TFS112K
tfs112K.doc
Version 1.1
VI TELEFILTER
Filter Specification
TFS 112K
- 1/5
1. Measurement condition :
Ambient temperature TA: Input power level: Terminating impedances at fc: Q-value of matching elements: 23 °C 0 d Bm. for input: for output: 50...70
565 Ω
- 6,5 p F. 650 Ω
- 5,7 p F.
2. Characteristics :
Remark: Reference level for the relative attenuation arel of the TFS 112K 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 d B filter attenuation level relative to the insertion loss ae.
Data
Insertion loss (Reference level) ae Reference frequency fc ( BW(-30 d B) ) typ. value 13,5 112,32 1,05 1,72 2,17 2,45 2,66 MHz MHz MHz MHz MHz MHz MHz MHz 45 40...43 42...45 42...45 1,35 150 d B MHz MHz MHz MHz MHz MHz tolerance / limit max. 14 d B
112,320 ± 0,035 MHz max. max. min. min. min. min....
