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Filename: tfs250.doc
version 3.0
22.02.2002
VI TELEFILTER
Filter specification
TFS 250
1/5
Measurement Condition
Ambient Temperature: Input Power Level: Source impedance: Load impedance: Terminating impedances: * input: output: 23 °C 0 dBm 50 Ω 50 Ω 1,05 kΩ || -7.9 pF 1,02 kΩ || -8.2 pF
Characteristics
Remark:
Reference level for the relative attenuation arel is the minimum pass band attenuation amin. It is defined as the insertion loss ae. The nominal frequency fN is fixed to 250,0 MHz. The centre frequency fc is the arithmetic mean value of the upper and lower frequencies at the 1,0 dB filter attenuation level relative to the insertion loss ae.
TFS250 Datasheet
