TFS2140D Datasheet, PDF (1/5 Pages) Vectron International, Inc – Vectron International Filter specification

Filename: tfs 2140d.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 2140D
18.12.2008
1/5
Characteristics
Remark:
The reference level for the relative attenuation arel of the TFS 2140D is the maximum attenuation in the pass band. The maximum attenuation in the pass
band is defined as the insertion loss ae. The nominal frequency f_N is fixed at 2140,0 MHz without any tolerance or limit. The values of relative attenuation
arel 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
3,5 MHz
Nominal frequency
Passband
Pass band ripple
p-p
Pass band variation
p-p
Relative attenuation
0,3 MHz … 2000,0 MHz
2290,0 MHz … 3000,0 MHz
Group delay ripple within PB
p-p
Return loss
Input power level
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
f_N
PB
arel
*
OTR
TCf **
-
-
0,39 MHz
0,44 MHz
32
35
4
8,5
-
-
-
-78
dB
dB
ns
dB
ppm/K
*) target is typ 5ns p-p ripple within passband after 3rd order detrend
**) ∆ f(Hz) =TC_f(ppm/K) x(T-T₀) x f_To (MHz)
tolerance / limit
max.
5,0 dB
2140,0
f_N
±
max.
34,0
1,0
max.
1,5
MHz
MHz
dB
dB
min.
27 dB
min.
27 dB
max.
8 ns
min.
7 dB
max.
10 dBm
- 40 °C ... + 85 °C
- 40 °C ... + 85 °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.