KR870015545U - Muting circuit - Google Patents

Muting circuit

Info

Publication number
KR870015545U
KR870015545U KR2019860003869U KR860003869U KR870015545U KR 870015545 U KR870015545 U KR 870015545U KR 2019860003869 U KR2019860003869 U KR 2019860003869U KR 860003869 U KR860003869 U KR 860003869U KR 870015545 U KR870015545 U KR 870015545U
Authority
KR
South Korea
Prior art keywords
muting circuit
muting
circuit
Prior art date
Application number
KR2019860003869U
Other languages
Korean (ko)
Other versions
KR900009976Y1 (en
Inventor
김문형
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019860003869U priority Critical patent/KR900009976Y1/en
Publication of KR870015545U publication Critical patent/KR870015545U/en
Application granted granted Critical
Publication of KR900009976Y1 publication Critical patent/KR900009976Y1/en

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 or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
KR2019860003869U 1986-03-28 1986-03-28 Muting circuitry KR900009976Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860003869U KR900009976Y1 (en) 1986-03-28 1986-03-28 Muting circuitry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860003869U KR900009976Y1 (en) 1986-03-28 1986-03-28 Muting circuitry

Publications (2)

Publication Number Publication Date
KR870015545U true KR870015545U (en) 1987-10-26
KR900009976Y1 KR900009976Y1 (en) 1990-10-22

Family

ID=19250014

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860003869U KR900009976Y1 (en) 1986-03-28 1986-03-28 Muting circuitry

Country Status (1)

Country Link
KR (1) KR900009976Y1 (en)

Also Published As

Publication number Publication date
KR900009976Y1 (en) 1990-10-22

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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: 19970829

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee