{"id":331833,"date":"2018-10-28T12:29:55","date_gmt":"2018-10-28T12:29:55","guid":{"rendered":"https:\/\/www.bihec.com\/radiometrix\/tx1-vhf%e6%97%a0%e7%ba%bf%e7%94%b5%e5%8f%91%e9%80%81%e5%99%a8\/"},"modified":"2018-10-28T12:29:55","modified_gmt":"2018-10-28T12:29:55","slug":"tx1-vhf%e6%97%a0%e7%ba%bf%e7%94%b5%e5%8f%91%e9%80%81%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/radiometrix\/tx1-vhf%e6%97%a0%e7%ba%bf%e7%94%b5%e5%8f%91%e9%80%81%e5%99%a8\/","title":{"rendered":"TX1 VHF\u65e0\u7ebf\u7535\u53d1\u9001\u5668"},"content":{"rendered":"
<\/p>\n
\u7f51\u7edc: <\/p>\n
VHF, FM<\/p>\n<\/li>\n
\u6280\u672f\u53c2\u6570: <\/p>\n
\u6570\u636e<\/p>\n<\/li>\n<\/ul><\/div>\n
\n <\/span><\/p>\n \u94c8\u7531\u72ec\u7acb\u88ab\u901a\u62a5\u7684\u8eab\u4f53\u8bc1\u660e\u4e86 \u4ee5\u4e0aRadiometrix\u516c\u53f8TX1 VHF\u65e0\u7ebf\u7535\u53d1\u9001\u5668<\/strong>\u4ecb\u7ecd\u4e3a\u673a\u5668\u7ffb\u8bd1\uff0c\u4ec5\u4f9b\u53c2\u8003\u3002\u5982\u9700Radiometrix\u516c\u53f8TX1 VHF\u65e0\u7ebf\u7535\u53d1\u9001\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\u53f8TX1 VHF\u65e0\u7ebf\u7535\u53d1\u9001\u5668\u6280\u672f\u53c2\u6570 \u7f51\u7edc: VHF, FM \u6280\u672f\u53c2\u6570: \u6570\u636e Radiometrix\u516c\u53f8TX1 VHF\u65e0\u7ebf\u7535\u53d1\u9001\u5668\u4ecb\u7ecd TX1\u548cRX1\u5f62\u6210 <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[6,5],"yoast_head":"\n
\n
\n TX1\u548cRX1\u5f62\u6210\u4e00\u53f0\u5fae\u578b\u751a\u9ad8\u9891\u65e0\u7ebf\u7535\u901a\u4fe1\u53d1\u5c04\u673a\u6216\u63a5\u6536\u5668\u5bf9\u8bbe\u8ba1\u4e3aPCB\u67b6\u7f6e\u548c\u9002\u7528\u4e8e\u6269\u5145\u57df\u6570\u636e\u94fe\u8def\u5728\u52a0\u901f\u5bf910kbps\u3002 10km+\u7684\u94fe\u63a5\u8303\u56f4\u662f\u53ef\u8fbe\u6210\u7684\u4e0e\u6570\u636e\u901f\u7387\u548c\u5929\u7ebf\u9002\u5f53\u7684\u9009\u62e9\u3002
\n\u53ef\u5229\u7528\u4e3a\u6267\u7167\u8c41\u514d\u64cd\u4f5c\u5728\u82f1\u56fd173MHz\u5e26\uff0c TX1 & RX1\u6a21\u5757\u7ed3\u5408\u6709\u6548\u7684\u63a9\u62a4\u4ee5\u4f7f\u5047\u8f90\u5c04\u548c\u611f\u53d7\u6027\u51cf\u5230\u6700\u5c0f\u7684\u5185\u90e8\u8fc7\u6ee4\u4ece\u800c\u4fdd\u8bc1EMC\u670d\u4ece\u3002<\/p>\n
\n \u6838\u5b9e\u4f9d\u4ece\u8c10\u8c03\u7684\u65e0\u7ebf\u7535\u6807\u51c6ETSI EN 300 220-3\u7531\u88ab\u68c0\u5b9a\u7684\u6d4b\u8bd5\u5b9e\u9a8c\u5ba4
\n \u6838\u5b9e\u4f9d\u4ece\u8c10\u8c03\u7684EMC\u6807\u51c6ETSI EN 301 489-3\u7531\u88ab\u68c0\u5b9a\u7684\u6d4b\u8bd5\u5b9e\u9a8c\u5ba4
\n \u9891\u7387\u53ef\u5229\u7528\u4f5c\u4e3a\u6807\u51c6\uff1a 173.225MHz\uff0c 173.250MHz
\n \u5176\u4ed6\u9891\u7387\u4ece151.300MHz\u5230173.250MHz\u53ef\u5229\u7528\u5bf9\u547d\u4ee4
\n \u4e0e25kHz\u9891\u9053\u95f4\u9694\u7684\u6570\u636e\u901f\u738710\u5343\u4f4d\/\u79d2
\n \u5bf910km+\u7684\u80fd\u7528\u7684\u8303\u56f4
\n \u88ab\u7b5b\u9009\u7684\u5efa\u7b51<\/span>\n <\/p>\n<\/p><\/div>\n