The X3C25P1-04S is a low profile, high performance 4dB directional coupler in a new easy to use, manufacturing friendly surface mount package. It is designed for DC, WCDMA, LTE and PCS applications. The X3C25P1-04S is designed particularly for non-binary split and combine in high power amplifiers, e.g. used along with a 3dB to get a 3-way, plus other signal distribution applications where low insertion loss is required. It can be used in high power applications up to 70 Watts.
Parts have been subjected to rigorous qualification testing and they are manufactured using materials with coefficients of thermal expansion (CTE) compatible with common substrates such as FR4, G-10, RF-35, RO4003 and polyimide.