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TFS70H11

Tele Filter GmbH
Part Number TFS70H11
Manufacturer Tele Filter GmbH
Description VI TELEFILTER
Published Jun 1, 2011
Detailed Description tfs70H11.doc Version 1.2 19.11.2002 VI TELEFILTER Filter Specification TFS 70H11 1/5 1. Measurement condition : A...
Datasheet PDF File TFS70H11 PDF File

TFS70H11
TFS70H11

Overview
tfs70H11.
doc Version 1.
2 19.
11.
2002 VI TELEFILTER Filter Specification TFS 70H11 1/5 1.
Measurement condition : Ambient temperature TA: Input power level: Terminating impedances in fc: 25 °C.
0 dBm.
for input: for output: 50 50 0 pF.
0 pF.
2.
Characteristics : Remark: Reference level for the relative attenuation arel of the TFS 70H11 is the minimum of the pass band attenuation a min.
The minimum of the pass band 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 20 dB filter attenuation level relative to the insertion loss ae .
The temperature coefficient of frequency Tcf is valid both for the reference frequency f c and the frequency response of the filter in the operating temperature range.
The frequency shift of the filter in the operating temperature range is not included in the production tolerance scheme.
Data Insertion loss (Reference level) Centre frequency at ambient temperature (fCTA) Pass band : Amplitude ripple in fc ± 3 MHz: Bandwidth at ambient temperature TA: 1 3 10 20 40 dB dB dB dB dB arel 3,25 MHz 3,5 MHz 15 60 MHz MHz BW ae fc PB typ.
value 21,5 70,0 dB MHz tolerance / limit max.
70,0 fc 23 ±0,1 ±3,5 dB MHz MHz 0,5 dB 6,7 7,1 8,7 9,1 9,2 MHz MHz MHz MHz MHz min.
min.
6,5 7,0 MHz MHz max.
9,7 MHz Relative attenuation fc fc ± fc ± fc ± 3,25 4,85 15 fc ± MHz fc ± MHz fc ± MHz fc ± 47 55 1,85 45 3° 50 65 dB dB µs ns dB dB max.
max.
min.
min.
1 3 40 50 dB dB dB dB ns Group delay ( mean value in PB ): Group delay ripple in PB (p-p): Deviation from linear phase in PB : Triple transit attenuation compared to main signal Crosstalk Temperature coefficient of frequency ( Tcf ) : Frequency deviation of f c over temperature : Operating temperature range Storage temperature range max.
100 max.
4° -87 ppm/K² fc(Hz) = Tcf(ppm/K) x (T - T o) x fCTA (MHz) - 25 °C .
.
.
+ 80 °C - 40 °C .
.
.
+ 85 °C Generated: E.
Ch...


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