www.DataSheet4U.com ® RF1401D 433.92 MHz SAW Filter Designed for 433.92 MHz Applications Advanced (Lithium Tantalate) LiTa03 design for Low Insertion Loss Designed for Match to 50Ω, No External LC Required Hermetically Sealed Surface Mount Package Complies with Directive 2002/95/EC (RoHS) Pb SM3838-8 Case 3.8 x 3.8 Electrical Characteristics Item Center Frequency @ 25°C Pass band (relative to ILmin) 433.0~434.71 MHz Pass bandwidth (relative .