TFS867A Datasheet, PDF (1/5 Pages) Vectron International, Inc – Filter specification

Filename: tfs 867a.doc
VI TELEFILTER
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Input:
Output:
Version 1.5
Filter specification
23
°C
0
dBm
50
Ω
50
Ω
TFS 867A
22.12.2006
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 867,5 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
Insertion loss
Nominal frequency
Passband
Pass band ripple
Absolute attenuation
0,3 MHz
…
750
750
MHz
…
835
915
MHz
…
1000
1000
MHz
…
2000
Return loss within PB
Input power level
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
*) ∆fc(Hz) = Tc_f(ppm/K) x (T - T_A) x f_CTA (MHz)
ae
f_N
PB
aabs
MHz
MHz
MHz
MHz
OTR
TCf *
typ. value
2,7 dB
-
-
0,9 dB
50
42
46
45
12,5
-
-
-
- 40
dB
dB
dB
dB
dB
ppm/K
tolerance / limit
max.
f_N
max.
3,0
867,5
± 12,5
1,5
dB
MHz
MHz
dB
min.
20
min.
30
min.
30
min.
20
min.
9,5
max.
15
- 20 °C ... + 85
- 40 °C ... + 85
-
dB
dB
dB
dB
dB
dBm
°C
°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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