-
2022-04-03KTT103.3礦用數字抗噪聲電話機
KTT103.3礦用(yong)數字抗(kang)(kang)噪聲(sheng)電(dian)(dian)話(hua)機 詳細(xi)說明 KTT103.3礦用(yong)數字抗(kang)(kang)噪聲(sheng)電(dian)(dian)話(hua)機采用(yong)了先進的數字抗(kang)(kang)噪聲(sheng)技術(shu)(shu)，在(zai)110dB高(gao)噪聲(sheng)環境(jing)中，在(zai)獲得高(gao)清(qing)晰度的通(tong)話(hua)效果。 電(dian)(dian)話(hua)機安裝在(zai)煤礦井下各工(gong)作崗位或(huo)高(gao)噪聲(sheng)環境(jing)工(gong)作場(chang)合，通(tong)過2芯電(dian)(dian)纜接入調度通(tong)訊(xun)系統后，可實現撥號呼(hu)叫、抗(kang)(kang)噪聲(sheng)雙工(gong)通(tong)話(hua)功能(neng)。 主要技術(shu)(shu)參數 （1）防爆型式(shi)：Exibl （2
-
2022-04-03KTT103系統介紹
KTT103系統(tong)(tong)介(jie)紹 詳細說明 KTT103礦(kuang)用(yong)(yong)抗(kang)噪(zao)(zao)聲擴音(yin)通(tong)訊裝置(zhi) 一(yi)、系統(tong)(tong)簡介(jie) KTT103礦(kuang)用(yong)(yong)抗(kang)噪(zao)(zao)聲擴音(yin)通(tong)訊裝置(zhi)采用(yong)(yong)了(le)DSP軍用(yong)(yong)數(shu)字降(jiang)噪(zao)(zao)技術，全(quan)集成化電路(lu)設計，是(shi)一(yi)種(zhong)高抗(kang)噪(zao)(zao)聲性(xing)能(neng)(neng)、高可靠性(xing)的通(tong)信產品。適用(yong)(yong)于煤(mei)礦(kuang)井下運輸皮帶沿(yan)線和工作(zuo)面的擴音(yin)通(tong)訊，能(neng)(neng)有(you)效解決(jue)工作(zuo)區域內環境噪(zao)(zao)聲大且人員流(liu)動性(xing)大的通(tong)訊問(wen)題，具有(you)安裝使用(yong)(yong)方便、通(tong)話質量好(hao)、