TFS249A - TELEFILTER Filter Specification
Tfs249A.doc version 2.0 08.06.2001 VI TELEFILTER Measurement condition Ambient temperature TA: Input power level: Terminating impedance at fc: input: output: 23 °C 0 dBm Filter Specification TFS 249A 1/5 1,15 kΩ || -6,5 pF 1,05 kΩ || -6,5 pF Characteristics Remark: Reference level for the relative attenuation arel of the TFS 249A is the minimum of the pass band attenuation amin .
It is defined as the insertion loss ae.
The centre frequency fc is the arithmetic mean value of the upper and
