JPS5850717U - Attenuation amount display circuit - Google Patents
Attenuation amount display circuitInfo
- Publication number
- JPS5850717U JPS5850717U JP13958381U JP13958381U JPS5850717U JP S5850717 U JPS5850717 U JP S5850717U JP 13958381 U JP13958381 U JP 13958381U JP 13958381 U JP13958381 U JP 13958381U JP S5850717 U JPS5850717 U JP S5850717U
- Authority
- JP
- Japan
- Prior art keywords
- display circuit
- attenuation amount
- amount display
- variable resistor
- attenuation
- 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
- Television Receiver Circuits (AREA)
- Attenuators (AREA)
- Control Of Amplification And Gain Control (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す回路図、第２図は本考
案の他の実施例の要部を示す見取図である。
図において、１及び２は可変減衰器、２′はデジタルス
イッチ、３は発振器、４はコンデンサ、５は基準発振器
、８は表示器そある。FIG. 1 is a circuit diagram showing one embodiment of the present invention, and FIG. 2 is a sketch showing main parts of another embodiment of the present invention. In the figure, 1 and 2 are variable attenuators, 2' is a digital switch, 3 is an oscillator, 4 is a capacitor, 5 is a reference oscillator, and 8 is a display.
Claims (1)
記可変抵抗器の回転量検出手段と、該回転量検出手段の
出力により第１の可変抵抗器の減衰量をディジタル表示
することを特徴とする減衰量表示回路。A variable resistor, a rotation amount detection means for the variable resistor that is interlocked with a drive shaft of the variable resistor, and a digital display of the attenuation amount of the first variable resistor based on the output of the rotation amount detection means. An attenuation display circuit featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13958381U JPS5850717U (en) | 1981-09-19 | 1981-09-19 | Attenuation amount display circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13958381U JPS5850717U (en) | 1981-09-19 | 1981-09-19 | Attenuation amount display circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5850717U true JPS5850717U (en) | 1983-04-06 |
Family
ID=29932766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13958381U Pending JPS5850717U (en) | 1981-09-19 | 1981-09-19 | Attenuation amount display circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5850717U (en) |
-
1981
- 1981-09-19 JP JP13958381U patent/JPS5850717U/en active Pending
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