{"id":350,"date":"2025-05-07T14:37:37","date_gmt":"2025-05-07T06:37:37","guid":{"rendered":"https:\/\/www.bihec.com\/2j-antennas\/?p=350"},"modified":"2025-05-07T14:37:37","modified_gmt":"2025-05-07T06:37:37","slug":"2jantennas-2j7701bgf-%e5%a4%a9%e7%ba%bf-%e8%9e%ba%e4%b8%9d%e5%ae%89%e8%a3%85%e5%a4%a9%e7%ba%bf-%e6%9c%89%e6%ba%90gnss%e5%a4%a9%e7%ba%bf-%e6%8e%a5%e5%9c%b0%e5%b9%b3%e9%9d%a2%e7%8b%ac%e7%ab%8b%e5%a4%a9","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/2j-antennas\/2jantennas-2j7701bgf-%e5%a4%a9%e7%ba%bf-%e8%9e%ba%e4%b8%9d%e5%ae%89%e8%a3%85%e5%a4%a9%e7%ba%bf-%e6%9c%89%e6%ba%90gnss%e5%a4%a9%e7%ba%bf-%e6%8e%a5%e5%9c%b0%e5%b9%b3%e9%9d%a2%e7%8b%ac%e7%ab%8b%e5%a4%a9\/","title":{"rendered":"2JAntennas 2J7701BGF \u5929\u7ebf \u87ba\u4e1d\u5b89\u88c5\u5929\u7ebf \u6709\u6e90GNSS\u5929\u7ebf \u63a5\u5730\u5e73\u9762\u72ec\u7acb\u5929\u7ebf \u9884\u8fc7\u6ee4\u5668GNSS \u91cd\u578b\u5929\u7ebf \u632f\u52a8\u53f0\u91cd\u578b\u5929\u7ebf"},"content":{"rendered":"

\u4e3a\u5168\u7403\u5bfc\u822a\u63d0\u4f9b\u5353\u8d8a\u7684\u7cbe\u5ea6\u548c\u53ef\u9760\u6027<\/strong><\/p>\n

\u8fd9\u6b3e\u91cd\u578b\u63a5\u5730\u5e73\u9762\u72ec\u7acb\u5929\u7ebf<\/a> \uff082J7701BGF<\/a>\uff09 \u8986\u76d6\u6240\u6709\u4e3b\u8981\u7684 GNSS \u9891\u6bb5\uff0c\u5305\u62ec GPS\u3001GLONASS\u3001QZSS \u548c Galileo \u6807\u51c6\u30021575 MHz \u548c 1602 MHz \u9891\u6bb5\u91c7\u7528\u534a\u7403\u5f62\u8f90\u5c04\u6a21\u5f0f\u8bbe\u8ba1\uff0c\u4e3a\u57ce\u5e02\u6216\u519c\u6751\u5730\u533a\u5e26\u6765\u7cbe\u786e\u53ef\u9760\u7684\u5bfc\u822a\u5b9a\u4f4d\uff0c\u4e0d\u95f4\u65ad\u3002\u8be5\u5929\u7ebf<\/a>\u53ef\u4ee5\u5feb\u901f\u51c6\u786e\u5730\u7cbe\u786e\u5b9a\u4f4d\u56fa\u5b9a\u4f4d\u7f6e\uff0c\u5c24\u5176\u662f\u5728\u5efa\u7b51\u7269\u53ef\u80fd\u4f1a\u906e\u6321\u67d0\u4e9b GPS \u89c6\u91ce\u7684\u5efa\u7b51\u533a\uff0c\u5305\u62ec\u9ad8\u7eac\u5ea6\u5730\u533a\u30022J7701BGF \u662f\u5feb\u901f\u589e\u957f\u7684\u5de5\u4e1a\u548c\u5546\u4e1a\u5e02\u573a\u6240\u9700\u7684\u8ddf\u8e2a\u3001\u6d4b\u7ed8\u548c\u81ea\u4e3b\u5e94\u7528\u7684\u7406\u60f3\u5929\u7ebf\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

\u6709\u5173\u5929\u7ebf\u7684\u8be6\u7ec6\u89c4\u683c\uff0c\u8bf7\u53c2\u9605\u6211\u4eec\u7684\u7efc\u5408\u6570\u636e\u8868\u3002<\/p>\n

\u5efa\u8bae\u7684\u5e94\u7528\u5305\u62ec\uff1a<\/strong><\/p>\n

– \u8ddf\u8e2a\u548c\u6d4b\u7ed8
\n– \u5de5\u4e1a\u548c\u519c\u4e1a\u673a\u68b0
\n– \u6d77\u8239
\n– \u7a7a\u4e2d\u5bfc\u822a
\n– \u6c7d\u8f66\/\u8fd0\u8f93
\n– \u81ea\u52a8\u9a7e\u9a76\u8f66\u8f86\u548c\u673a\u68b0<\/p>\n

\u8be5\u5929\u7ebf\u91c7\u7528\u9884\u6ee4\u6ce2\u5668<\/a>\u8bbe\u8ba1\uff0c\u53ef\u63d0\u4f9b\u51fa\u8272\u7684\u5e26\u5916\u6291\u5236\uff0c\u540c\u65f6\u4fdd\u6301 28 dB @ 2.7 V GNSS \u6709\u6e90\u589e\u76ca\u3002\u989d\u5b9a\u5177\u6709 2kV \u9759\u7535\u653e\u7535 \uff08ESD\uff09 ESD \u4fdd\u62a4\uff0c\u53ef\u9632\u6b62\u5929\u7ebf\u8fd0\u884c\u671f\u95f4\u53d1\u751f\u6545\u969c\u6216\u6545\u969c\u3002<\/p>\n

\u5b89\u88c5 \/ \u73af\u5883<\/strong><\/p>\n

\u5706\u67f1\u5f62\u5916\u58f3 \uff08\u00d8 60 x 69 mm\uff09 \u91c7\u7528\u91cd\u578b ASA \u6750\u6599\u5236\u6210\u3002\u5929\u7ebf\u5e95\u5ea7\u91c7\u7528 Zamak \u5236\u9020\uff0c\u8fd9\u79cd\u6750\u6599\u4ee5\u51fa\u8272\u7684\u963b\u5c3c\u80fd\u529b\u548c\u632f\u52a8\u8870\u51cf\u800c\u95fb\u540d\u3002TPE \u57ab\u5708\u5177\u6709\u67d4\u97e7\u6027\u3001\u51cf\u9707\u6027\u548c\u9632\u6ed1\u6027\u30022J7701BGF \u5b8c\u5168\u901a\u8fc7 IP67<\/a>\u3001IP69 \u548c IK09 \u8ba4\u8bc1\uff0c\u4f7f\u8fd9\u6b3e\u5929\u7ebf\u5b8c\u5168\u9632\u6c34\uff0c\u8010\u9ad8\u6e29\u3001\u9632\u5c18\u548c\u6297\u51b2\u51fb\u3002<\/p>\n

2J7701BGF \u914d\u6709\u4e00\u4e2a\u87ba\u4e1d\u652f\u67b6\uff0c\u8be5\u652f\u67b6\u5177\u6709\u9632\u65cb\u8f6c\u673a\u6784\uff0c\u53ef\u5b9e\u73b0\u6c38\u4e45\u548c\u5b89\u5168\u7684\u5929\u7ebf\u5b89\u88c5\u3002SMA \u516c\u8fde\u63a5\u5668\u548c 300 \u5398\u7c73\u957f\u7684 LL100 \u7535\u7f06\u662f\u6807\u51c6\u914d\u7f6e\uff0c\u4f46\u6211\u4eec\u4e5f\u63d0\u4f9b\u5404\u79cd\u66ff\u4ee3\u8fde\u63a5\u5668\u548c\u7535\u7f06\uff0c\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5b9a\u5236\u9700\u6c42\u3002<\/p>\n

\u6211\u4eec\u6240\u6709\u7684\u4ea7\u54c1\u5728\u8bbe\u8ba1\u65f6\u90fd\u8003\u8651\u5230\u4e86\u73af\u5883\uff0c\u5e76\u4e14\u4e0d\u542b\u6709\u5bb3\u6750\u6599\uff0c\u5b8c\u5168\u7b26\u5408 REACH \u548c RoHS \u6807\u51c6\u3002<\/p>\n

\"\"<\/p>\n

2J7701BGF<\/a>\n2JAntennas<\/a>\n\u5929\u7ebf<\/a>\n\u632f\u52a8\u53f0\u91cd\u578b\u5929\u7ebf<\/a>\n\u63a5\u5730\u5e73\u9762\u72ec\u7acb\u5929\u7ebf<\/a>\n\u6709\u6e90GNSS\u5929\u7ebf<\/a>\n\u87ba\u4e1d\u5b89\u88c5\u5929\u7ebf<\/a>\n\u91cd\u578b\u5929\u7ebf<\/a>\n\u9884\u8fc7\u6ee4\u5668GNSS<\/a><\/div>","protected":false},"excerpt":{"rendered":"

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