{"id":900577,"date":"2023-04-14T14:39:28","date_gmt":"2023-04-14T06:39:28","guid":{"rendered":"https:\/\/www.bihec.com\/stanford-research-systems\/?p=900577"},"modified":"2023-04-14T14:39:28","modified_gmt":"2023-04-14T06:39:28","slug":"%e7%be%8e%e5%9b%bd%e6%96%af%e5%9d%a6%e7%a6%8fstanford-research-ds360%e4%bd%8e%e5%a4%b1%e7%9c%9f%e5%87%bd%e6%95%b0%e5%8f%91%e7%94%9f%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/stanford-research-systems\/%e7%be%8e%e5%9b%bd%e6%96%af%e5%9d%a6%e7%a6%8fstanford-research-ds360%e4%bd%8e%e5%a4%b1%e7%9c%9f%e5%87%bd%e6%95%b0%e5%8f%91%e7%94%9f%e5%99%a8\/","title":{"rendered":"\u7f8e\u56fd\u65af\u5766\u798fStanford research DS360\u4f4e\u5931\u771f\u51fd\u6570\u53d1\u751f\u5668"},"content":{"rendered":"

\u7f8e\u56fd\u65af\u5766\u798fStanford research<\/a> DS360\u4f4e\u5931\u771f \u51fd\u6570\u53d1\u751f\u5668<\/a><\/h2>\n
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Stanford Research DS360 \u4f4e\u5931\u771f\u51fd\u6570\u53d1\u751f\u5668<\/p>\n
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10 mHz \u81f3 200 kHz \u8303\u56f4<\/li>\n
<-100 dBc \u5931\u771f\uff08\u81f3 20 kHz\uff09<\/li>\n
\u6b63\u5f26\u6ce2\u3001\u65b9\u6ce2\u3001\u767d\u566a\u58f0\u548c\u7c89\u7ea2\u566a\u58f0<\/li>\n
20 \u00b5Vpp \u81f3 40 Vpp \u8f93\u51fa\u8303\u56f4<\/li>\n
\u7ebf\u6027\u548c\u5bf9\u6570\u626b\u63cf<\/li>\n
25 ppm \u9891\u7387\u7cbe\u5ea6<\/li>\n
10 MHz \u53c2\u8003\u8f93\u5165<\/li>\n
\u5e73\u8861\u548c\u4e0d\u5e73\u8861\u8f93\u51fa<\/li>\n
RS-232 \u548c GPIB<\/li>\n
$\"\"$ <\/li>\n<\/ul>\n<\/div>\n
SRS DS360<\/a> \u7ed3\u5408\u4e86\u4f4e\u5931\u771f\u6a21\u62df\u6e90\u7684\u6027\u80fd\u548c\u76f4\u63a5\u6570\u5b57\u5408\u6210 (DDS) \u7684\u7cbe\u5ea6\u3002DS360 \u5177\u6709\u5c0f\u4e8e 0.001% \u7684\u603b\u8c10\u6ce2\u5931\u771f (THD)\u300125 ppm \u7684\u9891\u7387\u7cbe\u5ea6\u4ee5\u53ca\u5305\u62ec\u626b\u63cf\u548c\u8109\u51b2\u4e32\u5728\u5185\u7684\u5e7f\u6cdb\u529f\u80fd\uff0c\u662f\u97f3\u9891\u5e94\u7528\u7684\u7406\u60f3\u4fe1\u53f7\u6e90\u3002<\/p>\n
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\u8d85\u4f4e\u5931\u771f<\/h2>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\u4e0e\u4f20\u7edf\u7684 RC \u632f\u8361\u5668\u4e0d\u540c\uff0cDS360 \u4f7f\u7528\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u548c\u7cbe\u5bc6\u768420 \u4f4d D\/A\u8f6c\u6362\u5668\uff0c\u53ef\u5728\u97f3\u9891\u8303\u200b\u200b\u56f4\u5185\u63d0\u4f9b\u4f18\u4e8e-100 dB \u7684\u5931\u771f\u3002\u51ed\u501f\u5176 DDS \u67b6\u6784\uff0cDS360 \u5177\u6709\u73b0\u4ee3\u7efc\u5408\u51fd\u6570\u53d1\u751f\u5668\u7684\u7279\u6027\u548c\u7075\u6d3b\u6027\u3002\u7cbe\u5fc3\u7684\u5c4f\u853d\u548c\u7535\u8def\u677f\u5e03\u5c40\u5c06\u8f93\u51fa\u566a\u58f0\u964d\u81f3\u6700\u4f4e\uff0c\u4f7f DS360 \u6210\u4e3a\u97f3\u9891\u7814\u53d1\u3001\u5236\u9020\u548c\u81ea\u52a8\u5316\u6d4b\u8bd5\u7684\u9996\u9009\u4eea\u5668\u3002<\/p>\n
\u9891\u7387\u7a33\u5b9a\u6027<\/p>\n
\u4f4e\u5931\u771f\u6a21\u62df\u6e90\u5177\u6709\u4ee4\u4eba\u5370\u8c61\u6df1\u523b\u7684 THD \u89c4\u683c\uff0c\u4f46\u9891\u7387\u7cbe\u5ea6\u548c\u5206\u8fa8\u7387\u8f83\u5dee\u3002DS360 \u5728\u5176\u6574\u4e2a\u9891\u7387\u8303\u56f4\u5185\u63d0\u4f9b 0.0025% \u7684\u9891\u7387\u7cbe\u5ea6\u3002\u5b83\u5177\u6709\u4ece 1 mHz \u5230 200 kHz\u7684 6 \u4f4d\u9891\u7387\u5206\u8fa8\u7387\uff0c\u4ee5\u53ca\u7a33\u5b9a\u7684 25 ppm \u9891\u7387\u7a33\u5b9a\u6027\u3002\u60a8\u5b9e\u9645\u4e0a\u53ef\u4ee5\u4ece\u524d\u9762\u677f\u62e8\u5165 123,456 Hz \u5e76\u8ba9\u5b83\u6709\u610f\u4e49\uff01<\/p>\n
\u6ce2\u5f62<\/p>\n
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DS360 THD+N \u4e0e\u9891\u7387<\/h2>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
DS360 \u751f\u6210\u5e72\u51c0\u7684\u6b63\u5f26\u6ce2\u548c\u65b9\u6ce2\uff0c\u4ee5\u53ca\u7528\u4e8e IMD \u6d4b\u8bd5\u7684\u53cc\u97f3\u4fe1\u53f7\u3002\u53cc\u97f3\u4fe1\u53f7\u88ab\u5b9a\u4e49\u4e3a\u4e24\u4e2a\u6b63\u5f26\u6ce2\uff0c\u6216\u8005\u4e00\u4e2a\u6b63\u5f26\u6ce2\u548c\u4e00\u4e2a\u65b9\u6ce2\u3002\u4e3a\u4e24\u4e2a\u6ce2\u72ec\u7acb\u8bbe\u7f6e\u9891\u7387\u548c\u632f\u5e45\uff0c\u5141\u8bb8\u751f\u6210\u6807\u51c6\u53cc\u97f3\u683c\u5f0f\uff0c\u5982 SMPTE\u3001DIM \u548c CCIF\u3002\u9664\u4e86\u6807\u51c6\u6ce2\u5f62\u5916\uff0cDS360 \u8fd8\u8f93\u51fa\u767d\u566a\u58f0\u3001\u7c89\u7ea2\u566a\u58f0\u548c\u5e26\u9650\u767d\u566a\u58f0\u3002<\/p>\n
\u97f3\u9891\u8f93\u51fa<\/p>\n
\u4f7f\u7528\u524d\u9762\u677f\u952e\u76d8\u548c\u65cb\u8f6c\u65cb\u94ae\u53ef\u4ee5\u8f7b\u677e\u8bbe\u7f6e\u6240\u6709\u529f\u80fd\u548c\u53c2\u6570\u3002\u53ef\u4ee5\u9009\u62e9\u591a\u79cd\u5e45\u5ea6\u5355\u4f4d\uff0c\u5305\u62ec Vrms\u3001Vpp\u3001dBV\u3001dBm \u548c dBrel\u3002\u5305\u62ec XLR\u3001BNC \u548c\u53cc\u9999\u8549\u63d2\u5b54\u5728\u5185\u7684\u524d\u9762\u677f\u8f93\u51fa\u53ef\u786e\u4fdd\u4e0e\u4efb\u4f55\u7cfb\u7edf\u517c\u5bb9\u3002\u8f93\u51fa\u53ef\u914d\u7f6e\u4e3a\u5e73\u8861\u6216\u975e\u5e73\u8861\uff0c\u632f\u5e45\u8303\u56f4\u4e3a 20.0 \u00b5Vpp \u81f3 80.0 Vpp\uff08\u5e73\u8861\uff09\u548c 10.0 \u00b5Vpp \u81f3 40.0 Vpp\uff08\u975e\u5e73\u8861\uff09\u3002\u8fd8\u63d0\u4f9b\u673a\u7bb1\u63a5\u5730\u548c\u8f93\u51fa\u516c\u5171\u9999\u8549\u63d2\u5b54\u3002<\/p>\n
\u626b\u63cf\u548c\u7206\u53d1<\/p>\n
\u4e0e\u5355\u9891\u6a21\u62df\u6e90\u4e0d\u540c\uff0cDS360 \u5728\u5176\u6574\u4e2a\u9891\u7387\u8303\u56f4\u5185\u751f\u6210\u4f4e\u5931\u771f\u9891\u7387\u626b\u63cf\u3002\u7ebf\u6027\u548c\u5bf9\u6570\u626b\u63cf\u8bbe\u7f6e\u5728 10 mHz \u548c 200 kHz \u4e4b\u95f4\uff0c\u626b\u63cf\u65f6\u95f4\u5728 0.3 ms \u548c 100 s \u4e4b\u95f4\u3002\u626b\u63cf\u53ef\u4ee5\u662f\u5355\u6b21\u6216\u91cd\u590d\u7684\uff0c\u5e76\u4e14\u4eea\u5668\u53ef\u4ee5\u5728\u9891\u7387\u4e0a\u5411\u4e0a\u548c\u5411\u4e0b\u626b\u63cf\u3002DS360 \u5728\u9891\u7387\u626b\u63cf\u671f\u95f4\u63d0\u4f9b\u51fa\u8272\u7684\u5e45\u5ea6\u5e73\u5766\u5ea6\uff080.5% \u9ad8\u8fbe 20 kHz\uff09\uff0c\u5e76\u5177\u6709\u7528\u4e8e\u540c\u6b65\u5916\u90e8\u8bbe\u5907\u7684 TTL \u7535\u5e73\u626b\u63cf\u6807\u8bb0\u8f93\u51fa\u3002<\/p>\n
DS360 \u8fd8\u53ef\u4ee5\u521b\u5efa\u6b63\u5f26\u6ce2\u548c\u65b9\u6ce2\u7684\u97f3\u8c03\u7a81\u53d1\u3002ON \u5468\u671f\u6570\u3001\u91cd\u590d\u7387\u548c OFF \u632f\u5e45\u6c34\u5e73\u90fd\u53ef\u4ee5\u8c03\u6574\u3002\u626b\u63cf\u548c\u8109\u51b2\u4e32\u53ef\u4ee5\u7531\u5185\u90e8\u901f\u7387\u53d1\u751f\u5668\u6216\u5916\u90e8\u89e6\u53d1\u5668\u89e6\u53d1\uff0c\u4e5f\u53ef\u4ee5\u7531\u5916\u90e8\u9009\u901a\u3002<\/p>\n
\u7535\u8111\u63a7\u5236<\/p>\n
DS360 \u4e13\u4e3a\u53f0\u5f0f\u4f7f\u7528\u548c\u81ea\u52a8\u5316\u6d4b\u8bd5\u800c\u8bbe\u8ba1\u3002DS360\u5177\u6709\u6807\u51c6IEEE-488.2 (GPIB)\u548cRS-232\u63a5\u53e3\uff0c\u53ef\u5b8c\u5168\u7531\u8ba1\u7b97\u673a\u7f16\u7a0b\u2014\u2014\u8fd9\u662f\u4f4e\u5931\u771f\u6e90\u4e2d\u5f88\u5c11\u89c1\u7684\u529f\u80fd\u3002\u6240\u6709\u4eea\u5668\u529f\u80fd\u90fd\u53ef\u4ee5\u901a\u8fc7\u8ba1\u7b97\u673a\u63a5\u53e3\u8fdb\u884c\u63a7\u5236\u6216\u67e5\u8be2\u3002<\/p>\n
$\"\"$ \u00a0 $\"\"$ $\"\"$ $\"\"$ <\/p>\n<\/div>\n<\/div>\n<\/div>\n
DS360 200 kHz \u4f4e\u5931\u771f\u53d1\u751f\u5668<\/a>\n SRS DS360<\/a>\n Stanford DS360<\/a>\n Stanford\u51fd\u6570\u53d1\u751f\u5668<\/a>\n \u65af\u5766\u798fSRS<\/a>\n \u7f8e\u56fd\u65af\u5766\u798f SRS DS360<\/a><\/div>","protected":false},"excerpt":{"rendered":"
\u7f8e\u56fd\u65af\u5766\u798fStanford research DS360\u4f4e\u5931\u771f\u51fd\u6570\u53d1\u751f\u5668 Stanford Research DS360 \u4f4e\u5931\u771f\u51fd\u6570\u53d1\u751f\u5668 10 mHz \u81f3 200 kHz \u8303\u56f4 <\/p>\n","protected":false},"author":29,"featured_media":900579,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[126,127,128,125,117,124],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/stanford-research-systems\/wp-json\/wp\/v2\/posts\/900577"}],"collection":[{"href":"https:\/\/www.bihec.com\/stanford-research-systems\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/stanford-research-systems\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/stanford-research-systems\/wp-json\/wp\/v2\/users\/29"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/stanford-research-systems\/wp-json\/wp\/v2\/comments?post=900577"}],"version-history":[{"count":1,"href":"https:\/\/www.bihec.com\/stanford-research-systems\/wp-json\/wp\/v2\/posts\/900577\/revisions"}],"predecessor-version":[{"id":900583,"href":"https:\/\/www.bihec.com\/stanford-research-systems\/wp-json\/wp\/v2\/posts\/900577\/revisions\/900583"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/stanford-research-systems\/wp-json\/wp\/v2\/media\/900579"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/stanford-research-systems\/wp-json\/wp\/v2\/media?parent=900577"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/stanford-research-systems\/wp-json\/wp\/v2\/categories?post=900577"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/stanford-research-systems\/wp-json\/wp\/v2\/tags?post=900577"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}