|
|
1번째 줄: |
1번째 줄: |
− | 주파수 표준; Frequency standard
| + | 주파수표준; Frequency standard |
| <ol> | | <ol> |
| <li>링크 | | <li>링크 |
5번째 줄: |
5번째 줄: |
| <li> [[전자부품]] | | <li> [[전자부품]] |
| <ol> | | <ol> |
− | <li>계측기
| + | <li> [[주파수표준]] |
− | <ol>
| |
− | <li> [[신호발생]] | |
− | <ol>
| |
− | <li>오디오 발생기
| |
− | <ol>
| |
− | <li> [[GAG-808G]]
| |
− | </ol>
| |
− | <li>함수/임의파형 발생기
| |
| <ol> | | <ol> |
− | <li> [[33120A]] | + | <li> [[루비듐]] Rubidium 발진기 |
− | </ol>
| + | <li> [[GPSDO]] |
− | <li>디지털 신호 발생기
| + | <li> [[OCXO]] |
− | <ol>
| |
− | <li> [[E4432A]]
| |
− | </ol>
| |
− | <li>신호 발생기
| |
− | <ol>
| |
− | <li> [[E8251A]]
| |
− | </ol>
| |
− | <li>다기능 함수 합성기 Multifunction Synthesizer
| |
− | <ol>
| |
− | <li> [[8904A]] | |
− | <li> [[WF1943B]] | |
− | </ol>
| |
− | </ol>
| |
− | <li> [[펄스발생]]
| |
− | <ol>
| |
− | <li> [[8112A]]
| |
− | </ol>
| |
− | <li> [[주파수표준]]
| |
| </ol> | | </ol> |
| </ol> | | </ol> |
45번째 줄: |
19번째 줄: |
| <li>1987 - 73p | | <li>1987 - 73p |
| <li>15/06/10 | | <li>15/06/10 |
− | </ol>
| |
− | <li>Rubidium 발진기
| |
− | <ol>
| |
− | <li>IQD 회사의 LFRBXO059244Bulk - 230만원
| |
− | <ol>
| |
− | <li> - 2p
| |
− | </ol>
| |
− | <li>Dae Kyoung Technology, DK-2000A, 10MHz Ribidium Source & Distribution Amplifier
| |
− | <ol>
| |
− | <li>외관 및 내부
| |
− | <gallery>
| |
− | image:dk2000a_001.jpg
| |
− | image:dk2000a_002.jpg
| |
− | image:dk2000a_003.jpg
| |
− | </gallery>
| |
− | <li>전원장치
| |
− | <gallery>
| |
− | image:dk2000a_004.jpg
| |
− | </gallery>
| |
− | <li>분배기
| |
− | <gallery>
| |
− | image:dk2000a_005.jpg
| |
− | image:dk2000a_006.jpg
| |
− | image:dk2000a_007.jpg | 74HC14N, hex inverter schmitt trigger
| |
− | image:dk2000a_008.jpg | 7805 5V, 7808 8V
| |
− | image:dk2000a_009.jpg | MC15906, Wideband Amplifier, High Gain 50dB@10MHz 45dB@60MHz 35dB@100MHz // LF411, JFET OP amp
| |
− | image:dk2000a_010.jpg | 2N2905A, PNP Silicon Small Signal Switching Transistor, TO-39
| |
− | image:dk2000a_011.jpg | Mini-Circuits, T1-1, Trasnsformer, Balanced to Balanced, 0.15M~400MHz
| |
− | image:dk2000a_012.jpg | 2N3904, NPN bipolar junction transistor, general-purpose, 1960년대부터 개발
| |
− | image:dk2000a_013.jpg
| |
− | </gallery>
| |
− | <li>SRS(Stanford Research Systems, Inc.) PRS10
| |
− | <ol>
| |
− | <li> - 80p
| |
− | <li>
| |
− | <gallery>
| |
− | image:srs_prs10_020.png
| |
− | image:srs_prs10_021.png
| |
− | image:srs_prs10_022.png
| |
− | image:srs_prs10_023.png | 나사돌려 0.1ppb 이내로
| |
− | image:srs_prs10_024.png | 17시간동안
| |
− | </gallery>
| |
− | <li>외관
| |
− | <gallery>
| |
− | image:srs_prs10_001.jpg
| |
− | image:srs_prs10_002.jpg
| |
− | image:srs_prs10_003.jpg
| |
− | image:srs_prs10_004.jpg | Frequency Adjustment, ±0.020Hz
| |
− | </gallery>
| |
− | <li>3면 회로
| |
− | <gallery>
| |
− | image:srs_prs10_005.jpg
| |
− | image:srs_prs10_006.jpg
| |
− | image:srs_prs10_007.jpg
| |
− | image:srs_prs10_008.jpg
| |
− | image:srs_prs10_009.jpg
| |
− | </gallery>
| |
− | <li>접속 소켓
| |
− | <gallery>
| |
− | image:srs_prs10_010.jpg
| |
− | image:srs_prs10_011.jpg
| |
− | image:srs_prs10_014.jpg
| |
− | </gallery>
| |
− | <li>의미있는 부품
| |
− | <gallery>
| |
− | image:srs_prs10_012.jpg
| |
− | image:srs_prs10_013.jpg | R219 10.0k R220 499k R221 15.0k R222 49.9k R224 47.5k(색띠가 4개여도 1%이다.)
| |
− | image:srs_prs10_015.jpg | C427 100p NPO, C433 12p NPO, C432 0.1u X7R, C434 18p NPO, C430 4.7p NPO(마킹으로 용량을 표시하고 있다.)
| |
− | image:srs_prs10_016.jpg
| |
− | image:srs_prs10_017.jpg | L301 ferrite beads
| |
− | image:srs_prs10_018.jpg | C419 0.015uF film 50V 5%, C411 0.1uF 2016 NPO
| |
− | image:srs_prs10_019.jpg | 수정
| |
− | </gallery>
| |
− | </ol>
| |
− | </ol>
| |
− | </ol>
| |
− | <li>네트워크분석기 ref. oven 에서
| |
− | <ol>
| |
− | <li>5071C
| |
− | <gallery>
| |
− | image:e5071c01_004.jpg
| |
− | </gallery>
| |
− | <li>8753E
| |
− | <gallery>
| |
− | image:hp8753e_01_001.jpg
| |
− | image:hp8753e_01_002.jpg
| |
− | </gallery>
| |
− | </ol>
| |
− | <li>HP 10811A/B Quartz Crystal Oscillator
| |
− | <ol>
| |
− | <li>기술문서
| |
− | <ol>
| |
− | <li>80/10 - 73p
| |
− | </ol>
| |
− | <li>10811-60160
| |
− | <ol>
| |
− | <li>Agilent 53131A 카운터 Opt. 010 High Stability Oven
| |
− | <gallery>
| |
− | image:53131a_006.jpg
| |
− | image:53131a_007.jpg | OCXO
| |
− | </gallery>
| |
− | </ol>
| |
− | <li>10811-60111
| |
− | <ol>
| |
− | <li>HP 5371A time interval analyzer에 표준 장착되어 있음.
| |
− | <gallery>
| |
− | image:hp5371a_023.jpg
| |
− | </gallery>
| |
− | </ol>
| |
− | </ol>
| |
− | <li>HP 10544A
| |
− | <ol>
| |
− | <li>기술자료
| |
− | <ol>
| |
− | <li>75/07 - 4p
| |
− | <ol>
| |
− | <li>77/04 - 4p
| |
− | </ol>
| |
− | <li><gallery>
| |
− | image:hp10544a_009.gif
| |
− | </gallery>
| |
− | <li>HP 5328B #2호기에서 S/N=1528A23611 (15+61=1976년 제조품)
| |
− | <ol>
| |
− | <li>계측기에서
| |
− | <gallery>
| |
− | image:hp5328b02_018.jpg | OCXO
| |
− | </gallery>
| |
− | <li>모듈
| |
− | <gallery>
| |
− | image:hp10544a_001.jpg
| |
− | image:hp10544a_002.jpg
| |
− | image:hp10544a_003.jpg
| |
− | image:hp10544a_004.jpg | 아래 보드는 5328B 카운터 회로
| |
− | </gallery>
| |
− | <li>내부
| |
− | <gallery>
| |
− | image:hp10544a_005.jpg
| |
− | image:hp10544a_006.jpg
| |
− | image:hp10544a_007.jpg
| |
− | image:hp10544a_008.jpg | 중심막대를 속으로 완전히 누른 후 외부관을 뽑아야한다.
| |
− | </gallery>
| |
− | </ol>
| |
− | </ol>
| |
− | </ol>
| |
− | <li>GPSDO, GPS disciplined oscillator
| |
− | <ol>
| |
− | <li>BG7TBL
| |
− | <ol>
| |
− | <li>아래 두 아이템 구입함
| |
− | <ol>
| |
− | <li>15/06/10
| |
− | <li><gallery>
| |
− | image:ocxo_000.jpg | EMS 화물운송장
| |
− | </gallery>
| |
− | <li>GPSDO, GPS disciplined oscillator
| |
− | <ol>
| |
− | <li>기술자료
| |
− | <ol>
| |
− | <li> - 14p
| |
− | <ol>
| |
− | <li>내부 OCXO가 켜지고 30분 시간이 지나야 한다. 그러면 정확도는 +-0.05Hz@10MHz, GPS lock 걸리고 5시간 지나면 +-0.005Hz@10MHz이다.
| |
− | </ol>
| |
− | </ol>
| |
− | <li>2015-06-16 구입 후
| |
− | <gallery>
| |
− | image:gpsdo_001.jpg
| |
− | image:gpsdo_002.jpg
| |
− | image:gpsdo_003.jpg
| |
− | image:gpsdo_004.jpg
| |
− | image:gpsdo_005.jpg | 안테나 분해 참조
| |
− | image:gpsdo_006.jpg
| |
− | image:gpsdo_007.jpg
| |
− | image:gpsdo_008.jpg
| |
− | image:gpsdo_009.jpg
| |
− | image:gpsdo_010.jpg
| |
− | </gallery>
| |
− | <li>2018/02/04 측정함.
| |
− | <gallery>
| |
− | image:gpsdo_011.jpg | 30분 지나 warning 불꺼지고, GPS락/RUN 켜지면
| |
− | image:gpsdo_012.jpg | 계측기는 +0.006ppm 측정됨.
| |
− | </gallery>
| |
− | <li>2018/12/12 설치함
| |
− | <gallery>
| |
− | image:gpsdo_013.jpg
| |
− | image:gpsdo_014.jpg | 5대에 연결함
| |
− | </gallery>
| |
− | </ol>
| |
− | <li>OCXO 및 8채널 분배기
| |
− | <ol>
| |
− | <li>사진
| |
− | <gallery>
| |
− | image:ocxo_001.jpg
| |
− | image:ocxo_002.jpg
| |
− | image:ocxo_003.jpg
| |
− | image:ocxo_004.jpg
| |
− | image:ocxo_005.jpg
| |
− | image:ocxo_006.jpg | 20분 뒤
| |
− | </gallery>
| |
− | </ol>
| |
− | </ol>
| |
− | <li>FEI-Zyfer, Inc. GPStarplus Model 565 -210-01
| |
− | <ol>
| |
− | <li>기술 자료
| |
− | <ol> - 2p
| |
− | </ol>
| |
− | <li>외부
| |
− | <gallery>
| |
− | image:gpstarplus565_001.jpg
| |
− | image:gpstarplus565_002.jpg
| |
− | image:gpstarplus565_003.jpg
| |
− | image:gpstarplus565_004.jpg | 안테나 단자가 TNC
| |
− | </gallery>
| |
− | <li>내부 전체(GPS receiver 보드를 떼어놓은 상태에서)
| |
− | <gallery>
| |
− | image:gpstarplus565_005.jpg
| |
− | </gallery>
| |
− | <li>콘트롤러, 분배기 보드
| |
− | <gallery>
| |
− | image:gpstarplus565_006.jpg | Mini-Circuits LPF 3종
| |
− | image:gpstarplus565_007.jpg | AD420(16비트 DAC) 아마 OCXO 온도 제어용?
| |
− | image:gpstarplus565_008.jpg
| |
− | image:gpstarplus565_009.jpg
| |
− | image:gpstarplus565_010.jpg
| |
− | image:gpstarplus565_011.jpg
| |
− | image:gpstarplus565_012.jpg
| |
− | image:gpstarplus565_013.jpg
| |
− | image:gpstarplus565_014.jpg
| |
− | image:gpstarplus565_015.jpg
| |
− | </gallery>
| |
− | <li>전원
| |
− | <gallery>
| |
− | image:gpstarplus565_016.jpg
| |
− | image:gpstarplus565_017.jpg
| |
− | image:gpstarplus565_018.jpg
| |
− | </gallery>
| |
− | <li>전면 디스플레이 보드
| |
− | <gallery>
| |
− | image:gpstarplus565_019.jpg
| |
− | </gallery>
| |
− | <li>GPS receiver board
| |
− | <gallery>
| |
− | image:gpstarplus565_020.jpg
| |
− | image:gpstarplus565_021.jpg
| |
− | image:gpstarplus565_022.jpg | MCX
| |
− | image:gpstarplus565_023.jpg
| |
− | image:gpstarplus565_024.jpg
| |
− | image:gpstarplus565_025.jpg
| |
− | image:gpstarplus565_026.jpg | Panasonic EDLC, NF-series 5.5V 1.0F
| |
− | </gallery>
| |
− | <li>Synergy System Board - 2p
| |
− | <gallery>
| |
− | image:gpstarplus565_027.jpg
| |
− | image:gpstarplus565_028.jpg
| |
− | image:gpstarplus565_029.jpg
| |
− | image:gpstarplus565_030.jpg
| |
− | image:gpstarplus565_031.jpg | MMCX 커넥터
| |
− | </gallery>
| |
− | <li>Motorola M12/M12+ GPS Receivers - 222p
| |
− | <gallery>
| |
− | image:gpstarplus565_032.jpg
| |
− | image:gpstarplus565_033.jpg
| |
− | image:gpstarplus565_034.jpg | RF-IC
| |
− | image:gpstarplus565_035.jpg | RF-IC용 X-TAL
| |
− | image:gpstarplus565_036.jpg
| |
− | image:gpstarplus565_037.jpg
| |
− | image:gpstarplus565_038.jpg
| |
− | image:gpstarplus565_039.jpg
| |
− | image:gpstarplus565_040.jpg
| |
− | image:gpstarplus565_041.jpg
| |
− | </gallery>
| |
| </ol> | | </ol> |
| </ol> | | </ol> |
| </ol> | | </ol> |