{"id":129,"date":"2023-07-26T18:09:36","date_gmt":"2023-07-26T10:09:36","guid":{"rendered":"https:\/\/www.bihec.com\/pbpoptel\/?p=129"},"modified":"2023-07-26T18:11:52","modified_gmt":"2023-07-26T10:11:52","slug":"optelopbox-ver-2-2%e8%b6%85%e5%a3%b0%e6%b3%a2%e7%9b%92","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/pbpoptel\/optelopbox-ver-2-2%e8%b6%85%e5%a3%b0%e6%b3%a2%e7%9b%92\/","title":{"rendered":"OPTEL,\u8d85\u58f0\u6ce2\u76d2, OPBOX 2.2,OPBOX 2.1, OPBOX 2.1 CMUT, OPBOX 2.0, OEM OPBOX 2.3"},"content":{"rendered":"
OPTEL<\/a>,OPBOX ver 2.2,\u8d85\u58f0\u6ce2\u76d2<\/a>,OPBOX ver 2.2\u662f\u4e00\u4e2a\u96c6\u6210\u4e86\u8109\u51b2\u53d1\u751f\u5668<\/a>\u548c\u63a5\u6536\u5668\u7684\u53cc\u901a\u9053\u8d85\u58f0\u6ce2\u76d2,OPBOX 2.2<\/a>\u662f\u4e00\u6b3e\u53cc\u901a\u9053\u8d85\u58f0\u6ce2\u6d4b\u8bd5\u8bbe\u5907\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u8d85\u58f0\u6ce2\u6d4b\u91cf\uff0c\u4e5f\u53ef\u5728\u9644\u52a0\u6570\u5b57\u8f93\u5165\/\u8f93\u51fa\u7684\u5e2e\u52a9\u4e0b\u4f5c\u4e3a\u66f4\u590d\u6742\u7cfb\u7edf\u7684\u63a7\u5236\u5668\u3002 \u7279\u5f81<\/p>\n -\u4f4e\u566a\u58f0\u524d\u7f6e\u653e\u5927\u5668(0.74 nV\/\u221a(Hz)) \u6280\u672f\u6570\u636e<\/p>\n \u6a21\u62df\u53c2\u6570<\/strong>:<\/p>\n \u8f93\u5165\u653e\u5927\u5668\u589e\u76ca:-31dB\u81f365dB(\u6b65\u957f0.5dB) \u6280\u672f\u6570\u636e-\u7eed<\/p>\n \u8109\u51b2\u53d1\u751f\u5668:<\/strong><\/p>\n \u8109\u51b2\u7535\u538b:0V\u81f3460V(\u6b63\u8109\u51b2) \u6a21\u6570\u6570\u636e\u91c7\u96c6<\/strong>:<\/p>\n \u5206\u8fa8\u7387:10\u4f4d(\u5b58\u50a88\u4f4d) \u5e26\u4efb\u610f\u51fd\u6570\u53d1\u751f\u5668\u7684DAC (TGC ):<\/strong> \u8f93\u5165\/\u8f93\u51fa<\/p>\n \u4f20\u611f\u5668\u8fde\u63a5\u5668:<\/p>\n PE1(\u53d1\u9001\u548c\u63a5\u6536)BNC\u6216Lemo DB15\u8fde\u63a5\u5668: <\/p>\n \u8f6f\u4ef6<\/p>\n \u6211\u4eec\u5c06\u63d0\u4f9b\u8be5\u8f6f\u4ef6\u7684\u6807\u51c6\u7248\u672c(\u9002\u7528\u4e8e\u4efb\u4f55\u6700\u592710 x64\u7684Microsoft Windows\u5fae\u8f6f\u786c\u4ef6\u8ba4\u8bc1\u62a5\u544a\u83b7\u5f97\u6279\u51c6)\u4ee5\u53ca\u9488\u5bf9\u7279\u6b8a\u9700\u6c42\u7684\u8f6f\u4ef6\u5f00\u53d1\u5957\u4ef6:\u5305\u62ec\u9488\u5bf9LabView\u3001MATLAB x64\u3001dll\u7684C++\u5305\u88c5\u5668\u3001Python\u548cLinux\u7684\u73b0\u6210\u793a\u4f8b\u3002\uff0c\u4ee5\u53ca\u5982\u4f55\u4ece\u4efb\u4f55USB\u5de5\u5177\u76f4\u63a5\u63a7\u5236\u6211\u4eec\u7684\u8bbe\u5907\u7684\u4f4e\u7ea7\u63cf\u8ff0<\/p>\n <\/p>\n<\/div>\n OPTEL,OPBOX ver 2.2,\u8d85\u58f0\u6ce2\u76d2,OPBOX ver 2.2\u662f\u4e00\u4e2a\u96c6\u6210\u4e86\u8109\u51b2\u53d1\u751f\u5668\u548c\u63a5\u6536\u5668\u7684\u53cc\u901a\u9053\u8d85\u58f0\u6ce2\u76d2,OPBOX 2.2\u662f\u4e00\u6b3e\u53cc\u901a\u9053\u8d85\u58f0\u6ce2\u6d4b\u8bd5\u8bbe\u5907\uff0c\u9002\u7528\u4e8e\u5404\u79cd <\/p>\n","protected":false},"author":27,"featured_media":130,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[13,12,10,11,9,4,8],"yoast_head":"\n
\n\u8be5\u8bbe\u5907\u6709\u4e24\u4e2a\u9ad8\u538b\u8109\u51b2\u53d1\u751f\u5668\u548c\u53ef\u5207\u6362\u63a5\u6536\u5668\uff0c\u5141\u8bb8\u5728\u4e24\u4e2a\u8f93\u51fa\u7aef\u8fdb\u884c\u8109\u51b2\u56de\u6ce2\u64cd\u4f5c\uff0c\u5e76\u5728\u4e24\u4e2a\u6536\u53d1\u65b9\u5411(PE1->PE2\u6216PE2->PE1)\u8fdb\u884c\u7a7f\u900f\u4f20\u8f93\u64cd\u4f5c\u3002
\nOpbox 2.2\u8fd8\u53ef\u4ee5\u4e0e\u591a\u8def\u590d\u7528\u5668\u6216\u626b\u63cf\u4eea\u7b49\u8bbe\u5907\u914d\u5408\u4f7f\u7528\u3002
\nFIFO\u5b58\u50a8\u5141\u8bb8\u5728\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u7f13\u51b2\u8bb8\u591a\u91c7\u96c6\uff0c\u5e76\u5c06\u6574\u4e2a\u6570\u636e\u5305\u8f6c\u53d1\u7ed9\u63a7\u5236\u5e94\u7528\u3002
\n\u4ee5\u8fd9\u79cd\u65b9\u5f0f\uff0c\u83b7\u5f97\u4e86\u4ece\u8bbe\u5907\u8bfb\u53d6\u6570\u636e\u7684\u9ad8\u541e\u5410\u91cf<\/p>\n
\n-\u9ad8\u8fbe+89 dB\u7684\u9ad8\u589e\u76ca
\n-\u53ef\u5207\u6362\u6a21\u62df\u6ee4\u6ce2\u5668
\n-\u652f\u6301\u5feb\u901fTGC(\u65f6\u95f4\u589e\u76ca\u8865\u507f)
\n-\u673a\u8f7d\u53cc\u901a\u9053\u9ad8\u538b\u8109\u51b2\u53d1\u751f\u5668(\u9ad8\u8fbe460\u4f0f)
\n-\u8f93\u5165\u8870\u51cf\u5668(-20dB)
\n-\u8f93\u5165\u963b\u629750\u6b27\u59c6
\n-10\u4f4d\u6a21\u6570\u8f6c\u6362\u5668
\n-100MHz\u91c7\u6837\u9891\u7387\uff0c8\u4f4d\u6837\u672c
\n-\u9ad8\u8fbe512k x 16\u4f4d\u6837\u672c\u5b58\u50a8\u5668
\n-\u5ef6\u8fdf\u8bbe\u7f6e\u9ad8\u8fbe65535\u4e2a\u91c7\u6837\u5468\u671f
\n-\u5404\u79cd\u89e6\u53d1\u6a21\u5f0f
\n-BNC\u6216Lemo\u6a21\u62df\u8fde\u63a5\u5668
\n-I\/O\u8fde\u63a5\u5668:6\u4e2a\u8f93\u5165\u548c6\u4e2a\u8f93\u51fa
\n-USB-2.0\u9ad8\u901f(480Mbps)
\n-\u7531USB\u8fde\u63a5\u5668\u4f9b\u7535
\n-\u7d27\u51d1\u7684\u5c3a\u5bf8
\n-\u4f4e\u91cd\u91cf:380\u514b<\/p>\n
\n\u53ef\u5207\u6362\u524d\u7f6e\u653e\u5927\u5668:+24dB
\n\u53ef\u5207\u6362\u8870\u51cf\u5668:-20dB
\n\u8f93\u5165\u8303\u56f4:275\u6beb\u4f0f
\n(2.0V\uff0c\u5e26\u8870\u51cf\u5668-20dB)
\n\u5168\u5e26\u5bbd:
\n\u53ef\u5207\u6362\u6ee4\u6ce2\u5668(-3dB): 0.8 MHz – 25 MHz\uff0c0.5 – 6MHz\uff0c0.5 – 10MHz\uff0c0.5 – 15MHz\uff0c0.5 – 25MHz\uff0c1 – 6MHz\uff0c1 – 10MHz\uff0c1 – 15MHz\uff0c
\n1-25\u5146\u8d6b\uff0c2-6\u5146\u8d6b\uff0c2-10\u5146\u8d6b\uff0c2-15\u5146\u8d6b\uff0c2-25\u5146\u8d6b\uff0c4-6\u5146\u8d6b\uff0c4-10\u5146\u8d6b\uff0c4-15\u5146\u8d6b\uff0c4-25\u5146\u8d6b<\/p>\n
\n\u5145\u7535\u65f6\u95f4:0\u81f36.3us\uff0c\u6b65\u957f\u4e3a0.1us
\n\u4e0b\u964d\u65f6\u95f4:< = 20 ns
\n\u5e26\u5bbd:\u9ad8\u8fbe\u7ea650\u5146\u8d6b
\n\u8f93\u51fa\u963b\u6297:< 1\u6b27\u59c6<\/p>\n
\nADC\u8f93\u5165\u8303\u56f4:0.5V
\n\u91c7\u6837\u9891\u7387(MHz):100.0\uff1b50.0;33.3;25.0;20.0;16.7;14.3;12.5;11.1;10.0;9.1;8.33;7.7;7.14\u548c6.67
\n\u6570\u636e\u7f13\u51b2\u533a:1\u81f3256k\u6837\u672c
\n\u91c7\u6837\u5ef6\u8fdf:0\u523065535\u4e2a\u91c7\u6837\u5468\u671f
\nPRF:\u9ad8\u8fbe100001)\u3002
\n\u786c\u4ef6\u6570\u636e\u5904\u7406:
\n\u6570\u636e\u8868\u793a:RF\uff0c\u7edd\u5bf9\uff1b
\n\u5728\u89c4\u5b9a\u7684\u95e8\u5185\u6d4b\u91cf:3\u4e2a\u5cf0\u503c\u68c0\u6d4b\u5668\uff1b
\n3\u7535\u5e73\u6bd4\u8f83\u5668\u4fe1\u53f7\u68c0\u6d4b:\u7535\u5e73\u3001\u4e0a\u5347\u3001\u4e0b\u964d\u3001\u8f6c\u6362\u3002<\/p>\n
\n\u9891\u7387:100MHz
\n\u5206\u8fa8\u7387:8\u4f4d
\n\u6700\u5927\u503c\u589e\u76ca\u53d8\u5316:48dB\u4e13\u4e1a\u6b65\u9aa4
\n\u89e6\u53d1\u5668:
\n\u8f6f\u4ef6
\n\u8f6f\u4ef6\u547d\u4ee4\uff1b
\n\u5185\u90e8\u7684
\n\u53ef\u7f16\u7a0b\u5b9a\u65f6\u5668\uff1b
\n\u5916\u90e8\u7684
\n2\u4e2a\u589e\u91cf\u7f16\u7801\u5668\u6a21\u5757\uff1b2\u4e2aTTL\u8f93\u5165
\n\u589e\u91cf\u7f16\u7801\u5668\u7684\u8ba1\u6570\u5668\u6a21\u5757:
\n\u4e24\u4e2a32\u4f4d\u6a21\u5757\uff0c\u5e26CHA\u3001CHB\u548cIDX\u8f93\u5165\uff1b
\n\u53ef\u7f16\u7a0b\u8f93\u5165\u6a21\u5f0f:1X\u30012X\u30014X\uff1b
\n\u4f4d\u7f6e\u53ef\u7f16\u7a0b\u89e6\u53d1\uff1b<\/p>\n
\nPE2(\u53d1\u9001\u548c\u63a5\u6536)BNC\u6216\u83b1\u83ab<\/p>\n
\n\u8f93\u5165:
\n6\u4e2a\u8f93\u5165\uff0c\u7528\u4e8e2\u4e2a\u589e\u91cf\u7f16\u7801\u5668\u901a\u9053(A\u3001B\u3001\u7d22\u5f15\u4fe1\u53f7)\u6216\u901a\u7528\u7ebf\u8def\uff1b
\n\u4ea7\u51fa:
\n6\u4e2a\u901a\u7528\u8f93\u51fa\uff1b
\n\u5305\u62ec
\n\u89e6\u53d1\u8f93\u51fa\u4fe1\u53f7(\u540c\u6b65\u8f93\u51fa)\uff1b
\n+5V\u5e26\u4fdd\u9669\u4e1d\u7684\u7535\u6e90\uff0c\u7528\u4e8e\u4e3a\u5916\u90e8\u8bbe\u5907\u4f9b\u7535\u3002<\/p>\n