The X3C19E2-20S RF Directional Coupler DCS, PCS, WCDMA 1.4GHz ~ 2.7GHz 20.3dB 225W 4-SMD, No Lead is an electronic part manufactured by Anaren. It is designed to provide superior performance with low insertion loss across the 1.4GHz to 2.7GHz frequency range. This low profile, surface mount device supports DCS, PCS and WCDMA networks with a peak power of 225 watts. With an insertion loss of only 20.3dB, it is suitable for use in cellular systems where high power/performance ratio is necessary. This part has a 4-SMD (surface mount device) form factor and is lead free.