TFS1204A Datasheet, PDF (1/5 Pages) Vectron International, Inc – VI TELEFILTER Filter specification

Filename: tfs 1204a.doc
VI TELEFILTER
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Input:
Output:
Version 2.0
Filter specification
23
°C
0
dBm
50
Ω
50
Ω
TFS 1204A
26.07.2009
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 1204,53 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
ae
Nominal frequency
f_N
Passband
PB
Pass band variation
Absolute attenuation
1
1100
1220
1260
MHz ...
MHz ...
MHz ...
MHz ...
Group delay at f_N
Group delay ripple within PB
aabs
1100,00 MHz
1186,50 MHz
1260 MHz
1500 MHz
VSWR within PB
Input power level
Operating temperature range
OTR
Storage temperature range
Temperature coefficient of frequency
TCf *
typ. value
3,7 dB
-
-
1,3 dB
42
dB
31
dB
38
dB
50
dB
50
ns
34
ns
1,9 : 1
-
-
-
-36
ppm/K
tolerance / limit
max.
4,2 dB
1204,53 MHz
f_N
± 6,5 MHz
max.
2,0 dB
min.
min.
min.
min.
max.
40 dB
28 dB
25 dB
40 dB
60 ns
max.
50 ns
max.
2,3 : 1
max.
15 dBm
+ 10 °C ... + 35 °C
- 40 °C ... + 85 °C
-
*) ∆f(Hz) = TCf(ppm/K) x (T-T₀) x fTo(MHz)
Generated:
Checked / Approved:
Tele Filter GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: [phone] / Fax: [phone]
E-Mail: [e-mail]
VI TELEFILTER 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.