CN102694555B - 微型化智能信号压制器 - Google Patents
微型化智能信号压制器 Download PDFInfo
- Publication number
- CN102694555B CN102694555B CN201210160001.3A CN201210160001A CN102694555B CN 102694555 B CN102694555 B CN 102694555B CN 201210160001 A CN201210160001 A CN 201210160001A CN 102694555 B CN102694555 B CN 102694555B
- Authority
- CN
- China
- Prior art keywords
- signal
- module
- frequency
- control module
- mobile phone
- 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.)
- Active
Links
Landscapes
- Telephone Function (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210160001.3A CN102694555B (zh) | 2012-05-22 | 2012-05-22 | 微型化智能信号压制器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210160001.3A CN102694555B (zh) | 2012-05-22 | 2012-05-22 | 微型化智能信号压制器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102694555A CN102694555A (zh) | 2012-09-26 |
CN102694555B true CN102694555B (zh) | 2014-04-30 |
Family
ID=46859852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210160001.3A Active CN102694555B (zh) | 2012-05-22 | 2012-05-22 | 微型化智能信号压制器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102694555B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103532657B (zh) * | 2013-10-18 | 2017-04-19 | 陕西凌华电子有限公司 | 用于信号阻断的射频发射组件 |
CN110572235B (zh) * | 2019-09-16 | 2022-07-08 | 浙江三维通信科技有限公司 | 信号屏蔽装置及方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2674804Y (zh) * | 2003-08-06 | 2005-01-26 | 上海坤基电子有限公司 | 手机信号屏蔽干扰器 |
CN2826846Y (zh) * | 2005-04-25 | 2006-10-11 | 景小兵 | 移动电话信号隔离器 |
CN102307052B (zh) * | 2011-09-23 | 2013-10-16 | 长春卓尔信息安全产业股份有限公司 | 一种智能定频干扰仪 |
CN202634453U (zh) * | 2012-05-22 | 2012-12-26 | 成都九华圆通科技发展有限公司 | 微型化智能信号压制器 |
-
2012
- 2012-05-22 CN CN201210160001.3A patent/CN102694555B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN102694555A (zh) | 2012-09-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108601073B (zh) | 降低sar的方法、移动终端及计算机可读存储介质 | |
CN107634785B (zh) | WiFi系统、路由器和移动终端 | |
CN107835033A (zh) | 天线调谐开关的控制方法、装置、终端设备及存储介质 | |
CN101119546B (zh) | 一种具有探测功能的移动终端及射频辐射探测器 | |
CN102253395A (zh) | 一种应用在北斗卫星的通讯器及其方法 | |
CN102983880B (zh) | 一种wcdma信号屏蔽系统 | |
US20200280331A1 (en) | Methods and apparatus for reducing cellular telephone radiation exposure | |
CN203551786U (zh) | 一种基于北斗卫星和对讲机的智能手持终端 | |
CN205792848U (zh) | 基于智能移动终端的带数字对讲模块的移动电源 | |
CN202014247U (zh) | 一种应用在北斗卫星的通讯器 | |
CN202444497U (zh) | 防范考场无线电作弊屏蔽系统 | |
CN102694555B (zh) | 微型化智能信号压制器 | |
CN202634453U (zh) | 微型化智能信号压制器 | |
CN202475436U (zh) | 考场无线电作弊信号频谱监测仪 | |
CN106972871A (zh) | 全双工无线通信装置、方法和移动终端 | |
CN106131944A (zh) | 电磁波能量吸收比的处理方法及处理装置 | |
CN102338829A (zh) | 天线状态的确定方法、以及终端设备 | |
CN202565282U (zh) | 多功能信号压制系统 | |
CN208227019U (zh) | 一种具有数字集群通信功能的手机 | |
CN210246773U (zh) | 一种扩频数传信号解码管制装置 | |
CN203537405U (zh) | 一种多频段无线信号屏蔽系统 | |
CN102684812B (zh) | 多功能信号压制系统 | |
CN209767524U (zh) | 具备对讲机功能的手机和智能可穿戴设备 | |
CN108462514A (zh) | 蓝牙对讲装置及相关对讲系统 | |
CN108064076B (zh) | 发射功率的控制方法、装置及存储介质和移动终端 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Miniaturized intelligent signal suppressor Effective date of registration: 20160728 Granted publication date: 20140430 Pledgee: Agricultural Bank of China Limited by Share Ltd Chengdu West Branch Pledgor: Jiuhua Yuantong Science and Technology Development Co., Ltd., Chengdu Registration number: 2016510000036 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201224 Granted publication date: 20140430 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chengdu West Branch Pledgor: CHENGDU JIUHUA YUANTONG TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: 2016510000036 |