This is manufactured by Infineon Technologies. The manufacturer part number is BGSX28MA18E6327XTSA1. The frequency range includes 100mhz ~ 3.8ghz. It is assigned with possible HTSUS value of 8542.39.0001. The product is rohs3 compliant. The product has -30°c ~ 85°c operating temperature range. Moreover, the product comes in 18-ufqfn exposed pad. Allows 0.9db of insertion loss. In addition, it is reach unaffected. This is a sort of lte RF. It has an impedance value of 50ohm. It is shipped in tape & reel (tr) package . Features a 39db isolation. Its typical moisture sensitivity level is 1 (unlimited). It has an integral dp3t circuit. The product is available in surface mount configuration. pg-atslp-18 is the supplier device package value. It features a test frequency of 2.5ghz, 3.5ghz. It has optimum voltage supply of 2.5v ~ 3.4v. The product is designated with the ear99 code number.