CN202998025U - 频率信号发生器 - Google Patents
频率信号发生器 Download PDFInfo
- Publication number
- CN202998025U CN202998025U CN 201220632368 CN201220632368U CN202998025U CN 202998025 U CN202998025 U CN 202998025U CN 201220632368 CN201220632368 CN 201220632368 CN 201220632368 U CN201220632368 U CN 201220632368U CN 202998025 U CN202998025 U CN 202998025U
- Authority
- CN
- China
- Prior art keywords
- circuit
- frequency signal
- power amplification
- signal generator
- comparison circuit
- 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.)
- Expired - Fee Related
Links
Images
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220632368 CN202998025U (zh) | 2012-11-27 | 2012-11-27 | 频率信号发生器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220632368 CN202998025U (zh) | 2012-11-27 | 2012-11-27 | 频率信号发生器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202998025U true CN202998025U (zh) | 2013-06-12 |
Family
ID=48569150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220632368 Expired - Fee Related CN202998025U (zh) | 2012-11-27 | 2012-11-27 | 频率信号发生器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202998025U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105223376A (zh) * | 2015-09-08 | 2016-01-06 | 苏州宏展信息科技有限公司 | 一种多功能发动机转速模拟器 |
-
2012
- 2012-11-27 CN CN 201220632368 patent/CN202998025U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105223376A (zh) * | 2015-09-08 | 2016-01-06 | 苏州宏展信息科技有限公司 | 一种多功能发动机转速模拟器 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203965499U (zh) | 具有波形发生及示波功能的便携式一体机 | |
CN202998025U (zh) | 频率信号发生器 | |
CN201765262U (zh) | 一种掌上型数字存储示波器 | |
CN203502448U (zh) | 简易的信号波发生器 | |
CN204302709U (zh) | 一种手持式信号发生器 | |
CN103633967B (zh) | 一种数字任意波形发生器 | |
CN204993279U (zh) | 一种波形发生器 | |
Gong et al. | Design and implementation of multifunctional virtual oscilloscope using USB data-acquisition card | |
CN108806658B (zh) | 一种血液分析仪及其蜂鸣器音量调节驱动电路 | |
CN203324366U (zh) | 一种电源电压检测电路 | |
CN208092999U (zh) | 一种用于编程教学板的振动模块 | |
CN203708197U (zh) | 一种基于单片机的简易混合信号发生器电路 | |
CN206059895U (zh) | 激光器控制电路系统 | |
CN110244133A (zh) | 一种单脉冲宽度测量电路及测量方法 | |
CN204405799U (zh) | 一种电路测试装置 | |
CN103760417A (zh) | 带测频功能的简易交流信号相位捕获电路 | |
CN203054096U (zh) | 用于校准脉冲电流的装置 | |
CN203981238U (zh) | 一种高精度汽车油量显示计 | |
CN204010459U (zh) | 集成运算放大器教学用的温度过高报警电路 | |
CN203950297U (zh) | 一种随机序列信号发生器 | |
CN108051623A (zh) | 一种信号发生器 | |
CN203761365U (zh) | 工频测量信号转换电路 | |
CN203617906U (zh) | 用于三串均衡充电器检测的模拟单节电池电路 | |
CN206331039U (zh) | 一种数控频率计 | |
CN206671489U (zh) | 一种能测试/输出的数字逻辑笔电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA BEICHE GROUP DALIAN LOCOMOTIVE + ROLL STOCK Effective date: 20150204 Owner name: CHINA RAILWAY CORPORATION Free format text: FORMER OWNER: CHINA BEICHE GROUP DALIAN LOCOMOTIVE + ROLL STOCK WORKS Effective date: 20150204 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116022 DALIAN, LIAONING PROVINCE TO: 100844 HAIDIAN, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150204 Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee after: CHINA RAILWAY CORPORATION Patentee after: China Beiche Group Dalian Locomotive & Roll Stock Works Address before: 116022 Shahekou, Liaoning, China No. 51 The Strip Patentee before: China Beiche Group Dalian Locomotive & Roll Stock Works |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20201127 |