Microwave Diplexer (also called band separator) is formed with LP and HP (or BPF) to be applied for band separator, especially for dual-band system, such as GSM/DCS ，GSM/PCS, 
GSM/WCDMA or WLAN 2.4GHz/5GHz, etc. with low insertion loss and high attenuation as well as small size SMD chip design , which can simplify your complex tuning and circuit 
design . 

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 Microwave Diplexer (also called band separator) is formed with LP and HP (or BPF) to 


be applied for band separator, especially for dual-band system, such as GSM/DCS ，GSM/PCS, 


GSM/WCDMA or WLAN 2.4GHz/5GHz, etc. with low insertion loss and high attenuation as 


well as small size SMD chip design , which can simplify your complex tuning and circuit 


design .