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KR Electronics是美(mei)國一家(jia)資深射頻(pin)濾(lv)(lv)波(bo)(bo)(bo)器(qi)設計公司，服務于軍工與商業(ye)市場(chang)。其(qi)濾(lv)(lv)波(bo)(bo)(bo)器(qi)產(chan)品(pin)Bandpass Filter(帶通(tong)(tong)(tong)濾(lv)(lv)波(bo)(bo)(bo)器(qi)）、Highpass Filters(高(gao)通(tong)(tong)(tong)濾(lv)(lv)波(bo)(bo)(bo)器(qi)）、Lowpass Filters（低(di)通(tong)(tong)(tong)濾(lv)(lv)波(bo)(bo)(bo)器(qi)）、Root Cosine Filters(根(gen)余弦濾(lv)(lv)波(bo)(bo)(bo)器(qi))、Notch Filters(陷波(bo)(bo)(bo)濾(lv)(lv)波(bo)(bo)(bo)器(qi))、Diplexer Filters（雙工濾(lv)(lv)波(bo)(bo)(bo)器(qi)）、Equalizers(平衡濾(lv)(lv)波(bo)(bo)(bo)器(qi)）等，產(chan)品(pin)特色以極(ji)低(di)頻(pin)率和優秀參數(shu)著稱。