Nothing Special   »   [go: up one dir, main page]

JPS51140506A - Auto-tuning device - Google Patents

Auto-tuning device

Info

Publication number
JPS51140506A
JPS51140506A JP6511875A JP6511875A JPS51140506A JP S51140506 A JPS51140506 A JP S51140506A JP 6511875 A JP6511875 A JP 6511875A JP 6511875 A JP6511875 A JP 6511875A JP S51140506 A JPS51140506 A JP S51140506A
Authority
JP
Japan
Prior art keywords
auto
tuning device
band
tuning
synthesizer
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
JP6511875A
Other languages
Japanese (ja)
Inventor
Hiroyasu Yamaguchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6511875A priority Critical patent/JPS51140506A/en
Publication of JPS51140506A publication Critical patent/JPS51140506A/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

Landscapes

  • Superheterodyne Receivers (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

PURPOSE:On the auto-tuning device of synthesizer-type receiving equipment capable to receive with multi-band, to move into auto-tuning action of another band automatically for the case of no receiving station within a certain band.
JP6511875A 1975-05-30 1975-05-30 Auto-tuning device Pending JPS51140506A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6511875A JPS51140506A (en) 1975-05-30 1975-05-30 Auto-tuning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6511875A JPS51140506A (en) 1975-05-30 1975-05-30 Auto-tuning device

Publications (1)

Publication Number Publication Date
JPS51140506A true JPS51140506A (en) 1976-12-03

Family

ID=13277640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6511875A Pending JPS51140506A (en) 1975-05-30 1975-05-30 Auto-tuning device

Country Status (1)

Country Link
JP (1) JPS51140506A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831612A (en) * 1981-08-19 1983-02-24 Matsushita Electric Ind Co Ltd Station search device for television receiver
JPS60165825A (en) * 1984-01-23 1985-08-29 アールシーエー　ライセンシング　コーポレーシヨン Signal searching tuner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831612A (en) * 1981-08-19 1983-02-24 Matsushita Electric Ind Co Ltd Station search device for television receiver
JPH0125447B2 (en) * 1981-08-19 1989-05-17 Matsushita Electric Ind Co Ltd
JPS60165825A (en) * 1984-01-23 1985-08-29 アールシーエー　ライセンシング　コーポレーシヨン Signal searching tuner

Similar Documents

Publication Publication Date Title
JPS51137074A (en) An energy storing apparatus
JPS5244426A (en) Valve for power transmitting device
ES458568A1 (en) Device for placing a band on a ball
JPS51140506A (en) Auto-tuning device
JPS51139705A (en) Communication control system
JPS5260516A (en) Time division satellite communication system
JPS51146154A (en) Complex type resonator
JPS51132903A (en) Light transmission apparatus
JPS51128214A (en) Receiver
JPS5216910A (en) Multi-band receiving apparatus
JPS5332603A (en) Telephone set with timer
JPS5310908A (en) Digital exchange system
JPS524703A (en) Light communication device
JPS5224415A (en) Communication system
JPS5229592A (en) Concentratd monitoring device
JPS52126112A (en) Interruption communication system of radio circuit
JPS51137896A (en) Power feeding apparatus
JPS5213702A (en) Tuner equipment
JPS5222414A (en) Radio receiver with clock
JPS51147201A (en) Receiving device
JPS53136403A (en) General commanding communication system
JPS5237795A (en) Microwave equipment
JPS523394A (en) Piezo-vibrator
JPS5220714A (en) Receiving band switching equipment
JPS51135448A (en) Antenna-mount device