|
|
| 1번째 줄: |
1번째 줄: |
| | 시스템 스위치 | | 시스템 스위치 |
| | <ol> | | <ol> |
| − | <li>투고기술 보유, Keysight 제품들 | + | <li>링크 |
| | <ol> | | <ol> |
| − | <li>HP 16440A SMU/Pulse Generator Selector | + | <li> [[전자부품]] |
| | <ol> | | <ol> |
| − | <li>19/01/12 도착 후, 분해 | + | <li>계측기 |
| | <ol> | | <ol> |
| − | <li> | + | <li> [[DMM]] |
| − | <gallery>
| + | <li> [[시스템스위치]] = 스위치 장치를 갖는 DMM |
| − | image:16440a_001.jpg
| |
| − | image:16440a_002.jpg
| |
| − | image:16440a_006.jpg
| |
| − | </gallery>
| |
| − | <li>
| |
| − | <gallery>
| |
| − | image:16440a_003.jpg
| |
| − | image:16440a_004.jpg
| |
| − | image:16440a_005.jpg
| |
| − | </gallery>
| |
| − | <li>3U Sanyu, URM-P32912GTN-02 산유공업, 고절연 3FormA, 12V, 10^13오옴
| |
| − | <gallery>
| |
| − | image:16440a_007.jpg
| |
| − | image:16440a_008.jpg
| |
| − | image:16440a_009.jpg
| |
| − | image:16440a_010.jpg
| |
| − | image:16440a_011.jpg
| |
| − | image:16440a_012.jpg
| |
| − | image:16440a_013.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | </ol>
| |
| − | <li>34970A/34972A
| |
| − | <ol>
| |
| − | <li>34972A - 17/10/18 일산에서 촬영
| |
| − | <gallery>
| |
| − | image:34972a02_001.jpg
| |
| − | image:34972a02_002.jpg|34901A/34907A/34908A
| |
| − | </gallery>
| |
| − | <li>34972A - S/N MY49005549 (49+61=2010년 제조)
| |
| − | <ol>
| |
| − | <li>2015/11/07 와이솔로부터 구입
| |
| − | <gallery>
| |
| − | image:34972a01_001.jpg
| |
| − | </gallery>
| |
| − | <li>2018/04/20 내부 배터리 체크를 위해 분해
| |
| − | <gallery>
| |
| − | image:34972a01_002.jpg
| |
| − | image:34972a01_003.jpg
| |
| − | image:34972a01_004.jpg
| |
| − | image:34972a01_005.jpg
| |
| − | image:34972a01_006.jpg
| |
| − | </gallery>
| |
| − | <li>전원 및 디지털
| |
| − | <gallery>
| |
| − | image:34972a01_007.jpg
| |
| − | image:34972a01_008.jpg
| |
| − | image:34972a01_010.jpg
| |
| − | image:34972a01_011.jpg|0.36V -> 3.2V
| |
| − | </gallery>
| |
| − | <li>통신보드
| |
| − | <gallery>
| |
| − | image:34972a01_009.jpg
| |
| − | image:34972a01_012.jpg
| |
| − | image:34972a01_013.jpg
| |
| − | image:34972a01_014.jpg
| |
| − | image:34972a01_015.jpg
| |
| − | image:34972a01_016.jpg
| |
| − | image:34972a01_017.jpg
| |
| − | </gallery>
| |
| − | <li>DMM 보드
| |
| − | <ol>
| |
| − | <li>앞 뒤
| |
| − | <gallery>
| |
| − | image:34972a01_018.jpg
| |
| − | image:34972a01_019.jpg
| |
| − | </gallery>
| |
| − | <li>수동부품 | |
| − | <gallery>
| |
| − | image:34972a01_020.jpg|고전압 부품을 위한 누설전류 차단방법
| |
| − | image:34972a01_021.jpg|VTA56V4T Vishay
| |
| − | image:34972a01_024.jpg
| |
| − | image:34972a01_025.jpg|40.000K 1.0%
| |
| − | </gallery>
| |
| − | <li>전압표준
| |
| − | <gallery>
| |
| − | image:34972a01_023.jpg|1826-1249-5 (=LM399H)
| |
| − | </gallery>
| |
| − | <li>Guard Ring
| |
| − | <gallery>
| |
| − | image:34972a01_022.jpg
| |
| − | image:34972a01_026.jpg
| |
| − | image:34972a01_027.jpg
| |
| − | image:34972a01_028.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | </ol>
| |
| − | <li>34970A
| |
| − | <ol>
| |
| − | <li>#1 S/N US37037534 (37+61=1998년)
| |
| − | <ol>
| |
| − | <li>본체사진 - 2015/06/26
| |
| − | <gallery>
| |
| − | image:34970a01_001.jpg
| |
| − | image:34970a01_002.jpg
| |
| − | image:34970a01_003.jpg
| |
| − | </gallery>
| |
| − | <li>외관 - 2018/04/20
| |
| − | <gallery>
| |
| − | image:34970a01_004.jpg
| |
| − | image:34970a01_005.jpg
| |
| − | image:34970a01_006.jpg
| |
| − | image:34970a01_007.jpg
| |
| − | </gallery>
| |
| − | <li>전원, 디지털 파트
| |
| − | <gallery>
| |
| − | image:34970a01_009.jpg
| |
| − | image:34970a01_010.jpg|접지 분리
| |
| − | image:34970a01_011.jpg
| |
| − | image:34970a01_012.jpg
| |
| − | image:34970a01_013.jpg|SG-615P 12.0000M 오실레이터
| |
| − | image:34970a01_014.jpg|CR14250SE(3V) 2.8V로 측정됨
| |
| − | </gallery>
| |
| − | <li>DMM 아날로그 파트
| |
| − | <ol>
| |
| − | <li>앞, 뒤
| |
| − | <gallery>
| |
| − | image:34970a01_015.jpg
| |
| − | image:34970a01_016.jpg
| |
| − | </gallery>
| |
| − | <li>전압표준 1826-1249-5 0008
| |
| − | <gallery>
| |
| − | image:34970a01_017.jpg
| |
| − | image:34970a01_018.jpg|납땜하지 않고 소켓에 꼽았다.
| |
| − | </gallery>
| |
| − | <li>수동부품
| |
| − | <gallery>
| |
| − | image:34970a01_019.jpg|고압부분은 PCB 잘라 누설전류 차단
| |
| − | image:34970a01_020.jpg|필립스 필름C, 1% 편차(?)
| |
| − | image:34970a01_021.jpg|5.0000 1.0% 20ppm 저항
| |
| − | image:34970a01_022.jpg|Dale WSR-2 0.1 1%
| |
| − | </gallery>
| |
| − | <li>guard ring
| |
| − | <gallery>
| |
| − | image:34970a01_023.jpg
| |
| − | image:34970a01_024.jpg
| |
| − | image:34970a01_025.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | </ol>
| |
| − | <li>#2, 2019/4/4 3대 입수품에서, US37027491
| |
| − | <gallery>
| |
| − | image:34970a02_001.jpg|opt.001 = DMM 없음
| |
| − | image:34970a02_002.jpg
| |
| − | image:34970a02_003.jpg
| |
| − | </gallery>
| |
| − | <li>#3, 2019/4/4 3대 입수품에서, US37027481
| |
| − | <gallery>
| |
| − | image:34970a03_001.jpg|opt.001 = DMM 없음
| |
| − | </gallery>
| |
| − | <li>#4, 2019/4/4 3대 입수품에서, US37027498
| |
| − | <gallery>
| |
| − | image:34970a04_001.jpg|opt.001 = DMM 없음
| |
| − | 전압선택 기능을 갖는 퓨즈 홀더 없음
| |
| − | </ol>
| |
| − | </ol>
| |
| − | <li>보유 카드
| |
| − | <ol>
| |
| − | <li>34901 - Multifunctional module(DIO/Totalize/DAC), 20 ch Multiplexer + 2 current channels (2-wire armature, 4-wire selectable) 300V 1A
| |
| − | <ol>
| |
| − | <li>2015/11/07
| |
| − | <ol>image:34901a_001.jpg
| |
| − | image:34901a_002.jpg
| |
| − | </gallery>
| |
| − | <li>2016/05/20
| |
| − | <gallery>
| |
| − | image:34901a_003.jpg
| |
| − | image:34901a_004.jpg
| |
| − | image:34901a_005.jpg
| |
| − | </gallery>
| |
| − | <li>2017/11/28
| |
| − | <gallery>
| |
| − | image:34901a_006.jpg
| |
| − | </gallery>
| |
| − | <li>2018/04/20
| |
| − | <gallery>
| |
| − | image:34901a_007.jpg
| |
| − | </gallery>
| |
| − | <li>사용된 스위치; OMRON G6SU-2 (34908과 동일)
| |
| − | </ol>
| |
| − | <li>34905 - Dual 4 ch RF Mux 50Ω
| |
| − | <ol>
| |
| − | <li>12/12/13(한국애질런트 기술지원부 General Purpose Team 김지연;본사 회신) This is an RF capacitor that is tuning the path to match the 50 ohm path impedance by compensating for the non ideal nature of the RF relays.
| |
| − | <li>사용 릴레이: AROMAT RG/ARG 시리즈는 2004년에 단종. -> RK 또는 ARE(RE)로 대체
| |
| − | <li>사진
| |
| − | <gallery>
| |
| − | image:34905_001.jpg
| |
| − | image:34905_002.jpg
| |
| − | image:34905_003.jpg
| |
| − | image:34905_004.jpg
| |
| − | image:34905_005.jpg
| |
| − | image:34905_006.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>34908 - 40 ch Single-Ended Mux(1-wire armature) 300V 1A
| |
| − | <ol>
| |
| − | <li>2015/06/26
| |
| − | <gallery>
| |
| − | image:34908_001.jpg
| |
| − | image:34908_002.jpg
| |
| − | image:34908_003.jpg
| |
| − | image:34908_004.jpg
| |
| − | image:34908_005.jpg
| |
| − | </gallery>
| |
| − | <li>2018/04/20
| |
| − | <gallery>
| |
| − | image:34908_006.jpg
| |
| − | image:34908_007.jpg
| |
| − | image:34908_008.jpg
| |
| − | image:34908_009.jpg
| |
| − | </gallery>
| |
| − | <li>사용된 스위치; OMRON G6SU-2
| |
| − | </ol>
| |
| − | </ol>
| |
| − | </ol>
| |
| − | <li>3488A/3499A
| |
| − | <ol>
| |
| − | <li>3488A
| |
| − | <ol>
| |
| − | <li>유지보수 관련
| |
| − | <ol>
| |
| − | <li>15/12/01
| |
| − | </ol>
| |
| − | <li>#1
| |
| − | <ol>
| |
| − | <li>이력
| |
| − | <ol>
| |
| − | <li>17/12/21 구입
| |
| − | <ol>
| |
| − | <li>44470A 10채널 멀티플렉서 3개
| |
| − | <li>44474A 16비트 디지털I/O 2개
| |
| − | </ol>
| |
| − | <li>18/01/03 수요일, 입고
| |
| − | <li>18/01/04 목요일, S/N 2719A-23349, 220V 변환, 체크-문제없음
| |
| − | </ol>
| |
| − | <li>사진
| |
| − | <ol>
| |
| − | </ol>
| |
| − | </ol>
| |
| − | <li>#2 (S/N 2719A22228, 27+61=1988년 제조품)
| |
| − | <ol>
| |
| − | <li>이력
| |
| − | <ol>
| |
| − | <li>18/04/22 구입
| |
| − | <ol>
| |
| − | <li>44477A Form C-Relay 모듈 4개, 44472A VHF Switch 모듈 1개
| |
| − | </ol>
| |
| − | <li>18/05/08 화요일, 입고. 220V 변환
| |
| − | </ol>
| |
| − | <li>입고 후 사진
| |
| − | <gallery>
| |
| − | image:3488a07_005.jpg
| |
| − | image:3488a07_006.jpg
| |
| − | image:3488a07_007.jpg
| |
| − | image:3488a07_008.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>#3 (S/N 2719A36334, 27+61=1988년 제조품)
| |
| − | <ol>
| |
| − | <li>이력
| |
| − | <ol>
| |
| − | <li>18/05/27 구입
| |
| − | <ol>
| |
| − | <li>44477A Form C-Relay 모듈 1개, 44472A VHF Switch 모듈 1개(?), 44474A Digital I/O 모듈 1개
| |
| − | </ol>
| |
| − | <li>18/07/30 월요일, 입고. 220V 변환
| |
| − | </ol>
| |
| − | <li>입고 후 사진
| |
| − | <ol>
| |
| − | </ol>
| |
| − | </ol>
| |
| − | <li>인수품 5대 - 쓰레기장에서 주웠음.
| |
| − | <ol>
| |
| − | <li>15/12/05 5대 모두 GPIB 잘 됨.
| |
| − | <ol>
| |
| − | <li>2719A-35469
| |
| − | <li>2719A-35480
| |
| − | <li>CN37145907
| |
| − | <li>CN37152385
| |
| − | <li>CN37152709
| |
| − | </ol>
| |
| − | <li>사진
| |
| − | <gallery>
| |
| − | image:3488a1_001.jpg|110/220 겸용이 아님
| |
| − | image:3488a1_002.jpg|내부에 선택 스위치 있음.
| |
| − | image:3488a1_003.jpg|110V 스위치에서 220V 넣어도 3대 망가지지 않음
| |
| − | image:3488a1_004.jpg
| |
| − | image:3488a1_005.jpg|2개 없어서 구입
| |
| − | image:3488a1_006.jpg|2대 끼움
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | </ol>
| |
| − | <li>3499A - 2대 보유
| |
| − | <ol>
| |
| − | <li>설명
| |
| − | <ol>
| |
| − | <li>쓰레기장에서 주웠음.
| |
| − | <li>3499A 슬롯 5개, 3499B 슬롯 2개, 3499C 수직슬롯 9개 꼽을 수 있다.
| |
| − | <li>44470A/44471A/44472A/44473A/44474A/44475A/44476A/44477A 사용가능하다.
| |
| − | </ol>
| |
| − | <li>#1 - S/N CN40052827 (중국, 40+61=2001년 제조)
| |
| − | <ol>
| |
| − | <li>외관
| |
| − | <gallery>
| |
| − | image:3499a01_001.jpg
| |
| − | image:3499a01_002.jpg
| |
| − | image:3499a01_003.jpg
| |
| − | image:3499a01_004.jpg
| |
| − | image:3499a01_005.jpg
| |
| − | image:3499a01_006.jpg
| |
| − | image:3499a01_007.jpg
| |
| − | </gallery>
| |
| − | <li>Backplane
| |
| − | <gallery>
| |
| − | image:3499a01_008.jpg
| |
| − | image:3499a01_009.jpg
| |
| − | image:3499a01_010.jpg
| |
| − | image:3499a01_011.jpg
| |
| − | image:3499a01_012.jpg
| |
| − | </gallery>
| |
| − | <li>Controller board
| |
| − | <gallery>
| |
| − | image:3499a01_018.jpg
| |
| − | image:3499a01_019.jpg
| |
| − | image:3499a01_020.jpg
| |
| − | image:3499a01_021.jpg|0837-0500, PTC 600mA, SMD030
| |
| − | image:3499a01_022.jpg
| |
| − | image:3499a01_023.jpg
| |
| − | image:3499a01_024.jpg|SG-615P, TL16C550BFN(UART Interface IC), MP9914FNL(GPIB CONTROLLER), SN75ALS160(Octal 범용 interface bus tranceiver), SN75ALS162(Octal 범용 interface bus tranceiver)
| |
| − | image:3499a01_025.jpg
| |
| − | </gallery>
| |
| − | <li>power supply, +-12V +-5.1V
| |
| − | <gallery>
| |
| − | image:3499a01_013.jpg
| |
| − | image:3499a01_014.jpg
| |
| − | image:3499a01_015.jpg|3.15A
| |
| − | image:3499a01_016.jpg
| |
| − | image:3499a01_017.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>#2 - S/N CN40052800 (중국, 40+61=2001년 제조)
| |
| − | <ol>
| |
| − | <li>외관
| |
| − | <gallery>
| |
| − | image:3499a02_001.jpg
| |
| − | image:3499a02_002.jpg|왼쪽 위부터 슬롯번호 1,2,3
| |
| − | image:3499a02_003.jpg|오른쪽 위부터 4,5
| |
| − | image:3499a02_004.jpg
| |
| − | image:3499a02_005.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | </ol>
| |
| − | <li>3499B
| |
| − | <ol>
| |
| − | <li>#1호기
| |
| − | <ol>
| |
| − | <li>이력
| |
| − | <ol>
| |
| − | <li>18/04/30 구입
| |
| − | <li>18/05/15 입고
| |
| − | <li>18/05/16 개봉
| |
| − | </ol>
| |
| − | <li>사진
| |
| − | <ol>
| |
| − | <li>외관 S/N CN40151122 40+61=2001년 중국 제조
| |
| − | <gallery>
| |
| − | image:3499b01_001.jpg
| |
| − | image:3499b01_002.jpg
| |
| − | image:3499b01_003.jpg
| |
| − | image:3499b01_004.jpg
| |
| − | </gallery>
| |
| − | <li>내부
| |
| − | <gallery>
| |
| − | image:3499b01_005.jpg
| |
| − | image:3499b01_006.jpg
| |
| − | </gallery>
| |
| − | <li>44472A를 100슬롯에 꼽고, 100-103 110-113
| |
| − | <gallery>
| |
| − | image:3499b01_007.jpg
| |
| − | image:3499b01_008.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | </ol>
| |
| − | <li>#2호기
| |
| − | <ol>
| |
| − | <li>이력
| |
| − | <ol>
| |
| − | <li>18/11/12 구입
| |
| − | <li>2018/11/21 입고
| |
| − | </ol>
| |
| − | <li>2018/11/21 입고 때 찍은 사진 - 44476A가 있다.
| |
| − | <gallery>
| |
| − | image:3499b02_001.jpg
| |
| − | image:3499b02_002.jpg
| |
| − | image:3499b02_003.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>#3호기
| |
| − | <ol>
| |
| − | <li>이력
| |
| − | <ol>
| |
| − | <li>18/11/25 구입
| |
| − | <li>S/N MY42000415, 42+61 = 2003년 제조
| |
| − | </ol>
| |
| − | <li>2018/12/24 입고 - 44476A가 한 장있기 때문에 구입
| |
| − | <gallery>
| |
| − | image:3499b03_001.jpg
| |
| − | image:3499b03_002.jpg
| |
| − | image:3499b03_003.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | </ol>
| |
| − | <li>3488/3499용 카드
| |
| − | <ol>
| |
| − | <li>44470A 10-Channel DPST MUX Module
| |
| − | <ol>
| |
| − | <li>6개 보유- 18/05/01
| |
| − | <ol>
| |
| − | <li>초기 1개 보유
| |
| − | <li>15/12/04 누비콤으로부터 screw terminal 포함해서 2개 구입
| |
| − | <li>18/01/03 일본에서 본체 구입시 3개 구입
| |
| − | </ol>
| |
| − | <li>44480A screw terminal 필요(1개 보유) -> 4448x로 같음(0,1,3,4,5,7등)
| |
| − | <li>회로도
| |
| − | <gallery>
| |
| − | image:hp44470a_007.png
| |
| − | </gallery>
| |
| − | <li>검사
| |
| − | <ol>
| |
| − | <li>15/12/0510채널x100번 ~60초
| |
| − | <li>15/12/05
| |
| − | </ol>
| |
| − | <li>사진
| |
| − | <gallery>
| |
| − | image:44470a_001.jpg
| |
| − | image:44470a_002.jpg|두장을 card pair로 저항 측정
| |
| − | image:44470a_003.jpg
| |
| − | image:44470a_004.jpg
| |
| − | image:44470a_005.jpg
| |
| − | </gallery>
| |
| − | <li>18/01/04 일본 수입품에서
| |
| − | <gallery>
| |
| − | image:hp44470a_001.jpg
| |
| − | image:hp44470a_002.jpg
| |
| − | image:hp44470a_003.jpg
| |
| − | image:hp44470a_004.jpg
| |
| − | image:hp44470a_005.jpg
| |
| − | image:hp44470a_006.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>44472A - Dual 4-Channel VHF Switch Module, 2ch SP4T
| |
| − | <ol>
| |
| − | <li>2개 보유- 18/07/30
| |
| − | <ol>
| |
| − | <li>18/05/08 일본에서 3488A 1개 장착품 구입해서 보유함
| |
| − | <li>18/07/30 일본에서 3488A 1개(및 기타 카드 2) 장착품 구입해서 보유함
| |
| − | <li>~300MHz, 50Ω
| |
| − | <li>x00-x03 x10-x13
| |
| − | </ol>
| |
| − | <li>회로도
| |
| − | <gallery>
| |
| − | image:hp44472a_013.png
| |
| − | </gallery>
| |
| − | <li>앞면 - 18/05/09
| |
| − | <gallery>
| |
| − | image:hp44472a_001.jpg
| |
| − | image:hp44472a_002.jpg
| |
| − | image:hp44472a_003.jpg
| |
| − | image:hp44472a_004.jpg
| |
| − | image:hp44472a_005.jpg
| |
| − | image:hp44472a_006.jpg
| |
| − | image:hp44472a_007.jpg
| |
| − | image:hp44472a_008.jpg
| |
| − | image:hp44472a_009.jpg|0.3uH 각각 3개 존재(3층으로)
| |
| − | </gallery>
| |
| − | <li>뒤면 - 18/05/09
| |
| − | <gallery>
| |
| − | image:hp44472a_010.jpg
| |
| − | image:hp44472a_011.jpg
| |
| − | image:hp44472a_012.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>44474A digital I/O module, 16bit TTL
| |
| − | <ol>
| |
| − | <li>12개 보유- 18/07/30
| |
| − | <ol>
| |
| − | <li>와이솔 구입시 초기에 9개 보유
| |
| − | <li>18/01/03 일본에서 2개 구입
| |
| − | <li>18/07/30 일본에서 3488A 구입시 1개(및 기타 2개 카드) 장착되어 보유함
| |
| − | </ol>
| |
| − | <li>44484A screw terminal 필요(3개 보유) -> 4448x로 같음(0,1,3,4,5,7등)
| |
| − | <li>18/01/04 일본 수입품에서
| |
| − | <gallery>
| |
| − | image:hp44474a_001.jpg
| |
| − | image:hp44474a_002.jpg
| |
| − | image:hp44474a_003.jpg
| |
| − | image:hp44474a_004.jpg
| |
| − | image:hp44474a_005.jpg
| |
| − | image:hp44474a_006.jpg
| |
| − | image:hp44474a_007.jpg
| |
| − | image:hp44474a_008.jpg
| |
| − | image:hp44474a_009.jpg
| |
| − | </gallery>
| |
| − | <li>사용 IC
| |
| − | <ol>
| |
| − | <li>LM339 - quad comparator
| |
| − | <li>SN74LS03N - Quad 2-Input Positive-NAND Gates
| |
| − | <li>DM74LS138N - Encoders, Decoders, Multiplexers & Demultiplexers
| |
| − | <li>SN74LS112AN - Dual Neg-Edge-Trig J-K Flip-Flop
| |
| − | <li>MC74HCT244N - Octal 3-State Noninverting Buffer/Line Driver/Line Receiver
| |
| − | <li>MC74HC374AN - Octal 3-State Non-Inverting D Flip-Flop
| |
| − | <li>74HC240N - Octal buffer/line driver; 3-state; inverting
| |
| − | <li>SN74LS04N - six independent inverters
| |
| − | </ol>
| |
| − | </ol>
| |
| − | <li>44476A - DC-18GHz 이어야 하는데....
| |
| − | <ol>
| |
| − | <li>3499B #2호기 구입 때 하나 장착
| |
| − | <gallery>
| |
| − | image:3499b02_003.jpg
| |
| − | image:3499b02_004.jpg
| |
| − | image:3499b02_005.jpg
| |
| − | image:3499b02_006.jpg
| |
| − | image:3499b02_007.jpg|Agilent 33311-60045, DC-4GHz?(18GHz?)로 추정(원래 data sheet에는 HP8762B DC-18GHz 장착되어야 한다.)
| |
| − | </gallery>
| |
| − | <li>3499B #3호기 구입 때 하나 장착
| |
| − | <gallery>
| |
| − | image:3499b03_004.jpg
| |
| − | image:3499b03_005.jpg
| |
| − | image:3499b03_006.jpg
| |
| − | image:3499b03_007.jpg|Agilent 33311-60045, DC-4GHz>18GHz?로 추정
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>44477A - 7개의 Form-C(SPDT) Relay Module
| |
| − | <ol>
| |
| − | <li>5개 보유- 18/07/30
| |
| | <ol> | | <ol> |
| − | <li>18/05/08 일본에서 3488A 구입시 4개 장착되어 보유함 | + | <li>34970 |
| − | <li>18/07/30 일본에서 3488A 구입시 1개(및 기타 2개 카드) 장착되어 보유함
| |
| − | <li>7채널, break-before-make, SPDT Form-C latching relays
| |
| − | <li>250V, 2A
| |
| − | </ol>
| |
| − | <li>회로도
| |
| − | <gallery>
| |
| − | image:hp44477a_005.png
| |
| − | </gallery>
| |
| − | <li>앞면 - 18/05/09
| |
| − | <gallery>
| |
| − | image:hp44477a_001.jpg
| |
| − | image:hp44477a_002.jpg
| |
| − | image:hp44477a_003.jpg
| |
| − | image:hp44477a_004.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>Screw Terminal Block
| |
| | <ol> | | <ol> |
| − | <li>4448x에 사용되는 card edge connnector는 44474-62101 부품은 PRISM ELECTRONICS 회사 제품 | + | <li> [[34970A]] |
| − | <li>15/10/02 EDAC회사의 307-044-520-202 6개(@14,460) 구입<gallery> | + | <li> [[34972A]] |
| − | image:3499a1_001.jpg
| + | <li> [[3490xA]] |
| − | </gallery>
| |
| − | <li>15/12/04
| |
| − | <li>슬롯 방향 결정 부품. 모르고 최한울씨가 갈아냈음.<gallery>
| |
| − | image:3499a1_002.jpg
| |
| − | image:3499a1_003.jpg
| |
| − | image:3499a1_004.jpg
| |
| − | </gallery>
| |
| − | <li>15/12/17 커넥터 90도 솔더링 제품으로 다시 구입
| |
| − | <gallery>
| |
| − | image:4448x1_001.jpg|구입에지카드커넥터
| |
| − | image:4448x1_002.jpg|연결DINKLE
| |
| − | image:4448x1_003.jpg|PCB 설계
| |
| − | image:4448x1_004.jpg|초이미디어 제작. 맞지 않음. 재제작
| |
| − | </gallery>
| |
| − | <li>15/12/24 2차 PCB 입고 후 | |
| − | <gallery>
| |
| − | image:4448x1_005.jpg|100오옴 1% 2012 칩저항 10개
| |
| − | image:4448x1_006.jpg
| |
| − | image:4448x1_007.jpg
| |
| − | image:4448x1_008.jpg
| |
| − | image:4448x1_009.jpg
| |
| − | image:4448x1_010.jpg
| |
| − | image:4448x1_011.jpg
| |
| − | </gallery>
| |
| − | <li>15/12/24,
| |
| − | <li>15/12/30- PCB를 두번 제작함 ,
| |
| − | <li>16/02/14 기계식 스위치로. 지멕에 줄 기증품
| |
| − | <gallery>
| |
| − | image:4448x1_012.jpg
| |
| − | image:4448x1_013.jpg
| |
| − | image:4448x1_014.jpg
| |
| − | image:4448x1_015.jpg
| |
| − | </gallery>
| |
| − | <li>17/11/29 10개 측정할 수 있도록 케이블링 완료함
| |
| − | <gallery>
| |
| − | image:4448x02_001.jpg
| |
| − | image:4448x02_002.jpg
| |
| − | image:4448x02_003.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| | </ol> | | </ol> |
| − | </ol>
| + | <li>3488 |
| − | <li>3421A | |
| | <ol> | | <ol> |
| − | <li>S/N = 2247A01590 22+61 = 1983년산 | + | <li> [[3488A]] |
| − | <li>17/11/22 구입 | + | <li> [[3499A]] |
| − | <li>17/12/05 입고 | + | <li> [[3499B]] |
| − | <li>측정 | + | <li> [[4447xA]] |
| − | <ol>
| |
| − | <li>17/12/06
| |
| − | <li>17/12/20 DC300V 범위에서 오차 발생
| |
| − | <gallery>
| |
| − | image:3421_013.png
| |
| − | image:3421_014.png
| |
| − | </gallery>
| |
| − | <li>17/12/22 내부 온도
| |
| − | <gallery>
| |
| − | image:3421_02_001.jpg
| |
| − | image:3421_02_002.jpg|전원이 켜진 후, 꺼저도 TR은 ON
| |
| − | image:3421_02_003.jpg
| |
| − | image:3421_02_004.jpg
| |
| − | </gallery>
| |
| | </ol> | | </ol> |
| − | <li>사진 - 아래 자료는 인터넷에서 찾을 수 없음 | + | <li>3421 |
| − | <ol>
| |
| − | <li>본체
| |
| − | <ol>
| |
| − | <li>AC line voltage selectin
| |
| − | <gallery>
| |
| − | image:3421_001.jpg
| |
| − | image:3421_031.jpg
| |
| − | </gallery>
| |
| − | <li>HPIB 보드 접지인데, 녹슬이 뽑히지 않아 납땜 단자가 끊어짐.
| |
| − | <gallery>
| |
| − | image:3421_002.jpg
| |
| − | </gallery>
| |
| − | <li>측정 입력
| |
| − | <gallery>
| |
| − | image:3421_032.jpg
| |
| − | image:3421_005.jpg
| |
| − | image:3421_019.jpg
| |
| − | </gallery>
| |
| − | <li>배터리
| |
| − | <gallery>
| |
| − | image:3421_008.jpg
| |
| − | image:3421_033.jpg|Panasonic Lead-Acid LCR-306P 6V, 3.2Ah/20HR
| |
| − | image:3421_010.jpg|(opt 212) 12V battery, <5.8V 3분후 다운
| |
| − | image:3421_016.jpg
| |
| − | </gallery>
| |
| − | <li>기타 부품
| |
| − | <gallery>
| |
| − | image:3421_018.jpg|전해C
| |
| − | image:3421_020.jpg|5번째 보라색띠 0.1%
| |
| − | image:3421_021.jpg
| |
| − | image:3421_022.jpg|R
| |
| − | image:3421_023.jpg|MOSTEK ROM
| |
| − | image:3421_024.jpg
| |
| − | image:3421_025.jpg|C단자 주변???
| |
| − | image:3421_026.jpg|배터리 충전에 사용되는 써미스터: 정상값 10kohm 측정됨
| |
| − | </gallery>
| |
| − | <li>선택 스위치
| |
| − | <gallery>
| |
| − | image:3421_015.jpg
| |
| − | </gallery>
| |
| − | <li>핵심 IC
| |
| | <ol> | | <ol> |
| − | <li>Input Signal Conditioning | + | <li> [[3421A]] |
| − | <gallery>
| + | <li> [[4446xA]] |
| − | image:3421_009.jpg
| |
| − | image:3421_027.jpg
| |
| − | image:3421_028.jpg
| |
| − | image:3421_029.jpg
| |
| − | image:3421_030.jpg
| |
| − | </gallery>
| |
| − | <li>전처리 후, ADC 앞 앰프
| |
| − | <gallery>
| |
| − | image:3421_007.jpg
| |
| − | image:3421_017.jpg
| |
| − | </gallery>
| |
| − | <li>A/DC + Vref
| |
| − | <gallery>
| |
| − | image:3421_006.jpg
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | </ol>
| |
| − | <li>트랜스포머에 붙어 있는 바퀴벌레 알집
| |
| − | <gallery>
| |
| − | image:3421_003.jpg
| |
| − | image:3421_004.jpg
| |
| − | image:3421_011.jpg
| |
| − | image:3421_012.jpg
| |
| − | </gallery>
| |
| − | <li>44461A, (opt 201) HP-IB interface
| |
| − | <gallery>
| |
| − | image:3421_44461_001.jpg
| |
| − | image:3421_44461_002.jpg
| |
| − | image:3421_44461_003.jpg
| |
| − | image:3421_44461_004.jpg
| |
| − | image:3421_44461_005.jpg
| |
| − | image:3421_44461_006.jpg
| |
| − | image:3421_44461_007.jpg
| |
| − | image:3421_44461_008.jpg
| |
| − | image:3421_44461_009.jpg
| |
| − | image:3421_44461_010.jpg
| |
| − | image:3421_44461_011.jpg
| |
| − | image:3421_44461_012.jpg
| |
| − | image:3421_44461_013.jpg
| |
| − | </gallery>
| |
| − | <li>44462A, (opt 020) 10 ch multiplexing assembly | |
| − | <gallery>
| |
| − | image:3421_44462_008.jpg|장착사진
| |
| − | image:3421_44462_001.jpg
| |
| − | image:3421_44462_002.jpg
| |
| − | image:3421_44462_003.jpg|온도센서
| |
| − | image:3421_44462_004.jpg
| |
| − | image:3421_44462_005.jpg
| |
| − | image:3421_44462_006.jpg
| |
| − | image:3421_44462_007.jpg|점퍼?
| |
| − | </gallery>
| |
| − | <li>44465A, (opt 050) digital I/O assembly
| |
| − | <gallery>
| |
| − | image:3421_44465_001.jpg
| |
| − | image:3421_44465_002.jpg
| |
| − | image:3421_44465_003.jpg
| |
| − | image:3421_44465_004.jpg
| |
| − | image:3421_44465_008.jpg
| |
| − | image:3421_44465_005.jpg|FET(Intersil, IVN5201TNF, N-Channel MOSFET, 80V, 4A) 싱가포르
| |
| − | image:3421_44465_006.jpg|CTS 750series SIP-R
| |
| − | image:3421_44465_007.jpg
| |
| − | image:3421_44465_009.jpg
| |
| − | image:3421_44465_010.jpg
| |
| − | image:3421_44465_011.jpg|10.0k
| |
| − | image:3421_44465_012.jpg|인도네시아
| |
| − | image:3421_44465_013.jpg|모토롤러 다이오드
| |
| − | </gallery>
| |
| | </ol> | | </ol> |
| | + | <li> [[3706A]] |
| | + | <li> [[16440A]] |
| | </ol> | | </ol> |
| | + | <li> [[패널미터]] |
| | </ol> | | </ol> |
| − | <li>Keithley | + | <li>참조 |
| − | <ol>
| |
| − | <li>Keithley 3706
| |
| | <ol> | | <ol> |
| − | <li>사용법 및 측정 | + | <li> [[네트워크분석]] |
| | <ol> | | <ol> |
| − | <li>17/03/24 | + | <li> [[멀티포트]] |
| − | <li>17/03/24
| |
| − | <li>Analog backplane connector 를 사용하면 카드 없이 측정이 가능함.
| |
| − | <gallery>
| |
| − | image:keythley3706_006.jpg
| |
| − | image:keythley3706_007.jpg|4-wire 및 빨강은 전류(A)용
| |
| − | </gallery>
| |
| | </ol> | | </ol> |
| − | <li>본체 2대, 7+1/2 digit DMM 내장됨
| |
| − | <ol>
| |
| − | <li>S/N 04009798, Firmware Revision:01.54a
| |
| − | <li>S/N 04009284, Firmware Revision:01.51b -> 01.54a로 17/03/24 업그레이드 완료
| |
| − | <li>15/06/27
| |
| − | <gallery>
| |
| − | image:keythley3706_001.jpg
| |
| − | image:keythley3706_002.jpg|윗쪽이
| |
| − |
| |
| − | </ol>
| |
| − | <li>17/03/23 LAN을 통해 firmware 업그레이드(.zip파일로 해야 함). 가동시킴
| |
| − | <ol>image:keythley3706_003.jpg
| |
| − | image:keythley3706_004.png
| |
| − | </gallery>
| |
| − | </ol>
| |
| − | <li>3724, Dual 1x30 FET Multiplexer, 9개 있음, 본체는 two 78 pin male D-shells, 총 2x30x9=540점
| |
| − | <ol>
| |
| − | <li>카드 사진
| |
| − | <gallery>
| |
| − | image:keythley3724_001.jpg
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| − | image:keythley3724_002.jpg|52x10mm d-sub가 이곳에 꼽힘
| |
| − | image:keythley3724_003.jpg
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| − | image:keythley3724_004.jpg
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| − | image:keythley3724_005.jpg|인터락이 걸려야 이 스위치 12개가 동작하여 측정된다.
| |
| − | image:keythley3724_006.jpg
| |
| − | </gallery>
| |
| − | <li>동네에서 만든 인터페이스 보드
| |
| − | <gallery>
| |
| − | image:keythley3724_if_001.jpg
| |
| − | image:keythley3724_if_002.jpg
| |
| − | image:keythley3724_if_003.jpg
| |
| − | </gallery>
| |
| | </ol> | | </ol> |
| | </ol> | | </ol> |
| | </ol> | | </ol> |
| | </ol> | | </ol> |