TFS472 Datasheet, PDF (1/5 Pages) Vectron International, Inc – Vectron International Filter specification

Filename: tfs 472.doc
Vectron International
Version 2.1
Filter specification
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Input:
Output:
23
°C
0
dBm
200 Ω
200 Ω
TFS 472
16.01.2014
1/5
Characteristics
Remark:
The nominal frequency fN is fixed at 472,0 MHz. The insertion loss ae is defined as loss value determined at fN. Reference level for the relative attenuation
arel of the TFS 472 is the insertion loss ae. The centre frequency fc is the arithmetic mean value of the upper and lower frequencies at the 3 dB filter
attenuation level relative to the insertion loss ae. All specified data are met within the operating temperature range.
Data
Insertion loss
(reference level)
Nominal frequency
Centre frequency
Bandwidth
3 dB
Relative attenuation
@
117,96 MHz
@
235,93 MHz
@
353,89 MHz
@
589,82 MHz
@
707,79 MHz
@
825,75 MHz
@
943,72 MHz
Input power level
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
*) ∆f(Hz) = TCf(ppm/K) x (T-T0) x fTo(MHz).
ae
fN
fC
BW
arel
OTR
TCf *
typ. value
1,7 dB
-
472,0
MHz
11,21 MHz
63
dB
60
dB
60
dB
61
dB
64
dB
70
dB
76
dB
-
-
-32
ppm/k
tolerance / limit
max.
4 dB
472,0 MHz
-
min.
50 dB
min.
50 dB
min.
50 dB
min.
50 dB
min.
50 dB
min.
50 dB
min.
50 dB
max.
5 dBm
- 40 °C ... + 90°C
- 45 °C ... + 95°C
Generated:
Checked / Approved:
Vectron International GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: [phone] / Fax: [phone]
E-Mail: [e-mail]
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information.