{"id":172,"date":"2025-09-10T16:55:23","date_gmt":"2025-09-10T08:55:23","guid":{"rendered":"https:\/\/www.anllink.com\/?page_id=172"},"modified":"2025-09-10T18:23:11","modified_gmt":"2025-09-10T10:23:11","slug":"%e5%9c%9f%e5%a3%a4%e6%b8%a9%e5%ba%a6%e6%b0%b4%e5%88%86%e7%94%b5%e5%af%bc%e7%8e%87%e4%bc%a0%e6%84%9f%e5%99%a8","status":"publish","type":"page","link":"https:\/\/www.anllink.com\/?page_id=172","title":{"rendered":"\u571f\u58e4\u6e29\u5ea6\u6c34\u5206\u7535\u5bfc\u7387\u4f20\u611f\u5668"},"content":{"rendered":"<h4>PMS39 \u571f \u58e4 \u591a \u53c2 \u6570 \u4f20 \u611f \u5668 \u5c5e \u4e8e SWR\uff08Standing-WaveRatio\uff09\u9a7b\u6ce2\u7387\u6cd5\u6d4b\u91cf\u539f\u7406 \u7684\u4f20\u611f\u5668\u3002PMS39 \u91c7\u7528 50MHz \u7684\u4fe1\u53f7\u6e90\uff0c\u63a2\u9488\u91c7\u7528\u5206\u5e03\u5448\u5706\u5fc3\u7684\u56db\u722a\u7ed3\u6784\uff0c\u80fd\u591f\u7cbe\u786e\u7684\u6d4b\u91cf\u571f\u58e4\u591a\u4e2a\u53c2\u6570\u3002PMS39 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