TFS250 - Vectron International

TFS250 Filter specification

www.DataSheet4U.com 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.

Features

the centre frequency fc. Data Insertion loss (Reference level) Nominal frequency Passband Amplitude ripple in PB Relative attenuation fN ± 3,0 fN ± 3,5 fN ± 4,0 fN - 249,0 fN + 6,0 fN + 12,5 fN + 14,3 fN + 24,6 fN + 29 MHz ... fN ± MHz ... fN ± MHz ... fN ± MHz ... fN MHz ... fN + MHz ... fN + MHz ... fN + MHz ... fN + MHz ... 3,5 4,0 6,0 6,0 12,5 14,3 24,6 29,0 2,5 arel MHz MHz MHz MHz MHz MHz MHz MHz GHz ϕ ae = amin fN typ. Value 13,0 0,4 dB dB Limit max. ± 1 dB 250,0 MHz fN ± 2 max. MHz 1,0 dB PB 25 40 40 52 52 65 65 70 40 60 3,5 1,65:1 TC
*
* -0,036 25 dB dB dB dB dB dB dB dB dB ns °.