TFS112G

TFS112G 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 532 ||-6,67 pF for input and 614 ||-6,15 pF for output.

What comes next is about the characteristics of TFS112G. The insertion loss (ae=amin) is 14 dB. The typical reference frequency (fc (30 dB-BW)) is 112,32 MHz. The maximum arel is 3 dB at fc to fc ± 475 kHz and 10 dB at fc ± 475 kHz to fc ± 815 kHz. The minimum arel is 20 dB at fc ± 1175 kHz to fc ± 1300 kHz and 30 dB at fc ± 1300 kHz to fc ± 1475 kHz. The minimum arel is 40 dB and the typical is > 45 dB at fc ± 1475 kHz fc ± 5,0 MHz. The permissible DC voltage (VDC) is 12 V. The permissible AC voltage (Vpp) is 10 V. The maximum input power level is +10 dBm. The operating temperature range is from -20 to + 85. The storage temperature range is from -25 to + 90. 

The last one is about the remarks of TFS112G. Reference level for the relative attenuation arel of the TFS112G is the minimum of the passband attenuation amin. The minimum of the passband attenuation amin is defined as the insertion loss ae.The reference frequency fc is the arithmetic mean value of the upper and lower frequencies at the 30 dB filter attenuation level relative to the insertion loss ae.