) Control method for rds receiver
JPS5647122A (en) Automatic channel selector
JPS57206121A (en) Car radio
JPS5726917A (en) Receiver
JPS5799043A (en) Mobile radio communication system
JPS6446353A (en) Service signal receiver in digital radio line