{"id":2366,"date":"2021-02-19T09:10:17","date_gmt":"2021-02-19T01:10:17","guid":{"rendered":"http:\/\/www.comtest.cn\/?post_type=product&p=2366"},"modified":"2021-02-19T09:12:02","modified_gmt":"2021-02-19T01:12:02","slug":"osa3235b","status":"publish","type":"product","link":"http:\/\/www.comtest.cn\/?product=osa3235b","title":{"rendered":"OSA 3235B \u8ba1\u91cf\u7528\u6570\u5b57\u94ef\u53c2\u8003\u65f6\u949f\u6e90"},"content":{"rendered":"

\u8fd1\u5e74\u6765\uff0c\u79d1\u5b66\u7814\u7a76\u5bf9\u65f6\u95f4\u548c\u9891\u7387\u53c2\u8003\u6e90\u63d0\u51fa\u4e86\u6765\u8d8a\u6765\u8d8a\u4e25\u683c\u7684\u8981\u6c42\uff0c\u94ef\u9891\u6807\u7684\u89c4\u683c\u4e5f\u968f\u4e4b\u4e0d\u65ad\u63d0\u9ad8\u3002\u5c0f\u578b\u5316\u3001\u6613\u64cd\u4f5c\u7684\u9ad8\u6027\u80fd\u94ef\u949f\u7684\u51fa\u73b0\uff0c\u4e3a\u6ee1\u8db3\u5bfc\u822a\u3001\u901a\u8baf\u3001\u5b88\u65f6\u7cfb\u7edf\u7b49\u65b9\u9762\u7684\u4e25\u683c\u9700\u6c42\u63d0\u4f9b\u4e86\u7075\u6d3b\u7684\u9009\u62e9\u3002<\/p>\n

OSA 3235B \u94ef\u949f\u662f\u4e00\u79cd\u539f\u5b50\u9891\u6807\uff0c\u5b83\u5229\u7528\u4e86\u57fa\u6001\u94ef-133 \u539f\u5b50\u7684\u8d85\u7cbe\u7ec6\u8dc3\u8fc1\uff0c\u4f7f\u7528\u6700\u65b0\u6280\u672f\u8bbe\u8ba1\u548c\u5236\u9020\uff0c\u5916\u5f62\u7d27\u51d1\uff0c\u5c3a\u5bf8\u5c0f\u3002<\/p>\n

\u5f97\u76ca\u4e8e\u5b83\u7684\u5c0f\u4f53\u79ef\uff0cOSA 3235B\u63d0\u4f9b\u4e86\u4f18\u79c0\u7684\u53ef\u64cd\u4f5c\u6027\u3002\u52a0\u4e0a\u5176\u957f\u5bff\u547d\u94ef\u7ba1\uff0cOSA 3235B\u7684\u6027\u80fd\u80fd\u6ee1\u8db3\u6211\u4eec\u7684\u957f\u8fdc\u9700\u6c42\u3002<\/p>\n

\u4e3b\u8981\u7279\u5f81<\/h1>\n
\n
\u963f\u4f26\u65b9\u5dee\uff1a\u03c3_{(<\/sub>_{\u03c4<\/sub>_{) <\/sub>= 2.7×10^{-11<\/sup> T^{-1\/2<\/sup><\/li>\n}}}}}
\u524d\u9762\u677f\u6216\u540e\u9762\u677f\u5747\u53ef\u5b89\u88c5<\/li>\n
3U\u9ad8(133mm\/5.24\u2019) 400mm \u6df1<\/li>\n
\u7cbe\u5ea6\u4f18\u4e8e\u00b11×10^{-12<\/sup><\/li>\n}
10MHz\u548c5MHz\u4f4e\u76f8\u566a\u76f4\u63a5\u8f93\u51fa<\/li>\n
\u6700\u59272\u8def\u6b63\u5f26\u6ce2\u8f93\u51fa\uff0c100kHz\u52305MHz\u7684\u53ef\u7f16\u7a0b\u8f93\u51fa<\/li>\n
\u591a\u8def\u53ef\u7f16\u7a0bTTL\u8f93\u51fa\uff0c1PPS\/1MHz\/5MHz\/10MHz<\/li>\n
2\u8def1PPS\u540c\u6b65\u8f93\u5165<\/li>\n
\u94ef\u7ba110\u5e74\u4fdd\u4fee<\/li>\n
AC\/DC\u5197\u4f59\u7535\u6e90\u8f93\u5165\uff0c\u53ef\u9009\u5185\u90e8\u7535\u6c60<\/li>\n<\/ul>\n
\u5178\u578b\u5e94\u7528<\/h1>\n
\n
\u8ba1\u91cf<\/li>\n
\u79d1\u5b66\u5b9e\u9a8c\uff0c\u5916\u5c42\u7a7a\u95f4\u7814\u7a76<\/li>\n
\u7eb3\u7c73\u8ba1\u91cf\uff0c\u533b\u7597\u5668\u68b0<\/li>\n
\u5bfc\u822a\u548c\u5b9a\u4f4d<\/li>\n<\/ul>\n
\u6280\u672f\u53c2\u6570<\/h1>\n
\u94ef\u949f\u6027\u80fd\u53c2\u6570<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u9891\u7387\u51c6\u786e\u5ea6<\/td>\n \u00b11 x 10^{-12<\/sup><\/td>\n<\/tr>\n}
\u9891\u7387\u590d\u73b0<\/td>\n \u00b11 x 10^{-12<\/sup><\/td>\n<\/tr>\n}
\u77ed\u671f\u7a33\u5b9a\u5ea6<\/td>\n ADEV<\/td>\n<\/tr>\n
1s<\/td>\n 1.2 x 10^{-11<\/sup><\/td>\n<\/tr>\n}
10s<\/td>\n 8.5 x 10^{-12<\/sup><\/td>\n<\/tr>\n}
100s<\/td>\n 2.7 x 10^{-12<\/sup><\/td>\n<\/tr>\n}
1000s<\/td>\n 8.5 x 10^{-13<\/sup><\/td>\n<\/tr>\n}
10000s<\/td>\n 2.7 x 10^{-13<\/sup><\/td>\n<\/tr>\n}
100000s<\/td>\n 8.5 x 10^{-14<\/sup><\/td>\n<\/tr>\n}
\u672c\u5e95<\/td>\n 5 x 10^{-14<\/sup><\/td>\n<\/tr>\n}
\u53ef\u8bbe\u7f6e\u5206\u8fa8\u7387<\/td>\n \uff1c\u00b11 x 10^{-15<\/sup><\/td>\n<\/tr>\n}
\u53ef\u8bbe\u7f6e\u8303\u56f4<\/td>\n \u00b11 x 10^{-9<\/sup><\/td>\n<\/tr>\n}
\u9884\u70ed\u65f6\u95f4<\/td>\n 45\u5206\u949f\uff0825\u00b0C\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u8f93\u51fa<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u76f4\u63a5\u8f93\u51fa<\/strong><\/td>\n 5MHz <\/strong><\/td>\n 10MHz <\/strong><\/td>\n<\/tr>\n
\u632f\u5e45<\/td>\n 1V_{rms <\/sub>\u00b10.2@50\u03a9<\/td>\n} \u00a01V_{rms <\/sub>\u00b10.2@50\u03a9<\/td>\n<\/tr>\n}
\u76f8\u4f4d\u566a\u58f0<\/td>\n<\/tr>\n
1Hz<\/td>\n – 95dBc\/Hz<\/td>\n – 90dBc\/Hz<\/td>\n<\/tr>\n
10 Hz<\/td>\n -125dBc\/Hz<\/td>\n -120dBc\/Hz<\/td>\n<\/tr>\n
100Hz<\/td>\n -140dBc\/Hz<\/td>\n -135dBc\/Hz<\/td>\n<\/tr>\n
1kHz<\/td>\n -150dBc\/Hz<\/td>\n -145dBc\/Hz<\/td>\n<\/tr>\n
\u5907\u7528\u8f93\u51fa<\/strong><\/td>\n \u6a21\u62df<\/strong><\/td>\n \u65f6\u949f\u8f93\u51fa<\/strong><\/td>\n<\/tr>\n
\u6570\u91cf<\/td>\n \u00a01<\/td>\n 3<\/td>\n<\/tr>\n
\u9891\u7387<\/td>\n \u00a00.1-50MHz<\/td>\n 1PPS\/1\/5\/10MHz<\/td>\n<\/tr>\n
\u8f93\u51fa\u7535\u5e73<\/td>\n \u5178\u578b\u503c\uff0c500mV_{rms<\/sub>@50\u2126 \u2265 3V @ 50\u2126 (\u6700\u5c0f\u503c250mV_{rms<\/sub>)<\/td>\n<\/tr>\n}}
\u8f93\u51fa\u6ce2\u5f62<\/td>\n \u6b63\u5f26\u6ce2<\/td>\n \u65b9\u6ce2\u6216\u8109\u51b2\u6ce2<\/td>\n<\/tr>\n
\u63a5\u53e3<\/td>\n \u00a0BNC<\/td>\n BNC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u540c\u6b65\u8f93\u5165<\/strong><\/p>\n\n\n\n\n
\u6570\u91cf<\/td>\n 2\uff08\u524d\u9762\u677f1\u8def\uff0c\u540e\u9762\u677f1\u8def\uff09<\/td>\n<\/tr>\n
\u8f93\u5165\u7c7b\u578b\u53ca\u63a5\u53e3<\/td>\n 1PPS TTL(\u22653V)-BNC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u8f93\u51fa\u4fe1\u53f7\u6269\u5c55\uff08\u9009\u9879\uff09<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u53ef\u7f16\u7a0b\u6a21\u62df\u8f93\u51fa<\/td>\n<\/tr>\n
\u6570\u91cf<\/td>\n 1<\/td>\n<\/tr>\n
\u7f16\u7a0b\u9891\u7387<\/td>\n 0.1-50MHz<\/td>\n<\/tr>\n
\u8f93\u51fa\u7535\u5e73<\/td>\n \u5178\u578b\u503c\uff0c500mV_{rms<\/sub>@50\u03a9(\u6700\u5c0f\u503c250mV_{rms<\/sub>)<\/td>\n<\/tr>\n}}
\u63a5\u53e3<\/td>\n BNC<\/td>\n<\/tr>\n
\u7535\u4fe1\u4fe1\u53f7\u6269\u5c55<\/td>\n<\/tr>\n
\u6570\u91cf<\/td>\n 4<\/td>\n<\/tr>\n
\u9891\u7387<\/td>\n \u53ef\u914d\u7f6e\u7684\uff0c2.048MHz\/E1\/T1\/1PPS\/10MHz<\/td>\n<\/tr>\n
\u8f93\u51fa\u7535\u5e73<\/td>\n \u7b26\u5408G.703<\/td>\n<\/tr>\n
\u63a5\u53e3<\/td>\n BNC 75\u03a9(T1:DB-9 100\u03a9)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u7535\u6e90<\/strong><\/p>\n\n\n\n\n\n\n\n
\u7535\u538b<\/td>\n 1x230VAC (88V-264VAC 50-60Hz)<\/td>\n<\/tr>\n
1x48VDC \uff0c\u989d\u5b9a\u503c\u6d6e\u52a8\u8303\u56f4(20V – 60V)<\/td>\n<\/tr>\n
\u53cc\u8def\u4f9b\u7535<\/td>\n<\/tr>\n
\u529f\u8017<\/td>\n 60W @25\u00b0C (\u9884\u70ed\u671f\u95f4\u6700\u592770W)<\/td>\n<\/tr>\n
\u5907\u7528\u7535\u6c60(\u9009\u9879)<\/td>\n \u5185\u7f6e\uff0c\u7535\u6c60\u53ef\u4ee5\u5728\u65ad\u7535\u60c5\u51b5\u4e0b\u5de5\u4f5c45\u5206\u949f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u7ba1\u7406<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
\u901a\u4fe1\u7aef\u53e3<\/strong><\/td>\n<\/tr>\n
\u672c\u5730\u7aef\u53e3<\/td>\n RS-232C\uff08DB-9\uff09\uff0c\u524d\u9762\u677f\u4e00\u4e2a\uff0c\u540e\u9762\u677f\u4e00\u4e2a<\/td>\n<\/tr>\n
\u7ba1\u7406\u548c\u8fdc\u7a0b\u7ba1\u7406<\/td>\n \u4f7f\u7528SyncView Plus<\/em>^{TM<\/sup><\/td>\n<\/tr>\n}
\u544a\u8b66<\/strong><\/td>\n<\/tr>\n
\u7ee7\u7535\u5668<\/td>\n 3 x \u544a\u8b66\u6307\u793a<\/td>\n<\/tr>\n
\u524d\u9762\u677f<\/strong>LED<\/strong>\u6307\u793a<\/strong><\/td>\n<\/tr>\n
\u76d1\u6d4b<\/td>\n 6x LED\uff0c\u524d\u9762\u677f3\u4e2a\uff0c\u540e\u9762\u677f3\u4e2a\u3002\u76d1\u6d4b\u4f9b\u7535\u72b6\u6001\uff0c\u8fd0\u884c\u72b6\u6001\u548c\u544a\u8b66\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u7ba1\u7406\u548c\u65f6\u949f\u6269\u5c55\uff08\u9009\u9879\uff09<\/strong><\/p>\n\n\n\n\n\n\n
\u901a\u4fe1\u7aef\u53e3<\/strong><\/td>\n<\/tr>\n
\u7ba1\u7406\u7aef\u53e3<\/td>\n \u4ee5\u592a\u7f51TCP\/IP\u7aef\u53e3\uff0cRJ45<\/td>\n<\/tr>\n
TOD (Time Of Day)<\/td>\n 1 x TOD\u8f93\u5165\uff0cDB-9\uff08\u516c\uff09
\n1x TOD\u8f93\u51fa\uff0cDB-9\uff08\u6bcd\uff09\uff0c\u53ef\u7f16\u7a0b\u504f\u79fb\u91cf<\/td>\n<\/tr>\n
\u663e\u793a<\/td>\n 5.7\u82f1\u5bf8\u89e6\u6478\u5c4f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u673a\u68b0\u53c2\u6570<\/strong><\/p>\n\n\n\n\n\n
19\u2019\u2019\u673a\u7bb1<\/td>\n 3U 132 x 436 x 400 mm (HxWxD) \u542b\u524d\u540e\u9762\u677f\u8fde\u63a5\u4ef6\u300223\u82f1\u5bf8\u6807\u51c6\u673a\u67dc\u5b89\u88c5\u4ef6\u3002<\/td>\n<\/tr>\n
\u684c\u9762\u673a\u7bb1<\/td>\n \u9009\u9879<\/td>\n<\/tr>\n
\u91cd\u91cf<\/td>\n <15kg (\u4e0d\u542b\u5305\u88c5)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u73af\u5883\u6761\u4ef6<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
\u64cd\u4f5c\u6761\u4ef6<\/td>\n EN 300 019-1-3, class 3.2 (\u6e29\u5ea6\u6269\u5c55\u5230\u8303\u56f4-5\u00b0C\u5230+55\u00b0C)<\/td>\n<\/tr>\n
\u8fd0\u8f93\u6761\u4ef6<\/td>\n EN 300 019-1-2, class 2.2<\/td>\n<\/tr>\n
\u5b58\u50a8\u6761\u4ef6<\/td>\n EN 300 019-1-1, class 1.1<\/td>\n<\/tr>\n
\u6e7f\u5ea6<\/td>\n \u6700\u592795%<\/td>\n<\/tr>\n
\u6d77\u62d4(\u64cd\u4f5c)<\/td>\n 0 \u2013 15,000m<\/td>\n<\/tr>\n
DC\u78c1\u573a<\/td>\n \u6700\u5927\u00b12 Gauss<\/td>\n<\/tr>\n
\u5b89\u5168<\/td>\n EN 61010-1<\/td>\n<\/tr>\n
EMC & ESD<\/td>\n EN 50081-1
\nEN 50082-1 IEC 801 parts 2, 3, 4, 5 and 6
\nCE compliant<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
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