TFS915 Datasheet, PDF (1/5 Pages) Vectron International, Inc – Development specification

Filename: tfs915.doc
VI TELEFILTER
Version 1.1
Development specification
TFS915
21.10.2003
1/5
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Input:
Output:
23
°C
0
dBm
50
50
Characteristics
Remark:
The maximum attenuation in the pass band is defined as the insertion loss ae. The nominal frequency fN is fixed at 915 MHz without tolerance or limit.
The frequency shift of the filter in the operating temperature range is included in the production tolerance scheme.
Data
Insertion loss
ae
Nominal frequency
fN
Passband
Pass band ripple
Absolute attenuation
0,3
932
1300
MHz ...
MHz ...
MHz ...
Operating temperature range
899
1300
2000
MHz
MHz
MHz
aabs
OTR
Storage temperature range
Temperature coefficient of frequency
TCf *
Input power level
typ. value
-
-
-
-
-
-
-
-
T.B.D
-
ppm/K
tolerance / limit
max.
3
dB
915
MHz
fN ±
max.
0,5 MHz
1
dB
min.
40
dB
min.
40
dB
min.
30
dB
- 10 °C ... + 60 °C
- 40 °C ... + 85 °C
-
max.
10
dBm
*) fc(Hz) = Tcf(ppm/K) x (T - To) x fCAT (MHz).
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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