JPH0446721U - - Google Patents
Info
- Publication number
- JPH0446721U JPH0446721U JP8983490U JP8983490U JPH0446721U JP H0446721 U JPH0446721 U JP H0446721U JP 8983490 U JP8983490 U JP 8983490U JP 8983490 U JP8983490 U JP 8983490U JP H0446721 U JPH0446721 U JP H0446721U
- Authority
- JP
- Japan
- Prior art keywords
- memory means
- memory
- broadcast station
- auto
- storing broadcast
- 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
- 230000005684 electric field Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Description
第１図は、本考案の一実施例構成図、第２図は
第１図図示本考案の一実施例構成図の動作を説明
する動作説明図である。
１……フロントエンド、２……ＩＦ部、５ＰＩ
Ｌ回路、６……レベル検出部、７……プリセツト
メモリ部、８……スキヤン再生時間メモリ部、１
０……制御部、１２……プリセツトキー、１３…
…オートメモリキー。
FIG. 1 is a block diagram of an embodiment of the present invention, and FIG. 2 is an explanatory diagram illustrating the operation of the block diagram of an embodiment of the present invention shown in FIG. 1...Front end, 2...IF section, 5PI
L circuit, 6...Level detection section, 7...Preset memory section, 8...Scan playback time memory section, 1
0...control unit, 12...preset key, 13...
...Auto memory key.
Claims (1)
波数を設定するＰＬＬ回路と、放送局周波数を記
憶しておくメモリー手段と、受信電界強度が所定
レベル以上の局の放送局周波数を該メモリ手段に
順次記憶していくオートメモリを行う制御部から
成る車載用ラジオ受信機において、オートメモリ
終了後前記メモリ手段に記憶した放送局周波数に
前記フロントエンドを所定時間ずつ順次同調させ
るとともに該所定時間を前記メモリ手段に記憶さ
れている局数に応じて可変にしたことを特徴とす
る車載用ラジオ受信機。 A radio receiving section including a front end, a PLL circuit for setting a reception frequency, a memory means for storing broadcast station frequencies, and a memory means for sequentially storing broadcast station frequencies of stations whose received electric field strength is at a predetermined level or higher. In an in-vehicle radio receiver comprising a control unit that performs auto-memory, after the auto-memory is completed, the front end is sequentially tuned to the broadcasting station frequency stored in the memory means for a predetermined period of time, and the memory means An in-vehicle radio receiver characterized by being variable according to the number of stations stored in the receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8983490U JPH0446721U (en) | 1990-08-28 | 1990-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8983490U JPH0446721U (en) | 1990-08-28 | 1990-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446721U true JPH0446721U (en) | 1992-04-21 |
Family
ID=31824103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8983490U Pending JPH0446721U (en) | 1990-08-28 | 1990-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446721U (en) |
-
1990
- 1990-08-28 JP JP8983490U patent/JPH0446721U/ja active Pending
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