{"id":257,"date":"2020-10-09T09:47:18","date_gmt":"2020-10-09T00:47:18","guid":{"rendered":"http:\/\/www.tmele.jp\/en2020\/?post_type=case&#038;p=257"},"modified":"2021-01-08T19:21:44","modified_gmt":"2021-01-08T10:21:44","slug":"1ghz%e5%b8%af%e5%91%a8%e6%b3%a2%e6%95%b0%e3%82%b3%e3%83%b3%e3%83%90%e3%83%bc%e3%82%bf","status":"publish","type":"case","link":"https:\/\/www.tmele.jp\/en2020\/case\/257\/","title":{"rendered":"1GHz band Frequency Conveter"},"content":{"rendered":"<div class=\"inside fields flexs nowrap justify\">\n<div>\n<p>It is a general-purpose down-converter to convert 950~2150MHz into IF signal of 70MHz\u00b120MHz or 140MHz\u00b140MHz. You can set up RF frequency, ATT, ON\/OFF of transmission output by buttons on the front LCD or serial control (RS-422, RS485, Ethernet) via D-SUB connector on the back. You can also save the setting in the memory.<br \/>\nLCD shows the setting status, and LEDs on the front visually show alarm status or control status. It is also available to check local-alarm-status from open-collector-output.<br \/>\nSince inside local signals, RF input signals and IF output signals have monitor-output, you can check those signals one by one.<br \/>\nConfigurable ATT is on RF line and IF line, you can set up most stable condition, considering NF and P1dB. You can also confirm alarm-occuring-record or changing-record of each setting, by checking event logs.<\/p>\n<\/p><\/div>\n<figure><img decoding=\"async\" src=\"https:\/\/www.tmele.jp\/en2020\/wp-content\/themes\/tamagawadenshi\/images\/case\/case04_space03_tester_0.jpg\" alt=\"\"><\/figure>\n<\/div>\n<p><!--h2 class=\"underbar-headcolor\">\u30d6\u30ed\u30c3\u30af\u6982\u8981<\/h2>\n\n\n\n\n<div>\n<img decoding=\"async\" src=\"[sctpl]\/images\/case\/case04_space03_tester_1.jpg\" width=\"1000\" height=\"auto\" class=\"alignnone size-full wp-image-249\" alt=\"\u30a4\u30e1\u30fc\u30b8\u56f3\" \/>\n<\/div>\n\n\n\n\n\n<h3>\u5b9f\u7e3e\u30d6\u30ed\u30c3\u30af\u306e\u6a5f\u80fd<\/h3>\n\n\n\n\n<ul class=\"square36\">\n\n\n<li>\u30c0\u30d6\u30eb\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u65b9\u5f0f\u306b\u3088\u308a\u9ad8\u3044\u30a4\u30e1\u30fc\u30b8\u6291\u5727\u3068\u4e0d\u8981\u6ce2\u9664\u53bb\u304c\u53ef\u80fd<\/li>\n\n\n\n\n<li>RF \u5468\u6ce2\u6570950MHz\uff5e2150MHz \u30921kHz \u30b9\u30c6\u30c3\u30d7\u306b\u3066\u8a2d\u5b9a\u53ef\u80fd<\/li>\n\n\n\n\n<li>70MHz(BW:40MHz)\u53c8\u306f140MHz(BW:80MHz)\u306eIF \u5468\u6ce2\u6570\u306b\u5bfe\u5fdc<\/li>\n\n\n\n\n<li>\u5165\u51fa\u529b\u306e\u53ef\u5909\u30a2\u30c3\u30c6\u30cd\u30fc\u30bf\u306b\u3088\u308a\u3001\u6700\u9069\u5024\u306b\u5229\u5f97\u8abf\u6574\u304c\u53ef\u80fd<\/li>\n\n\n\n\n<li>\u5404\u7a2e\u8a2d\u5b9a\u3092\u30d1\u30cd\u30eb\u53ca\u3073\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u901a\u4fe1(10BASE-T\/100BASE-T)\u306b\u3066\u8a2d\u5b9a\u53ef\u80fd<\/li>\n\n\n\n\n<li>10MHz \u5185\u90e8\/\u5916\u90e8REF \u306e\u81ea\u50cd\u5207\u66ff\u6a5f\u80fd\uff08\u5185\u90e8REF \u306f\u30aa\u30d7\u30b7\u30e7\u30f3\uff09<\/li>\n\n\n\n\n<li>\u8a2d\u5b9a\u60c5\u5831\u3092\u5185\u90e8\u30e1\u30e2\u30ea\u3078\u8a18\u61b6\u53ef\u80fd<\/li>\n\n\n<\/ul>\n\n\n\n\n\n<p>&nbsp;<\/p>\n\n\n\n\n<table>\n\n\n<tr>\n\t\n\n<th>\u9805\u76ee<\/th>\n\n\n\t\n\n<th>\u4ed5\u69d8\u5024(D\/C)<\/th>\n\n\n\t\n\n<th>\u4ed5\u69d8\u5024(U\/C)<\/th>\n\n\n<\/tr>\n\n\n\n\n<tr>\n\t\n\n<th>\u5f62\u72b6<\/th>\n\n\n\t\n\n<td colspan=\"2\">1U \u30e9\u30c3\u30af\u30de\u30a6\u30f3\u30c8 482(W)x508(D)x44.5(H)<\/td>\n\n\n<\/tr>\n\n\n\n\n<tr>\n\t\n\n<th>\u5909\u63db\u5229\u5f97(\u5e38\u6e29)<\/th>\n\n\n\t\n\n<td>44\uff5e48dB<\/td>\n\n\n\t\n\n<td>31\uff5e34dB<\/td>\n\n\n<\/tr>\n\n\n\n\n<tr>\n\t\n\n<th>\u5229\u5f97\u8abf\u6574\u7bc4\u56f2<\/th>\n\n\n\t\n\n<td colspan=\"2\">83dB 0.5dB step<\/td>\n\n\n<\/tr>\n\n\n\n\n<tr>\n\t\n\n<th>\u30a4\u30e1\u30fc\u30b8\u6291\u5727<\/th>\n\n\n\t\n\n<td colspan=\"2\">80dB \u4ee5\u4e0a<\/td>\n\n\n<\/tr>\n\n\n\n\n<tr>\n\t\n\n<th>\u5e2f\u57df\u5185\u30b9\u30d7\u30ea\u30a2\u30b9<\/th>\n\n\n\t\n\n<td colspan=\"2\">-65dBc \u4ee5\u4e0b<\/td>\n\n\n<\/tr>\n\n\n\n\n<tr>\n\t\n\n<th>NF<\/th>\n\n\n\t\n\n<td>14dB \u4ee5\u4e0b<\/td>\n\n\n\t\n\n<td>17dB \u4ee5\u4e0b<\/td>\n\n\n<\/tr>\n\n\n\n\n<tr>\n\t\n\n<th>P1dB<\/th>\n\n\n\t\n\n<td>+12dBm \u4ee5\u4e0a<\/td>\n\n\n\t\n\n<td>+15dBm \u4ee5\u4e0a<\/td>\n\n\n<\/tr>\n\n\n<\/table>\n\n\n\n\n\n<h3>TCV-1002\u3000\u5916\u89b3<\/h3>\n\n\n<img loading=\"lazy\" decoding=\"async\" src=\"[sctpl]\/images\/case\/case04_space03_tester_2.jpg\" alt=\"\" width=\"500\" height=\"628\" class=\"alignnone size-full wp-image-250\" \/--><\/p>\n","protected":false},"featured_media":0,"menu_order":20,"template":"","case_tax":[62],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.tmele.jp\/en2020\/wp-json\/wp\/v2\/case\/257"}],"collection":[{"href":"https:\/\/www.tmele.jp\/en2020\/wp-json\/wp\/v2\/case"}],"about":[{"href":"https:\/\/www.tmele.jp\/en2020\/wp-json\/wp\/v2\/types\/case"}],"wp:attachment":[{"href":"https:\/\/www.tmele.jp\/en2020\/wp-json\/wp\/v2\/media?parent=257"}],"wp:term":[{"taxonomy":"case_tax","embeddable":true,"href":"https:\/\/www.tmele.jp\/en2020\/wp-json\/wp\/v2\/case_tax?post=257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}