TFS622C Datasheet, PDF (1/5 Pages) Vectron International, Inc – Filter specification

Filename: tfs 622c.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 622C
17.08.2005
1/5
Characteristics
Remark:
The reference level for the relative attenuation arel of the TFS 622C is the attenuation at nominal frequency. This value is defined as the insertion loss ae.
The nominal frequency fN is fixed at 622,08 MHz without any tolerance. The values of relative attenuation arel 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
ae
(reference level)
Nominal Frequency
f_N
Centre Frequency
f_C
Bandwidth
BW
3 dB
Relative Attenuation
arel
f_N +
77,76 MHz … f_N - 77,76 MHz
77,76 MHz … f_N + 177,92 MHz
f_N + 177,92 MHz …
1000,00 MHz
Input power level
Operating Temperature Range
Storage Temperature Range
Temperature Coefficient of Frequency
OTR
TCf *
*) ∆f(Hz) = TCf(ppm/K) x (T-T₀) x fTo(MHz).
typ. value
2,25 dB
-
622,08 MHz
11
MHz
67
dB
64
dB
55
dB
-
-
-36
ppm/K
tolerance / limit
4,0 dB
622,08 MHz
-
min.
60 dB
min.
60 dB
min.
48 dB
max.
10 dBm
- 25 °C ... + 85 °C
- 45 °C ... + 95 °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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