TFS440A Datasheet | Unknown Manufacturer

Tfs440A.doc version 1.2 VI TELEFILTER Measurement condition Ambient temperature: 23 °C Input power level: 0 dBm Terminating impedances - ) for input: 300 Ω // -0,8 pF for output: 300 Ω // -0,8 pF Coupling coil: 56 nH Filter Specification TFS 440A 1/5 Characteristics Remark: Reference level for the relative attenuation arel of the TFS440A is the minimum of the pass band attenuation amin. The minimum of the pass band attenuation amin is defined as the insertion loss ae. The centre frequency fc is the arithmetic mean value of the upper and lower frequencies at the 1.5 dB filter attenuation level relative to the insertion loss ae. The nominal frequency fN is fixed on 440 MHz...