CN106257927B - 调谐装置 - Google Patents
调谐装置 Download PDFInfo
- Publication number
- CN106257927B CN106257927B CN201510355809.0A CN201510355809A CN106257927B CN 106257927 B CN106257927 B CN 106257927B CN 201510355809 A CN201510355809 A CN 201510355809A CN 106257927 B CN106257927 B CN 106257927B
- Authority
- CN
- China
- Prior art keywords
- tuner
- signal
- integrated
- output end
- duplexer
- 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.)
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Links
- 238000002955 isolation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 208000025274 Lightning injury Diseases 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
- H04N21/4263—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/50—Tuning indicators; Automatic tuning control
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Structure Of Receivers (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510355809.0A CN106257927B (zh) | 2015-06-24 | 2015-06-24 | 调谐装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510355809.0A CN106257927B (zh) | 2015-06-24 | 2015-06-24 | 调谐装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106257927A CN106257927A (zh) | 2016-12-28 |
CN106257927B true CN106257927B (zh) | 2019-11-08 |
Family
ID=57713550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510355809.0A Active CN106257927B (zh) | 2015-06-24 | 2015-06-24 | 调谐装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106257927B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101548538A (zh) * | 2005-12-21 | 2009-09-30 | 汤姆森特许公司 | 带有双工器输入的调谐设备 |
CN201352828Y (zh) * | 2009-01-20 | 2009-11-25 | 陕西凌华电子有限公司 | 卫星数字电视接收调谐器 |
CN101729824A (zh) * | 2008-10-31 | 2010-06-09 | 陕西凌华电子有限公司 | 数模一体化电子调谐器 |
CN101984656A (zh) * | 2010-11-25 | 2011-03-09 | 合肥润东通讯科技有限公司 | 无线卫星电视收发器 |
CN101989701A (zh) * | 2010-11-25 | 2011-03-23 | 合肥润东通讯科技有限公司 | 带有调谐电路的连接器 |
CN102544647A (zh) * | 2011-12-23 | 2012-07-04 | 成都泰格微波技术股份有限公司 | 一种波导隔离双工一体化组件 |
CN203167171U (zh) * | 2013-04-01 | 2013-08-28 | 四川福润得数码科技有限责任公司 | 一体化双工电子调谐器 |
CN103647956A (zh) * | 2013-12-02 | 2014-03-19 | 夏召祥 | 一种用于接收卫星电视信号的一体化高频头 |
CN204377023U (zh) * | 2015-01-14 | 2015-06-03 | 广州易迩达电子有限公司 | 具有usb接口的地面、有线数字电视调谐器 |
-
2015
- 2015-06-24 CN CN201510355809.0A patent/CN106257927B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101548538A (zh) * | 2005-12-21 | 2009-09-30 | 汤姆森特许公司 | 带有双工器输入的调谐设备 |
CN101729824A (zh) * | 2008-10-31 | 2010-06-09 | 陕西凌华电子有限公司 | 数模一体化电子调谐器 |
CN201352828Y (zh) * | 2009-01-20 | 2009-11-25 | 陕西凌华电子有限公司 | 卫星数字电视接收调谐器 |
CN101984656A (zh) * | 2010-11-25 | 2011-03-09 | 合肥润东通讯科技有限公司 | 无线卫星电视收发器 |
CN101989701A (zh) * | 2010-11-25 | 2011-03-23 | 合肥润东通讯科技有限公司 | 带有调谐电路的连接器 |
CN102544647A (zh) * | 2011-12-23 | 2012-07-04 | 成都泰格微波技术股份有限公司 | 一种波导隔离双工一体化组件 |
CN203167171U (zh) * | 2013-04-01 | 2013-08-28 | 四川福润得数码科技有限责任公司 | 一体化双工电子调谐器 |
CN103647956A (zh) * | 2013-12-02 | 2014-03-19 | 夏召祥 | 一种用于接收卫星电视信号的一体化高频头 |
CN204377023U (zh) * | 2015-01-14 | 2015-06-03 | 广州易迩达电子有限公司 | 具有usb接口的地面、有线数字电视调谐器 |
Also Published As
Publication number | Publication date |
---|---|
CN106257927A (zh) | 2016-12-28 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Tuning device Effective date of registration: 20211215 Granted publication date: 20191108 Pledgee: Hongkou Branch of Shanghai Rural Commercial Bank Co.,Ltd. Pledgor: SHANGHAI B-STAR TECHNOLOGY CO.,LTD. Registration number: Y2021310000130 |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Room 8896, 315 Emei Road, Hongkou District, Shanghai 200080 Patentee after: SHANGHAI B-STAR TECHNOLOGY CO.,LTD. Address before: 4 / F, 8 / F, 1158 Xiehe Road, Changning District, Shanghai, 200336 Patentee before: SHANGHAI B-STAR TECHNOLOGY CO.,LTD. |
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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: 20231026 Granted publication date: 20191108 Pledgee: Hongkou Branch of Shanghai Rural Commercial Bank Co.,Ltd. Pledgor: SHANGHAI B-STAR TECHNOLOGY CO.,LTD. Registration number: Y2021310000130 |