{"id":99201,"date":"2024-11-15T14:31:30","date_gmt":"2024-11-15T06:31:30","guid":{"rendered":"\/\/www.viralrail.com\/?p=99201"},"modified":"2024-11-15T14:31:35","modified_gmt":"2024-11-15T06:31:35","slug":"wxsfmkgzyljj","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/99201.html","title":{"rendered":"\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u5de5\u4f5c\u539f\u7406\u7b80\u4ecb"},"content":{"rendered":"\n<p>\u3000\u3000<strong><a href=\"https:\/\/baike.baidu.com\/item\/%E6%97%A0%E7%BA%BF%E6%94%B6%E5%8F%91%E6%A8%A1%E5%9D%97\/10484486\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/baike.baidu.com\/item\/%E6%97%A0%E7%BA%BF%E6%94%B6%E5%8F%91%E6%A8%A1%E5%9D%97\/10484486\" rel=\"noreferrer noopener nofollow\">\u65e0\u7ebf\u6536\u53d1\u6a21\u5757<\/a><\/strong>\u7684\u5de5\u4f5c\u539f\u7406\u6d89\u53ca\u4fe1\u53f7\u7684<strong>\u53d1\u5c04<\/strong>\u3001<strong>\u63a5\u6536<\/strong>\u548c<strong>\u6570\u636e\u5904\u7406<\/strong>\u7b49\u591a\u4e2a\u8fc7\u7a0b\u3002\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u7528\u4e8e\u5c06\u6570\u5b57\u4fe1\u53f7\u8f6c\u6362\u4e3a\u65e0\u7ebf\u7535\u4fe1\u53f7\u53d1\u5c04\u51fa\u53bb\uff0c\u540c\u65f6\u63a5\u6536\u65e0\u7ebf\u4fe1\u53f7\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u6570\u5b57\u4fe1\u53f7\u4f20\u9012\u7ed9\u7ec8\u7aef\u8bbe\u5907\u3002\u5176\u57fa\u672c\u539f\u7406\u53ef\u4ee5\u5206\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u6838\u5fc3\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 \u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u5de5\u4f5c\u539f\u7406\u4ecb\u7ecd<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u4fe1\u53f7\u8c03\u5236\u4e0e\u53d1\u5c04<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4fe1\u53f7\u8c03\u5236<\/strong>\uff1a\u5728\u53d1\u9001\u7aef\uff0c\u6570\u636e(\u901a\u5e38\u662f\u6570\u5b57\u4fe1\u53f7)\u901a\u8fc7\u8c03\u5236\u6280\u672f\u8f6c\u6362\u4e3a\u9002\u5408\u65e0\u7ebf\u4f20\u8f93\u7684\u5c04\u9891\u4fe1\u53f7\u3002\u5e38\u89c1\u7684\u8c03\u5236\u65b9\u5f0f\u5305\u62ec&nbsp;<strong>ASK\uff08\u5e45\u79fb\u952e\u63a7\uff09<\/strong>\u3001<strong>FSK\uff08\u9891\u79fb\u952e\u63a7\uff09<\/strong>\u3001<strong>PSK\uff08\u76f8\u79fb\u952e\u63a7\uff09<\/strong>&nbsp;\u548c&nbsp;<strong>QAM\uff08\u6b63\u4ea4\u5e45\u5ea6\u8c03\u5236\uff09<\/strong>&nbsp;\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>ASK<\/strong>\uff1a\u901a\u8fc7\u6539\u53d8\u4fe1\u53f7\u7684\u632f\u5e45\u6765\u4f20\u8f93\u6570\u636e\uff0c\u9002\u5408\u77ed\u8ddd\u79bb\u4f20\u8f93\uff0c\u4f46\u6613\u53d7\u5e72\u6270\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>FSK<\/strong>\uff1a\u901a\u8fc7\u6539\u53d8\u4fe1\u53f7\u7684\u9891\u7387\u6765\u4f20\u8f93\u6570\u636e\uff0c\u6297\u5e72\u6270\u80fd\u529b\u8f83\u5f3a\uff0c\u9002\u5408\u8f83\u957f\u8ddd\u79bb\u7684\u4f20\u8f93\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>PSK<\/strong>\uff1a\u901a\u8fc7\u6539\u53d8\u4fe1\u53f7\u7684\u76f8\u4f4d\u6765\u4f20\u8f93\u6570\u636e\uff0c\u4f20\u8f93\u901f\u7387\u8f83\u9ad8\uff0c\u9002\u5408\u5bf9\u6570\u636e\u901f\u7387\u8981\u6c42\u9ad8\u7684\u573a\u666f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5c04\u9891\uff08RF\uff09\u4fe1\u53f7\u751f\u6210<\/strong>\uff1a\u8c03\u5236\u540e\u7684\u4fe1\u53f7\u88ab\u8f6c\u6362\u4e3a\u7279\u5b9a\u9891\u7387\u7684\u5c04\u9891\u4fe1\u53f7\uff0c\u5177\u4f53\u9891\u7387\u6839\u636e\u901a\u4fe1\u534f\u8bae(\u59822.4 GHz\u6216433 MHz)\u548c\u5730\u533a\u6cd5\u89c4\u9009\u62e9\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u529f\u7387\u653e\u5927\u4e0e\u5929\u7ebf\u53d1\u5c04<\/strong>\uff1a\u5c04\u9891\u4fe1\u53f7\u7ecf\u8fc7\u529f\u7387\u653e\u5927\u5668(PA)\u589e\u5f3a\uff0c\u589e\u5f3a\u540e\u7684\u4fe1\u53f7\u901a\u8fc7\u5929\u7ebf\u8f90\u5c04\u51fa\u53bb\u3002\u5929\u7ebf\u8bbe\u8ba1\u8981\u8003\u8651\u9891\u7387\u3001\u589e\u76ca\u548c\u8f90\u5c04\u65b9\u5411\u6027\uff0c\u4ee5\u786e\u4fdd\u4fe1\u53f7\u7684\u6709\u6548\u4f20\u8f93\u8303\u56f4\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u4fe1\u53f7\u4f20\u64ad\u4e0e\u8870\u51cf<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u65e0\u7ebf\u4fe1\u53f7\u7684\u4f20\u64ad\u8fc7\u7a0b\u4e2d\uff0c\u4fe1\u53f7\u4f1a\u53d7\u5230<strong>\u81ea\u7531\u7a7a\u95f4\u8870\u51cf<\/strong>\u3001<strong>\u591a\u5f84\u6548\u5e94<\/strong>\u3001<strong>\u969c\u788d\u7269\u906e\u6321<\/strong>\u3001<strong>\u7535\u78c1\u5e72\u6270<\/strong>\u7b49\u56e0\u7d20\u7684\u5f71\u54cd\u3002\u8fd9\u4e9b\u56e0\u7d20\u4f1a\u5bfc\u81f4\u4fe1\u53f7\u5728\u63a5\u6536\u7aef\u7684\u5f3a\u5ea6\u548c\u8d28\u91cf\u4e0b\u964d\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u591a\u5f84\u6548\u5e94<\/strong>\uff1a\u4fe1\u53f7\u5728\u9047\u5230\u5899\u58c1\u3001\u5730\u9762\u7b49\u969c\u788d\u7269\u65f6\u4f1a\u53d1\u751f\u53cd\u5c04\u3001\u6298\u5c04\u6216\u6563\u5c04\uff0c\u63a5\u6536\u7aef\u4f1a\u63a5\u6536\u5230\u591a\u4e2a\u8def\u5f84\u5230\u8fbe\u7684\u540c\u4e00\u4fe1\u53f7\uff0c\u5bfc\u81f4\u4fe1\u53f7\u53e0\u52a0\u3001\u76f8\u4e92\u5e72\u6270\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4fe1\u53f7\u8870\u51cf<\/strong>\uff1a\u968f\u8ddd\u79bb\u589e\u52a0\uff0c\u4fe1\u53f7\u5f3a\u5ea6\u4f1a\u8fc5\u901f\u8870\u51cf\uff0c\u4e14\u9ad8\u9891\u4fe1\u53f7\u6bd4\u4f4e\u9891\u4fe1\u53f7\u8870\u51cf\u66f4\u5feb\uff0c\u56e0\u6b64\u9891\u7387\u9009\u62e9\u9700\u8981\u5e73\u8861\u4f20\u8f93\u8ddd\u79bb\u548c\u4fe1\u53f7\u7a7f\u900f\u80fd\u529b\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u4fe1\u53f7\u63a5\u6536\u4e0e\u89e3\u8c03<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4fe1\u53f7\u63a5\u6536<\/strong>\uff1a\u63a5\u6536\u7aef\u5929\u7ebf\u4ece\u7a7a\u95f4\u4e2d\u63a5\u6536\u5c04\u9891\u4fe1\u53f7\uff0c\u5c06\u5176\u8f6c\u6362\u4e3a\u7535\u4fe1\u53f7\u9001\u5165\u63a5\u6536\u7535\u8def\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u566a\u58f0\u653e\u5927\u5668\uff08LNA\uff09\u653e\u5927<\/strong>\uff1a\u7531\u4e8e\u4fe1\u53f7\u5728\u4f20\u64ad\u8fc7\u7a0b\u4e2d\u4f1a\u6709\u8870\u51cf\uff0c\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u5f80\u5f80\u5f88\u5f31\uff0c\u4f4e\u566a\u58f0\u653e\u5927\u5668\u4f1a\u5bf9\u4fe1\u53f7\u8fdb\u884c\u521d\u6b65\u653e\u5927\uff0c\u540c\u65f6\u5c3d\u91cf\u51cf\u5c11\u566a\u58f0\u7684\u5f15\u5165\uff0c\u4ee5\u786e\u4fdd\u4fe1\u53f7\u7684\u6709\u6548\u6062\u590d\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u89e3\u8c03<\/strong>\uff1a\u89e3\u8c03\u662f\u5c06\u63a5\u6536\u5230\u7684\u5c04\u9891\u4fe1\u53f7\u8fd8\u539f\u4e3a\u57fa\u5e26\u4fe1\u53f7\u7684\u8fc7\u7a0b\u3002\u89e3\u8c03\u65b9\u5f0f\u4e0e\u53d1\u5c04\u7aef\u7684\u8c03\u5236\u65b9\u5f0f\u5bf9\u5e94\uff0c\u6bd4\u5982ASK\u8c03\u5236\u7684\u4fe1\u53f7\u8981\u7528ASK\u89e3\u8c03\u5668\uff0cFSK\u8c03\u5236\u7684\u4fe1\u53f7\u7528FSK\u89e3\u8c03\u5668\u7b49\u3002\u89e3\u8c03\u540e\u5f97\u5230\u7684\u57fa\u5e26\u4fe1\u53f7\u518d\u88ab\u8fdb\u4e00\u6b65\u8f6c\u6362\u4e3a\u6570\u5b57\u4fe1\u53f7\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u57fa\u5e26\u5904\u7406\u4e0e\u6570\u636e\u6062\u590d<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u6570\u636e\u6ee4\u6ce2\u4e0e\u9519\u8bef\u6821\u6b63<\/strong>\uff1a\u89e3\u8c03\u540e\u7684\u4fe1\u53f7\u5305\u542b\u566a\u58f0\u548c\u53ef\u80fd\u7684\u4f20\u8f93\u9519\u8bef\uff0c\u56e0\u6b64\u9700\u8981\u8fdb\u884c\u6ee4\u6ce2\u548c\u9519\u8bef\u6821\u6b63\u3002\u5e38\u7528\u7684\u9519\u8bef\u6821\u6b63\u65b9\u6cd5\u5305\u62ec\u5947\u5076\u6821\u9a8c\u3001CRC\u6821\u9a8c\u548c\u524d\u5411\u7ea0\u9519\u7801(FEC)\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u636e\u5e27\u5904\u7406<\/strong>\uff1a\u89e3\u7801\u540e\uff0c\u6570\u636e\u4f20\u8f93\u6a21\u5757\u5c06\u63a5\u6536\u7684\u6570\u636e\u5206\u6210\u5e27\u7ed3\u6784\uff0c\u6309\u7167\u534f\u8bae(\u5982Wi-Fi\u3001Zigbee\u7b49)\u89e3\u6790\u5e27\u5934\u3001\u5e27\u4f53\u548c\u5e27\u5c3e\u4fe1\u606f\uff0c\u786e\u4fdd\u6570\u636e\u5b8c\u6574\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u5b57\u4fe1\u53f7\u8f93\u51fa<\/strong>\uff1a\u7ecf\u8fc7\u6570\u636e\u5904\u7406\u540e\u7684\u4fe1\u53f7\u6062\u590d\u4e3a\u539f\u59cb\u7684\u6570\u5b57\u6570\u636e\uff0c\u4f20\u9012\u5230\u7ec8\u7aef\u8bbe\u5907\u6216\u63a7\u5236\u5668\uff0c\u5b8c\u6210\u65e0\u7ebf\u6570\u636e\u7684\u63a5\u6536\u8fc7\u7a0b\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30005.&nbsp;<strong>\u63a7\u5236\u4e0e\u534f\u8bae\u7ba1\u7406<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u901a\u5e38\u9075\u5faa\u7279\u5b9a\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5982Wi-Fi\u3001Bluetooth\u3001LoRa\u7b49\uff0c\u8fd9\u4e9b\u534f\u8bae\u5b9a\u4e49\u4e86\u6570\u636e\u7684\u683c\u5f0f\u3001\u4f20\u8f93\u901f\u7387\u3001\u901a\u4fe1\u9891\u7387\u3001\u9519\u8bef\u68c0\u6d4b\u7b49\u6807\u51c6\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u540c\u6b65\u4e0e\u63e1\u624b<\/strong>\uff1a\u5728\u901a\u4fe1\u5efa\u7acb\u65f6\uff0c\u6536\u53d1\u53cc\u65b9\u901a\u8fc7\u540c\u6b65\u4fe1\u53f7\u548c\u63e1\u624b\u534f\u8bae\u786e\u5b9a\u8fde\u63a5\u72b6\u6001\uff0c\u786e\u4fdd\u6570\u636e\u7684\u7a33\u5b9a\u4f20\u8f93\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u529f\u7387\u63a7\u5236\u4e0e\u9891\u7387\u5207\u6362<\/strong>\uff1a\u4e3a\u4e86\u4f18\u5316\u529f\u8017\u548c\u901a\u4fe1\u8d28\u91cf\uff0c\u6a21\u5757\u4f1a\u6839\u636e\u73af\u5883\u6761\u4ef6\u81ea\u52a8\u8c03\u6574\u53d1\u5c04\u529f\u7387\uff0c\u6216\u5728\u5e72\u6270\u8f83\u5f3a\u7684\u60c5\u51b5\u4e0b\u5207\u6362\u5de5\u4f5c\u9891\u7387(\u5982\u8df3\u9891\u6280\u672f)\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<strong>\u793a\u4f8b\uff1a\u4e00\u4e2a\u5178\u578b\u7684\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u5de5\u4f5c\u6d41\u7a0b<\/strong><\/p>\n\n\n\n<p>\u3000\u3000<strong>\u53d1\u9001\u7aef<\/strong>\uff1a\u6570\u5b57\u6570\u636e\u8f93\u5165 -&gt; \u6570\u636e\u8c03\u5236(\u4f8b\u5982FSK) -&gt; \u5c04\u9891\u4fe1\u53f7\u751f\u6210 -&gt; \u529f\u7387\u653e\u5927 -&gt; \u5929\u7ebf\u53d1\u5c04\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u63a5\u6536\u7aef<\/strong>\uff1a\u5929\u7ebf\u63a5\u6536\u4fe1\u53f7 -&gt; \u4fe1\u53f7\u653e\u5927(LNA) -&gt; \u6570\u636e\u89e3\u8c03(FSK\u89e3\u8c03) -&gt; \u6570\u636e\u6ee4\u6ce2\u4e0e\u9519\u8bef\u6821\u6b63 -&gt; \u6570\u5b57\u4fe1\u53f7\u8f93\u51fa\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u7684\u5de5\u4f5c\u539f\u7406\u6d89\u53ca\u4ece\u6570\u5b57\u4fe1\u53f7\u8c03\u5236\u3001\u5c04\u9891\u4fe1\u53f7\u53d1\u5c04\u3001\u4fe1\u53f7\u63a5\u6536\u3001\u89e3\u8c03\u5230\u6570\u5b57\u6570\u636e\u6062\u590d\u7684\u5168\u8fc7\u7a0b\u3002\u901a\u8fc7\u8c03\u5236\u89e3\u8c03\u6280\u672f\u3001\u5c04\u9891\u4fe1\u53f7\u5904\u7406\u3001\u566a\u58f0\u6291\u5236\u548c\u534f\u8bae\u63a7\u5236\u7b49\u624b\u6bb5\uff0c\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u80fd\u591f\u5b9e\u73b0\u7a33\u5b9a\u3001\u53ef\u9760\u7684\u65e0\u7ebf\u6570\u636e\u4f20\u8f93\u3002\u8fd9\u79cd\u6a21\u5757\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u4e2d\uff0c\u4f8b\u5982\u7269\u8054\u7f51\u8bbe\u5907\u3001\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u548c\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u7b49\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"726\" height=\"450\" src=\"\/\/www.viralrail.com\/wp-content\/uploads\/2024\/11\/wxsfmk241115a.jpg\" alt=\"\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\" class=\"wp-image-99203\" srcset=\"\/\/www.viralrail.com\/wp-content\/uploads\/2024\/11\/wxsfmk241115a.jpg 726w, \/\/www.viralrail.com\/wp-content\/uploads\/2024\/11\/wxsfmk241115a-300x186.jpg 300w, \/\/www.viralrail.com\/wp-content\/uploads\/2024\/11\/wxsfmk241115a-600x372.jpg 600w\" sizes=\"(max-width: 726px) 100vw, 726px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u4e2d\u5e38\u89c1\u7684\u8c03\u5236\u65b9\u5f0f\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n<p>\u3000\u3000\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u4e2d\u5e38\u89c1\u7684\u8c03\u5236\u65b9\u5f0f\u5305\u62ec\u5e45\u5ea6\u8c03\u5236(AM)\u3001\u9891\u7387\u8c03\u5236(FM)\u3001\u76f8\u4f4d\u8c03\u5236(PM)\u3001\u6b63\u4ea4\u5e45\u5ea6\u8c03\u5236(QAM)\u3001\u6b63\u4ea4\u952e\u63a7(OOK)\u3001\u504f\u79fb\u56db\u76f8\u76f8\u79fb\u952e\u63a7(OQPSK)\u3001\u9ad8\u65af\u6700\u5c0f\u9891\u79fb\u952e\u63a7(GMSK)\u3001\u9ad8\u65af\u9891\u7387\u79fb\u952e\u63a7(GFSK)\u7b49\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u5e45\u5ea6\u8c03\u5236\uff08AM\uff09<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5de5\u4f5c\u539f\u7406<\/strong>\uff1a\u901a\u8fc7\u6539\u53d8\u8f7d\u6ce2\u4fe1\u53f7\u7684\u5e45\u5ea6\u6765\u4f20\u8f93\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u5f53\u4fe1\u606f\u4fe1\u53f7\u4e3a\u9ad8\u7535\u5e73\u65f6\uff0c\u8f7d\u6ce2\u4fe1\u53f7\u7684\u5e45\u5ea6\u589e\u52a0;\u5f53\u4fe1\u606f\u4fe1\u53f7\u4e3a\u4f4e\u7535\u5e73\u65f6\uff0c\u8f7d\u6ce2\u4fe1\u53f7\u7684\u5e45\u5ea6\u51cf\u5c11\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a\u9002\u7528\u4e8e\u8bed\u97f3\u901a\u4fe1\u548c\u7b80\u5355\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4f46\u5176\u566a\u58f0\u514d\u75ab\u6027\u8f83\u5dee\uff0c\u529f\u7387\u6548\u7387\u4f4e\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u9891\u7387\u8c03\u5236\uff08FM\uff09<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5de5\u4f5c\u539f\u7406<\/strong>\uff1a\u901a\u8fc7\u6539\u53d8\u8f7d\u6ce2\u4fe1\u53f7\u7684\u9891\u7387\u6765\u4f20\u8f93\u4fe1\u606f\u3002\u4fe1\u606f\u4fe1\u53f7\u7684\u53d8\u5316\u5bfc\u81f4\u8f7d\u6ce2\u9891\u7387\u7684\u53d8\u5316\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5e7f\u64ad\u548c\u79fb\u52a8\u901a\u4fe1\u7cfb\u7edf\uff0c\u56e0\u4e3a\u5176\u5177\u6709\u8f83\u9ad8\u7684\u566a\u58f0\u514d\u75ab\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u76f8\u4f4d\u8c03\u5236\uff08PM\uff09<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5de5\u4f5c\u539f\u7406<\/strong>\uff1a\u901a\u8fc7\u6539\u53d8\u8f7d\u6ce2\u4fe1\u53f7\u7684\u76f8\u4f4d\u6765\u4f20\u8f93\u4fe1\u606f\u3002\u4fe1\u606f\u4fe1\u53f7\u7684\u53d8\u5316\u5bfc\u81f4\u8f7d\u6ce2\u76f8\u4f4d\u7684\u53d8\u5316\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a\u9002\u7528\u4e8e\u9700\u8981\u9ad8\u6297\u5e72\u6270\u80fd\u529b\u7684\u5e94\u7528\u573a\u666f\uff0c\u5982\u519b\u4e8b\u901a\u4fe1\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u6b63\u4ea4\u5e45\u5ea6\u8c03\u5236\uff08QAM\uff09<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5de5\u4f5c\u539f\u7406<\/strong>\uff1a\u7ed3\u5408\u4e86\u5e45\u5ea6\u548c\u76f8\u4f4d\u8c03\u5236\u7684\u4f18\u70b9\uff0c\u901a\u8fc7\u540c\u65f6\u6539\u53d8\u8f7d\u6ce2\u4fe1\u53f7\u7684\u5e45\u5ea6\u548c\u76f8\u4f4d\u6765\u4f20\u8f93\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a\u5e38\u7528\u4e8e\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u5982\u6570\u5b57\u7535\u89c6\u548c\u5149\u7ea4\u901a\u4fe1\uff0c\u56e0\u4e3a\u5176\u5177\u6709\u9ad8\u529f\u7387\u6548\u7387\u548c\u826f\u597d\u7684\u566a\u58f0\u514d\u75ab\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30005.&nbsp;<strong>\u6b63\u4ea4\u952e\u63a7\uff08OOK\uff09<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5de5\u4f5c\u539f\u7406<\/strong>\uff1a\u901a\u8fc7\u5728\u4e24\u4e2a\u6b63\u4ea4\u7684\u8f7d\u6ce2\u4fe1\u53f7\u4e4b\u95f4\u5207\u6362\u6765\u4f20\u8f93\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u5f53\u4fe1\u606f\u4fe1\u53f7\u4e3a\u9ad8\u7535\u5e73\u65f6\uff0c\u9009\u62e9\u4e00\u4e2a\u8f7d\u6ce2\u4fe1\u53f7;\u5f53\u4fe1\u606f\u4fe1\u53f7\u4e3a\u4f4e\u7535\u5e73\u65f6\uff0c\u9009\u62e9\u53e6\u4e00\u4e2a\u8f7d\u6ce2\u4fe1\u53f7\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a\u9002\u7528\u4e8e\u77ed\u8ddd\u79bb\u65e0\u7ebf\u901a\u4fe1\uff0c\u5982\u7ea2\u5916\u901a\u4fe1\u548c\u65e0\u7ebf\u9f20\u6807\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30006.&nbsp;<strong>\u504f\u79fb\u56db\u76f8\u76f8\u79fb\u952e\u63a7\uff08OQPSK\uff09<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5de5\u4f5c\u539f\u7406<\/strong>\uff1a\u4e00\u79cd\u6539\u8fdb\u7684QPSK\u8c03\u5236\u65b9\u5f0f\uff0c\u901a\u8fc7\u5728\u56db\u4e2a\u76f8\u4f4d\u70b9\u4e4b\u95f4\u8fdb\u884c\u504f\u79fb\u6765\u4f20\u8f93\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a\u7528\u4e8eZigbee\u6a21\u5757\u7b49\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\uff0c\u63d0\u4f9b\u8f83\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u8f83\u597d\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30007.&nbsp;<strong>\u9ad8\u65af\u6700\u5c0f\u9891\u79fb\u952e\u63a7\uff08GMSK\uff09<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5de5\u4f5c\u539f\u7406<\/strong>\uff1a\u901a\u8fc7\u4f7f\u7528\u9ad8\u65af\u6ee4\u6ce2\u5668\u5bf9\u9891\u79fb\u952e\u63a7\u4fe1\u53f7\u8fdb\u884c\u5e73\u6ed1\u5904\u7406\uff0c\u4ee5\u51cf\u5c11\u5e26\u5bbd\u9700\u6c42\u5e76\u63d0\u9ad8\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a\u5e7f\u6cdb\u5e94\u7528\u4e8eGSM\u79fb\u52a8\u901a\u4fe1\u7cfb\u7edf\uff0c\u56e0\u4e3a\u5176\u5177\u6709\u8f83\u4f4e\u7684\u5e26\u5bbd\u9700\u6c42\u548c\u8f83\u9ad8\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30008.&nbsp;<strong>\u9ad8\u65af\u9891\u7387\u79fb\u952e\u63a7\uff08GFSK\uff09<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5de5\u4f5c\u539f\u7406<\/strong>\uff1a\u901a\u8fc7\u4f7f\u7528\u9ad8\u65af\u6ee4\u6ce2\u5668\u5bf9\u9891\u7387\u79fb\u952e\u63a7\u4fe1\u53f7\u8fdb\u884c\u5e73\u6ed1\u5904\u7406\uff0c\u4ee5\u51cf\u5c11\u5e26\u5bbd\u9700\u6c42\u5e76\u63d0\u9ad8\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a\u5e38\u7528\u4e8e\u4f4e\u901f\u6570\u636e\u4f20\u8f93\uff0c\u5982\u65e0\u7ebf\u9f20\u6807\u548c\u952e\u76d8\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 \u4e2d\u9891\u653e\u5927\u7535\u8def\u5982\u4f55\u63d0\u9ad8\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u7684\u4fe1\u53f7\u4f20\u8f93\u8ddd\u79bb\u548c\u8d28\u91cf?<\/h2>\n\n\n\n<p>\u3000\u3000\u8bbe\u8ba1\u4e00\u4e2a\u9ad8\u6548\u7684\u4e2d\u9891\u653e\u5927\u7535\u8def\uff0c\u4ee5\u63d0\u9ad8\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u7684\u4fe1\u53f7\u4f20\u8f93\u8ddd\u79bb\u548c\u8d28\u91cf\uff0c\u9700\u8981\u7efc\u5408\u8003\u8651\u591a\u4e2a\u56e0\u7d20\uff0c\u5305\u62ec\u7535\u8def\u8bbe\u8ba1\u3001\u6ee4\u6ce2\u5668\u9009\u62e9\u3001\u589e\u76ca\u63a7\u5236\u4ee5\u53ca\u566a\u58f0\u6291\u5236\u7b49\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u8bbe\u8ba1\u65b9\u6848\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u4e2d\u9891\u653e\u5927\u5668\u7684\u57fa\u672c\u539f\u7406\u4e0e\u8bbe\u8ba1<\/h3>\n\n\n\n<p>\u3000\u3000\u4e2d\u9891\u653e\u5927\u5668(IF Amplifier)\u662f\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u4e2d\u7684\u5173\u952e\u7ec4\u4ef6\uff0c\u5176\u4e3b\u8981\u4f5c\u7528\u662f\u5c06\u63a5\u6536\u5230\u7684\u4e2d\u9891\u4fe1\u53f7\u8fdb\u884c\u653e\u5927\uff0c\u4ece\u800c\u63d0\u9ad8\u4fe1\u53f7\u7684\u5f3a\u5ea6\u548c\u8d28\u91cf\u3002\u8d85\u5916\u5dee\u63a5\u6536\u673a\u7684\u5de5\u4f5c\u539f\u7406\u662f\u901a\u8fc7\u5c06\u63a5\u6536\u5230\u7684\u9ad8\u9891\u4fe1\u53f7\u4e0e\u672c\u5730\u632f\u8361\u5668\u4ea7\u751f\u7684\u4fe1\u53f7\u76f8\u51cf\uff0c\u5f97\u5230\u4e00\u4e2a\u56fa\u5b9a\u9891\u7387\u7684\u4e2d\u9891\u4fe1\u53f7\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u6ee4\u6ce2\u5668\u7684\u9009\u62e9<\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u4e2d\u9891\u653e\u5927\u7535\u8def\u4e2d\uff0c\u6ee4\u6ce2\u5668\u7684\u9009\u62e9\u81f3\u5173\u91cd\u8981\u3002\u9676\u74f7\u6ee4\u6ce2\u5668\u56e0\u5176\u4f18\u826f\u7684\u6ee4\u6ce2\u6027\u80fd\u548c\u8f83\u4f4e\u7684\u63d2\u5165\u635f\u8017\u800c\u88ab\u5e7f\u6cdb\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u5728FM\u6536\u97f3\u673a\u4e2d\uff0c\u901a\u5e38\u4f7f\u752810.7MHz\u7684\u4e2d\u9891\u4fe1\u53f7\uff0c\u5e76\u901a\u8fc7\u9676\u74f7\u6ee4\u6ce2\u5668\u8fdb\u884c\u653e\u5927\u3002\u6b64\u5916\uff0c\u56db\u6781\u5355\u7247\u6676\u4f53\u6ee4\u6ce2\u5668\u4e5f\u53ef\u4ee5\u7528\u4e8e\u6ee4\u9664\u90bb\u9053\u6742\u6ce2\uff0c\u4ece\u800c\u63d0\u9ad8\u4fe1\u53f7\u7684\u7eaf\u51c0\u5ea6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003. \u589e\u76ca\u63a7\u5236\u4e0e\u81ea\u52a8\u589e\u76ca\u63a7\u5236(AGC)<\/h3>\n\n\n\n<p>\u3000\u3000\u4e3a\u4e86\u786e\u4fdd\u4e2d\u9891\u653e\u5927\u5668\u5728\u4e0d\u540c\u4fe1\u53f7\u5f3a\u5ea6\u4e0b\u90fd\u80fd\u7a33\u5b9a\u5de5\u4f5c\uff0c\u53ef\u4ee5\u91c7\u7528\u81ea\u52a8\u589e\u76ca\u63a7\u5236(AGC)\u56de\u8def\u3002AGC\u56de\u8def\u53ef\u4ee5\u6839\u636e\u8f93\u5165\u4fe1\u53f7\u7684\u5f3a\u5ea6\u81ea\u52a8\u8c03\u6574\u653e\u5927\u5668\u7684\u589e\u76ca\uff0c\u4ece\u800c\u4fdd\u6301\u8f93\u51fa\u4fe1\u53f7\u7684\u7a33\u5b9a\u3002\u6b64\u5916\uff0c\u4f7f\u7528\u9ad8\u52a8\u6001\u8303\u56f4\u7684\u5bbd\u5e26\u653e\u5927\u5668\u5982ERA-8SM+\uff0c\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u589e\u76ca\u3001\u4f4e\u566a\u58f0\u548c\u826f\u597d\u7684\u589e\u76ca\u5e73\u5766\u5ea6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004. \u7535\u8def\u8bbe\u8ba1\u4e0e\u8c03\u8bd5<\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u5b9e\u9645\u7535\u8def\u8bbe\u8ba1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u7cfb\u7edf\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u7535\u538b\u548c\u7535\u8def\u914d\u7f6e\u3002\u4f8b\u5982\uff0c\u5728\u4e24\u7ea7\u4e2d\u9891\u653e\u5927\u5668\u4e2d\uff0c\u677f\u7535\u538b\u5e94\u5c3d\u91cf\u4e0d\u8d85\u8fc750\u4f0f\u7279\uff0c\u4ee5\u63d0\u4f9b\u8db3\u591f\u7684\u589e\u76ca\u548c\u66f4\u9ad8\u7684\u7a33\u5b9a\u6027\u3002\u6b64\u5916\uff0c\u8fd8\u9700\u8981\u6ce8\u610f\u7535\u8def\u7684\u8026\u5408\u548c\u8fde\u63a5\uff0c\u786e\u4fdd\u6240\u6709\u80a1\u7ebf\u6b63\u786e\u710a\u63a5\u5e76\u5f62\u6210\u826f\u597d\u8fde\u63a5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30005. \u5b9e\u9a8c\u4e0e\u6d4b\u8bd5<\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u8bbe\u8ba1\u5b8c\u6210\u540e\uff0c\u9700\u8981\u8fdb\u884c\u8be6\u7ec6\u7684\u5b9e\u9a8c\u548c\u6d4b\u8bd5\uff0c\u4ee5\u9a8c\u8bc1\u7535\u8def\u7684\u6027\u80fd\u3002\u5b9e\u9a8c\u6b65\u9aa4\u5305\u62ec\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u5c06\u5404\u6a21\u5757\u6309\u56fe\u8fde\u63a5\u597d\u5e76\u63a5\u901a\u7535\u6e90\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u8c03\u6574\u53d8\u5bb9\u4e8c\u6781\u7ba1\u8c03\u9891\u5668\u7684\u8f7d\u9891\u548c\u4f4e\u9891\u4fe1\u53f7\u6e90\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u8bbe\u7f6e\u9ad8\u9891\u529f\u7387\u653e\u5927\u4e0e\u53d1\u5c04\u5b9e\u9a8c\u6a21\u5757\u4e2d\u7684\u5f00\u5173\u4f4d\u7f6e\u5e76\u62c9\u597d\u5929\u7ebf\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u8c03\u6574\u8c03\u8c10\u56de\u8def\u8c10\u632f\u653e\u5927\u5668\u548c\u9274\u9891\u5668\u7684\u7535\u4f4d\u5668\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6d4b\u8bd5\u5404\u6a21\u5757\u8f93\u5165\u8f93\u51fa\u6ce2\u5f62\u5e76\u8c03\u6574\u53ef\u8c03\u5143\u4ef6\u4ee5\u8fbe\u5230\u6700\u4f73\u8f93\u51fa\u72b6\u6001\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30006. \u5bbd\/\u7a84\u8f6c\u6362\u7535\u8def\u8bbe\u8ba1<\/h3>\n\n\n\n<p>\u3000\u3000\u4e3a\u4e86\u9002\u5e94\u4e0d\u540c\u7684\u901a\u4fe1\u9700\u6c42\uff0c\u53ef\u4ee5\u8bbe\u8ba1\u5bbd\/\u7a84\u8f6c\u6362\u7535\u8def\u3002\u901a\u8fc7\u5207\u6362\u9676\u74f7\u6ee4\u6ce2\u5668(CF1\u548cCF2)\uff0c\u53ef\u4ee5\u4e3a\u6bcf\u4e2a\u4fe1\u9053\u8bbe\u7f6e\u7a84\u5e26\u548c\u5bbd\u5e26\u3002\u5f53\u63a5\u6536\u5230\u5bbd\u5e26\u6570\u636e\u65f6\uff0cQ14\u5173\u95ed\uff0cQ17\u5f00\u542f;\u5f53\u63a5\u6536\u5230\u7a84\u5e26\u6570\u636e\u65f6\uff0cQ14\u5f00\u542f\uff0cQ17\u5173\u95ed\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 \u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u7684\u63a5\u6536\u7aef\u5982\u4f55\u53bb\u9664\u6742\u6ce2\u5e72\u6270?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u7684\u63a5\u6536\u7aef\uff0c\u6709\u6548\u53bb\u9664\u6742\u6ce2\u5e72\u6270\u5e76\u63d0\u9ad8\u4fe1\u53f7\u7684\u63a5\u6536\u8d28\u91cf\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\u5b9e\u73b0\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4f7f\u7528\u6676\u4f53\u6ee4\u6ce2\u5668<\/strong>\uff1a\u6839\u636e\u300aTHE STANDARD MANUAL OF AMATEUR RADIO COMMUNICATION\u300b\u4e2d\u7684\u63cf\u8ff0\uff0c\u6676\u4f53\u6ee4\u6ce2\u5668\u53ef\u4ee5\u663e\u8457\u51cf\u5c11\u5e72\u6270\u5e76\u63d0\u9ad8\u4fe1\u53f7\u8d28\u91cf\u3002\u901a\u8fc7\u5c06\u6676\u4f53\u6ee4\u6ce2\u5668\u7684\u9891\u7387\u8bbe\u7f6e\u4e3a\u6700\u5c16\u9510\u7684\u4f4d\u7f6e\u5e76\u8c03\u6574\u76f8\u4f4d\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u521d\u59cb\u7684\u8282\u62cd\u632f\u8361\u5668\u8c03\u6574\u3002\u5728\u6b63\u5e38\u64cd\u4f5c\u4e2d\uff0c\u5e94\u5c06\u6676\u4f53\u6ee4\u6ce2\u5668\u4fdd\u6301\u5728\u7535\u8def\u4e2d\u8fdb\u884c\u6240\u6709\u8c03\u8c10\uff0c\u4ee5\u5145\u5206\u5229\u7528\u5176\u51cf\u5c11\u5e72\u6270\u7684\u6548\u679c\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u81ea\u9002\u5e94\u6742\u6ce2\u6291\u5236\uff08ACS\uff09\u548c\u4e2d\u503c\u6ee4\u6ce2\uff08MF\uff09<\/strong>&nbsp;\uff1a\u5bf9\u4e8e\u98ce\u5ed3\u7ebf\u96f7\u8fbe(WPR)\u63a5\u6536\u4fe1\u53f7\u4e2d\u7684\u4e25\u91cd\u6742\u6ce2\u95ee\u9898\uff0c\u53ef\u4ee5\u91c7\u7528\u81ea\u9002\u5e94\u6742\u6ce2\u6291\u5236(ACS)\u548c\u4e2d\u503c\u6ee4\u6ce2(MF)\u3002ACS\u901a\u8fc7\u786e\u5b9a\u65f6\u95f4\u5e8f\u5217\u7684\u6743\u91cd\u6765\u51cf\u5c11\u7531\u58f0\u5b66\u9635\u5217\u6536\u96c6\u7684\u6570\u636e\u4e2d\u7684\u6742\u6ce2\uff0c\u800cMF\u53ef\u4ee5\u5728ACS\u540e\u6b8b\u4f59\u6742\u6ce2\u51fa\u73b0\u7684\u65f6\u95f4\u9650\u5236\u5185\uff0c\u62d2\u7edd\u5305\u542b\u6b8b\u4f59\u6742\u6ce2\u7684\u591a\u666e\u52d2\u8c31\u3002\u8fd9\u79cd\u65b9\u6cd5\u5df2\u88ab\u8bc1\u660e\u80fd\u591f\u6709\u6548\u68c0\u6d4b\u5230\u88ab\u4e25\u91cd\u6742\u6ce2\u63a9\u85cf\u7684\u6e05\u7a7a\u56de\u6ce2\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u901a\u963b\u65ad\u6ee4\u6ce2\u6280\u672f<\/strong>\uff1a\u5728\u5bbd\u5e26\u63a5\u6536\u5668\u4e2d\uff0c\u4f4e\u901a\u963b\u65ad\u6ee4\u6ce2\u6280\u672f\u53ef\u4ee5\u589e\u5f3a\u7ebf\u6027\u5ea6\u548c\u6291\u5236\u6742\u6563\u5e72\u6270\u7684\u80fd\u529b\u3002\u8fd9\u79cd\u65b9\u6cd5\u901a\u8fc7\u6291\u5236\u6742\u6563\u5e72\u6270\u548c\u63d0\u9ad8\u7ebf\u6027\u5ea6\u6765\u89e3\u51b3\u4fe1\u53f7\u8d28\u91cf\u95ee\u9898\uff0c\u5e76\u63d0\u51fa\u4e86\u4e00\u79cd2\u9636\u6bb5\u591a\u76f8\u8c10\u6ce2\u6291\u5236\u6280\u672f\u6765\u6539\u5584\u8c10\u6ce2\u6291\u5236\u6bd4\u7684\u9c81\u68d2\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u81ea\u52a8\u589e\u76ca\u63a7\u5236\uff08AGC\uff09<\/strong>&nbsp;\uff1a\u81ea\u52a8\u589e\u76ca\u63a7\u5236(AGC)\u6839\u636e\u63a5\u6536\u4fe1\u53f7\u5f3a\u5ea6\u5bf9\u63a5\u6536\u5668\u7684\u589e\u76ca\u8fdb\u884c\u53cd\u6bd4\u8c03\u8282\uff0c\u5373\u4f7f\u5728\u63a5\u6536\u4fe1\u53f7\u7535\u5e73\u53d1\u751f\u8f83\u5927\u53d8\u5316\u65f6\u4e5f\u80fd\u4fdd\u6301\u63a5\u6536\u5668\u8f93\u51fa\u76f8\u5bf9\u7a33\u5b9a\u3002\u8fd9\u6709\u52a9\u4e8e\u5728\u5f3a\u5f31\u4fe1\u53f7\u4e0b\u90fd\u80fd\u6709\u6548\u8865\u507f\u8870\u51cf\u5e76\u4fdd\u6301\u6052\u5b9a\u7684\u97f3\u9891\u8f93\u51fa\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5c4f\u853d\u548c\u6ee4\u6ce2\u7535\u6e90\u7ebf<\/strong>\uff1a\u4e3a\u4e86\u907f\u514d\u591a\u9891\u4fe1\u53f7\u4e2d\u7684\u201c\u9e1f\u9e23\u201d\u548c\u6742\u6563\u4fe1\u53f7\uff0c\u63a5\u6536\u5668\u7535\u8def\u4e2d\u5fc5\u987b\u4ed4\u7ec6\u5730\u5c4f\u853d\u548c\u6ee4\u6ce2\u7535\u6e90\u7ebf\u3002\u8fd9\u53ef\u4ee5\u51cf\u5c11\u7531\u4e8e\u7535\u6e90\u7ebf\u5f15\u8d77\u7684\u5e72\u6270\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f7f\u7528\u8868\u9762\u58f0\u6ce2\uff08SAW\uff09\u6ee4\u6ce2\u5668\u548c\u4f4e\u566a\u58f0\u653e\u5927\u5668\uff08LNA\uff09<\/strong>&nbsp;\uff1a\u5728\u65e0\u7ebf\u63a5\u6536\u5668\u4e2d\uff0c\u63a5\u6536\u5929\u7ebf\u53d1\u51fa\u7684\u4fe1\u53f7\u9996\u5148\u901a\u8fc7\u5916\u7f6e\u8868\u9762\u58f0\u6ce2(SAW)\u6ee4\u6ce2\u5668\u8fdb\u884c\u6ee4\u6ce2\uff0c\u7136\u540e\u901a\u8fc7\u4f4e\u566a\u58f0\u653e\u5927\u5668(LNA)\uff0c\u6700\u540e\u901a\u8fc7\u6df7\u9891\u5668\u5c06RF\u4fe1\u53f7\u4e0b\u8c03\u81f3\u4e2d\u95f4\u9891\u7387(IF)\u6216\u76f4\u63a5\u8f6c\u6362\u4e3aDC\u8fdb\u884c\u8fdb\u4e00\u6b65\u6ee4\u6ce2\u3002\u8fd9\u4e9b\u7ec4\u4ef6\u6709\u52a9\u4e8e\u9009\u62e9\u4fe1\u9053\u5e76\u51cf\u5c11\u6742\u6ce2\u5e72\u6270\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 \u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u5982\u4f55\u5b9e\u73b0\u53bb\u6296\u52a8\u548c\u4fe1\u53f7\u8f6c\u6362?<\/h2>\n\n\n\n<p>\u3000\u3000\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u5728\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u8fc7\u7a0b\u4e2d\uff0c\u5b9e\u73b0\u53bb\u6296\u52a8\u548c\u4fe1\u53f7\u8f6c\u6362\u7684\u65b9\u6cd5\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul 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