KR860008992U - Single mixer for satellite broadcast reception - Google Patents

Single mixer for satellite broadcast reception

Info

Publication number: KR860008992U
Authority: KR; South Korea
Prior art keywords: broadcast reception; satellite broadcast; single mixer; mixer; satellite
Prior art date: 1984-12-31

Application number

KR2019840014744U

Other languages

Korean (ko)

Other versions

KR870000727Y1 (en

Inventor

이병렬

Original Assignee

주식회사금성사

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.)

1984-12-31

Filing date

1984-12-31

Publication date

1986-07-31

1984-12-31 Application filed by 주식회사금성사 filed Critical 주식회사금성사

1984-12-31 Priority to KR2019840014744U priority Critical patent/KR870000727Y1/en

1986-07-31 Publication of KR860008992U publication Critical patent/KR860008992U/en

1987-02-25 Application granted granted Critical

1987-02-25 Publication of KR870000727Y1 publication Critical patent/KR870000727Y1/en

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/18—Modifications of frequency-changers for eliminating image frequencies
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
- H03D2200/0001—Circuit elements of demodulators
- H03D2200/0011—Diodes
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
- H03D2200/0041—Functional aspects of demodulators
- H03D2200/0066—Mixing

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

KR2019840014744U 1984-12-31 1984-12-31 Single Mixer for Satellite Broadcast Reception KR870000727Y1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019840014744U KR870000727Y1 (en)	1984-12-31	1984-12-31	Single Mixer for Satellite Broadcast Reception

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019840014744U KR870000727Y1 (en)	1984-12-31	1984-12-31	Single Mixer for Satellite Broadcast Reception

Publications (2)

Publication Number	Publication Date
KR860008992U true KR860008992U (en)	1986-07-31
KR870000727Y1 KR870000727Y1 (en)	1987-02-25

Family

ID=70162204

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019840014744U KR870000727Y1 (en)	1984-12-31	1984-12-31	Single Mixer for Satellite Broadcast Reception

Country Status (1)

Country	Link
KR (1)	KR870000727Y1 (en)

1984
- 1984-12-31 KR KR2019840014744U patent/KR870000727Y1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR870000727Y1 (en)	1987-02-25

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Legal Events

Date	Code	Title	Description
1984-12-31	A201	Request for examination
1984-12-31	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19841231
1984-12-31	UA0201	Request for examination	Patent event date: 19841231 Patent event code: UA02012R01D Comment text: Request for Examination of Application
1986-07-31	UG1501	Laying open of application
1986-11-06	E902	Notification of reason for refusal
1986-11-06	UE0902	Notice of grounds for rejection	Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19861106
1987-02-25	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19870126
1987-05-13	E701	Decision to grant or registration of patent right
1987-05-13	UE0701	Decision of registration	Patent event date: 19870513 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1987-07-09	REGI	Registration of establishment
1987-07-09	UR0701	Registration of establishment	Patent event date: 19870709 Patent event code: UR07011E01D Comment text: Registration of Establishment
1987-07-09	UR1002	Payment of registration fee	Start annual number: 1 End annual number: 3 Payment date: 19870709
1990-01-17	UR1001	Payment of annual fee	Payment date: 19900117 Start annual number: 4 End annual number: 4
1991-01-16	UR1001	Payment of annual fee	Payment date: 19910116 Start annual number: 5 End annual number: 5
1992-01-17	UR1001	Payment of annual fee	Payment date: 19920116 Start annual number: 6 End annual number: 6
1993-01-14	UR1001	Payment of annual fee	Payment date: 19930112 Start annual number: 7 End annual number: 7
1993-12-30	UR1001	Payment of annual fee	Payment date: 19931229 Start annual number: 8 End annual number: 8
1994-12-28	UR1001	Payment of annual fee	Payment date: 19941227 Start annual number: 9 End annual number: 9
1995-12-27	UR1001	Payment of annual fee	Payment date: 19951226 Start annual number: 10 End annual number: 10
1997-01-03	UR1001	Payment of annual fee	Payment date: 19961223 Start annual number: 11 End annual number: 11
1998-01-12	FPAY	Annual fee payment	Payment date: 19971229 Year of fee payment: 12
1998-01-12	UR1001	Payment of annual fee	Payment date: 19971229 Start annual number: 12 End annual number: 12
1999-02-26	LAPS	Lapse due to unpaid annual fee
1999-02-26	UC1903	Unpaid annual fee