JPS593644U - Oscillation circuit in receiver - Google Patents
Oscillation circuit in receiverInfo
- Publication number
- JPS593644U JPS593644U JP9735482U JP9735482U JPS593644U JP S593644 U JPS593644 U JP S593644U JP 9735482 U JP9735482 U JP 9735482U JP 9735482 U JP9735482 U JP 9735482U JP S593644 U JPS593644 U JP S593644U
- Authority
- JP
- Japan
- Prior art keywords
- oscillation circuit
- receiver
- variable means
- resonant element
- independently
- 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
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
- Superheterodyne Receivers (AREA)
- Electronic Switches (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の受信機における発振回路を示す回路図、
第２図は本考案に係る受信機における発振回路の実施例
を示す回路図である。
Ｔ□、Ｔ２：リアクタンス可変手段としてのトリマコン
デンサー、Ｄ□、Ｄ２ニスイツチング手段としてのダイ
オード、１１：水晶発振子。FIG. 1 is a circuit diagram showing an oscillation circuit in a conventional receiver,
FIG. 2 is a circuit diagram showing an embodiment of the oscillation circuit in the receiver according to the present invention. T□, T2: Trimmer capacitor as reactance variable means, D□, D2 diode as Niswitching means, 11: Crystal oscillator.
Claims (1)
クタンス可変手段により発振周波数を可変し得るように
なっている受信器における発振回路において、 上記共振素子の発振周波数を独立的に設定し得る２以上
のりアクタンス可変手段と、上記リアクタンス可変手段
を個別に上記共振素子に接続するためのスイッチング手
段とを備え、独立的に設定された２以上め周波数を選択
的に出力させるように構成されていることを特徴とする
発振回路。[Scope of Claim for Utility Model Registration] In an oscillation circuit in a receiver whose oscillation frequency can be varied by a glue actance variable means such as a trimmer connected to a resonant element such as a crystal oscillator, comprising two or more reactance variable means that can be set independently, and a switching means for individually connecting the reactance variable means to the resonant element, and selectively outputs the second or more independently set frequencies. An oscillation circuit characterized in that it is configured to cause
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9735482U JPS593644U (en) | 1982-06-30 | 1982-06-30 | Oscillation circuit in receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9735482U JPS593644U (en) | 1982-06-30 | 1982-06-30 | Oscillation circuit in receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS593644U true JPS593644U (en) | 1984-01-11 |
Family
ID=30231609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9735482U Pending JPS593644U (en) | 1982-06-30 | 1982-06-30 | Oscillation circuit in receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593644U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5275206A (en) * | 1975-12-19 | 1977-06-24 | Seiko Epson Corp | Tranceiver |
| JPS5383408A (en) * | 1976-12-28 | 1978-07-22 | Saibanetsuto Kougiyou Kk | Frequency and phase synchronization transmitter*receiver |
-
1982
- 1982-06-30 JP JP9735482U patent/JPS593644U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5275206A (en) * | 1975-12-19 | 1977-06-24 | Seiko Epson Corp | Tranceiver |
| JPS5383408A (en) * | 1976-12-28 | 1978-07-22 | Saibanetsuto Kougiyou Kk | Frequency and phase synchronization transmitter*receiver |
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