{"id":256,"date":"2025-01-07T21:12:19","date_gmt":"2025-01-07T13:12:19","guid":{"rendered":"https:\/\/www.bihec.com\/2jantennas\/?p=256"},"modified":"2025-01-07T21:12:19","modified_gmt":"2025-01-07T13:12:19","slug":"2j-antennas-%e7%bb%84%e5%90%88%e5%a4%96%e9%83%a8%e5%a4%a9%e7%ba%bf-2j9438jbwhdtv-dvbt-dab-%e7%94%b5%e8%a7%86%e5%a4%a9%e7%ba%bf%e8%9e%ba%e4%b8%9d%e5%ae%89%e8%a3%85-%e6%9d%86%e5%ae%89%e8%a3%85","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/2jantennas\/2j-antennas-%e7%bb%84%e5%90%88%e5%a4%96%e9%83%a8%e5%a4%a9%e7%ba%bf-2j9438jbwhdtv-dvbt-dab-%e7%94%b5%e8%a7%86%e5%a4%a9%e7%ba%bf%e8%9e%ba%e4%b8%9d%e5%ae%89%e8%a3%85-%e6%9d%86%e5%ae%89%e8%a3%85\/","title":{"rendered":"2J Antennas, \u7ec4\u5408\u5916\u90e8\u5929\u7ebf, 2J9438JBW,HDTV\/DVBT\/DAB \u7535\u89c6\u5929\u7ebf,\u87ba\u4e1d\u5b89\u88c5\/\u6746\u5b89\u88c5"},"content":{"rendered":"

2J Antennas<\/a>, \u7ec4\u5408\u5916\u90e8\u5929\u7ebf<\/a>, 2J9438JBW<\/a>,HDTV\/DVBT\/DAB \u7535\u89c6\u5929\u7ebf<\/a>,\u87ba\u4e1d\u5b89\u88c5\/\u6746\u5b89\u88c5<\/a><\/p>\n

2J<\/strong>9438JBW\u00a0HDTV\/DVBT\/DAB \u7535\u89c6\u5929\u7ebf<\/span><\/div>\n

Sombrero HDTV\/DVBT\/DVBT2\/FM\/DAB \u6570\u5b57\u7535\u89c6\u548c\u9ad8\u6e05\u6536\u97f3\u673a\u5929\u7ebf<\/h1>\n
\n
\u8fde\u63a5 \uff081\uff09<\/div>\n
2\u00d7 HDTV\/DVBT<\/div>\n
\u8c03\u9891 \uff0888-108 MHz\uff09<\/div>\n
DAB \uff08150-240 \u5146\u8d6b\uff09<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u5b89\u88c5<\/th>\n\u87ba\u4e1d\u5b89\u88c5<\/a>\u3001\u6746\u5b89\u88c5<\/td>\n<\/tr>\n
\u5c3a\u5bf8 \uff08mm\uff09<\/th>\n280 \u00d7 280 \u00d7 212<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/th>\n-40 \u00b0C \u81f3 +85 \u00b0C<\/td>\n<\/tr>\n
\u5929\u7ebf\u91cd\u91cf \uff08gr\uff09<\/th>\n750 \u514b\uff08\u4ec5\u5929\u7ebf\uff0c\u65e0\u652f\u67b6\uff0c\u65e0\u7535\u7f06\uff09<\/td>\n<\/tr>\n
\u6574\u5305\u91cd\u91cf \uff08gr\uff09<\/th>\n2470 \u514b\uff08\u5b8c\u6574\u5305\u88c5 – \u5e26 10m \u7535\u7f06\u7684\u5929\u7ebf\u3001\u652f\u67b6\u3001\u653e\u5927\u5668\u30012m \u7535\u89c6\u7535\u7f06\u5f15\u7ebf\u3001\u5b89\u88c5\u9002\u914d\u5668\uff09<\/td>\n<\/tr>\n
\u5305\u88c5\u5c3a\u5bf8 \uff08mm\uff09<\/th>\n330 \u00d7 300 \u00d7 235<\/td>\n<\/tr>\n
\u7d2b\u5916\u7ebf\u9632\u62a4<\/th>\n\u662f\u7684<\/td>\n<\/tr>\n
\u4ea4\u6d41\u9002\u914d\u5668<\/th>\n\u5e26\u7f8e\u56fd\u3001\u6b27\u76df\u548c\u82f1\u56fd\u63d2\u5934<\/td>\n<\/tr>\n
\u8bc1\u4e66<\/th>\nIP67\u7684\uff0c IP69 \u9632\u62a4\u7b49\u7ea7<\/td>\n<\/tr>\n
\u6807\u51c6\u989c\u8272<\/th>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"\"<\/p>\n

\"\"<\/p>\n

\u4e3b\u8981\u7279\u70b9<\/h2>\n
\n
HDTV\/DVBT\/DVBT2\/FM\/DAB \u5929\u7ebf<\/div>\n
\u7528\u4e8e\u8239\u8236\u3001\u623f\u8f66\u548c\u5ba4\u5916\u5b89\u88c5<\/div>\n
\u53ef\u9760\u7684\u7535\u89c6\u63a5\u6536<\/div>\n
\u5168\u5411\u7535\u89c6\u5929\u7ebf<\/div>\n
\u53cc\u6781\u5316 H\/V \u5929\u7ebf<\/div>\n
+30dB \u6570\u5b57\u653e\u5927\u5668<\/div>\n
360\u00b0 \u8986\u76d6<\/div>\n
\u72ec\u7279\u7684\u52a8\u6001\u6709\u6e90\u589e\u76ca -10 \u81f3 +30dB<\/div>\n
\u591a\u8fbe 2 \u53f0\u7535\u89c6\/DAB \u548c 1 \u4e2a FM<\/div>\n
\u7d2b\u5916\u7ebf\u9632\u62a4<\/div>\n
\u5305\u62ec\u5929\u7ebf\u652f\u67b6<\/div>\n
\u5305\u62ec\u5b89\u88c5\u9644\u4ef6<\/div>\n
\u53ef\u5b9a\u5236\u7684\u7535\u7f06\u548c\u8fde\u63a5\u5668<\/div>\n
\n
\n
\n

\u5929\u7ebf\u63cf\u8ff0<\/h2>\n
\n

2J<\/strong>9438JBW<\/strong><\/h2>\n

\u6700\u5f3a\u5927\u7684\u5168\u5411\u9632\u6c34\u6570\u5b57\u7535\u89c6\/\u9ad8\u6e05\u6536\u97f3\u673a\u5929\u7ebf\uff0c\u9002\u5408\u6237\u5916\u4f7f\u7528<\/strong><\/p>\n

2J Antennas \u662f\u65e0\u7ebf\u5929\u7ebf\u5e02\u573a\u7684\u5168\u7403\u9886\u5bfc\u8005\uff0c\u62e5\u6709\u8d85\u8fc7 1500+ \u79cd\u6709\u6e90\u73b0\u8d27\u548c\u5b9a\u5236\u4ea7\u54c1\uff0c\u4e13\u6ce8\u4e8e\u6c7d\u8f66\u3001iOT \u548c\u533b\u7597\u884c\u4e1a\u7b49\u5546\u4e1a\u5e94\u7528\u30022J \u4e8e 2008 \u5e74\u63a8\u51fa\u4e86\u201cSombrero\u201d\u5929\u7ebf\u7cfb\u5217\uff0c\u63a8\u51fa\u4e86\u9488\u5bf9\u6d88\u8d39\u5e02\u573a\u7684\u8239\u8236\u548c\u4f11\u95f2\u90e8\u95e8\uff0c\u5e76\u53d6\u5f97\u4e86\u5de8\u5927\u6210\u529f\u3002\u201cSombrero\u201d\u7cfb\u5217\u7684\u6700\u65b0\u6210\u5458\u662f\u4e13\u4e3a\u6d88\u8d39\u7c7b\u5e94\u7528\u548c\u5546\u4e1a\u5236\u9020\u5546\u5f00\u53d1\u7684\u540c\u7c7b\u6700\u4f73 HDTV\/DVBT\/DAB \u9ad8\u589e\u76ca\u591a\u7535\u7f06\u6570\u5b57\u7535\u89c6\u5929\u7ebf \uff082J438JBW\uff09\u3002\u8fd9\u6b3e\u9ad8\u6027\u80fd\u5929\u7ebf\u5728\u5168\u7403\u8303\u56f4\u5185\u9500\u552e\uff0c\u662f\u623f\u8f66\u3001\u4f11\u95f2\u5212\u8239\u548c\u8239\u8236\u5236\u9020\u5546\u7684\u9996\u9009 OEM \u5929\u7ebf\u3002<\/p>\n\n\n\n
\u5efa\u8bae\u7684\u5e94\u7528\u5305\u62ec\uff1a<\/strong><\/p>\n

– \u623f\u8f66\/\u623f\u8f66
\n– \u8239\u8236
\n– \u6237\u5916\u5b89\u88c5
\n– \u7535\u89c6\/\u9ad8\u6e05\u7535\u89c6\/DVBT\/DAB\u8bbe\u5907\u8fde\u63a5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u5168\u5411 2J438JBW \u901a\u8fc7\u4f7f\u7528\u53d7\u63a7\u7684 CE \u8ba4\u8bc1 30 dB \u6709\u6e90\u589e\u76ca\u653e\u5927\u5668\u6765\u589e\u5f3a\u4fe1\u53f7\u5f3a\u5ea6\uff0c\u4ece\u800c\u63a5\u6536 360\u00b0 \u6c34\u5e73\u548c\u5782\u76f4\u4fe1\u53f7\u3002\u8fd9\u5141\u8bb8\u53ef\u9760\u7684\u8fdc\u7a0b HDTV\/DAB \u548c FM \u4fe1\u53f7\uff0c\u800c\u65e0\u9700\u9891\u7e41\u8c03\u6574\uff0c\u4f7f\u5176\u6210\u4e3a\u771f\u6b63\u7684\u5373\u63d2\u5373\u7528\u6d88\u8d39\u8005\u4f53\u9a8c\uff0c\u975e\u5e38\u9002\u5408\u4fbf\u643a\u5f0f\u5e94\u7528\uff0c\u4f8b\u5982\u8fdc\u7a0b\u9732\u8425\u3001\u623f\u8f66\u7a7f\u8d8a\u5168\u56fd\u65c5\u884c\u6216\u5728\u8239\u4e0a\u63a2\u7d22\u6e56\u6cca\/\u6d77\u6d0b\u30022J438JBW \u5728 40 MHz \u81f3 890 MHz \u9891\u7387\u8303\u56f4\u5185\u5de5\u4f5c\uff0c\u65e8\u5728\u6ee1\u8db3 HDTV\u3001DVBT\u3001DVBT2\u3001\u6a21\u62df\u3001\u9ad8\u6e05 FM \u548c DAB \u6807\u51c6\u3002<\/p>\n

\u5b89\u88c5\u548c\u8010\u7528\u6027<\/strong><\/p>\n

2J438JBW\u201c\u4e00\u4f53\u5316\u201d\u5957\u4ef6\u5305\u62ec\u6240\u6709\u5fc5\u8981\u7684\u7535\u7f06\u3001\u5b89\u88c5\u677f\u3001\u8bf4\u660e\u4e66\u548c\u9002\u7528\u4e8e\u7f8e\u56fd\u3001\u6b27\u76df\u548c\u82f1\u56fd\u7684\u56fd\u9645\u4ea4\u6d41\u9002\u914d\u5668\uff0c\u4f7f\u5176\u6210\u4e3a\u5e02\u573a\u4e0a\u6700\u4fbf\u643a\u7684\u6d88\u8d39\u7c7b\u5929\u7ebf\u3002\u8fd9\u6b3e\u5929\u7ebf\u7684\u5c3a\u5bf8\u4e3a 280 x 280 x 212 \u6beb\u7c73\uff0c\u91c7\u7528\u65f6\u5c1a\u7684 Sombrero \u5f62\u72b6\u8bbe\u8ba1\uff0c\u53ef\u901a\u8fc7\u9009\u62e9\u87ba\u9489\u6216\u6746\u5f0f\u5b89\u88c5\u9009\u9879\u8f7b\u677e\u5b89\u88c5\u3002\u63d0\u4f9b\u4e24 \uff082\uff09 \u53f0\u7535\u89c6\u548c\u4e00 \uff081\uff09 \u53f0 FM \u6536\u97f3\u673a F-Male \u8fde\u63a5\uff0c\u5b83\u5141\u8bb8\u5728\u4fdd\u6301\u5353\u8d8a\u56fe\u50cf\u8d28\u91cf\u7684\u540c\u65f6\u64cd\u4f5c\u8bbe\u5907\u3002<\/p>\n

\u9ad8\u8d28\u91cf\u7684 IP67\/IP69 \u8ba4\u8bc1 ASA \u6750\u6599\u4f7f\u8fd9\u6b3e\u5929\u7ebf\u5177\u6709\u6700\u9ad8\u7684\u8010\u5019\u6027\u3001\u6297\u7d2b\u5916\u7ebf\u3001\u6297\u957f\u671f\u70ed\u66b4\u9732\u3001\u8010\u5316\u5b66\u6027\u4ee5\u53ca\u8010\u73af\u5883\u5e94\u529b\u5f00\u88c2\u6027\u3002\u6211\u4eec\u7684\u5ba2\u6237\u53ef\u4ee5\u786e\u4fe1\uff0c\u8fd9\u6b3e\u9632\u6c34\u5929\u7ebf<\/a>\u5728 -40C \u81f3 +85C \u7684\u6e29\u5ea6\u8303\u56f4\u5185\u5c06\u4fdd\u6301\u5b8c\u6574\u7684\u529f\u80fd\uff0c\u800c\u4e0d\u4f1a\u5f71\u54cd\u4fe1\u53f7\u8d28\u91cf\u3002<\/p>\n

\u6211\u4eec\u7684\u4e13\u5bb6\u56e2\u961f\u901a\u8fc7\u63d0\u4f9b\u5404\u79cd\u66ff\u4ee3\u8fde\u63a5\u5668\u548c\u7535\u7f06\u6765\u534f\u52a9\u5b9a\u5236\u9009\u9879\uff0c\u4ee5\u5b9e\u73b0\u7edd\u5bf9\u7684\u5ba2\u6237\u6ee1\u610f\u5ea6\u3002\u6211\u4eec\u6240\u6709\u7684\u4ea7\u54c1\u90fd\u7ecf\u8fc7\u4e25\u683c\u7684\u6d4b\u8bd5\uff0c\u4ee5\u786e\u4fdd\u5929\u7ebf\u5728\u6700\u6781\u7aef\u7684\u6761\u4ef6\u4e0b\u5177\u6709\u7edd\u5bf9\u7684\u529f\u80fd\uff0c\u4ee5\u5b9e\u73b0 100% \u7684\u5ba2\u6237\u6ee1\u610f\u5ea6\u3002<\/p>\n

2J Antennas \u901a\u8fc7\u5236\u9020\u4e0d\u542b\u6709\u5bb3\u6750\u6599\u7684\u6240\u6709\u4ea7\u54c1\uff0c\u540c\u65f6\u4fdd\u6301\u5b8c\u5168\u7b26\u5408 REACH \u548c RoHS \u6807\u51c6\uff0c\u652f\u6301\u6211\u4eec\u7684\u73af\u5883\u548c\u751f\u4ea7\u4eba\u5458\u7684\u5065\u5eb7\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\n
\n

\u5e94\u7528<\/h2>\n
\u5a31\u4e50\u548c\u591a\u5a92\u4f53\u6d77\u4ea7\u7684\u9053\u8def\u5e94\u7528\u6d77\u4e8b\u5e94\u7528\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u7535\u89c6\u5e7f\u64ad\u623f\u8f66\u3001\u9732\u8425\u548c\u4f11\u95f2\u65f6\u5149\u6c7d\u8f66\u5e7f\u64ad\u6570\u5b57\u65e0\u7ebf\u7535\u5e7f\u64ad<\/div>\n
\n

\"\"<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

2J9438JBW<\/a>\n2J Antennas<\/a>\nHDTV\/DVBT\/DAB \u7535\u89c6\u5929\u7ebf<\/a>\n\u7ec4\u5408\u5916\u90e8\u5929\u7ebf<\/a>\n\u87ba\u4e1d\u5b89\u88c5\/\u6746\u5b89\u88c5<\/a><\/div>","protected":false},"excerpt":{"rendered":"

2J Antennas, \u7ec4\u5408\u5916\u90e8\u5929\u7ebf, 2J9438JBW,HDTV\/DVBT\/DAB \u7535\u89c6\u5929\u7ebf,\u87ba\u4e1d\u5b89\u88c5\/\u6746\u5b89\u88c5 2J9438JBW\u00a0HDTV\/DVBT\/DAB \u7535\u89c6\u5929\u7ebf So <\/p>\n","protected":false},"author":34,"featured_media":257,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[4],"tags":[6,33,34,32,35],"yoast_head":"\n2J Antennas, \u7ec4\u5408\u5916\u90e8\u5929\u7ebf, 2J9438JBW,HDTV\/DVBT\/DAB \u7535\u89c6\u5929\u7ebf,\u87ba\u4e1d\u5b89\u88c5\/\u6746\u5b89\u88c5<\/title>\n<meta name=\"description\" content=\"2J Antennas, \u7ec4\u5408\u5916\u90e8\u5929\u7ebf, 2J9438JBW,,\u87ba\u4e1d\u5b89\u88c5\/\u6746\u5b89\u88c5,HDTV\/DVBT\/DVBT2\/FM\/DAB \u5929\u7ebf\u7528\u4e8e\u8239\u8236\u3001\u623f\u8f66\u548c\u5ba4\u5916\u5b89\u88c5\u53ef\u9760\u7684\u7535\u89c6\u63a5\u6536\u5168\u5411\u7535\u89c6\u5929\u7ebf\u53cc\u6781\u5316 H\/V 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