TFS225E - ETC

TFS225E VI TELEFILTER

Filename: tfs225e.doc version 1.2 25.04.2003 VI TELEFILTER Filter specification TFS 225E 1/5 Measurement condition Ambient temperature: Input power level: Terminating impedances at fc *: 23 0 input: output: °C dBm 940 Ω // -5,7 pF 940 Ω // -5,7 pF Characteristics Remark: The reference level for the relative attenuation arel of TFS 225E is the minimum.

Features

8 dB 225 MHz Nominal frequency Centre frequency Relative attenuation fN fN ± fN ± fN + fN + 0,2 MHz ... fN + 0,6 1,2 1 1,8 7 kHz MHz MHz MHz MHz ... fN ± ... fN ± ... fN ... fN + ... fN fc arel 225 MHz - 0,2 MHz 1,2 1,8 1,8 7 1 MHz MHz MHz MHz GHz 0,5 15 27 35 35 52 85 - dB dB dB dB dB dB ns max. min. min. min. min. min. 1 8 20 30 30 45 dB dB dB dB dB dB ns Group delay ripple in fN - 200 kHz ... fN + 200 kHz Operating temperature range Storage temperature range Temperature coefficient Frequency inversion temperature Input power level TC
*
* T0 max. 350 - 20 °C...+ 80 °C - 35 °C.. +.