JPS63120433U - - Google Patents
Info
- Publication number
- JPS63120433U JPS63120433U JP1132087U JP1132087U JPS63120433U JP S63120433 U JPS63120433 U JP S63120433U JP 1132087 U JP1132087 U JP 1132087U JP 1132087 U JP1132087 U JP 1132087U JP S63120433 U JPS63120433 U JP S63120433U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- frequency
- frequency circuit
- tuning
- intermediate frequency
- 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
- 239000003990 capacitor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Superheterodyne Receivers (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図及び第３図はそれぞれ本考案の他の実施例
を示すブロツク図である。 １…アンテナ、３…同調トランス、８…ＲＦス
イツチ、１２…第１ＩＦ回路、１５…第２ＩＦ回
路、１９…同調制御回路。
第２図及び第３図はそれぞれ本考案の他の実施例
を示すブロツク図である。 １…アンテナ、３…同調トランス、８…ＲＦス
イツチ、１２…第１ＩＦ回路、１５…第２ＩＦ回
路、１９…同調制御回路。
Claims (1)
- アンテナと高周波回路部分とを一体化させると
共に同調回路をコンデンサ可変方式とした電子同
調受信機において、高周波回路の後段に周波数の
大なる第１中間周波回路と周波数の小なる第２中
間周波回路とを設けたことを特徴とする電子同調
受信機。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1132087U JPS63120433U (ja) | 1987-01-28 | 1987-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1132087U JPS63120433U (ja) | 1987-01-28 | 1987-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63120433U true JPS63120433U (ja) | 1988-08-04 |
Family
ID=30798426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1132087U Pending JPS63120433U (ja) | 1987-01-28 | 1987-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63120433U (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5797734A (en) * | 1980-12-10 | 1982-06-17 | Fujitsu Ten Ltd | Receiving device |
| JPS58151127A (ja) * | 1982-03-04 | 1983-09-08 | Nippon Denso Co Ltd | 自動車用受信装置 |
-
1987
- 1987-01-28 JP JP1132087U patent/JPS63120433U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5797734A (en) * | 1980-12-10 | 1982-06-17 | Fujitsu Ten Ltd | Receiving device |
| JPS58151127A (ja) * | 1982-03-04 | 1983-09-08 | Nippon Denso Co Ltd | 自動車用受信装置 |