{"id":16370,"date":"2022-07-08T10:26:53","date_gmt":"2022-07-08T02:26:53","guid":{"rendered":"https:\/\/www.bihec.com\/ahsystems\/?p=16370"},"modified":"2022-07-08T10:26:53","modified_gmt":"2022-07-08T02:26:53","slug":"ahs%e5%8f%8c%e9%94%a5%e5%a4%a9%e7%ba%bfsas-540","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/ahsystems\/ahs%e5%8f%8c%e9%94%a5%e5%a4%a9%e7%ba%bfsas-540\/","title":{"rendered":"AHS\u53cc\u9525\u5929\u7ebfSAS-540"},"content":{"rendered":"<p>AHS<a href=\"https:\/\/www.bihec.com\/ahsystems\/tag\/%e5%8f%8c%e9%94%a5%e5%a4%a9%e7%ba%bf\/\" title=\"View all posts in \u53cc\u9525\u5929\u7ebf\" target=\"_blank\">\u53cc\u9525\u5929\u7ebf<\/a>SAS-540<\/p>\n<p>\u8fd9\u79cd\u53cc\u9525\u5929\u7ebf\u5c06\u63d0\u4f9b\u53ef\u9760\u3001\u53ef\u91cd\u590d\u7684\u6d4b\u91cf\u3002\u662f\u4efb\u4f55EMC\u6d4b\u8bd5\u673a\u6784\u8fdb\u884c\u6cd5\u89c4\u9075\u4ece\u6027\u6d4b\u8bd5\u7684\u7406\u60f3\u89e3\u51b3\u65b9\u6848\u548c\u6807\u51c6\u5de5\u5177\u3002<\/p>\n<p>\u7279\u5f81<\/p>\n<p>20 MHz\u81f3330 MHz<\/p>\n<p>\u5355\u72ec\u6821\u51c6<\/p>\n<p>FCC\u3001CISPR\u548cMIL-STD\u6d4b\u8bd5<\/p>\n<p>\u575a\u56fa\u7684\u7ed3\u6784<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-16371\" src=\"https:\/\/www.bihec.com\/ahsystems\/wp-content\/uploads\/sites\/60\/2022\/07\/SAS-540S1.jpg\" alt=\"\" width=\"300\" height=\"400\" srcset=\"https:\/\/www.bihec.com\/ahsystems\/wp-content\/uploads\/sites\/60\/2022\/07\/SAS-540S1.jpg 300w, https:\/\/www.bihec.com\/ahsystems\/wp-content\/uploads\/sites\/60\/2022\/07\/SAS-540S1-225x300.jpg 225w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>\u4ea7\u54c1\u8be6\u7ec6\u4fe1\u606f<\/p>\n<p>A.H.Systems SAS-540\u53cc\u9525\u5929\u7ebf\u572820 MHz\u81f3330 MHz\u7684\u9891\u7387\u8303\u56f4\u5185\u6709\u6548\u5de5\u4f5c\uff0c\u5176\u8bbe\u8ba1\u7b26\u5408MIL-STD-462\u5c3a\u5bf8\u8981\u6c42\u3002\u8fd9\u79cd\u53cc\u9525\u5929\u7ebf\u4f53\u79ef\u5c0f\uff0c\u975e\u5e38\u9002\u5408\u5728\u5c4f\u853d\u5ba4\u6216\u7535\u6ce2\u6697\u5ba4\u4e2d\u4f7f\u7528\u3002\u5929\u7ebf\u5e73\u8861-\u4e0d\u5e73\u8861\u53d8\u6362\u5668\u7684\u8bbe\u8ba1\u4f7f\u7528\u4e86\u4e0d\u5e73\u8861\u5230\u5e73\u8861\u7684\u53d8\u538b\u5668\uff0c\u4ee5\u6539\u5584\u7ebf\u6027\u54cd\u5e94\uff0c\u662f\u4efb\u4f55EMC\u5408\u89c4\u6027\u6d4b\u8bd5\u673a\u6784\u7684\u6807\u51c6\u5de5\u4f5c\u9a6c\u3002CISPR 16-1-4\u89c4\u5b9a\u53cc\u9525\u5929\u7ebf\u4e3a\u9996\u9009\u5929\u7ebf\uff0c\u8986\u76d630 MHz\u81f3250 MHz\u8303\u56f4\uff0c\u4ee5\u83b7\u5f97\u6700\u4f4e\u7684\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u3002<\/p>\n<p>\u5bf9\u79f0\u6027<\/p>\n<p>\u4e00\u4e9b\u5929\u7ebf\u5236\u9020\u5546\u5728\u53cc\u540c\u8f74\u5143\u4ef6\u4e0a\u6dfb\u52a0\u4e0d\u5bf9\u79f0\u6a2a\u6863\uff0c\u4ee5\u89e3\u51b3\u9ad8\u9891\u54cd\u5e94\u7684\u56fa\u6709\u503e\u89d2\u3002\u6211\u4eec\u7684\u89e3\u51b3\u65b9\u6848\u662f\u5728\u5143\u4ef6\u7684\u4e2d\u5fc3\u67f1\u5468\u56f4\u653e\u7f6e\u4e00\u4e2a\u7b80\u5355\u7684\u94c1\u6c27\u4f53\uff0c\u4ece\u800c\u6d88\u9664\u4e86\u5929\u7ebf\u5bf9\u79f0\u6027\u7684\u53d8\u5316\u3002SAS-540\u53cc\u9525\u5929\u7ebf\u7684\u4f18\u8d8a\u5bf9\u79f0\u6027\u6ee1\u8db3ANSI C63.5-2017\u5bf9\u79f0\u6027\u8981\u6c42\u3002<\/p>\n<p>\u7535\u538b\u9a7b\u6ce2\u6bd4<\/p>\n<p>\u53cc\u9525\u5929\u7ebf\u8bbe\u8ba1\u7684\u4e00\u4e2a\u7f3a\u70b9\u662f\u9a7b\u6ce2\u6bd4\u5dee\uff0c\u5c24\u5176\u662f\u572880 MHz\u4ee5\u4e0b\u3002\u8fd9\u662f\u7531\u4e8eMIL-STD 462\u4e2d\u89c4\u5b9a\u7684\u5c3a\u5bf8\u8981\u6c42\u6709\u9650\uff0c\u53ef\u4ee5\u901a\u8fc7\u9009\u62e9\u66f4\u5927\u7684\u5143\u4ef6\u96c6\u6765\u514b\u670d\u3002\u514b\u670d\u8fd9\u4e00\u7f3a\u70b9\u7684\u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u6dfb\u52a03\u62166 dB\u8870\u51cf\u5668\uff0c\u8fd9\u5c06\u4f7f\u9a7b\u6ce2\u6bd4\u63d0\u9ad82:1\u751a\u81f3\u66f4\u597d\u3002<\/p>\n<p>\u8f90\u5c04\u6a21\u5f0f<\/p>\n<p>\u8f90\u5c04\u65b9\u5411\u56fe\u8f90\u5c04\u65b9\u5411\u56fe\u662f\u5929\u7ebf\u573a\u5f3a\u968f\u8f74\u7684\u89d2\u51fd\u6570\u53d8\u5316\u7684\u56fe\u8868\u3002\u53cc\u9525\u5929\u7ebf\u7684\u8f90\u5c04\u65b9\u5411\u56fe\u7c7b\u4f3c\u4e8e\u534a\u6ce2\u5076\u6781\u5b50\u3002\u5b83\u4eec\u5728H\u5e73\u9762\u5177\u6709\u5168\u65b9\u4f4d\u54cd\u5e94\uff0c\u5728E\u5e73\u9762\u5177\u67098\u5b57\u5f62\u3002H\u9762\u6ce2\u675f\u5bbd\u5ea6\u65b9\u5411\u56fe\u4f7f\u8fd9\u4e9b\u5929\u7ebf\u975e\u5e38\u9002\u5408\u73b0\u573a\u6d4b\u91cf\u548c\u9891\u8c31\u76d1\u6d4b\u3002<\/p>\n<p>\u5305\u62ec\u7684\u96f6\u4ef6\uff1a<\/p>\n<p>SAS-540\u5929\u7ebf\u5df4\u4f26<\/p>\n<p>2\u4e2a\u53ef\u62c6\u5378\u521a\u6027\u5143\u4ef6<\/p>\n<p>ABC-B\uff0c\u5e261\/4-20\u87ba\u7eb9\u7684\u5df4\u4f26\u5361\u7b8d<\/p>\n<p>\u5929\u7ebf\u6821\u51c6\u624b\u518c<\/p>\n<p>*\u5305\u62ec1\u7c73\u30013\u7c73\u548c10\u7c73\u6c34\u5e73\u6781\u6027\u7684\u6821\u51c6\u6570\u636e\u548c\u8bc1\u4e66<\/p>\n<table class=\"table-condensed table-hover table-bordered table-responsive\">\n<tbody>\n<tr>\n<td width=\"273\">Frequency Range:<\/td>\n<td width=\"265\">20 MHz &#8211; 330 MHz<\/td>\n<\/tr>\n<tr>\n<td>Antenna Factor:<\/td>\n<td>8.5 to 21.5 dB\/m<\/td>\n<\/tr>\n<tr>\n<td>Gain:<\/td>\n<td>-22 to 2.8 dBi<\/td>\n<\/tr>\n<tr>\n<td>Maximum Continuous Power:<\/td>\n<td>1 Watt<\/td>\n<\/tr>\n<tr>\n<td>Max Radiated Field:<\/td>\n<td>2 V\/m<\/td>\n<\/tr>\n<tr>\n<td>Pattern Type:<\/td>\n<td>omni-directional<\/td>\n<\/tr>\n<tr>\n<td>Impedance:<\/td>\n<td>50 ohm (Nominal)<\/td>\n<\/tr>\n<tr>\n<td>Connector:<\/td>\n<td>N-Type, female<\/td>\n<\/tr>\n<tr>\n<td>Mounting:<\/td>\n<td>ABC-B (included)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/ahsystems\/tag\/emc%e6%b5%8b%e8%af%95%e5%a4%a9%e7%ba%bf\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 22pt;\" aria-label=\"EMC\u6d4b\u8bd5\u5929\u7ebf (21\u4e2a\u9879\u76ee)\">EMC\u6d4b\u8bd5\u5929\u7ebf<\/a>\n<a href=\"https:\/\/www.bihec.com\/ahsystems\/tag\/emc%e8%be%90%e5%b0%84%e6%b5%8b%e8%af%95\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 19.454545454545pt;\" aria-label=\"EMC\u8f90\u5c04\u6d4b\u8bd5 (20\u4e2a\u9879\u76ee)\">EMC\u8f90\u5c04\u6d4b\u8bd5<\/a>\n<a href=\"https:\/\/www.bihec.com\/ahsystems\/tag\/%e5%8f%8c%e9%94%a5%e5%a4%a9%e7%ba%bf\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"\u53cc\u9525\u5929\u7ebf (16\u4e2a\u9879\u76ee)\">\u53cc\u9525\u5929\u7ebf<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>AHS\u53cc\u9525\u5929\u7ebfSAS-540 \u8fd9\u79cd\u53cc\u9525\u5929\u7ebf\u5c06\u63d0\u4f9b\u53ef\u9760\u3001\u53ef\u91cd\u590d\u7684\u6d4b\u91cf\u3002\u662f\u4efb\u4f55EMC\u6d4b\u8bd5\u673a\u6784\u8fdb\u884c\u6cd5\u89c4\u9075\u4ece\u6027\u6d4b\u8bd5\u7684\u7406\u60f3\u89e3\u51b3\u65b9\u6848\u548c\u6807\u51c6\u5de5\u5177\u3002 \u7279\u5f81 20 MHz\u81f3330 MHz \u5355\u72ec\u6821\u51c6  <\/p>\n","protected":false},"author":12,"featured_media":16372,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,29],"tags":[33,49,21],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/ahsystems\/wp-json\/wp\/v2\/posts\/16370"}],"collection":[{"href":"https:\/\/www.bihec.com\/ahsystems\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/ahsystems\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/ahsystems\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/ahsystems\/wp-json\/wp\/v2\/comments?post=16370"}],"version-history":[{"count":1,"href":"https:\/\/www.bihec.com\/ahsystems\/wp-json\/wp\/v2\/posts\/16370\/revisions"}],"predecessor-version":[{"id":16373,"href":"https:\/\/www.bihec.com\/ahsystems\/wp-json\/wp\/v2\/posts\/16370\/revisions\/16373"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/ahsystems\/wp-json\/wp\/v2\/media\/16372"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/ahsystems\/wp-json\/wp\/v2\/media?parent=16370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/ahsystems\/wp-json\/wp\/v2\/categories?post=16370"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/ahsystems\/wp-json\/wp\/v2\/tags?post=16370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}