JPS56157118A - Signal sweep receiver - Google Patents

Signal sweep receiver

Info

Publication number
JPS56157118A
JPS56157118A JP6108180A JP6108180A JPS56157118A JP S56157118 A JPS56157118 A JP S56157118A JP 6108180 A JP6108180 A JP 6108180A JP 6108180 A JP6108180 A JP 6108180A JP S56157118 A JPS56157118 A JP S56157118A
Authority
JP
Japan
Prior art keywords
broadcast
vhf
ordinary
weather forecast
oscillator
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
JP6108180A
Other languages
Japanese (ja)
Inventor
Hisao Okada
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP6108180A priority Critical patent/JPS56157118A/en
Publication of JPS56157118A publication Critical patent/JPS56157118A/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

Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

PURPOSE:To secure a selective selection between an ordinary broadcast and a weather forecast broadcast, by providing a selecting circuit to a prescribed channel among plural channels to ensure a selective reception between an ordinary broadcast and the P.S.B. of weather forecast. CONSTITUTION:A quartz oscillator is inserted by an automatic or manual way and among the 1st-5th channels to receive an ordinary broadcast, and an ordinary broadcast or a weather forecast broadcast of the VHF(H) or VHF(L) band through the 6th channel. When receiving an ordinary broadcast of the VHF(H) band, a pin-type oscillator X2 is put into the receiving terminals 9 and 11 of a socket SO. In this case, the transistors (TR) Q4-Q7 are turned off and with no operation given to the circuit of weather forecast. In the case of an ordinary broadcast of the VHF(L) band, the oscillator X3 is inserted into the receiving terminals 11 and 13. A weather broadcast of waves A, B and C can be received by inserting an oscillator into the terminals 9-13 neither, inserting a plug 14 into a receiving terminal 10 and inserting the plug into the receiving terminal 12 respectively.
JP6108180A 1980-05-07 1980-05-07 Signal sweep receiver Pending JPS56157118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6108180A JPS56157118A (en) 1980-05-07 1980-05-07 Signal sweep receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6108180A JPS56157118A (en) 1980-05-07 1980-05-07 Signal sweep receiver

Publications (1)

Publication Number Publication Date
JPS56157118A true JPS56157118A (en) 1981-12-04

Family

ID=13160804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6108180A Pending JPS56157118A (en) 1980-05-07 1980-05-07 Signal sweep receiver

Country Status (1)

Country Link
JP (1) JPS56157118A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551714A (en) * 1983-03-31 1985-11-05 Giammarese Victor P Remote control apparatus for audio systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551714A (en) * 1983-03-31 1985-11-05 Giammarese Victor P Remote control apparatus for audio systems

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