閫氳┍鍌宠几鎸囨(bi膩o)锛歋LR鈮�12锛孯LR鈮�-1锛孲TMR鈮�10锛岃几鍑洪樆鎶楋細600惟
闆昏伈鐗规€э細
鐧�(f膩)閫侀熆搴﹁⿻瀹氬€� 鈮�+2dB 鈮�+12dB
鎺ュ彈闊垮害瑭曞畾鍊� 鈮�-8dB 鈮�-1dB
鍋�(c猫)闊虫帺钄借⿻瀹氬€� 鈮�+3dB 鈮�+10dB
4銆佸姛鑳戒粙绱�:
鑷嫊鎾ヨ櫉鍔熻兘锛氭寜涓嬬穵鎬ユ寜閳�锛�3~5绉掗悩鍚庡皣鑷嫊鐐烘偍鎺ユ挜鍒版寚瀹氳櫉纰笺€�
鍒囨彌鐩�(ji膩n)鎺х暙闈細涓€鏃︽寜涓嬬穵鎬ユ寜閳�锛屾湰姗�(j墨)鐢�(ch菐n)鐢熶竴鍊嬮枊闂�(gu膩n)閲忎俊铏燂紝鐩�(ji膩n)鎺т富姗�(j墨)鏈冨皣鐣潰鍒囨彌鑷崇穵鎬ュ懠鍙綅缃�銆�
渚嗛浕闁冪噲鎻愮ず锛氶浕瑭卞懠鍏ユ檪锛岄珮浜害LED闁嬪闁冪垗锛屾彁绀烘湁闆昏┍閫�(j矛n)渚嗐€�
閫氳┍鏅傞枔闄愬埗锛氶浕瑭变竴鎺ラ€氳嚜鍕曢枊濮�7鍒嗛悩瑷�(j矛)鏅�锛屾檪闁撳埌鏈(j墨)鑷嫊鎺涙(j墨)銆傞槻姝㈤暦鏅傞枔閫氳┍鍗犵敤绶氳矾璩囨簮锛堢偤鍑哄粻闋�(y霉)缃姛鑳斤級銆�
鑷嫊鎺涙(j墨)锛氫富鍙帥姗�(j墨)鍚�锛屾湰姗�(j墨)妾㈡脯鍒板繖闊充俊铏�锛岃嚜鍕曟帥姗�(j墨)銆�
5 瀹夎鏂瑰紡
宓屽叆寮忓畨瑁濓紝鍦ㄩ渶瀹夎鐨勫⒒楂旈爯(y霉)鐣欏悎閬╃殑绌洪枔锛屽祵鍏ュ⒒楂旓紝鐢�3鍊婱5涓嶉姽閶兼(j墨)姊拌灪閲樺浐瀹氬嵆鍙�
