JRC SAW FILTER Application 433.92MHz DATA NSVA468 Electrical Specification: (Table 1) The device characteristics are measured in the circuit shown in Fig.1. NSVA468 Dec-01 Table 1. Electrical Specifications Item Spec. Input and Output Impedance 50Ω Nominal Center Frequency (f0) 433.92MHz Insertion Loss 433.045~434.795MHz 3.0dB max. Response Variation 433.045~434.795MHz 1.5dB max. Input and Output VSWR 433.045~434.795MHz 2.5 max. Out of Band Rejection 412.52MHz 50dB min. (Re.