KR870003055U - Automatic high frequency mode circuit - Google Patents

Automatic high frequency mode circuit

Info

Publication number
KR870003055U
KR870003055U KR2019850009238U KR850009238U KR870003055U KR 870003055 U KR870003055 U KR 870003055U KR 2019850009238 U KR2019850009238 U KR 2019850009238U KR 850009238 U KR850009238 U KR 850009238U KR 870003055 U KR870003055 U KR 870003055U
Authority
KR
South Korea
Prior art keywords
high frequency
frequency mode
automatic high
mode circuit
circuit
Prior art date
Application number
KR2019850009238U
Other languages
Korean (ko)
Other versions
KR880001941Y1 (en
Inventor
박생기
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019850009238U priority Critical patent/KR880001941Y1/en
Publication of KR870003055U publication Critical patent/KR870003055U/en
Application granted granted Critical
Publication of KR880001941Y1 publication Critical patent/KR880001941Y1/en

Links

Classifications

    • 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
    • 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
    • H03J1/02—Indicating arrangements
    • H03J1/04—Indicating arrangements with optical indicating means
    • H03J1/045—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like
    • H03J1/047—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like using electronic means, e.g. LED's

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Circuits Of Receivers In General (AREA)
KR2019850009238U 1985-07-22 1985-07-22 Automatic high frequency mode circuit KR880001941Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850009238U KR880001941Y1 (en) 1985-07-22 1985-07-22 Automatic high frequency mode circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850009238U KR880001941Y1 (en) 1985-07-22 1985-07-22 Automatic high frequency mode circuit

Publications (2)

Publication Number Publication Date
KR870003055U true KR870003055U (en) 1987-03-19
KR880001941Y1 KR880001941Y1 (en) 1988-05-28

Family

ID=19244051

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850009238U KR880001941Y1 (en) 1985-07-22 1985-07-22 Automatic high frequency mode circuit

Country Status (1)

Country Link
KR (1) KR880001941Y1 (en)

Also Published As

Publication number Publication date
KR880001941Y1 (en) 1988-05-28

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19941227

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee