JPH0224628U - - Google Patents
Info
- Publication number
- JPH0224628U JPH0224628U JP10189888U JP10189888U JPH0224628U JP H0224628 U JPH0224628 U JP H0224628U JP 10189888 U JP10189888 U JP 10189888U JP 10189888 U JP10189888 U JP 10189888U JP H0224628 U JPH0224628 U JP H0224628U
- Authority
- JP
- Japan
- Prior art keywords
- limit frequency
- frequency
- upper limit
- lower limit
- receiving
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 230000010355 oscillation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Circuits Of Receivers In General (AREA)
Description
第１図及び第２図はこの考案に係る受信機の実
施例を示し、第１図はブロツク図、第２図はフロ
ーチヤートである、
主な符号の説明、１：コントロールユニツト、
２Ａ，２Ｂ，２Ｃ：キー、３：ＰＬＬ回路、５：
受信部、７：アンテナ切換器、８：アンテナ。
1 and 2 show an embodiment of the receiver according to this invention, FIG. 1 is a block diagram, and FIG. 2 is a flowchart. Explanation of main symbols: 1: control unit;
2A, 2B, 2C: Key, 3: PLL circuit, 5:
Receiving unit, 7: antenna switch, 8: antenna.
Claims (1)
発振回路と受信周波数を表示する表示器とからな
る受信機において、 受信周波数の上限周波数または下限周波数を設
定する手段と、受信周波数の上限または下限周波
数が設定されたことを検出する検出手段とを設け
、この検出手段が受信周波数の上限周波数または
下限周波数が設定されたことを検出した時には、
前記上限周波数または下限周波数を設定する手段
に基づき新たな上限周波数または下限周波数が設
定されるように構成したことを特徴とする受信機
。[Scope of Claim for Utility Model Registration] In a receiver comprising a local oscillation circuit using a microcomputer and a PLL circuit, and a display for displaying the receiving frequency, a means for setting an upper limit frequency or a lower limit frequency of the receiving frequency, and a means for setting the upper limit frequency of the receiving frequency. or a detection means for detecting that the lower limit frequency is set, and when this detection means detects that the upper limit frequency or the lower limit frequency of the receiving frequency is set,
A receiver characterized in that a new upper limit frequency or lower limit frequency is set based on the means for setting the upper limit frequency or lower limit frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988101898U JPH0633707Y2 (en) | 1988-07-30 | 1988-07-30 | Receiving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988101898U JPH0633707Y2 (en) | 1988-07-30 | 1988-07-30 | Receiving machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0224628U true JPH0224628U (en) | 1990-02-19 |
| JPH0633707Y2 JPH0633707Y2 (en) | 1994-08-31 |
Family
ID=31331311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988101898U Expired - Lifetime JPH0633707Y2 (en) | 1988-07-30 | 1988-07-30 | Receiving machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0633707Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6337720A (en) * | 1986-07-31 | 1988-02-18 | Fujitsu Ten Ltd | Electronic tuning type radio receiver |
-
1988
- 1988-07-30 JP JP1988101898U patent/JPH0633707Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6337720A (en) * | 1986-07-31 | 1988-02-18 | Fujitsu Ten Ltd | Electronic tuning type radio receiver |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0633707Y2 (en) | 1994-08-31 |
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