TFS755A Datasheet, PDF (1/5 Pages) Vectron International, Inc – Vectron International Filter specification

Filename: tfs 755a.doc
Vectron International
Measurement condition
Ambient temperature:
23
Input power level:
0
Terminating impedance:
Input:
50
Output:
50
Version 1.1
Filter specification
°C
dBm
Ω
Ω
TFS 755A
08.08.2008
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 755,0 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
Passband
Pass band variation
Absolute attenuation
0,3
730
790
850
1500
2000
MHz
MHz
MHz
MHz
MHz
MHz
... 730
... 737
... 850
… 1500
… 2000
… 3000
MHz
MHz
MHz
MHz
MHz
MHz
Group delay ripple within PB
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_o) x f_CAT (MHz).
ae
f_N
PB
aabs
OTR
TCf *
typ. value
0,88 dB
-
-
1,5 dB
40
MHz
21
MHz
44
MHz
44
MHz
36
MHz
27
MHz
49
ns
15
dB
-
-
-
-43
ppm/K
tolerance / limit
max.
3,5 dB
755,0
f_N
±
9,0
max.
2,0
MHz
MHz
dB
min.
36 dB
min.
15 dB
min.
20 dB
min.
35 dB
min.
25 dB
min.
10 dB
max.
80 ns
min.
9 dB
max.
20 dBm
- 10 °C ...+ 85 °C
- 50 °C ...+125 °C
-
Generated:
Checked / Approved:
Vectron International GmbH & Co. KG
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: [phone] / Fax: [phone]
E-Mail: [e-mail]
Vectron International GmbH & Co. KG 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.