TFS1842A Datasheet, PDF (1/5 Pages) Vectron International, Inc – Development specification

Tfs1842A.doc
VI TELEFILTER
Development specification
version 1.4
TFS 1842A
30.10.2003
1/5
Measurement condition
Ambient temperature:
Input power level:
Terminating impedances
for input:
for output:
23 C
13 dBm
50 (unbalanced)
50 // 1pF (balanced)
Characteristics
Remark:
The maximum attenuation in the pass band is defined as the insertion loss ae. The nominal frequency fN is fixed at 1842,5 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
(Reference level)
within PB
Nominal frequency
f_N
Centre frequency
f_C
Pass band
PB
Pass-band ripple within PB
Absolute attenuation
0,0
1160,0
1430,0
1705,0
1920,0
1980,0
2100,0
MHz ...
MHz ...
MHz ...
MHz ...
MHz ...
MHz ...
MHz ...
aabs
1160,0
1430,0
1705,0
1785,0
1980,0
2100,0
6000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
typ. value
-
-
1842,5
-
-
MHz
-
-
-
-
-
-
-
tolerance/limit
max. 4,3 dB
1842,5
-
f_N
37,5
max 2,3
MHz
MHz
dB
min 37
dB
min 30
dB
min 20
dB
min 9
dB
min 9
dB
min 20
dB
min 20
dB
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
TCf
Input power level
t.b.d.
- 10 °C ... + 75 °C
- 40 °C ... + 85 °C
-
max 5
dBm
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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result of their use or application. No rights under any patent accompany the sale of any such product(s) or information.