TFS87F Datasheet, PDF (1/5 Pages) Vectron International, Inc – Filter specification

Filename: tfs 87f.doc
Vectron International
Version 1.2
Filter specification
Measurement condition
Ambient temperature:
Input power level:
Source impedance:
Load impedance:
Terminating impedance:
Input:
Output:
23
°C
0
dBm
50
Ω
50
Ω
220 || -2,88 Ω
220 || -2,88 Ω
TFS 87F
08.12.2011
1/5
Characteristics
Remark:
The maximum attenuation in the pass band is defined as the insertion loss ae. The nominal frequency fN is fixed at 87.5 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
typ. value
tolerance / limit
Insertion loss
Nominal frequency
Passband
Pass band variation in PB
Absolute attenuation
100
MHz … 112,5
112,5 MHz … 120,0
Return loss within PB
MHz
MHz
Input power level
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
ae
fN
PB
aabs
OTR
TCf *
1,9 dB
-
-
0,3 dB
52
dB
54
dB
22
dB
-
-
-
-72
ppm/K
max.
3,0 dB
87,5 MHz
fN ± 0,05 MHz
max.
0,5 dB
min.
35 dB
min.
40 dB
min.
12 dB
max.
10 dBm
- 40 °C ... + 85°C
- 40 °C ... + 85°C
*) ∆fc(Hz) = Tcf(ppm/K) x (T - To) x fCAT (MHz).
Generated:
Checked / Approved:
Vectron International GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
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E-Mail: [e-mail]
Vectron International GmbH reserves the right to make changes to the product(s) and/or information contained herein without notice.
No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or
information.