\n\u591a\u9891\u6bb5\u548c\u591a\u6807\u51c6\u4e2d\u7ee7\u5668<\/h2>\n
<\/p>\n
DIGIREP\u00ae \u6570\u5b57\u76f4\u653e\u7ad9\u7cfb\u5217\u4e0e\u6240\u6709 GSM 2G\u3001UMTS 3G\u3001LTE 4G \u6807\u51c6<\/strong>\u548c\u9891\u7387\u8303\u56f4\u517c\u5bb9\uff1a<\/p>\n
<\/p>\n\n\n\n\n\n\n\n\n| <\/td>\n | \u4e50\u961f<\/td>\n | \u4e0a\u884c<\/td>\n | \u4e0b\u884c<\/td>\n<\/tr>\n |
| \u6807\u51c6 ETSI<\/td>\n | 800<\/td>\n | 832-\u5146\u8d6b 862<\/td>\n | 791-\u5146\u8d6b 821<\/td>\n<\/tr>\n |
| 900<\/td>\n | 880-915 \u5146\u8d6b<\/td>\n | 925-960 \u5146\u8d6b<\/td>\n<\/tr>\n |
| 1800<\/td>\n | 1710-1785 \u5146\u8d6b<\/td>\n | 1805-1880 \u5146\u8d6b<\/td>\n<\/tr>\n |
| 2100<\/td>\n | 1920-1980 \u5146\u8d6b<\/td>\n | 2110-2170\u5146\u8d6b<\/td>\n<\/tr>\n |
| 2600<\/td>\n | 2500-2570 \u5146\u8d6b<\/td>\n | 2620-2690 \u5146\u8d6b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n\nGSM \/ UMTS \/ LTE \u9009\u62e9\u6027\u901a\u9053\u76f4\u653e\u7ad9<\/h2>\nSELECOM \u7684\u00a02G GSM \/ 3G UMTS \/ 4G LTE\u00a0\u4e2d\u7ee7\u5668\u5177\u6709\u591a\u5b50\u5e26\u6ee4\u6ce2<\/strong>\u529f\u80fd\uff0c\u8fd8\u5141\u8bb8\u60a8\uff1a<\/p>\n \n- \u9009\u62e9\u6700\u591a\u00a012 \u4e2a\u9891\u7387\u5b50\u9891\u6bb5<\/strong>\u8fdb\u884c\u91cd\u590d\uff08\u5373\u6d88\u9664\u5176\u4ed6\u5b50\u9891\u6bb5\uff09<\/li>\n
- \u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u72ec\u7acb\u5bf9\u6bcf\u4e2a\u5b50\u9891\u6bb5\u8fdb\u884c\u7f16\u7a0b\uff1a\n
\n- \u4e2d\u5fc3\u9891\u7387<\/li>\n
- \u5e26\u5bbd<\/li>\n
- \u83b7\u5f97<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
\u501f\u52a9\u6b64\u529f\u80fd\uff0c\u4e2d\u7ee7\u5668\u53ef\u4ee5\u6d88\u9664\u4e0d\u9700\u8981\u7684\u8f7d\u6ce2\uff0c\u53ea\u91cd\u590d\u6240\u9700\u7684\u8fd0\u7b97\u7b26<\/li>\n - \n
\u201cUL Standby\u201d\u529f\u80fd<\/h2>\n\u4e3a\u4e86\u5141\u8bb8\u5728\u7ed9\u5b9a\u533a\u57df\u90e8\u7f72\u6700\u5927\u6570\u91cf\u7684 RF\/RF \u4e2d\u7ee7\u5668\uff0c\u8fde\u63a5\u5230\u540c\u4e00\u4e2a\u57fa\u7ad9\uff0c\u5fc5\u987b\u5177\u6709\u4e00\u4e2a\u529f\u80fd\uff0c\u5f53\u4e2d\u7ee7\u5668\u6ca1\u6709\u88ab\u901a\u4fe1\u8bf7\u6c42\u65f6\uff0c\u8be5\u529f\u80fd\u4f1a\u5207\u65ad\u4e0a\u884c\u4fe1\u9053\u7684\u4f20\u8f93\u3002<\/p>\n \u4e8b\u5b9e\u4e0a\uff0cRF\/RF \u4e2d\u7ee7\u5668\u5373\u4f7f\u4e0d\u91cd\u65b0\u53d1\u5c04\u8f7d\u6ce2\uff0c\u4e5f\u4f1a\u53d1\u56de\u975e\u5e38\u4f4e\u7684\u70ed\u566a\u58f0\u80cc\u666f\u3002\u4f46\u662f\uff0c\u6240\u6709\u8fd9\u4e9b\u5c0f\u566a\u58f0\u7684\u603b\u548c\u4f1a\u4ea7\u751f\u4e00\u79cd\u566a\u58f0\u529f\u7387\uff0c\u8fd9\u79cd\u566a\u58f0\u529f\u7387\u4f1a\u4f7f\u57fa\u7ad9\u53d8\u5f97\u4e0d\u654f\u611f\uff0c\u4ece\u800c\u9650\u5236 RF\/RF \u4e2d\u7ee7\u5668\u7684\u4f7f\u7528\u3002<\/p>\n \u539f\u7406\u975e\u5e38\u7b80\u5355\uff1a<\/p>\n \n- \u5728\u4e2d\u7ee7\u5668\u8986\u76d6\u7684\u533a\u57df\u5185\uff0c\u79fb\u52a8\u7535\u8bdd\u4e0d\u8bf7\u6c42\u901a\u4fe1 \u21d2 UL \u9891\u9053\u5904\u4e8e\u5f85\u673a\u72b6\u6001\u21d2\u00a0\u4e2d\u7ee7\u5668\u4e0d\u518d\u53d1\u51fa\u566a\u97f3<\/strong><\/li>\n
- \u5728\u4e2d\u7ee7\u5668\u8986\u76d6\u7684\u533a\u57df\u5185\uff0c\u79fb\u52a8\u8bbe\u5907\u4e0d\u8bf7\u6c42\u901a\u4fe1\u21d2UL \u901a\u9053\u5728\u51e0\u6beb\u79d2\u5185\u6295\u5165\u8fd0\u884c\u21d2\u786e\u4fdd\u901a\u4fe1<\/strong><\/li>\n
- \u8bbe\u5b9a\u7684\u65f6\u95f4\u540e\uff0c\u4e0d\u518d\u4f7f\u7528\u4e2d\u7ee7\u5668\u21d2UL \u901a\u9053\u91cd\u65b0\u7f6e\u4e8e\u5f85\u673a\u72b6\u6001\u21d2\u4e2d\u7ee7\u5668\u4e0d\u518d\u53d1\u51fa\u566a\u58f0<\/strong><\/li>\n
- \n
\u201cUL Standby\u201d\u529f\u80fd<\/h2>\n\u4e3a\u4e86\u5141\u8bb8\u5728\u7ed9\u5b9a\u533a\u57df\u90e8\u7f72\u6700\u5927\u6570\u91cf\u7684 RF\/RF \u4e2d\u7ee7\u5668\uff0c\u8fde\u63a5\u5230\u540c\u4e00\u4e2a\u57fa\u7ad9\uff0c\u5fc5\u987b\u5177\u6709\u4e00\u4e2a\u529f\u80fd\uff0c\u5f53\u4e2d\u7ee7\u5668\u6ca1\u6709\u88ab\u901a\u4fe1\u8bf7\u6c42\u65f6\uff0c\u8be5\u529f\u80fd\u4f1a\u5207\u65ad\u4e0a\u884c\u4fe1\u9053\u7684\u4f20\u8f93\u3002<\/p>\n \u4e8b\u5b9e\u4e0a\uff0cRF\/RF \u4e2d\u7ee7\u5668\u5373\u4f7f\u4e0d\u91cd\u65b0\u53d1\u5c04\u8f7d\u6ce2\uff0c\u4e5f\u4f1a\u53d1\u56de\u975e\u5e38\u4f4e\u7684\u70ed\u566a\u58f0\u80cc\u666f\u3002\u4f46\u662f\uff0c\u6240\u6709\u8fd9\u4e9b\u5c0f\u566a\u58f0\u7684\u603b\u548c\u4f1a\u4ea7\u751f\u4e00\u79cd\u566a\u58f0\u529f\u7387\uff0c\u8fd9\u79cd\u566a\u58f0\u529f\u7387\u4f1a\u4f7f\u57fa\u7ad9\u53d8\u5f97\u4e0d\u654f\u611f\uff0c\u4ece\u800c\u9650\u5236 RF\/RF \u4e2d\u7ee7\u5668\u7684\u4f7f\u7528\u3002<\/p>\n \u539f\u7406\u975e\u5e38\u7b80\u5355\uff1a<\/p>\n \n- \u5728\u4e2d\u7ee7\u5668\u8986\u76d6\u7684\u533a\u57df\u5185\uff0c\u79fb\u52a8\u7535\u8bdd\u4e0d\u8bf7\u6c42\u901a\u4fe1 \u21d2 UL \u9891\u9053\u5904\u4e8e\u5f85\u673a\u72b6\u6001\u21d2\u00a0\u4e2d\u7ee7\u5668\u4e0d\u518d\u53d1\u51fa\u566a\u97f3<\/strong><\/li>\n
- \u5728\u4e2d\u7ee7\u5668\u8986\u76d6\u7684\u533a\u57df\u5185\uff0c\u79fb\u52a8\u8bbe\u5907\u4e0d\u8bf7\u6c42\u901a\u4fe1\u21d2UL \u901a\u9053\u5728\u51e0\u6beb\u79d2\u5185\u6295\u5165\u8fd0\u884c\u21d2\u786e\u4fdd\u901a\u4fe1<\/strong><\/li>\n
- \u8bbe\u5b9a\u7684\u65f6\u95f4\u540e\uff0c\u4e0d\u518d\u4f7f\u7528\u4e2d\u7ee7\u5668\u21d2UL \u901a\u9053\u91cd\u65b0\u7f6e\u4e8e\u5f85\u673a\u72b6\u6001\u21d2\u4e2d\u7ee7\u5668\u4e0d\u518d\u53d1\u51fa\u566a\u58f0<\/strong><\/li>\n
- \n
\u6d88\u9664 3G\/4G \u56de\u58f0<\/h2>\nSELECOM DIGIREP\u00ae \u4e2d\u7ee7\u5668\u914d\u5907\u4e86\u6700\u65b0\u7684\u6570\u5b57\u6280\u672f\uff0c\u5305\u62ec\u56de\u58f0\u6d88\u9664\u3002<\/p>\n \u4e2d\u7ee7\u5668\u5e94\u4ee5\u4e0e\u63a5\u6536\u5929\u7ebf\u4e0a\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u76f8\u540c\u7684\u9891\u7387\u5728\u53d1\u5c04\u5929\u7ebf\u4e0a\u91cd\u4f20\u76f8\u540c\u7684\u4fe1\u53f7\u3002\u4ece\u7269\u7406\u89d2\u5ea6\u6765\u770b\uff0c\u53ea\u8981\u5929\u7ebf\u4e4b\u95f4\u6709\u5f88\u597d\u7684\u9694\u79bb\uff0c\u53cd\u9988\u6548\u5e94\uff08\u9ea6\u514b\u98ce\u9760\u8fd1\u626c\u58f0\u5668\u7684\u53cd\u9988\u6548\u5e94\uff09\u662f\u4e0d\u53ef\u907f\u514d\u7684\u3002<\/p>\n \u4e3a\u4e86\u4e0d\u589e\u52a0\u5b89\u88c5\u6210\u672c\u5e76\u5728\u53d1\u5c04\u5929\u7ebf\u548c\u63a5\u6536\u5929\u7ebf\u4e4b\u95f4\u5b9e\u73b0\u826f\u597d\u7684\u9694\u79bb\uff0c\u8be5\u89e3\u51b3\u65b9\u6848\u662f\u57fa\u4e8e\u8f6f\u4ef6\u89e3\u51b3\u65b9\u6848\u7684\u6570\u5b57\u56de\u58f0\u6d88\u9664<\/strong>\u3002<\/p>\n <\/p>\n SELECOM \u56de\u58f0\u6d88\u9664\u5668\u5141\u8bb8\u5b89\u88c5\u65f6\uff0c\u7edd\u7f18\u5c42\u6bd4\u4e2d\u7ee7\u5668\u7684\u589e\u76ca\u4f4e 15 dB\u3002<\/strong><\/li>\n - \n
\u9891\u8c31\u5206\u6790\u4eea\u548c\u7edf\u8ba1\u6570\u636e<\/h2>\n\u7531\u4e8e\u5176\u6570\u5b57\u529f\u80fd\uff0cDIGIREP\u00ae \u5141\u8bb8\u60a8\u8fdc\u7a0b\u4e86\u89e3\u8bbe\u5907\u7684\u5149\u8c31\u8f93\u51fa\u6027\u80fd\uff1a<\/p>\n |
![\"\"](\"https:\/\/www.bihec.com\/selecom\/wp-content\/uploads\/sites\/1402\/2024\/11\/img_673eacf64a51b.png\")
<\/p>\n![\"\"](\"https:\/\/www.bihec.com\/selecom\/wp-content\/uploads\/sites\/1402\/2024\/11\/img_673eadf067be5.png\")
<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n![\"\"](\"https:\/\/www.bihec.com\/selecom\/wp-content\/uploads\/sites\/1402\/2024\/11\/img_673eadc26350c.png\")
<\/p>\n