JPS6444729U - - Google Patents
Info
- Publication number
- JPS6444729U JPS6444729U JP13953987U JP13953987U JPS6444729U JP S6444729 U JPS6444729 U JP S6444729U JP 13953987 U JP13953987 U JP 13953987U JP 13953987 U JP13953987 U JP 13953987U JP S6444729 U JPS6444729 U JP S6444729U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- intermediate frequency
- local oscillation
- switching
- signal
- 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.)
- Granted
Links
- 230000010355 oscillation Effects 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Superheterodyne Receivers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987139539U JP2515013Y2 (ja) | 1987-09-11 | 1987-09-11 | チューナ回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987139539U JP2515013Y2 (ja) | 1987-09-11 | 1987-09-11 | チューナ回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6444729U true JPS6444729U (fi) | 1989-03-17 |
JP2515013Y2 JP2515013Y2 (ja) | 1996-10-23 |
Family
ID=31402890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987139539U Expired - Lifetime JP2515013Y2 (ja) | 1987-09-11 | 1987-09-11 | チューナ回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2515013Y2 (fi) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57138440U (fi) * | 1981-02-20 | 1982-08-30 | ||
JPS61151415U (fi) * | 1985-03-12 | 1986-09-19 | ||
JPS61189636U (fi) * | 1985-05-15 | 1986-11-26 |
-
1987
- 1987-09-11 JP JP1987139539U patent/JP2515013Y2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57138440U (fi) * | 1981-02-20 | 1982-08-30 | ||
JPS61151415U (fi) * | 1985-03-12 | 1986-09-19 | ||
JPS61189636U (fi) * | 1985-05-15 | 1986-11-26 |
Also Published As
Publication number | Publication date |
---|---|
JP2515013Y2 (ja) | 1996-10-23 |