JPS5795719A - Receiver - Google Patents

Receiver

Info

Publication number
JPS5795719A
JPS5795719A JP17150080A JP17150080A JPS5795719A JP S5795719 A JPS5795719 A JP S5795719A JP 17150080 A JP17150080 A JP 17150080A JP 17150080 A JP17150080 A JP 17150080A JP S5795719 A JPS5795719 A JP S5795719A
Authority
JP
Japan
Prior art keywords
data
area
channel selection
selection key
stored
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
JP17150080A
Other languages
Japanese (ja)
Inventor
Makoto Tomohiro
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 JP17150080A priority Critical patent/JPS5795719A/en
Priority to SE8107173A priority patent/SE458976B/en
Priority to DE19813153411 priority patent/DE3153411C2/en
Priority to DE3153784A priority patent/DE3153784B4/en
Priority to DE19813148085 priority patent/DE3148085A1/en
Publication of JPS5795719A publication Critical patent/JPS5795719A/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

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

PURPOSE:To read out data of a relatively higher receiving level out of plural data, which are stored during the selection of a channel selection key, to receive data of the station, by storing preliminarily tuning data of plural stations of the channel selection key. CONSTITUTION:A channel selection device 9 is provided with channel selection key 91 and 92, and a control part 11 is connected to the device 9, and tuning data of plural stations are stored in a data area of a memory device 10. Optional data in the device 10 is read out into a memory 12 for data of the current station by the operation of the channel selection key 91, and data in the memory 12 is stored in an area 13 for data of the current station, and the next data is stored in an area 14 for data of a check station. Data of the area 13 is applied to a varactor diode 16 of a tuner 2 through a tuning data generating circuit 15 of the PLL synthesizer constitution. When the chennel selection key 91 is depressed, receiving is started with data of the area 13, and the receiving state of the area 14 is compared continuously by a comparing circuit 5, and the signal of a higher level is received.
JP17150080A 1980-12-04 1980-12-04 Receiver Pending JPS5795719A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP17150080A JPS5795719A (en) 1980-12-04 1980-12-04 Receiver
SE8107173A SE458976B (en) 1980-12-04 1981-12-01 MORE STATION RECEIVER
DE19813153411 DE3153411C2 (en) 1980-12-04 1981-12-04 Multi-station receiver with muting circuit
DE3153784A DE3153784B4 (en) 1980-12-04 1981-12-04 Station selection system for radio receiver - selects strongest broadcast station by signal comparison
DE19813148085 DE3148085A1 (en) 1980-12-04 1981-12-04 Multi-station receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17150080A JPS5795719A (en) 1980-12-04 1980-12-04 Receiver

Publications (1)

Publication Number Publication Date
JPS5795719A true JPS5795719A (en) 1982-06-14

Family

ID=15924245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17150080A Pending JPS5795719A (en) 1980-12-04 1980-12-04 Receiver

Country Status (1)

Country Link
JP (1) JPS5795719A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5577242A (en) * 1978-12-05 1980-06-10 Clarion Co Ltd Channel selection control system for frequency synthesizer receiver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5577242A (en) * 1978-12-05 1980-06-10 Clarion Co Ltd Channel selection control system for frequency synthesizer receiver

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