CN201663596U - 一种腔体预后选器 - Google Patents
一种腔体预后选器 Download PDFInfo
- Publication number
- CN201663596U CN201663596U CN2010201331920U CN201020133192U CN201663596U CN 201663596 U CN201663596 U CN 201663596U CN 2010201331920 U CN2010201331920 U CN 2010201331920U CN 201020133192 U CN201020133192 U CN 201020133192U CN 201663596 U CN201663596 U CN 201663596U
- Authority
- CN
- China
- Prior art keywords
- cavity
- prognosis
- switching diode
- resonator
- control 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
Landscapes
- Electronic Switches (AREA)
- Amplifiers (AREA)
- Filters And Equalizers (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201331920U CN201663596U (zh) | 2010-03-12 | 2010-03-12 | 一种腔体预后选器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201331920U CN201663596U (zh) | 2010-03-12 | 2010-03-12 | 一种腔体预后选器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201663596U true CN201663596U (zh) | 2010-12-01 |
Family
ID=43234013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010201331920U Expired - Fee Related CN201663596U (zh) | 2010-03-12 | 2010-03-12 | 一种腔体预后选器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201663596U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104253628A (zh) * | 2014-09-10 | 2014-12-31 | 宝鸡烽火诺信科技有限公司 | 一种短波预后选器 |
CN108351619A (zh) * | 2015-11-09 | 2018-07-31 | 奥的斯电梯公司 | 自诊断电路 |
CN110572180A (zh) * | 2019-07-31 | 2019-12-13 | 北京遥测技术研究所 | 一种无人机抗干扰数据链系统 |
CN111884614A (zh) * | 2020-08-24 | 2020-11-03 | 武汉博畅通信设备有限责任公司 | 一种108-270MHz跳频滤波器 |
-
2010
- 2010-03-12 CN CN2010201331920U patent/CN201663596U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104253628A (zh) * | 2014-09-10 | 2014-12-31 | 宝鸡烽火诺信科技有限公司 | 一种短波预后选器 |
CN104253628B (zh) * | 2014-09-10 | 2016-05-25 | 宝鸡烽火诺信科技有限公司 | 一种短波预后选器 |
CN108351619A (zh) * | 2015-11-09 | 2018-07-31 | 奥的斯电梯公司 | 自诊断电路 |
CN110572180A (zh) * | 2019-07-31 | 2019-12-13 | 北京遥测技术研究所 | 一种无人机抗干扰数据链系统 |
CN111884614A (zh) * | 2020-08-24 | 2020-11-03 | 武汉博畅通信设备有限责任公司 | 一种108-270MHz跳频滤波器 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108028635A (zh) | 频率可变lc滤波器、高频前端电路 | |
CN114095049B (zh) | 一种射频收发开关电路、射频前端电路及射频收发机 | |
CN201663596U (zh) | 一种腔体预后选器 | |
CN101826851A (zh) | 具有多波段选择功能的跳频滤波器 | |
CN107735955A (zh) | 高频前端电路 | |
CN201608711U (zh) | 超高速短波段宽带预选器 | |
CN201937556U (zh) | 一种高选择性的大功率vhf跳频滤波器 | |
CN203645705U (zh) | 一种同时实现短波通信和超短波通信的滤波装置 | |
CN202395733U (zh) | 射频宽带跳频预选滤波器 | |
CN202034952U (zh) | 手持式通信机用超短波全频段电调滤波器 | |
CN102946258B (zh) | 短波窄带跳频预后选器 | |
CN201450504U (zh) | 一种中长波预选器 | |
CN205212801U (zh) | 一种电调滤波器 | |
CN106712805A (zh) | 一种短波预后选器 | |
CN213905562U (zh) | 一种引入附加零点的腔体双工器 | |
CN215816374U (zh) | 一种通信天线装置 | |
CN201528320U (zh) | 一种腔体预后选器 | |
CN211481269U (zh) | 频率信号处理电路 | |
CN103997312B (zh) | 一种跳频共址滤波器 | |
CN203883783U (zh) | 一种新型跳频共址滤波器 | |
CN209805788U (zh) | 带收发滤波的开关电路 | |
CN203457146U (zh) | 一种无线电超短频接收机 | |
CN102163963B (zh) | 大功率跳频共址滤波器 | |
CN219740334U (zh) | 新型小型化跳频滤波器 | |
CN203151443U (zh) | 一种三合一型数控跳频滤波器 |
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: GUANGDONG SHENGDA ELECTRONIC CO., LTD. Free format text: FORMER OWNER: GUANGZHOU SHENGDA ELECTRONIC CO., LTD. Effective date: 20130724 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 510430 GUANGZHOU, GUANGDONG PROVINCE TO: 528308 FOSHAN, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130724 Address after: 528308 Guangdong Province, Foshan city Shunde District Lunjiao Lunjiao Street Office of the new industrial zone of Xi four northbound Santa Industrial Park Administration building five floor Patentee after: Guangdong Shengda Electronic Co., Ltd. Address before: Shijing Town, Baiyun District of Guangzhou City, Guangdong province 510430 Qingfeng third industrial zone 7 Patentee before: Guangzhou Shengda Electronic Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20140312 |