TFS872 Datasheet, PDF (1/5 Pages) Vectron International, Inc – VI TELEFILTER Filter specification

Filename: tfs 872.doc
Vectron International
Measurement condition
Ambient temperature:
23
Input power level:
0
Terminating impedance:
Input:
50
Output:
50
Version 2.4
Filter specification
°C
dBm
Ω
Ω
TFS 872
01.03.2012
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 872.5 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
typ. value
ae
3,9 dB
dB
Nominal frequency
Pass band PB
Pass band variation in PB
Pass band variation over any 15MHz range
Absolute attenuation
728
1805
1910
1930
2010
2110
2496
3400
MHz .. 768
MHz .. 1850
MHz .. 1920
MHz .. 1990
MHz .. 2025
MHz .. 2170
MHz .. 2690
MHz .. 3800
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Return loss in PB
Input power level
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
fN
PB
OTR
TCf *
aabs
-
-
1,2
1,1
42
57
52
49
48
43
36
34
16
-
-
-
-73
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
ppm/K
*) ∆ f(Hz) =TCf(ppm/K) x(T-T0) x fTo (MHz)
tolerance / limit
max.
5,0 dB
872,5
fN
±
max.
21,5
2,5
max.
2,0
MHz
MHz
dB
dB
min.
32 dB
min.
32 dB
min.
32 dB
min.
32 dB
min.
32 dB
min.
32 dB
min.
32 dB
min.
25 dB
min.
11 dB
max.
15 dBm
- 40 °C ... + 85 °C
- 40 °C ... + 85 °C
-
Generated:
Checked / Approved:
Vectron International GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: [phone] / Fax: [phone]
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.