TFS1068 Datasheet, PDF (1/5 Pages) Vectron International, Inc – Filter specification

Filename: tfs 1068.doc
VI TELEFILTER
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Input:
Output:
Version 1.1
Filter specification
23
°C
0
dBm
50 Ω
50 Ω
TFS 1068
14.12.2005
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 1068 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
(reference level)
Nominal frequency
Centre frequency
Passband
Pass band ripple
Bandwidth
1,2 dB
Absolute attenuation
0,3
900
1150
1190
1270
1400
VSWR
MHz
MHz
MHz
MHz
MHz
MHz
… 900
… 950
… 1190
… 1270
… 1400
… 1800
MHz
MHz
MHz
MHz
MHz
MHz
Input power level
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
ae
f_N
f_C
PB
BW
aabs
OTR
TCf *
*) ∆f(Hz) = TCf(ppm/K) x (T-T₀) x fTo(MHz)
typ. value
3,0 dB
-
1068
58
0,8
MHz
MHz
dB
58
MHz
53
dB
50
dB
30
dB
50
dB
45
dB
42
dB
-
-
-
-
-72
ppm/K
tolerance / limit
max.
3,5 dB
1068
-
f_N
± 20
max.
1,2
MHz
MHz
dB
min.
40 MHz
min.
min.
min.
min.
min.
min.
max.
50 dB
40 dB
20 dB
25 dB
40 dB
30 dB
2:1
max.
15 dBm
- 40 °C ... + 85°C
- 40 °C ... + 85°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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