KR900003111Y1 - 음성 인터캐리어 주파수 변환장치를 가진 rf 변조기 - Google Patents
음성 인터캐리어 주파수 변환장치를 가진 rf 변조기 Download PDFInfo
- Publication number
- KR900003111Y1 KR900003111Y1 KR2019850011161U KR850011161U KR900003111Y1 KR 900003111 Y1 KR900003111 Y1 KR 900003111Y1 KR 2019850011161 U KR2019850011161 U KR 2019850011161U KR 850011161 U KR850011161 U KR 850011161U KR 900003111 Y1 KR900003111 Y1 KR 900003111Y1
- Authority
- KR
- South Korea
- Prior art keywords
- voice
- modulator
- circuit
- conversion
- frequency
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
- H04N5/62—Intercarrier circuits, i.e. heterodyning sound and vision carriers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2231/00—Applications
- H01H2231/036—Radio; TV
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Television Receiver Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985008759U JPH0438627Y2 (US07655688-20100202-C00109.png) | 1985-01-25 | 1985-01-25 | |
JP85-8759 | 1985-01-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860010166U KR860010166U (ko) | 1986-08-16 |
KR900003111Y1 true KR900003111Y1 (ko) | 1990-04-14 |
Family
ID=11701852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019850011161U KR900003111Y1 (ko) | 1985-01-25 | 1985-08-30 | 음성 인터캐리어 주파수 변환장치를 가진 rf 변조기 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH0438627Y2 (US07655688-20100202-C00109.png) |
KR (1) | KR900003111Y1 (US07655688-20100202-C00109.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2643178B2 (ja) * | 1987-09-18 | 1997-08-20 | ソニー株式会社 | 映像信号記録装置 |
-
1985
- 1985-01-25 JP JP1985008759U patent/JPH0438627Y2/ja not_active Expired
- 1985-08-30 KR KR2019850011161U patent/KR900003111Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR860010166U (ko) | 1986-08-16 |
JPH0438627Y2 (US07655688-20100202-C00109.png) | 1992-09-09 |
JPS61126682U (US07655688-20100202-C00109.png) | 1986-08-08 |
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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: 19930330 Year of fee payment: 4 |
|
LAPS | Lapse due to unpaid annual fee |