JPS5271930A - Intermediate frequency circuit of television - Google Patents
Intermediate frequency circuit of televisionInfo
- Publication number
- JPS5271930A JPS5271930A JP50148018A JP14801875A JPS5271930A JP S5271930 A JPS5271930 A JP S5271930A JP 50148018 A JP50148018 A JP 50148018A JP 14801875 A JP14801875 A JP 14801875A JP S5271930 A JPS5271930 A JP S5271930A
- Authority
- JP
- Japan
- Prior art keywords
- television
- intermediate frequency
- frequency circuit
- resonance
- circuit
- 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
Links
Abstract
PURPOSE: Sound and picture carrier traps are formed with inverted-L-shaped resonance circuits as serial resonance elements and with another parallel resonance element, thereby obtaining an IF circuit of simpler construction and with satisfactory frequency response, without requiring very high precision parts.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50148018A JPS5271930A (en) | 1975-12-11 | 1975-12-11 | Intermediate frequency circuit of television |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50148018A JPS5271930A (en) | 1975-12-11 | 1975-12-11 | Intermediate frequency circuit of television |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5271930A true JPS5271930A (en) | 1977-06-15 |
Family
ID=15443254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50148018A Pending JPS5271930A (en) | 1975-12-11 | 1975-12-11 | Intermediate frequency circuit of television |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5271930A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4795990A (en) * | 1985-04-18 | 1989-01-03 | Matsushita Electric Industrial Co., Ltd. | Trap circuit with two variable inductors |
JPH0254690A (en) * | 1988-08-19 | 1990-02-23 | Sharp Corp | Catv converter |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4928223A (en) * | 1972-07-10 | 1974-03-13 |
-
1975
- 1975-12-11 JP JP50148018A patent/JPS5271930A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4928223A (en) * | 1972-07-10 | 1974-03-13 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4795990A (en) * | 1985-04-18 | 1989-01-03 | Matsushita Electric Industrial Co., Ltd. | Trap circuit with two variable inductors |
JPH0254690A (en) * | 1988-08-19 | 1990-02-23 | Sharp Corp | Catv converter |
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