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åã®èšäºÂ http://ttrftech.tumblr.com/post/130758324881/
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ã®èšäºÂ http://ttrftech.tumblr.com/post/131004700971/
å°ããOCXO Morion MV85 http://www.morion.com.ru/catalog_pdf/MV85-OCXO.pdf
倧ããDOCXO Morion MV89a http://www.morion.com.ru/catalog_pdf/MV89-OCXO.pdf
John Miles/KE5FX è峿·±ãèšäºã沢山 http://www.ke5fx.com/
MV89aã䜿ã£ãBG7TBL GPSDOã®è©äŸ¡Â http://www.ke5fx.com/gpscomp.htm
TimePodã®çµç·¯Â http://sci.tech-archive.net/Archive/sci.electronics.design/2014-12/msg00833.html
TimeLab http://www.ke5fx.com/timelab/readme.htm
Microsemi 3120AÂ http://www.microsemi.com/products/timing-synchronization-systems/test-measurement/test-probes/3120a