The TQQ6103 from Qorvo is a duplexer with pass band frequencies from 1710 to 1785 MHz and 1805 to 1880 MHz. The duplexer has a high attenuation, an isolation of over 45 dB and an insertion loss below 4.1 dB. It is available in a 9 pin 2 x 2.5 x 0.98 mm leadless SMT package and is ideal for datacards, repeaters and small cell base station applications.
