{"id":88,"date":"2019-04-29T14:24:46","date_gmt":"2019-04-29T06:24:46","guid":{"rendered":"https:\/\/www.bihec.com\/pulsarmicrowave\/?p=88"},"modified":"2019-04-30T14:43:32","modified_gmt":"2019-04-30T06:43:32","slug":"analog-voltage-variable-attenuators","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/pulsarmicrowave\/analog-voltage-variable-attenuators\/","title":{"rendered":"Pin\u4e8c\u6781\u7ba1\u8870\u51cf\u5668\uff1a\u7535\u538b\u53ef\u53d8\u8870\u51cf\u5668\uff080.25-16 GHz\uff09"},"content":{"rendered":"<h3>\u6a21\u62df<a href=\"https:\/\/www.bihec.com\/pulsarmicrowave\/tag\/%e7%94%b5%e5%8e%8b%e5%8f%af%e5%8f%98%e8%a1%b0%e5%87%8f%e5%99%a8\/\" title=\"View all posts in \u7535\u538b\u53ef\u53d8\u8870\u51cf\u5668\" target=\"_blank\">\u7535\u538b\u53ef\u53d8\u8870\u51cf\u5668<\/a><\/h3>\n<p>\u6211\u4eec\u7684\u538b\u63a7<a href=\"https:\/\/www.bihec.com\/pulsarmicrowave\/tag\/%e8%a1%b0%e5%87%8f%e5%99%a8\/\" title=\"View all posts in \u8870\u51cf\u5668\" target=\"_blank\">\u8870\u51cf\u5668<\/a>\u7cfb\u5217\u662f\u975e\u53cd\u5c04\u578b\u7684\uff0c\u8303\u56f4\u4e3a32 dB\uff0c64 dB\u3002\u4f7f\u7528Pin\u4e8c\u6781\u7ba1\uff0c\u9891\u7387\u8303\u56f4\u4e3a0.25-16 GHz\u3002\u5b83\u4eec\u7684\u63a7\u5236\u7535\u538b\u4e3a0~+8 VDC\uff0c\u6700\u5927\u8f93\u5165\u529f\u7387\u4e3a+27 dBm\u3002\u8fd9\u4e9b\u8870\u51cf\u5668\u662f\u53cc\u5411\u7684\uff1a<a href=\"https:\/\/www.bihec.com\/pulsarmicrowave\/tag\/sma\/\" title=\"View all posts in SMA\" target=\"_blank\">SMA<\/a>\u7aef\u53e3\u53ef\u7528\u4e8e\u8f93\u5165\u3002<\/p>\n<p><img loading=\"lazy\" class=\"alignnone wp-image-89 size-full\" src=\"https:\/\/www.bihec.com\/pulsarmicrowave\/wp-content\/uploads\/sites\/315\/2019\/04\/0.25-16.png\" alt=\"\" width=\"1280\" height=\"1217\" srcset=\"https:\/\/www.bihec.com\/pulsarmicrowave\/wp-content\/uploads\/sites\/315\/2019\/04\/0.25-16.png 1280w, https:\/\/www.bihec.com\/pulsarmicrowave\/wp-content\/uploads\/sites\/315\/2019\/04\/0.25-16-300x285.png 300w, https:\/\/www.bihec.com\/pulsarmicrowave\/wp-content\/uploads\/sites\/315\/2019\/04\/0.25-16-768x730.png 768w, https:\/\/www.bihec.com\/pulsarmicrowave\/wp-content\/uploads\/sites\/315\/2019\/04\/0.25-16-1024x974.png 1024w, https:\/\/www.bihec.com\/pulsarmicrowave\/wp-content\/uploads\/sites\/315\/2019\/04\/0.25-16-500x475.png 500w, https:\/\/www.bihec.com\/pulsarmicrowave\/wp-content\/uploads\/sites\/315\/2019\/04\/0.25-16-800x761.png 800w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3>\u6982\u51b5\uff1a<\/h3>\n<p>\u63a7\u5236\u7535\u538b\uff1a\u5178\u578b\u503c\u4e3a0\u81f3+8\u4f0f\u3002<br \/>\n\u5de5\u4f5c\u529f\u7387\uff1a&lt;= 0 dBm<br \/>\n\u529f\u7387\u5904\u7406\uff1a\u6700\u5927+27 dBm\u3002<br \/>\n\u5de5\u4f5c\u6e29\u5ea6\uff1a-25\u00b0C\u81f3+ 80\u00b0C<\/p>\n<p>\u8c10\u6ce2\u5931\u771f\u53d7\u8f93\u5165\u529f\u7387\u548c\u9891\u7387\u7684\u5f71\u54cd\u3002<br \/>\n\u8f93\u5165\u529f\u7387\u5c0f\u4e8e0.0 dBm\u65f6\uff0c\u5178\u578b\u5931\u771f\u4e3a50 dBc\u3002<br \/>\n\u5bf9\u4e8e\u5c0f\u4e8e0.0 dBm\u7684\u8f93\u5165\u529f\u7387\uff0c\u53cc\u97f3\u4e92\u8c03\u4ea7\u7269\u901a\u5e38\u4e3a54 dBc\u3002<br \/>\n\u8fd9\u4e9b\u8870\u51cf\u5668\u662f\u53cc\u5411\u7684\u3002<br \/>\nJ1\u6216J2\u5747\u53ef\u7528\u4f5c\u8f93\u5165\u3002<\/p>\n<p>\u53ef\u63d0\u4f9b\u5176\u4ed6\u9891\u6bb5\u548c\u8870\u51cf\u8303\u56f4\u3002<\/p>\n<table class=\"misc\">\n<caption>\u8870\u51cf\u5668\u7cbe\u5ea6\u4e0e\u9891\u7387<\/caption>\n<tbody>\n<tr>\n<th class=\"nobdr\" colspan=\"2\">\u5e26\u5bbd\uff082\uff1a1\uff09<\/th>\n<th class=\"nobdr\" colspan=\"2\">\u5e26\u5bbd\uff084\uff1a1\uff09<\/th>\n<\/tr>\n<tr>\n<th>\u5e73\u6574\u5ea6<br \/>\n\uff08dB\uff09<\/th>\n<th>\u8870\u51cf<br \/>\n\uff08dB\uff09<\/th>\n<th>\u5e73\u6574\u5ea6<br \/>\n\uff08dB\uff09<\/th>\n<th>\u8870\u51cf<br \/>\n\uff08dB\uff09<\/th>\n<\/tr>\n<tr>\n<td>\u00b10.5<\/td>\n<td>0-10<\/td>\n<td>\u00b10.6<\/td>\n<td>0-10<\/td>\n<\/tr>\n<tr>\n<td>\u00b10.8<\/td>\n<td>0-20<\/td>\n<td>\u00b11.2<\/td>\n<td>0-20<\/td>\n<\/tr>\n<tr>\n<td>\u00b11.2<\/td>\n<td>0-30<\/td>\n<td>\u00b11.8<\/td>\n<td>0-30<\/td>\n<\/tr>\n<tr>\n<td>\u00b11.5<\/td>\n<td>0-40<\/td>\n<td>\u00b12.2<\/td>\n<td>0-40<\/td>\n<\/tr>\n<tr>\n<td>\u00b12.2<\/td>\n<td>0-64<\/td>\n<td>\u00b13.5<\/td>\n<td>0-64<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5178\u578b\u8870\u51cf\u4e0e\u7535\u538b<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-90\" src=\"https:\/\/www.bihec.com\/pulsarmicrowave\/wp-content\/uploads\/sites\/315\/2019\/04\/attenuator-vcontrol.gif\" alt=\"\" width=\"254\" height=\"283\" \/><\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/pulsarmicrowave\/tag\/%e7%94%b5%e5%8e%8b%e5%8f%af%e5%8f%98%e8%a1%b0%e5%87%8f%e5%99%a8\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"\u7535\u538b\u53ef\u53d8\u8870\u51cf\u5668 (4\u4e2a\u9879\u76ee)\">\u7535\u538b\u53ef\u53d8\u8870\u51cf\u5668<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>\u6a21\u62df\u7535\u538b\u53ef\u53d8\u8870\u51cf\u5668 \u6211\u4eec\u7684\u538b\u63a7\u8870\u51cf\u5668\u7cfb\u5217\u662f\u975e\u53cd\u5c04\u578b\u7684\uff0c\u8303\u56f4\u4e3a32 dB\uff0c64 dB\u3002\u4f7f\u7528Pin\u4e8c\u6781\u7ba1\uff0c\u9891\u7387\u8303\u56f4\u4e3a0.25-16 GHz\u3002\u5b83\u4eec\u7684\u63a7\u5236\u7535\u538b\u4e3a0~+8 VDC\uff0c\u6700\u5927\u8f93\u5165\u529f <\/p>\n","protected":false},"author":7,"featured_media":91,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[22],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/pulsarmicrowave\/wp-json\/wp\/v2\/posts\/88"}],"collection":[{"href":"https:\/\/www.bihec.com\/pulsarmicrowave\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/pulsarmicrowave\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/pulsarmicrowave\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/pulsarmicrowave\/wp-json\/wp\/v2\/comments?post=88"}],"version-history":[{"count":0,"href":"https:\/\/www.bihec.com\/pulsarmicrowave\/wp-json\/wp\/v2\/posts\/88\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/pulsarmicrowave\/wp-json\/wp\/v2\/media\/91"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/pulsarmicrowave\/wp-json\/wp\/v2\/media?parent=88"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/pulsarmicrowave\/wp-json\/wp\/v2\/categories?post=88"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/pulsarmicrowave\/wp-json\/wp\/v2\/tags?post=88"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}