TFS864 Datasheet, PDF (1/5 Pages) Vectron International, Inc – Filter specification

Filename: tfs 864.doc
VI TELEFILTER
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Input:
Output:
Version 1.2
Filter specification
23
°C
0
dBm
50
Ω
50
Ω
TFS 864
09.11.2005
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 864 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
f_N -
1 MHz ... f_N +
1
f_N ± 20 MHz … f_N ± 22
f_N ± 40 MHz … f_N ± 42
Operating Temperature Range
Storage Temperature Range
Temperature Coefficient of Frequency
Input Power Level
**) ∆f(Hz) = TCf(ppm/K) x (T-T₀) x fTo(MHz).
ae
f_N
PB
aabs
MHz
MHz
MHz
OTR
TCf **
typ. value
2,2
-
-
2,2
48
46
-
-
- 36
-
dB
dB
dB
ppm/K
tolerance / limit
4,5 dB
864 MHz
fN
± 1 MHz
max.
4,5 dB
min.
35 dB
min.
40 dB
- 30 °C ... + 80 °C
- 40 °C ... + 85 °C
-
max.
17 dBm
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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