TFS121B - Vectron International

TFS121B VI TELEFILTER

Filename: tfs 121b.doc Version 1.5 21.02.2006 VI TELEFILTER Measurement condition Ambient temperature: Input power level: Terminating impedance: Input: Output: 23 0 50 Ω 50 Ω °C dBm Filter specification TFS 121B 1/5 Characteristics Remark: The reference level for the relative attenuation arel of the TFS 121B is the minimum of the pass band attenuation.

Features

fc. Data Insertion loss (reference level) Nominal frequency Passband Pass band ripple Bandwidth 1 3 dB dB arel MHz MHz MHz MHz BW ae typ. value 1,25 dB tolerance / limit max. 2,5 121,5 fN ± 25 dB MHz kHz dB fN PB - max. ±0,5 2,8 min. MHz ± 25 - KHz Relative attenuation fN fN fN fN ± ± ± ± 2,20 3,00 5,00 8,00 MHz MHz MHz MHz … … … … fN fN fN fN ± ± ± ± 3,00 5,00 8,00 20,00 22 35 53 - dB dB dB min. min. min. min. max. 5 15 20 40 15 dB dB dB dB dBm Input power level Operating temperature range Storage temperature range Temperature coefficient of frequency
*) ∆f(Hz) = TCf(ppm/K).