|
|
| (같은 사용자의 중간 판 하나는 보이지 않습니다) |
| 1번째 줄: |
1번째 줄: |
| | 광통신용 계측기 | | 광통신용 계측기 |
| | <ol> | | <ol> |
| − | <li>링크 | + | <li> [[전자부품]] |
| | + | <ol> |
| | + | <li>계측기 |
| | + | <ol> |
| | + | <li> [[디지털 통신분석기]] |
| | + | <ol> |
| | + | <li> [[OmniBER]] 광통신 분석기 |
| | <ol> | | <ol> |
| − | <li> [[전자부품]] | + | <li> [[OmniBER 725, Optical Interface]] |
| | + | <li> [[OmniBER 725, Binary Interface]] |
| | + | <li> [[OmniBER 725, Multirate Analyzer]] |
| | + | <li> [[OmniBER 725, Clock]] |
| | + | <li> [[OmniBER 725, Aux Clock]] |
| | + | <li> [[OmniBER 725, Jitter]] |
| | + | <li> [[OmniBER 725, Controller]] |
| | + | <li> [[OmniBER 725, Power]] |
| | + | <li> [[OmniBER 725, Front Panel]] |
| | + | <li> [[OmniBER 725, Backplane]] |
| | + | <li> [[cross flow팬]] |
| | + | <li> [[펜탁스 PT-A4301]] 프린터 |
| | + | </ol> |
| | + | </ol> |
| | + | </ol> |
| | </ol> | | </ol> |
| | <li>HP J1409A OmniBER 725, Communications Performance Analyzer | | <li>HP J1409A OmniBER 725, Communications Performance Analyzer |
| 11번째 줄: |
31번째 줄: |
| | <li>구입이력 | | <li>구입이력 |
| | <ol> | | <ol> |
| − | <li>18/12/16 - 7p, 관세포함 151,433원 | + | <li>18/12/16 - 7p |
| | <ol> | | <ol> |
| | <li>J1409A - BER and jitter capability (반면 J1408A은 BER 측정만) | | <li>J1409A - BER and jitter capability (반면 J1408A은 BER 측정만) |
| 33번째 줄: |
53번째 줄: |
| | <li>외관 | | <li>외관 |
| | <gallery> | | <gallery> |
| − | image:j1409a00_001.jpg | + | image:j1409a00_001.jpg | 전면에 뚜껑이 있다. |
| − | image:j1409a00_002.jpg | + | image:j1409a00_002.jpg | 전면 뚜껑을 열면 |
| − | image:j1409a00_004.jpg | + | image:j1409a00_004.jpg | Agilent OmniBER 725 |
| − | image:j1409a00_005.jpg | + | image:j1409a00_005.jpg | 뒷면에는 냉각 팬만 보인다. |
| − | image:j1409a00_006.jpg | 2001년 3월 영국에서 제조 | + | image:j1409a00_006.jpg | Product No. J1409A, 2001년 3월 영국에서 제조 |
| | </gallery> | | </gallery> |
| − | <li>슬롯 | + | <li>측면에 슬롯이 있다. |
| | <gallery> | | <gallery> |
| | image:j1409a00_007.jpg | | image:j1409a00_007.jpg |
| | + | image:j1409a00_009.jpg | 연결되지 않는 단자에, Inmet 3016A [[SMA 커넥터]] 50오옴 로드 8개가 꼽혀 있다. |
| | image:j1409a00_008.jpg | | image:j1409a00_008.jpg |
| − | image:j1409a00_009.jpg | + | image:j1409a00_011.jpg | [[BNC 커넥터]] 75오옴이라고 적혀 있지만, 구조는 50오옴이다. |
| | image:j1409a00_010.jpg | FC/PC optical connector adapter | | image:j1409a00_010.jpg | FC/PC optical connector adapter |
| − | image:j1409a00_011.jpg | 커넥터는 50오옴인데...
| |
| | </gallery> | | </gallery> |
| | <li>분해, 내부 커넥터 | | <li>분해, 내부 커넥터 |
| 55번째 줄: |
75번째 줄: |
| | image:j1409a00_014_001.jpg | | image:j1409a00_014_001.jpg |
| | </gallery> | | </gallery> |
| − | <li>전면 패널(디스플레이, 조작부)
| |
| − | <ol>
| |
| − | <li>분해전
| |
| − | <gallery>
| |
| − | image:j1409a00_044.jpg
| |
| − | image:j1409a00_047_008.jpg
| |
| − | </gallery>
| |
| − | <li>LED 표시부, 외부 인터페이스부
| |
| − | <gallery>
| |
| − | image:j1409a00_048.jpg
| |
| − | image:j1409a00_047_007.jpg
| |
| − | image:j1409a00_047_002.jpg | 모듈라 잭
| |
| − | image:j1409a00_047_001.jpg
| |
| − | image:j1409a00_047_003.jpg | LED 리드 고정방법
| |
| − | image:j1409a00_047_004.jpg | 테스트 핀
| |
| − | image:j1409a00_047_005.jpg | 페라이트 비드
| |
| − | image:j1409a00_047_006.jpg | CMF, Pulse PE-62911
| |
| − | </gallery>
| |
| − | <li>LCD 화면 제어기
| |
| − | <ol>
| |
| − | <li>분해전<gallery>
| |
| − | image:j1409a00_045.jpg
| |
| − | </gallery>
| |
| − | <li>앞면<gallery>
| |
| − | image:j1409a00_047_009.jpg
| |
| − | image:j1409a00_045_001.jpg | J-lead PLCC(Plastic Leaded Chip Carrier) socket
| |
| − | image:j1409a00_046.jpg | LED 색
| |
| − | image:j1409a00_047.jpg | LED 색
| |
| − | </gallery>
| |
| − | <li>뒤면<gallery>
| |
| − | image:j1409a00_047_010.jpg
| |
| − | image:j1409a00_047_011.jpg
| |
| − | image:j1409a00_047_012.jpg
| |
| − | image:j1409a00_047_013.jpg
| |
| − | </gallery>
| |
| − | <li>LCD 부
| |
| − | <gallery>
| |
| − | image:j1409a00_047_019.jpg
| |
| − | image:j1409a00_047_020.jpg
| |
| − | image:j1409a00_047_021.jpg
| |
| − | </gallery>
| |
| − | <li>LCD CCFL 백라이트 전원부
| |
| − | <gallery>
| |
| − | image:j1409a00_047_014.jpg
| |
| − | image:j1409a00_047_015.jpg
| |
| − | image:j1409a00_047_016.jpg
| |
| − | image:j1409a00_047_017.jpg
| |
| − | image:j1409a00_047_018.jpg
| |
| − | </gallery>
| |
| − | <li>버튼
| |
| − | <gallery>
| |
| − | image:j1409a00_047_022.jpg
| |
| − | image:j1409a00_047_023.jpg
| |
| − | image:j1409a00_047_024.jpg
| |
| − | image:j1409a00_047_025.jpg
| |
| − | image:j1409a00_047_026.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>backplane
| |
| − | <ol>
| |
| − | <li>전체
| |
| − | <gallery>
| |
| − | image:j1409a00_016.jpg
| |
| − | </gallery>
| |
| − | <li>팬 부착
| |
| − | <gallery>
| |
| − | image:j1409a00_017.jpg | 팬
| |
| − | </gallery>
| |
| − | <li>전원 연결
| |
| − | <gallery>
| |
| − | image:j1409a00_049.jpg
| |
| − | image:j1409a00_051.jpg
| |
| − | image:j1409a00_052.jpg
| |
| − | image:j1409a00_053.jpg
| |
| − | image:j1409a00_053_001.jpg
| |
| − | image:j1409a00_050.jpg
| |
| − | image:j1409a00_050_001.jpg
| |
| − | </gallery>
| |
| − | <li>바이메탈 과열 방지기
| |
| − | <gallery>
| |
| − | image:j1409a00_054.jpg
| |
| − | image:j1409a00_055.jpg
| |
| − | image:j1409a00_056.jpg
| |
| − | image:j1409a00_057.jpg
| |
| − | image:j1409a00_058.jpg
| |
| − | image:j1409a00_059.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>fan - tangential fan, (회전축 중심으로 공기가 들어가는 원심력 팬 centrifugal fan은 아니다.)
| |
| − | <ol>
| |
| − | <li>외관
| |
| − | <gallery>
| |
| − | image:j1409a00_036.jpg
| |
| − | image:j1409a00_037.jpg
| |
| − | image:j1409a00_038.jpg
| |
| − | </gallery>
| |
| − | <li>팬 분해
| |
| − | <gallery>
| |
| − | image:j1409a00_038_001.jpg | 고무 댐핑
| |
| − | image:j1409a00_038_002.jpg
| |
| − | image:j1409a00_038_003.jpg
| |
| − | image:j1409a00_038_004.jpg
| |
| − | image:j1409a00_038_012.jpg
| |
| − | image:j1409a00_038_013.jpg
| |
| − | image:j1409a00_038_014.jpg
| |
| − | image:j1409a00_038_005.jpg
| |
| − | image:j1409a00_038_015.jpg | 합성사진
| |
| − | </gallery>
| |
| − | <li>모터 분해
| |
| − | <gallery>
| |
| − | image:j1409a00_038_006.jpg | 풀칠하고 압입
| |
| − | image:j1409a00_038_007.jpg
| |
| − | image:j1409a00_038_008.jpg | BA6406 IC(Two-Phase Half-Wave Pre Driver), 2SD1760(NPN, 60V 3A) 모두 Rhom
| |
| − | image:j1409a00_038_009.jpg | 홀소자
| |
| − | image:j1409a00_038_010.jpg
| |
| − | image:j1409a00_038_011.jpg
| |
| − | </gallery>
| |
| − | <li>모터 코어 분해
| |
| − | <gallery>
| |
| − | image:j1409a00_038_016.jpg
| |
| − | image:j1409a00_038_017.jpg
| |
| − | image:j1409a00_038_018.jpg
| |
| − | image:j1409a00_038_019.jpg
| |
| − | image:j1409a00_038_020.jpg
| |
| − | image:j1409a00_038_021.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>lid printer
| |
| − | <ol>
| |
| − | <li>표시
| |
| − | <gallery>
| |
| − | image:j1409a00_003.jpg | 써멀종이 프린터
| |
| − | </gallery>
| |
| − | <li>외관
| |
| − | <gallery>
| |
| − | image:j1409a00_039.jpg
| |
| − | image:j1409a00_040.jpg
| |
| − | image:j1409a00_041.jpg
| |
| − | image:j1409a00_042.jpg
| |
| − | image:j1409a00_043.jpg
| |
| − | </gallery>
| |
| − | <li>케이블
| |
| − | <ol>
| |
| − | <li>모듈라 잭
| |
| − | <gallery>
| |
| − | image:j1409a00_039_001.jpg | 8핀 RJ45보다 더 넓다
| |
| − | image:j1409a00_039_002.jpg
| |
| − | image:j1409a00_039_003.jpg | 1.27mm 피치(0.05인치, 표준 ribbon cable) 케이블
| |
| − | image:j1409a00_039_004.jpg
| |
| − | image:j1409a00_039_005.jpg | RJ45와 비교
| |
| − | image:j1409a00_039_006.jpg
| |
| − | image:j1409a00_039_007.jpg | RJ45
| |
| − | </gallery>
| |
| − | <li>전원, 프린터용 직렬통신 케이블
| |
| − | <gallery>
| |
| − | image:j1409a00_042_001.jpg | 4개를 한꺼번에 연결할 수도 있다.
| |
| − | image:j1409a00_042_002.jpg
| |
| − | image:j1409a00_042_003.jpg | 선 2개 접속
| |
| − | image:j1409a00_042_004.jpg | 실드 방법
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>분해
| |
| − | <gallery>
| |
| − | image:j1409a00_076.jpg
| |
| − | image:j1409a00_077.jpg
| |
| − | </gallery>
| |
| − | <li>indicator LED 3개 및 종이 감지 센서
| |
| − | <gallery>
| |
| − | image:j1409a00_078.jpg
| |
| − | image:j1409a00_079.jpg
| |
| − | image:j1409a00_080.jpg
| |
| − | </gallery>
| |
| − | <li>종이 이송
| |
| − | <gallery>
| |
| − | image:j1409a00_074.jpg
| |
| − | image:j1409a00_075.jpg | DC stepper motor 인듯.
| |
| − | </gallery>
| |
| − | <li>TPH
| |
| − | <gallery>
| |
| − | image:j1409a00_081.jpg
| |
| − | image:j1409a00_082.jpg | KPT-219-12MWW4-AKG R=2740 06-00020 (Kyocera Print Head?)
| |
| − | image:j1409a00_083.jpg
| |
| − | image:j1409a00_084.jpg
| |
| − | image:j1409a00_085.jpg
| |
| − | image:j1409a00_086.jpg
| |
| − | image:j1409a00_087.jpg
| |
| − | image:j1409a00_088.jpg
| |
| − | image:j1409a00_089.jpg
| |
| − | image:j1409a00_090.jpg
| |
| − | </gallery>
| |
| − | <li>PCB 앞, 뒤
| |
| − | <ol>
| |
| − | <li>보드 및 IC
| |
| − | <gallery>
| |
| − | image:j1409a00_091.jpg
| |
| − | image:j1409a00_092.jpg
| |
| − | image:j1409a00_092_001.jpg | J-lead
| |
| − | image:j1409a00_093.jpg
| |
| − | image:j1409a00_094.jpg
| |
| − | </gallery>
| |
| − | <li>X-tal
| |
| − | <gallery>
| |
| − | image:j1409a00_092_002.jpg
| |
| − | image:j1409a00_092_003.jpg
| |
| − | </gallery>
| |
| − | <li>3단자 어레이 필터, Murata NFA 221
| |
| − | <gallery>
| |
| − | image:j1409a00_095.jpg
| |
| − | image:j1409a00_096.jpg
| |
| − | </gallery>
| |
| − | <li>3단자 필터 - C로만 구성
| |
| − | <gallery>
| |
| − | image:j1409a00_097.jpg
| |
| − | image:j1409a00_099.jpg
| |
| − | </gallery>
| |
| − | <li>DIP 스위치
| |
| − | <gallery>
| |
| − | image:j1409a00_098.jpg
| |
| − | image:j1409a00_098_001.jpg
| |
| − | image:j1409a00_098_002.jpg
| |
| − | </gallery>
| |
| − | <li>1.1오옴, 검정 저항체를 L 트리밍하였다.
| |
| − | <gallery>
| |
| − | image:j1409a00_100.jpg
| |
| − | image:j1409a00_100_001.jpg
| |
| − | image:j1409a00_100_002.jpg
| |
| − | </gallery>
| |
| − | <li>점퍼, 퓨즈 설치도 고려하여
| |
| − | <gallery>
| |
| − | image:j1409a00_100_003.jpg
| |
| − | image:j1409a00_100_004.jpg
| |
| − | </gallery>
| |
| − | <li>점퍼, L이라고 기록되어 있지만
| |
| − | <gallery>
| |
| − | image:j1409a00_100_005.jpg
| |
| − | image:j1409a00_100_006.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | </ol>
| |
| | <li>보드 공통 | | <li>보드 공통 |
| | <ol> | | <ol> |
| 409번째 줄: |
190번째 줄: |
| | <li>정밀 OP용 정밀 저항 - Optical Interface에서 | | <li>정밀 OP용 정밀 저항 - Optical Interface에서 |
| | <ol> | | <ol> |
| − | <li><gallery> | + | <li>가드링(Guard Ring)이 존재하는 곳이다. |
| | + | <gallery> |
| | image:j1409a00_025_015.jpg | | image:j1409a00_025_015.jpg |
| | image:j1409a00_025_016.jpg | | image:j1409a00_025_016.jpg |
| | image:j1409a00_025_017.jpg | | image:j1409a00_025_017.jpg |
| | </gallery> | | </gallery> |
| − | <li><gallery> | + | <li>두 개 표면 벗기면(모두 에폭시 코팅되어 있음) |
| − | image:j1409a00_025_017_001.jpg | 두 개 표면 벗기면(모두 에폭시 코팅되어 있음) | + | <gallery> |
| | + | image:j1409a00_025_017_001.jpg |
| | + | image:j1409a00_025_017_005.jpg | 트리밍 방법 1,2 |
| | + | image:j1409a00_025_017_006.jpg | 트리밍 방법 1,2 |
| | </gallery> | | </gallery> |
| − | <li><gallery> | + | <li>트리밍 방법 1 |
| | + | <gallery> |
| | image:j1409a00_025_017_002.jpg | | image:j1409a00_025_017_002.jpg |
| | </gallery> | | </gallery> |
| − | <li><gallery> | + | <li>트리밍 방법 2 |
| | + | <gallery> |
| | image:j1409a00_025_017_003.jpg | | image:j1409a00_025_017_003.jpg |
| | image:j1409a00_025_017_004.jpg | | image:j1409a00_025_017_004.jpg |
| − | image:j1409a00_025_017_005.jpg
| |
| − | image:j1409a00_025_017_006.jpg
| |
| | image:j1409a00_025_017_007.jpg | | image:j1409a00_025_017_007.jpg |
| | </gallery> | | </gallery> |
| | + | </ol> |
| | </ol> | | </ol> |
| | <li>75오옴(?) 케이블 - Multirate Analyzer 보드에서 | | <li>75오옴(?) 케이블 - Multirate Analyzer 보드에서 |
| 460번째 줄: |
246번째 줄: |
| | image:j1409a00_035_019.jpg | | image:j1409a00_035_019.jpg |
| | </gallery> | | </gallery> |
| − | <li>레귤레이터 IC 방열 - 클럭 보드에서 | + | <li>[[리니어 레귤레이터]] 방열 - 클럭 보드에서 |
| | <gallery> | | <gallery> |
| | image:j1409a00_031_021.jpg | | image:j1409a00_031_021.jpg |
| 469번째 줄: |
255번째 줄: |
| | image:j1409a00_031_021_005.jpg | | image:j1409a00_031_021_005.jpg |
| | </gallery> | | </gallery> |
| − | </ol>
| |
| − | <li>Optical Interface
| |
| − | <ol>
| |
| − | <li>외관
| |
| − | <gallery>
| |
| − | image:j1409a00_021.jpg
| |
| − | image:j1409a00_022.jpg
| |
| − | image:j1409a00_023.jpg
| |
| − | image:j1409a00_024.jpg
| |
| − | image:j1409a00_025.jpg
| |
| − | </gallery>
| |
| − | <li>관련 부품
| |
| − | <ol>
| |
| − | <li>기타
| |
| − | <gallery>
| |
| − | image:j1409a00_025_003.jpg
| |
| − | image:j1409a00_025_004.jpg
| |
| − | image:j1409a00_025_007.jpg
| |
| − | image:j1409a00_031_014_001.jpg | micro-X package = 4 lead plastic micro-p package
| |
| − | image:j1409a00_025_008.jpg
| |
| − | image:j1409a00_025_009.jpg
| |
| − | image:j1409a00_025_014.jpg | 수리
| |
| − | image:j1409a00_025_018.jpg
| |
| − | image:j1409a00_025_019.jpg
| |
| − | image:j1409a00_024_017.jpg | Osc
| |
| − | </gallery>
| |
| − | <li>필터-1
| |
| − | <gallery>
| |
| − | image:j1409a00_025_003.jpg
| |
| − | image:j1409a00_025_003_001.jpg
| |
| − | image:j1409a00_025_003_002.jpg
| |
| − | image:j1409a00_025_003_003.jpg
| |
| − | image:j1409a00_025_003_004.jpg
| |
| − | </gallery>
| |
| − | <li>필터-2
| |
| − | <gallery>
| |
| − | image:j1409a00_025_006.jpg
| |
| − | image:j1409a00_025_005.jpg
| |
| − | image:j1409a00_025_005_001.jpg
| |
| − | image:j1409a00_025_005_002.jpg
| |
| − | image:j1409a00_025_005_003.png
| |
| − | </gallery>
| |
| − | <li>어떤 IC 방열
| |
| − | <gallery>
| |
| − | image:j1409a00_025_013.jpg
| |
| − | image:j1409a00_025_013_001.jpg
| |
| − | image:j1409a00_025_013_002.jpg | 접착력이 크다.
| |
| − | </gallery>
| |
| − | <li>RF 코일
| |
| − | <gallery>
| |
| − | image:j1409a00_025_020.jpg
| |
| − | image:j1409a00_025_021.jpg | 2.0x1.4mm, L 홈 페이지 참조 1.3nH 0.47nH로 추정
| |
| − | </gallery>
| |
| − | <li>delay line = meander microstrip delay line(MMDL)
| |
| − | <ol>
| |
| − | <li>규격서
| |
| − | <li>사진
| |
| − | <gallery>
| |
| − | image:j1409a00_024_001.jpg
| |
| − | image:j1409a00_024_002.jpg
| |
| − | image:j1409a00_024_003.jpg
| |
| − | image:j1409a00_024_004.jpg
| |
| − | image:j1409a00_024_005.jpg
| |
| − | image:j1409a00_024_016.jpg
| |
| − | </gallery>
| |
| − | <li>측정
| |
| − | <ol>
| |
| − | <li> 왕복 8.5n (50매칭에서 일찍 벗어나므로 약간 짧게 측정되는 듯
| |
| − | <gallery>
| |
| − | image:j1409a00_024_006.png
| |
| − | </gallery>
| |
| − | <li>네트워크 분석기로 delay 측정
| |
| − | <gallery>
| |
| − | image:j1409a00_024_007.jpg
| |
| − | image:j1409a00_024_008.jpg
| |
| − | image:j1409a00_024_009.jpg
| |
| − | image:j1409a00_024_010.png | 통과이득
| |
| − | image:j1409a00_024_011.png | 위상
| |
| − | image:j1409a00_024_012.png | 지연 4.40nsec
| |
| − | </gallery>
| |
| − | <li>스트립라인 치수 측정
| |
| − | <gallery>
| |
| − | image:j1409a00_024_013.jpg
| |
| − | image:j1409a00_024_014.jpg
| |
| − | image:j1409a00_024_015.png
| |
| − | </gallery>
| |
| − | <li>5nsec 제품
| |
| − | <ol>
| |
| − | <li>1 layer = 폭 3.7mm 37개, 길이 11mm 2개, 총 길이 159mm
| |
| − | <li>3 layer = 159x3 = 477mm
| |
| − | <li>기타 도선이 +9mm 라면 총 486mm가 된다.
| |
| − | <li>알루미나 속도비 0.324
| |
| − | <li>0.324 x 광속(300) x 5nsec = 486mm
| |
| − | </ol>
| |
| − | </ol>
| |
| − | </ol>
| |
| − | </ol>
| |
| − | <li>광 커넥터(FC connector에서 FC/PC)를 받아들이는 소켓
| |
| − | <ol>
| |
| − | <li>외관
| |
| − | <gallery>
| |
| − | image:j1409a00_025_028.jpg
| |
| − | image:j1409a00_025_029.jpg
| |
| − | image:j1409a00_025_030.jpg
| |
| − | image:j1409a00_025_031.jpg
| |
| − | </gallery>
| |
| − | <li>접촉면
| |
| − | <gallery>
| |
| − | image:j1409a00_025_030_001.jpg
| |
| − | image:j1409a00_025_030_002.jpg
| |
| − | image:j1409a00_025_030_003.jpg | 광섬유 코어직경 약 63um
| |
| − | </gallery>
| |
| − | <li>여기와 연결된 오렌지색 광섬유
| |
| − | <gallery>
| |
| − | image:j1409a00_025_043_001.jpg
| |
| − | image:j1409a00_025_043_002.jpg | 코어 직경 약 60um(정확히 62.5um)
| |
| − | image:j1409a00_025_043_003.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>Rx/Tx 모듈
| |
| − | <gallery>
| |
| − | image:j1409a00_025_026.jpg
| |
| − | image:j1409a00_025_027.jpg
| |
| − | </gallery>
| |
| − | <li>Fiber Optic Receive Module
| |
| − | <ol>
| |
| − | <li>내부
| |
| − | <gallery>
| |
| − | image:j1409a00_025_032.jpg
| |
| − | image:j1409a00_025_033.jpg
| |
| − | image:j1409a00_025_037.jpg
| |
| − | image:j1409a00_025_038.jpg
| |
| − | image:j1409a00_025_039.jpg
| |
| − | image:j1409a00_025_040.jpg
| |
| − | </gallery>
| |
| − | <li>X 패키지
| |
| − | <gallery>
| |
| − | image:j1409a00_025_034.jpg
| |
| − | image:j1409a00_025_035.jpg
| |
| − | image:j1409a00_025_036.jpg
| |
| − | </gallery>
| |
| − | <li>포토다이오드 모듈
| |
| − | <gallery>
| |
| − | image:j1409a00_025_041.jpg
| |
| − | image:j1409a00_025_042.jpg
| |
| − | </gallery>
| |
| − | <li>포토다이오드
| |
| − | <gallery>
| |
| − | image:j1409a00_025_043.jpg
| |
| − | image:j1409a00_025_044.jpg
| |
| − | image:j1409a00_025_045.jpg
| |
| − | image:j1409a00_025_046.jpg
| |
| − | image:j1409a00_025_047.jpg
| |
| − | image:j1409a00_025_048.jpg
| |
| − | image:j1409a00_025_049.jpg
| |
| − | </gallery>
| |
| − | <li>모듈
| |
| − | <gallery>
| |
| − | image:j1409a00_025_050.jpg
| |
| − | image:j1409a00_025_051.jpg
| |
| − | image:j1409a00_025_052.jpg
| |
| − | image:j1409a00_025_053.jpg
| |
| − | image:j1409a00_025_054.jpg
| |
| − | image:j1409a00_025_055.jpg
| |
| − | image:j1409a00_025_056.jpg
| |
| − | image:j1409a00_025_057.jpg
| |
| − | image:j1409a00_025_058.jpg
| |
| − | image:j1409a00_025_059.jpg
| |
| − | image:j1409a00_025_060.jpg
| |
| − | image:j1409a00_025_061.jpg
| |
| − | image:j1409a00_025_062.jpg
| |
| − | image:j1409a00_025_063.jpg
| |
| − | image:j1409a00_025_064.jpg
| |
| − | image:j1409a00_025_065.jpg
| |
| − | image:j1409a00_025_066.jpg
| |
| − | image:j1409a00_025_067.jpg
| |
| − | </gallery>
| |
| − | <li>아날로그 IC
| |
| − | <gallery>
| |
| − | image:j1409a00_025_068.jpg
| |
| − | image:j1409a00_025_069.jpg
| |
| − | image:j1409a00_025_070.jpg
| |
| − | image:j1409a00_025_071.jpg
| |
| − | image:j1409a00_025_072.jpg
| |
| − | image:j1409a00_025_073.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>Fiber Optic Transmitter Module
| |
| − | <ol>
| |
| − | <li>설명
| |
| − | <ol>
| |
| − | <li>EEL; Edge-Emitting Laser(Wide divergent output; 여러 모드가 있어 옆으로 많이 퍼진다.) 과 VCSEL (빅셀은 빛이 single-longitudinal-mode이므로 광섬유 통신에 매우 유리하다. 출력이 약하다.)
| |
| − | <li> - 9p
| |
| − | <ol>
| |
| − | <li>1.5mm D2500-Type Digital Isolated DFB Laser Module, 2.488Gbits/s,
| |
| − | <li>1mW, 170km 전송가능, Spectral Width -3dB 0.2nm -20dB 0.8nm
| |
| − | </ol>
| |
| − | </ol>
| |
| − | <li>외관 (single-mode fiber with an 8um core and 125um cladding)
| |
| − | <gallery>
| |
| − | image:j1409a00_025_091.jpg
| |
| − | image:j1409a00_025_092.jpg
| |
| − | image:j1409a00_025_093.jpg | R93은 온도용 PID에 사용되는 듯.
| |
| − | image:j1409a00_025_094.jpg
| |
| − | image:j1409a00_025_095.jpg
| |
| − | image:j1409a00_025_096.jpg
| |
| − | image:j1409a00_025_098.jpg
| |
| − | image:j1409a00_025_099.jpg
| |
| − | </gallery>
| |
| − | <li>LD용 앰프
| |
| − | <gallery>
| |
| − | image:j1409a00_025_097.jpg
| |
| − | image:j1409a00_025_097_001.jpg
| |
| − | image:j1409a00_025_097_002.jpg
| |
| − | image:j1409a00_025_097_003.jpg
| |
| − | image:j1409a00_025_097_004.jpg
| |
| − | </gallery>
| |
| − | <li>LD 모듈 (=distributed feedback laser;DFB)
| |
| − | <gallery>
| |
| − | image:j1409a00_025_100.jpg | MJE200(npn) MJE210(pnp) 5A
| |
| − | image:j1409a00_025_101.jpg
| |
| − | image:j1409a00_025_102.jpg
| |
| − | image:j1409a00_025_103.jpg
| |
| − | image:j1409a00_025_104.jpg | 14-pin butterfly package
| |
| − | image:j1409a00_025_105.jpg
| |
| − | image:j1409a00_025_106.jpg | 레이저 용접
| |
| − | </gallery>
| |
| − | <li>리드 벗기기
| |
| − | <gallery>
| |
| − | image:j1409a00_025_107.jpg
| |
| − | image:j1409a00_025_108.jpg
| |
| − | image:j1409a00_025_109.jpg
| |
| − | image:j1409a00_025_110.jpg
| |
| − | image:j1409a00_025_111.jpg
| |
| − | image:j1409a00_025_112.jpg
| |
| − | image:j1409a00_025_113.jpg
| |
| − | image:j1409a00_025_114.jpg
| |
| − | image:j1409a00_025_115.jpg
| |
| − | image:j1409a00_025_119.jpg | optical isolator
| |
| − | </gallery>
| |
| − | <li>펠티어 peltier 소자 (thermoelectric cooler;TEC), bismuth telluride (Bi2Te3) 다결정. -40~+70도 환경에서 항상 25도씨 유지할 수 있다.
| |
| − | <gallery>
| |
| − | image:j1409a00_025_116.jpg
| |
| − | image:j1409a00_025_117.jpg
| |
| − | image:j1409a00_025_118.jpg
| |
| − | image:j1409a00_025_120.jpg
| |
| − | </gallery>
| |
| − | <li>확대
| |
| − | <gallery>
| |
| − | image:j1409a00_025_121.jpg
| |
| − | image:j1409a00_025_122.jpg
| |
| − | image:j1409a00_025_123.jpg
| |
| − | image:j1409a00_025_124.jpg
| |
| − | image:j1409a00_025_125.jpg
| |
| − | </gallery>
| |
| − | <li>맨 위에서 볼 때(뒤에 back-facet monitor PIN photodiode가 있다.)
| |
| − | <gallery>
| |
| − | image:j1409a00_025_126.jpg
| |
| − | image:j1409a00_025_127.jpg
| |
| − | image:j1409a00_025_128.jpg
| |
| − | </gallery>
| |
| − | <li>레이저 나오는 정면 부분 - 두 홈(passive waveguide) 사이에서 나온다.
| |
| − | <gallery>
| |
| − | image:j1409a00_025_129.jpg
| |
| − | image:j1409a00_025_130.jpg
| |
| − | image:j1409a00_025_131.jpg
| |
| − | </gallery>
| |
| − | <li>포토 다이오드 칩 뜯기
| |
| − | <gallery>
| |
| − | image:j1409a00_025_134.jpg
| |
| − | image:j1409a00_025_135.jpg
| |
| − | image:j1409a00_025_136.jpg
| |
| − | </gallery>
| |
| − | <li>레이저 다이오드 칩 뜨기
| |
| − | <gallery>
| |
| − | image:j1409a00_025_137.jpg
| |
| − | image:j1409a00_025_138.jpg
| |
| − | image:j1409a00_025_139.jpg
| |
| − | </gallery>
| |
| − | <li>기타
| |
| − | <gallery>
| |
| − | image:j1409a00_025_132.jpg | thermistor, 160uH L
| |
| − | image:j1409a00_025_133.jpg | 와이어 본딩
| |
| − | </gallery>
| |
| − | <li>본딩 위치
| |
| − | <gallery>
| |
| − | image:j1409a00_025_140.jpg
| |
| − | image:j1409a00_025_141.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>체배기, 앰프
| |
| − | <gallery>
| |
| − | image:j1409a00_025_074.jpg
| |
| − | image:j1409a00_025_075.jpg
| |
| − | image:j1409a00_025_076.jpg
| |
| − | image:j1409a00_025_077.jpg
| |
| − | image:j1409a00_025_078.jpg
| |
| − | image:j1409a00_025_079.jpg
| |
| − | image:j1409a00_025_080.jpg
| |
| − | image:j1409a00_025_081.jpg
| |
| − | image:j1409a00_025_082.jpg
| |
| − | image:j1409a00_025_083.jpg
| |
| − | image:j1409a00_025_084.jpg
| |
| − | </gallery>
| |
| − | <li>Bandpass Filter
| |
| − | <gallery>
| |
| − | image:j1409a00_025_085.jpg
| |
| − | image:j1409a00_025_086.jpg
| |
| − | image:j1409a00_025_087.jpg
| |
| − | image:j1409a00_025_088.jpg
| |
| − | image:j1409a00_025_089.png
| |
| − | image:j1409a00_025_090.png
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>Binary Interface
| |
| − | <ol>
| |
| − | <li>전체
| |
| − | <gallery>
| |
| − | image:j1409a00_026.jpg
| |
| − | </gallery>
| |
| − | <li>분해
| |
| − | <gallery>
| |
| − | image:j1409a00_026_001.jpg
| |
| − | image:j1409a00_026_002.jpg
| |
| − | image:j1409a00_026_004.jpg | 8개 ~18GHz termination이 마개로 사용
| |
| − | </gallery>
| |
| − | <li>접지 연결 포트 - attenuator 2dB가 연결되어 있음
| |
| − | <gallery>
| |
| − | image:j1409a00_026_003.jpg
| |
| − | </gallery>
| |
| − | <li>빈 PCB
| |
| − | <gallery>
| |
| − | image:j1409a00_026_005.jpg
| |
| − | image:j1409a00_026_006.jpg
| |
| − | image:j1409a00_026_007.jpg
| |
| − | </gallery>
| |
| − | <li>앞뒷면
| |
| − | <gallery>
| |
| − | image:j1409a00_026_008.jpg
| |
| − | image:j1409a00_026_009.jpg
| |
| − | image:j1409a00_026_013.jpg
| |
| − | image:j1409a00_026_015.jpg
| |
| − | </gallery>
| |
| − | <li>50오옴 점검용
| |
| − | <gallery>
| |
| − | image:j1409a00_026_015_001.jpg
| |
| − | image:j1409a00_026_015_002.jpg
| |
| − | image:j1409a00_026_015_003.jpg
| |
| − | image:j1409a00_026_015_004.jpg
| |
| − | image:j1409a00_026_015_005.png
| |
| − | image:j1409a00_026_015_006.png
| |
| − | </gallery>
| |
| − | <li>ferrite sleeve
| |
| − | <gallery>
| |
| − | image:j1409a00_026_010.jpg
| |
| − | image:j1409a00_026_011.jpg
| |
| − | image:j1409a00_026_011_001.jpg
| |
| − | </gallery>
| |
| − | <li>의미있는 부품 및 레이아웃
| |
| − | <gallery>
| |
| − | image:j1409a00_026_012.jpg | AMCC S3054
| |
| − | image:j1409a00_026_014.jpg | LUCENT 1605DXB
| |
| − | image:j1409a00_026_016.jpg | 밸런스 레이아웃
| |
| − | image:j1409a00_026_017.jpg | 어레이칩저항 배열
| |
| − | image:j1409a00_026_018.jpg | AMCC S3054 + 스위치
| |
| − | image:j1409a00_026_019.jpg | 밸런스 레이아웃 + 50오옴 칩저항
| |
| − | image:j1409a00_026_020.jpg | MAX3867 + 밸런스
| |
| − | image:j1409a00_026_029.jpg | MAX3867 + 밸런스
| |
| − | image:j1409a00_026_028.jpg | AMCC S3054 밸런스
| |
| − | image:j1409a00_026_030.jpg | LUCENT 1605DXB 밸런스
| |
| − | image:j1409a00_026_032.jpg | HEP33 밸런스 50오옴 칩저항
| |
| − | image:j1409a00_026_033.jpg | 접지 분리 위 점퍼
| |
| − | image:j1409a00_026_034.jpg | AMCC S3054 + 스위치 + 밸런스
| |
| − | </gallery>
| |
| − | <li>커플러 테스트 패턴
| |
| − | <gallery>
| |
| − | image:j1409a00_026_031.jpg
| |
| − | image:j1409a00_026_031_001.jpg | 4포트로 측정하는 법
| |
| − | image:j1409a00_026_031_002.jpg | 길이가 23mm. 1/4파장이 매칭이라면 1.8GHz 해당
| |
| − | image:j1409a00_026_031_003.png | 1.7GHz에서 -30dB 커플된다.
| |
| − | image:j1409a00_026_031_004.jpg
| |
| − | image:j1409a00_026_031_005.jpg | 2포트로 측정하는 법
| |
| − | </gallery>
| |
| − | <li>고주파 잡음 감쇄를 위해 작은 C를 덧붙임. - 손으로 납땜
| |
| − | <gallery>
| |
| − | image:j1409a00_026_021.jpg
| |
| − | image:j1409a00_026_022.jpg
| |
| − | image:j1409a00_026_023.jpg
| |
| − | image:j1409a00_026_024.jpg
| |
| − | image:j1409a00_026_025.jpg
| |
| − | image:j1409a00_026_026.jpg
| |
| − | image:j1409a00_026_027.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>Multirate Analyzer
| |
| − | <ol>
| |
| − | <li>전체
| |
| − | <gallery>
| |
| − | image:j1409a00_027.jpg
| |
| − | image:j1409a00_028.jpg
| |
| − | image:j1409a00_028_001.jpg
| |
| − | image:j1409a00_028_004.jpg
| |
| − | image:j1409a00_028_005.jpg
| |
| − | image:j1409a00_028_006.jpg
| |
| − | </gallery>
| |
| − | <li>관심 부품 및 레이아웃
| |
| − | <gallery>
| |
| − | image:j1409a00_028_014.jpg | 49.9오옴, 마킹 MLCC
| |
| − | image:j1409a00_028_015.jpg | 매칭 신호선
| |
| − | image:j1409a00_028_018.jpg | 49.9오옴
| |
| − | image:j1409a00_028_026.jpg | 마킹 MLCC
| |
| − | </gallery>
| |
| − | <li>케이블 길이 조사
| |
| − | <gallery>
| |
| − | image:j1409a00_028_009.jpg
| |
| − | image:j1409a00_028_010.jpg
| |
| − | image:j1409a00_028_011.jpg
| |
| − | image:j1409a00_028_012.jpg
| |
| − | image:j1409a00_028_013.png
| |
| − |
| |
| − | </ol>
| |
| − | <li>shield 시킨 앰프 및 갈바닉 부식
| |
| − | <ol>image:j1409a00_028_019.jpg
| |
| − | image:j1409a00_028_020.jpg
| |
| − | image:j1409a00_028_021.jpg
| |
| − | image:j1409a00_028_022.jpg
| |
| − | image:j1409a00_028_023.jpg
| |
| − | image:j1409a00_028_024.jpg | CLC449 1.1GHz Ultra Wideband Monolithic Op Amp
| |
| − | </gallery>
| |
| − | <li>보드 2+3
| |
| − | <gallery>
| |
| − | image:j1409a00_028_027.jpg
| |
| − | image:j1409a00_028_028.jpg
| |
| − | </gallery>
| |
| − | <li>보드 2
| |
| − | <ol>
| |
| − | <li>전체
| |
| − | <gallery>
| |
| − | image:j1409a00_028_029.jpg
| |
| − | image:j1409a00_028_033.jpg
| |
| − | image:j1409a00_028_034.jpg
| |
| − | image:j1409a00_028_037.jpg
| |
| − | image:j1409a00_028_038.jpg
| |
| − | </gallery>
| |
| − | <li>Fujistu IC
| |
| − | <gallery>
| |
| − | image:j1409a00_028_034_001.jpg
| |
| − | image:j1409a00_028_034_002.jpg | 무슨 이유가 있어 C연결
| |
| − | image:j1409a00_028_034_003.jpg
| |
| − | image:j1409a00_028_034_004.jpg
| |
| − | image:j1409a00_028_034_005.jpg
| |
| − | image:j1409a00_028_034_006.jpg | 밑면 전체가 금속 접지
| |
| − | image:j1409a00_028_034_007.jpg
| |
| − | image:j1409a00_028_034_008.jpg | 리드 융착면에 접지 via가 있다.
| |
| − | </gallery>
| |
| − | <li>강제로 들어올려 뜯어냈더니, 접착제가 솔더링보다 접착력이 낮음. VITESSE VSC8023TQ
| |
| − | <gallery>
| |
| − | image:j1409a00_028_029_001.jpg
| |
| − | image:j1409a00_028_029_002.jpg
| |
| − | image:j1409a00_028_029_003.jpg | Matching Pi Attenuator
| |
| − | </gallery>
| |
| − | <li>PI Attenuator
| |
| − | <gallery>
| |
| − | image:j1409a00_028_029_006.jpg
| |
| − | image:j1409a00_028_029_021.jpg
| |
| − | image:j1409a00_028_029_022.jpg
| |
| − | image:j1409a00_028_029_023.jpg
| |
| − | </gallery>
| |
| − | <li>들어올려 뜯어냈더니, IC 솔더링에서 떨어짐. VITESSE VSC8024TQ
| |
| − | <gallery>
| |
| − | image:j1409a00_028_029_004.jpg
| |
| − | image:j1409a00_028_029_017.jpg
| |
| − | image:j1409a00_028_029_018.jpg
| |
| − | image:j1409a00_028_029_019.jpg
| |
| − | image:j1409a00_028_029_020.jpg | 구리방열판속에 IC넣어 조립, PCB는 양면
| |
| − | </gallery>
| |
| − | <li>메인 PCB 쪽에서
| |
| − | <gallery>
| |
| − | image:j1409a00_028_029_005.jpg
| |
| − | image:j1409a00_028_029_007.jpg
| |
| − | image:j1409a00_028_029_008.jpg
| |
| − | image:j1409a00_028_029_009.jpg
| |
| − | image:j1409a00_028_029_010.jpg | 떨어진 면 4가지
| |
| − | image:j1409a00_028_029_011.jpg
| |
| − | </gallery>
| |
| − | <li>IC 쪽에서
| |
| − | <gallery>
| |
| − | image:j1409a00_028_029_012.jpg
| |
| − | image:j1409a00_028_029_013.jpg
| |
| − | image:j1409a00_028_029_014.jpg | 떨어진 면 4가지
| |
| − | image:j1409a00_028_029_015.jpg
| |
| − | image:j1409a00_028_029_016.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>보드 3
| |
| − | <ol>
| |
| − | <li>
| |
| − | <gallery>
| |
| − | image:j1409a00_028_030.jpg
| |
| − | image:j1409a00_028_031.jpg | 수정
| |
| − | image:j1409a00_028_032.jpg | 점퍼 사용
| |
| − | image:j1409a00_028_035.jpg | 미세 PCB 동박라인
| |
| − | image:j1409a00_028_036.jpg | ASIC 밑 MLCC
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>두 보드 연결
| |
| − | <gallery>
| |
| − | image:j1409a00_028_039.jpg
| |
| − | image:j1409a00_028_040.jpg
| |
| − | image:j1409a00_028_040_001.jpg
| |
| − | image:j1409a00_028_040_002.jpg | 억지 끼워 맞춤
| |
| − | </gallery>
| |
| − | <li>Toshiba TC203G82, ASIC
| |
| − | <gallery>
| |
| − | image:j1409a00_028_041.jpg
| |
| − | image:j1409a00_028_042.jpg | 고온에 말랑해지는 접착제 붙여 고정. 그러므로 전체는 솔더볼로만 고정
| |
| − | image:j1409a00_028_043.jpg
| |
| − | image:j1409a00_028_044.jpg
| |
| − | image:j1409a00_028_045.jpg
| |
| − | image:j1409a00_028_046.jpg
| |
| − | image:j1409a00_028_047.jpg
| |
| − | image:j1409a00_028_048.jpg | 선폭 20um, 간격 60um 동박라인
| |
| − | image:j1409a00_028_049.jpg
| |
| − | image:j1409a00_028_050.jpg
| |
| − | image:j1409a00_028_051.jpg
| |
| − | image:j1409a00_028_052.jpg
| |
| − | image:j1409a00_028_053.jpg
| |
| − | image:j1409a00_028_054.jpg
| |
| − | image:j1409a00_028_055.jpg | Tape-automated bonding(TAB)
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>Clock
| |
| − | <ol>
| |
| − | <li>전체
| |
| − | <gallery>
| |
| − | image:j1409a00_029.jpg
| |
| − | image:j1409a00_031_001.jpg
| |
| − | </gallery>
| |
| − | <li>앞 뒤면
| |
| − | <gallery>
| |
| − | image:j1409a00_030.jpg
| |
| − | image:j1409a00_031.jpg
| |
| − | </gallery>
| |
| − | <li>M820, HP IAM-82028 Silicon Bipolar MMIC 5GHz Active Double Balanced Mixer/IF Amp
| |
| − | <gallery>
| |
| − | image:j1409a00_031_008.jpg
| |
| − | </gallery>
| |
| − | <li>VCXO, 131.072MHz, 150B25, fast ECL, 0~5V Vcontrol, 출력 10k오옴 임피던스. 50오옴이면 전류소모가 큼.
| |
| − | <gallery>
| |
| − | image:j1409a00_031_005.jpg
| |
| − | </gallery>
| |
| − | <li>S+M B5547, clock recovery SAW filter, 622.080MHz, 20.5dB IL, TO-8,
| |
| − | <gallery>
| |
| − | image:j1409a00_031_006.jpg
| |
| − | image:j1409a00_031_009.jpg
| |
| − | image:j1409a00_031_006_001.jpg
| |
| − | image:j1409a00_031_006_002.png
| |
| − | image:j1409a00_031_006_003.png | delay 약 275nsec
| |
| − | image:j1409a00_031_006_004.png
| |
| − | </gallery>
| |
| − | <li>HP VTO-8200, Varactor-Tuned Oscillators, 2000-3000MHz +45V
| |
| − | <gallery>
| |
| − | image:j1409a00_031_007.jpg
| |
| − | image:j1409a00_031_010.jpg
| |
| − | image:j1409a00_031_003.jpg
| |
| − | </gallery>
| |
| − | <li>VARI-L Company, VCO190 675T, 600~750MHz
| |
| − | <gallery>
| |
| − | image:j1409a00_031_011.jpg
| |
| − | </gallery>
| |
| − | <li>저역통과대역 필터 - 1MHz~10MHz만 통과시킨다. 40MHz 이상 신호는 -100dB로 전혀 통과시키지 않는다.
| |
| − | <gallery>
| |
| − | image:j1409a00_031_013.jpg
| |
| − | image:j1409a00_031_013_001.jpg
| |
| − | image:j1409a00_031_013_002.png | 5Hz~500MHz
| |
| − | image:j1409a00_031_013_003.png | 100kHz~8.5GHz
| |
| − | </gallery>
| |
| − | <li>저항 어레이
| |
| − | <gallery>
| |
| − | image:j1409a00_031_018.jpg
| |
| − | image:j1409a00_031_019.jpg
| |
| − | image:j1409a00_031_020.jpg
| |
| − | </gallery>
| |
| − | <li>기타 부품 및 배치
| |
| − | <gallery>
| |
| − | image:j1409a00_031_002.jpg
| |
| − | image:j1409a00_031_004.jpg
| |
| − | image:j1409a00_031_012.jpg
| |
| − | image:j1409a00_031_014.jpg
| |
| − | image:j1409a00_031_015.jpg
| |
| − | image:j1409a00_031_016.jpg
| |
| − | image:j1409a00_031_017.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>Aux Clock
| |
| − | <ol>
| |
| − | <li>전체
| |
| − | <gallery>
| |
| − | image:j1409a00_032.jpg
| |
| − | image:j1409a00_033_001.jpg
| |
| − | </gallery>
| |
| − | <li>앞 뒤면
| |
| − | <gallery>
| |
| − | image:j1409a00_033.jpg
| |
| − | image:j1409a00_033_002.jpg
| |
| − | </gallery>
| |
| − | <li>VCXO, 131.072MHz, 150B25, fast ECL, 0~5V Vcontrol
| |
| − | <ol>
| |
| − | <li>주변회로 노이즈 필터 특성 측정
| |
| − | <li>사진
| |
| − | <gallery>
| |
| − | image:j1409a00_033_003.jpg
| |
| − | </gallery>
| |
| − | <li>내부
| |
| − | <gallery>
| |
| − | image:j1409a00_033_003_001.jpg
| |
| − | image:j1409a00_033_003_002.jpg
| |
| − | image:j1409a00_033_003_003.jpg
| |
| − | image:j1409a00_033_003_004.jpg | 도전성 실버 에폭시
| |
| − | image:j1409a00_033_003_005.jpg
| |
| − | image:j1409a00_033_003_006.jpg | 가변 C
| |
| − | image:j1409a00_033_003_007.jpg
| |
| − | </gallery>
| |
| − | <li>크리스탈 유닛
| |
| − | <gallery>
| |
| − | image:j1409a00_033_003_008.jpg
| |
| − | image:j1409a00_033_003_009.jpg
| |
| − | </gallery>
| |
| − | <li>Vcc 노이즈제거 회로 - low pass filter
| |
| − | <gallery>
| |
| − | image:j1409a00_033_003_010.jpg
| |
| − | image:j1409a00_033_003_011.jpg
| |
| − | image:j1409a00_033_003_012.png
| |
| − | </gallery>
| |
| − | <li>V ctrl 노이즈제거 회로 - low pass filter
| |
| − | <gallery>
| |
| − | image:j1409a00_033_003_013.jpg
| |
| − | image:j1409a00_033_003_014.jpg
| |
| − | image:j1409a00_033_003_015.jpg | 측정 케이블 접지 방법에 따라
| |
| − | image:j1409a00_033_003_016.png
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>MCL JTOS-400, Voltage Controlled Oscillator - Mini Circuits, 200M~380MHz 9dBm, 1~16V tuning volt, +12Vcc
| |
| − | <gallery>
| |
| − | image:j1409a00_033_004.jpg
| |
| − | image:j1409a00_033_005.jpg
| |
| − | image:j1409a00_033_005_001.jpg
| |
| − | image:j1409a00_033_005_002.jpg | 레이저 트리밍 흔적 없다.
| |
| − | image:j1409a00_033_005_003.jpg
| |
| − | image:j1409a00_033_005_004.jpg
| |
| − | image:j1409a00_033_005_005.jpg
| |
| − | image:j1409a00_033_005_006.jpg
| |
| − | </gallery>
| |
| − | <li>M820, HP IAM-82028 Silicon Bipolar MMIC 5GHz Active Double Balanced Mixer/IF Amp
| |
| − | <gallery>
| |
| − | image:j1409a00_033_006.jpg
| |
| − | image:j1409a00_033_007.jpg
| |
| − | image:j1409a00_033_008.jpg
| |
| − | </gallery>
| |
| − | <li>HEL58(=MC10EL58D, 5.0V ECL 2:1 Multiplexer) KEL07(MC100EL07D, 5V ECL 2-Input XOR/XNOR)
| |
| − | <gallery>
| |
| − | image:j1409a00_033_009.jpg
| |
| − | </gallery>
| |
| − | <li>필터
| |
| − | <ol>
| |
| − | <li>BPF
| |
| − | <gallery>
| |
| − | image:j1409a00_033_010.jpg
| |
| − | image:j1409a00_033_010_001.jpg
| |
| − | image:j1409a00_033_010_002.png
| |
| − | </gallery>
| |
| − | <li>LPF
| |
| − | <gallery>
| |
| − | image:j1409a00_033_015.jpg
| |
| − | image:j1409a00_033_015_001.jpg
| |
| − | image:j1409a00_033_015_002.png
| |
| − | image:j1409a00_033_015_003.jpg
| |
| − | image:j1409a00_033_015_004.png
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>매칭 전송 라인 및 각종 부품 배치
| |
| − | <gallery>
| |
| − | image:j1409a00_033_011.jpg
| |
| − | image:j1409a00_033_013.jpg | LPF
| |
| − | image:j1409a00_033_014.jpg
| |
| − | image:j1409a00_033_017.jpg
| |
| − | image:j1409a00_033_018.jpg | 테스트 핀
| |
| − | image:j1409a00_033_019.jpg | 방열
| |
| − | </gallery>
| |
| − | <li>Z-Comm, VCO, V637MC01, 465~810MHz 0.5~8Vdc tuning
| |
| − | <gallery>
| |
| − | image:j1409a00_033_016.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>Jitter
| |
| − | <ol>
| |
| − | <li>전체
| |
| − | <gallery>
| |
| − | image:j1409a00_034.jpg
| |
| − | image:j1409a00_035.jpg
| |
| − | </gallery>
| |
| − | <li>분해, 보드 3장
| |
| − | <gallery>
| |
| − | image:j1409a00_035_001.jpg
| |
| − | image:j1409a00_035_002.jpg
| |
| − | </gallery>
| |
| − | <li>메인 보드 앞 뒤
| |
| − | <gallery>
| |
| − | image:j1409a00_035_009.jpg
| |
| − | image:j1409a00_035_010.jpg
| |
| − | </gallery>
| |
| − | <li>메인 보드 중요 부품 및 배치
| |
| − | <gallery>
| |
| − | image:j1409a00_035_012.jpg | SG-636 Crystal oscillator
| |
| − | image:j1409a00_035_013.jpg | AD826 High-Speed Dual Operational Amplifier
| |
| − | image:j1409a00_035_014.jpg | AD826 High-Speed Dual Operational Amplifier
| |
| − | image:j1409a00_035_015.jpg | AD8041 160 MHz Rail-to-Rail Amplifier with Disable
| |
| − | image:j1409a00_035_016.jpg
| |
| − | </gallery>
| |
| − | <li>Vectron International, VI 233Y4730-1 622.08MHz, 30x25x5mm, 155.520MHz의 4배가 622.08이다.
| |
| − | <ol>
| |
| − | <li>전체
| |
| − | <gallery>
| |
| − | image:j1409a00_035_003.jpg
| |
| − | image:j1409a00_035_004.jpg
| |
| − | image:j1409a00_035_005.jpg
| |
| − | image:j1409a00_035_004_001.jpg | X16V ECL receiver(x4 아님)
| |
| − | </gallery>
| |
| − | <li>모듈 속 부품
| |
| − | <gallery>
| |
| − | image:j1409a00_035_004_008.jpg | air coil
| |
| − | image:j1409a00_035_004_009.jpg
| |
| − | image:j1409a00_035_004_015.jpg
| |
| − | image:j1409a00_035_004_016.jpg
| |
| − | image:j1409a00_035_004_017.jpg | 가변 C
| |
| − | </gallery>
| |
| − | <li>X-TAL, CW 4899 003-69-200 155.520 7-0-70 00
| |
| − | <gallery>
| |
| − | image:j1409a00_035_004_002.jpg
| |
| − | image:j1409a00_035_004_003.jpg
| |
| − | image:j1409a00_035_004_004.jpg
| |
| − | image:j1409a00_035_004_005.jpg
| |
| − | image:j1409a00_035_004_006.jpg
| |
| − | image:j1409a00_035_004_007.jpg | Computer-aided machine engraving
| |
| − | </gallery>
| |
| − | <li>부유용량 없애면, 155.51436 -> 155.51124 로 -20ppm 이동.
| |
| − | <gallery>
| |
| − | image:j1409a00_035_004_010.jpg | 부유용량 없앨 때
| |
| − | image:j1409a00_035_004_011.png
| |
| − | image:j1409a00_035_004_012.png
| |
| − | image:j1409a00_035_004_013.png | 부유용량 존재
| |
| − | image:j1409a00_035_004_014.png | 부유용량 없애면
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>XILINX, F-PGA XC4036EX, XC5215 두 개 등 총 3개
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| − | <ol>
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| − | <li>외관
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| − | <gallery>
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| − | image:j1409a00_035_006.jpg
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| − | image:j1409a00_035_007.jpg
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| − | </gallery>
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| − | <li>XC4036EX - 45p
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| − | <gallery>
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| − | image:j1409a00_035_008.jpg
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| − | image:j1409a00_035_008_001.jpg
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| − | image:j1409a00_035_008_002.jpg
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| − | image:j1409a00_035_008_003.jpg
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| − | image:j1409a00_035_008_004.jpg | 플럭스가 그대로 main pcb에 남아있다.
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| − | image:j1409a00_035_008_005.jpg | 팽윤제에 오랫동안 넣어두고
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| − | image:j1409a00_035_008_006.jpg
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| − | image:j1409a00_035_008_007.jpg
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| − | image:j1409a00_035_008_008.jpg | 무전해 금도금이다.
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| − | image:j1409a00_035_008_009.jpg | 방열구리
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| − | image:j1409a00_035_008_010.jpg
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| − | image:j1409a00_035_008_011.jpg
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| − | image:j1409a00_035_008_012.jpg
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| − | image:j1409a00_035_008_013.jpg
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| − | image:j1409a00_035_008_014.jpg
| |
| − | </gallery>
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| − | </ol>
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| − | </ol>
| |
| − | <li>Controller
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| − | <ol>
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| − | <li>전체
| |
| − | <gallery>
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| − | image:j1409a00_018.jpg
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| − | image:j1409a00_019.jpg
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| − | </gallery>
| |
| − | <li>앞뒤면
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| − | <gallery>
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| − | image:j1409a00_018_001.jpg
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| − | image:j1409a00_020.jpg
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| − | </gallery>
| |
| − | <li>주요 부품
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| − | <gallery>
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| − | image:j1409a00_018_002.jpg
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| − | image:j1409a00_018_003.jpg | LAN transformer
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| − | image:j1409a00_018_005.jpg
| |
| − | </gallery>
| |
| − | <li>Australia Hy-Q, TCO-405 10.000MHz OCXO 3.3VDC 0.35A ??? 왜 R트리머가 연결되어 있지?
| |
| − | <gallery>
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| − | image:j1409a00_018_004.jpg
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| − | image:j1409a00_018_021.jpg | PCB 기준 좌상 - 전면 트리머로, 좌하 - C, 우상 - Vcc, 우중-출력(74ACT32,Quad 2-Input OR Gate), 우하-접지
| |
| − | </gallery>
| |
| − | <li>
| |
| − | <gallery>
| |
| − | image:j1409a00_018_006.jpg
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| − | image:j1409a00_018_007.jpg
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| − | image:j1409a00_018_008.jpg
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| − | image:j1409a00_018_009.jpg
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| − | image:j1409a00_018_020.jpg
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| − | image:j1409a00_018_022.jpg | 이방성 도전성 고무
| |
| − | </gallery>
| |
| − | <li>DIMM, M53210410CW0-C60, 4MB X 32 DRAM Simm Using 4MB X 4, 4KB/2KB Refresh, 5V
| |
| − | <gallery>
| |
| − | image:j1409a00_018_010.jpg
| |
| − | </gallery>
| |
| − | <li>CPU i960 A80960CF33 1992년, 33MHz, 168-pin ceramic PGA, 1.75" x 1.75" (4.445 cm x 4.445 cm), 5 Watt / 6.33 Watt
| |
| − | <ol>인텔이 만든 RISC 프로세서 이름. 수퍼스칼라 구조를 채용하여 동시에 3개의 명령어를 수행하는 32비트 마이크로프로세서. i960CF 칩은 4킬로바이트의 명령어 캐시와 1킬로바이트의 데이터 캐시를 갖고 트랜지스터 819,000개가 집적되어 있으며 90개의 명령어를 갖고 있다. 80nsec 속도의 DRAM이 연결된 33MHz 칩은 초당 드라이스톤(Dhrystone) 70,650횟수를 수행한다.
| |
| − | </ol>
| |
| − | <gallery>
| |
| − | image:j1409a00_018_011.jpg
| |
| − | image:j1409a00_018_012.jpg
| |
| − | image:j1409a00_018_013.jpg
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| − | image:j1409a00_018_014.jpg
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| − | image:j1409a00_018_016.jpg
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| − | image:j1409a00_018_017.jpg
| |
| − | image:j1409a00_018_018.jpg
| |
| − | </gallery>
| |
| − | <li>3.5" 1.44MB FDD, Panasonic JU-226A032FC
| |
| − | <gallery>
| |
| − | image:j1409a00_018_015.jpg
| |
| − | </gallery>
| |
| − | <li>Tadiran 3.6V AA, Lithium Thionyl Chloride, 모델명 SL-360 이면 2.4Ah용량, 2mA 노미날 사용전류
| |
| − | <gallery>
| |
| − | image:j1409a00_018_019.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>Power
| |
| − | <ol>
| |
| − | <li>전원 스위치, 퓨즈 등
| |
| − | <gallery>
| |
| − | image:j1409a00_073.jpg
| |
| − | </gallery>
| |
| − | <li>SMPS
| |
| − | <gallery>
| |
| − | image:j1409a00_070.jpg
| |
| − | image:j1409a00_071.jpg
| |
| − | image:j1409a00_072.jpg
| |
| − | </gallery>
| |
| − | <li>DC-DC conveter
| |
| − | <ol>
| |
| − | <li>앞면, 뒷면 전체
| |
| − | <gallery>
| |
| − | image:j1409a00_061.jpg
| |
| − | image:j1409a00_062.jpg
| |
| − | </gallery>
| |
| − | <li>DC-DC Converter
| |
| − | <gallery>
| |
| − | image:j1409a00_060.jpg | Vicor VI-20Z-CX, in 12V - out 2V
| |
| − | image:j1409a00_064.jpg
| |
| − | image:j1409a00_069.jpg
| |
| − | </gallery>
| |
| − | <li>관심 부품
| |
| − | <gallery>
| |
| − | image:j1409a00_063.jpg | L
| |
| − | image:j1409a00_065.jpg | 저항, IC
| |
| − | image:j1409a00_066.jpg | 직렬저항
| |
| − | image:j1409a00_067.jpg | L
| |
| − | image:j1409a00_068.jpg | L 고정
| |
| − | </gallery>
| |
| − | </ol>
| |
| | </ol> | | </ol> |
| | </ol> | | </ol> |
