差损对比表序号1234567891011121314151617器件名称1/2馈线-(100m)7/8馈线-(100m)5dB耦合器6dB耦合器7dB耦合器10dB耦合器15dB耦合器20dB耦合器25dB耦合器30dB耦合器40dB耦合器二功分三功分四功分电桥GSM/DCS/3GGSM&DCS&3G/WLAN功率差损（dB）GSM900DCS1800TD-SCDMAWLAN71111.212466.5722221.71.71.71.71.51.51.51.511110.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.53.53.53.53.55.25.25.25.27777333311111111
