The TT49778E-TR from Skyworks Solutions is a Ceramic Diplexer that operates in L1-L2 GNSS bands at 1227/1575 MHz. It can handle a CW input power of up to 2 W and has an insertion loss of 2.0 dB. This diplexer has a bandwidth of 16 MHz and provides an out-of-band rejection of 20 dB. It is available in an RoHS compliant surface-mount package that measures 0.40 x 0.44 x 0.12 inches. The diplexer is ideal for L1-L2 band systems, portable transceivers for both military and homeland security radio communications, radio navigation satellite, and earth exploration applications.
