Filter
tfs110k1.doc
version 1.0
05.01.02
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Description
tfs110k1.doc
version 1.0
05.01.02
______________________________________________________________________________________________________
VI TELEFILTER
Measurement Condition
Ambient Temperature: Input Power Level: Terminating impedances: Input: Output: 23 °C 0 dBm 700 Ω || -13,7 pF 700 Ω || -11,6 pF
Filter specification
TFS 110 K1
1/4
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Characteristics
Remark: Reference level for the relative attenuation arel of the TFS 110 K1 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 given values for the relative attenuation arel and for the group delay ripple have to be reached at the frequencies given below also if the centre frequency fo is shifted due to the temperature coefficient of frequency TCf in the operating temperature range and due to a production tolerance for the centre frequency fo.
Data
typ. Value
Limit
______________________________________________________________________________________________________ Insertion Loss max. 9 dB ae = amin (Reference level) ______________________________________________________________________________________________________ Nominal frequency fN 110,6 MHz ______________________________________________________________________________________________________ Relative attenuation arel fN fN ± 65 kHz ... fN + 65 kHz ... fN ± 65 kHz 82,5 kHz m...
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