{"id":331881,"date":"2018-10-28T12:29:59","date_gmt":"2018-10-28T12:29:59","guid":{"rendered":"https:\/\/www.bihec.com\/radiometrix\/usx2-%e6%97%a0%e7%ba%bf%e7%94%b5%e6%94%b6%e5%8f%91%e5%99%a8\/"},"modified":"2018-10-28T12:29:59","modified_gmt":"2018-10-28T12:29:59","slug":"usx2-%e6%97%a0%e7%ba%bf%e7%94%b5%e6%94%b6%e5%8f%91%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/radiometrix\/usx2-%e6%97%a0%e7%ba%bf%e7%94%b5%e6%94%b6%e5%8f%91%e5%99%a8\/","title":{"rendered":"USX2 \u65e0\u7ebf\u7535\u6536\u53d1\u5668"},"content":{"rendered":"
<\/p>\n
\u7f51\u7edc: <\/p>\n
\u65e0\u7ebf\u7535, UHF, FM, RS232<\/p>\n<\/li>\n
\u8303\u56f4\/\u529f\u7387: <\/p>\n
\u591a\u901a\u8def, \u6570\u636e, \u53ef\u7f16\u7a0b<\/p>\n<\/li>\n<\/ul><\/div>\n
\n <\/span><\/p>\n \u4f9d\u7167ETSI EN 300 220-3\u548cEN 301 489-3 \u4ee5\u4e0aRadiometrix\u516c\u53f8USX2 \u65e0\u7ebf\u7535\u6536\u53d1\u5668<\/strong>\u4ecb\u7ecd\u4e3a\u673a\u5668\u7ffb\u8bd1\uff0c\u4ec5\u4f9b\u53c2\u8003\u3002\u5982\u9700Radiometrix\u516c\u53f8USX2 \u65e0\u7ebf\u7535\u6536\u53d1\u5668<\/strong>\u51c6\u786e\u4fe1\u606f\uff0c\u8bf7\u5728\u7ebf\u54a8\u8be2\u6216\u8bbf\u95eeRadiometrix<\/strong>\u516c\u53f8\u7f51\u7ad9\u3002<\/p>\n<\/div>\n Radiometrix\u516c\u53f8USX2 \u65e0\u7ebf\u7535\u6536\u53d1\u5668\u6280\u672f\u53c2\u6570 \u7f51\u7edc: \u65e0\u7ebf\u7535, UHF, FM, RS232 \u8303\u56f4\/\u529f\u7387: \u591a\u901a\u8def, \u6570\u636e, \u53ef\u7f16\u7a0b Radiometrix\u516c\u53f8USX2 <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[14,5],"yoast_head":"\n
\n
\n USX2\u662f\u5c0f\u591a\u9014\u5f84\u534a\u53cc\u5de5UHF\u6536\u53d1\u5668\u53ef\u5229\u7528\u4e3a\u5728315MHz\u3001433MHz\u548c458MHz\u5e26\u7684\u64cd\u4f5c\u4e0e\u7531100mW\u51b3\u5b9a\u7528\u6237\u53ef\u7f16\u7a0b\u5e8f\u7684RF\u529f\u7387\u8f93\u51fa\u3002
\nUSX2\u63d0\u4f9b\u572825kHz\u9891\u9053\u95f4\u9694\u7684128\u4e2a\u9891\u9053\u3002 USX2\u4e5f\u4ee5\u5728\u4e00\u4e2a\u9891\u7387\u5141\u8bb8\u53d1\u5c04\u673a\u90e8\u5206\u88ab\u7ba1\u7406\uff0c\u5f53\u5728\u522b\u7684\u65f6\u7684\u63a5\u6536\u5668\u7684\u53cc\u91cdVCO\u4e3a\u7279\u8272<\/p>\n
\n \u9ad8\u6027\u80fd\u53ccsuperhet\uff0c 128\u5f15\u5bfcPLL\u5408\u6210\u5668
\n 100mW RF\u529f\u7387\u8f93\u51fa\uff1a \u53ef\u8c03\u6574\u901a\u8fc7\u8fde\u7eed\u547d\u4ee4
\n \u6807\u51c6\u6a21\u5757\u7684\u6570\u636e\u901f\u73875\u5343\u4f4d\/\u79d2
\n \u80fd\u7528\u7684\u8303\u56f4500m
\n \u5145\u5206\u5730\u7b5b\u9009
\n \u7279\u8272\u4e30\u5bcc\u7684\u63a5\u53e3(RSSI\uff0c\u6a21\u5f0f\u548c\u6570\u5b57\u5f0f\u57fa\u5e26)
\n \u6570\u5b57\u5f0fRSSI\u4ea7\u54c1
\n \u5408\u5e76\u4e00\u4e2a1200baud\u6c89\u9ed8\u5be1\u8a00\u7684\u8c03\u5236\u89e3\u8c03\u5668
\n \u53ef\u518d\u7a0b\u5e8f\u5316\u901a\u8fc7RS232\u63a5\u53e3
\n \u4f4e\u529f\u7387\u8981\u6c42<\/span>\n <\/p>\n<\/p><\/div>\n