TFS100F

TFS100F is a kind of VI telefilter. There are some information about the measurement condition. The ambient temperature is 23. The input power level is 0 dBm. The terminating impedances in fc is 57,5 || -23,5 pF for input and 77,40 || -23 pF for output. The Q-value of matching elements is 30.

What comes next is about the characteristics of TFS100F. The typical insertion loss (Reference level)) (ae) is from 22 to 22,5 dB and the maximum is 25 dB. The centre frequency (fc at ambient temperature (fCTA)) is 100 MHz. The pass band is from fC - 7,4 MHz to fC + 7,4 MHz. The maximum arel (Relative attenuation) is 1,3 dB at fc to fc ± 7,4 MHz and 3 dB at fc ± 7,4 MHz fc ± 7,5 MHz. The minimum arel is 33 dB and the typical is 35 dB at fc ± 7,9 MHz fc ± 8,1 MHz. The minimum arel is 43 dB and the typical is from 50 dB at fc ±8,1 MHz fc ± 8,5 MHz. The minimum arel is from 48 dB and the typical is 54 dB at fc ± 8,5 MHz fc ± 22,9 MHz. The minimum arel is from 50 dB and the typical is from 54 to 60 dB at fc ± 22,9 MHz to fc ± 95 MHz. The operating temperature range is from -25 to +80. The storage temperature range is from -40 to +85.

The last one is about the remarks of TFS100F. Reference level for the relative attenuation arel of the TFS 100 F 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 reference frequence fc is the arithmetic mean value of the upper and lower frequencies at the 33 dB filter attenuation level relative to the insertion loss ae.