TFS465C Datasheet, PDF (1/5 Pages) Vectron International, Inc – Filter specification

Filename: tfs 465c.doc
VI TELEFILTER
Version 1.1
Filter specification
Measurement condition
Ambient temperature:
23
°C
Input power level:
0
dBm
Terminating impedance:
Input:
50
Ω unbalanced
Output:
100
Ω balanced
TFS 465C
13.05.2005
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 465,0 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
0,3 MHz … 452,5
452,5 MHz
457,5
MHz
MHz
485
1200
1700
MHz
1200
MHz … 1700
MHz
2000
MHz
MHz
MHz
Operating temperature range
Reduced operating temperature range
Storage temperature range
Temperature coefficient of frequency
ae
f_N
PB
aabs
OTR
TCf *
typ. value
4,1 dB
-
-
53
dB
49
dB
55
dB
50
dB
49
dB
-
-
-
- 35
ppm/K
tolerance / limit
max.
fN
4,8
-
465,0
± 2,5
dB
MHz
min.
48 dB
min.
37 dB
min.
40 ** dB
min.
30 ** dB
min.
15 ** db
- 10 °C ... + 85°C
+ 15 °C ... + 40°C
- 30 °C ... + 85°C
-
*) ∆f(Hz) = TCf(ppm/K) x (T-T₀) x fTo(MHz).
**) within reduced operating temperature range
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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