Broadband IF宽带中频broadbandn.宽频带；宽带adj.宽频带的broadband matching network宽带匹配网络broadband matching circuit宽波段匹配电路broadband wireless network宽带无线网络Broadband altogether cable宽频共缆broadband energy detection宽带能量检测broadband access technology宽带接入broadband matching networks宽带匹配网络broadband communications.宽频带通讯broadband oscilloscope tube宽频带示波管Broadband Communication Bus宽频带通信车