JPH0224631U - - Google Patents
Info
- Publication number
- JPH0224631U JPH0224631U JP10176988U JP10176988U JPH0224631U JP H0224631 U JPH0224631 U JP H0224631U JP 10176988 U JP10176988 U JP 10176988U JP 10176988 U JP10176988 U JP 10176988U JP H0224631 U JPH0224631 U JP H0224631U
- Authority
- JP
- Japan
- Prior art keywords
- preset
- frequency information
- receiving station
- sweep
- stored
- 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
- 230000010355 oscillation Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Description
第１図は、本考案のラジオ受信機のブロツク図
、第２図ａ，ｂは、同じく制御回路の要部のプロ
グラムを示すフローチヤートである。
８…局部発振回路、１２…プリセツト用メモリ
、１３…制御回路、Ｐ１〜Ｐ４…プリセツトキー
、ＡＳＴ…オートプリセツトキー。
FIG. 1 is a block diagram of the radio receiver of the present invention, and FIGS. 2a and 2b are flowcharts showing the program of the main parts of the control circuit. 8...Local oscillation circuit, 12...Memory for preset, 13...Control circuit, P1 to P4 ...Preset key, AST...Auto preset key.
Claims (1)
イザー受信機において、プリセツト用メモリと、
オートプリセツトキーと、オートプリセツトキー
の操作で掃引を開始し、そして受信局を検出する
毎に前記プリセツト用メモリにその受信局の周波
数情報を記憶し、且つその終了後、所定時間毎に
順次前記プリセツト用メモリの周波数情報を前記
局部発振回路に与える制御手段とを有することを
特徴とするラジオ受信機。 In a synthesizer receiver in which the local oscillation circuit is configured with a PLL circuit, a preset memory and
The sweep is started by operating the auto preset key, and each time a receiving station is detected, the frequency information of the receiving station is stored in the preset memory, and after the sweep is completed, the frequency information of the receiving station is stored at preset intervals. A radio receiver comprising control means for sequentially applying frequency information in the preset memory to the local oscillation circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10176988U JPH0224631U (en) | 1988-07-29 | 1988-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10176988U JPH0224631U (en) | 1988-07-29 | 1988-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0224631U true JPH0224631U (en) | 1990-02-19 |
Family
ID=31331070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10176988U Pending JPH0224631U (en) | 1988-07-29 | 1988-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0224631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0427628U (en) * | 1990-06-27 | 1992-03-05 |
-
1988
- 1988-07-29 JP JP10176988U patent/JPH0224631U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0427628U (en) * | 1990-06-27 | 1992-03-05 |
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