KR200195497Y1 - 위성방송 수신용 변환기 - Google Patents
위성방송 수신용 변환기 Download PDFInfo
- Publication number
- KR200195497Y1 KR200195497Y1 KR2020000009743U KR20000009743U KR200195497Y1 KR 200195497 Y1 KR200195497 Y1 KR 200195497Y1 KR 2020000009743 U KR2020000009743 U KR 2020000009743U KR 20000009743 U KR20000009743 U KR 20000009743U KR 200195497 Y1 KR200195497 Y1 KR 200195497Y1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit board
- converter
- housing
- shield
- satellite
- Prior art date
Links
- 241000726409 Satellites Species 0.000 title 1
- 238000005192 partition Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/20—Adaptations for transmission via a GHz frequency band, e.g. via satellite
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/02—Waveguide horns
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
- H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
- H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Structure Of Receivers (AREA)
Abstract
Description
Claims (4)
- 위성안테나에서 수신되는 위성방송 신호의 주파수를 변환하기 위한 위성방송 수신용 변환기에 있어서, 그 수신되는 위성방송 신호의 주파수를 변환하는 변환기 회로의 일부가 모듈화되어 각각 실장된 주회로기판과 보조회로기판, 그 주회로기판을 수용하도록 되고 그 보조회로기판에 실장된 상기 모듈화된 회로를 수용하면서 그 주위를 차폐하도록 돌출된 차폐부를 가지며 상기 위성안테나의 다이폴과 동축케이블용 접속단자가 결합되어 있는 하우징, 그리고 이 하우징의 이면을 덮는 하우징 덮개가 구비된 위성방송 수신용 변환기.
- 청구항 1에 있어서, 상기 하우징이 그 차폐부의 공간을 가르도록 형성된 적어도 하나의 격벽을 더 가지고 있는 것을 특징으로 하는 위성방송 수신용 변환기.
- 청구항 1 또는 2에 있어서, 상기 보조회로기판에 실장된 모듈화된 회로가 회로값을 변화시키도록 조정할 수 있도록 실장된 적어도 하나의 조정기를 포함하여 되며, 상기 하우징의 차폐부에 설치되어 그 조정기를 외부에서 조정할 수 있게 결합된 적어도 하나의 조정나사가 더 구비되어 있는 위성방송 수신용 변환기.
- 청구항 1에 있어서, 상기 보조회로기판이 주회로기판을 관통하여 전기접속 및/또는 지지되게 설치된 복수의 리이드를 가지고 있는 위성방송 수신용 변환기.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000017958A KR100359648B1 (ko) | 2000-04-06 | 2000-04-06 | 위성방송 수신용 변환기 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000017958A Division KR100359648B1 (ko) | 2000-04-06 | 2000-04-06 | 위성방송 수신용 변환기 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200195497Y1 true KR200195497Y1 (ko) | 2000-09-01 |
Family
ID=19662195
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000017958A KR100359648B1 (ko) | 2000-04-06 | 2000-04-06 | 위성방송 수신용 변환기 |
KR2020000009743U KR200195497Y1 (ko) | 2000-04-06 | 2000-04-06 | 위성방송 수신용 변환기 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000017958A KR100359648B1 (ko) | 2000-04-06 | 2000-04-06 | 위성방송 수신용 변환기 |
Country Status (1)
Country | Link |
---|---|
KR (2) | KR100359648B1 (ko) |
-
2000
- 2000-04-06 KR KR1020000017958A patent/KR100359648B1/ko not_active IP Right Cessation
- 2000-04-06 KR KR2020000009743U patent/KR200195497Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20000063169A (ko) | 2000-11-06 |
KR100359648B1 (ko) | 2002-11-07 |
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