TFS935 Datasheet, PDF (1/5 Pages) Vectron International, Inc – Filter specification

Filename: tfs 935.doc
VI TELEFILTER
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Input:
Output:
Version 1.3
Filter specification
23
°C
0
dBm
50
Ω
50
Ω
TFS 935
25.05.2005
1/5
Characteristics
Remark:
The maximum attenuation in the pass band is defined as the insertion loss ae. The nominal frequency f_N is fixed at 935 MHz without any tolerance or limit.
The values of absolute attenuation aabs are guaranteed for the whole operating temperature range. The frequency shift of the filter in the operating
temperature range is included in the production tolerance scheme.
Data
Insertion loss
Nominal frequency
Passband
Absolute attenuation
929
MHz ...
0,3 MHz ...
874
974
1019
MHz ...
MHz ...
MHz ...
1031
MHz ...
Input power level
941
874
902
1019
1031
1500
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
ae
f_N
aabs
MHz
MHz
MHz
MHz
MHz
MHz
OTR
TCf *
*) ∆f(Hz) = TCf(ppm/K) x (T-T₀) x fTo(MHz)
typ. value
1,6 dB
-
-
1,6
45
35
53
52
42
-
-
-
-46
dB
dB
dB
dB
dB
dB
ppm/K
tolerance / limit
max.
2,5 dB
935
MHz
f_N ±
6
MHz
max.
min.
min.
min.
min.
min.
max.
2,5 dB
40 dB
30 dB
40 dB
50 dB
40 dB
23 dBm
- 30 °C ... + 70 °C
- 40 °C ... + 100 °C
-
Generated:
Checked / Approved:
Tele Filter GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: [phone] / Fax: [phone]
E-Mail: [e-mail]
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