TFS915A Datasheet, PDF (1/5 Pages) Vectron International, Inc – Filter specification

Filename: tfs 915a.doc
VI TELEFILTER
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Input:
Output:
Version 1.3
Filter specification
23
°C
0
dBm
50
Ω
50
Ω
TFS 915A
02.03.2006
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 915 MHz without any tolerance or limit.
The frequency shift of the filter in the operating temperature range is included in the production tolerance scheme.
Data
Insertion loss
Nominal frequency
Passband
Pass band ripple
Absolute attenuation
0,3
790
970
1040
1500
MHz
MHz
MHz
MHz
MHz
… 790
… 860
… 1040
… 1250
… 2000
MHz
MHz
MHz
MHz
MHz
Group delay
Group delay ripple within PB
Input power level
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
*) at modulated CDMA
**) ∆ f(Hz) =TC_f(ppm/K) x(T-T₀) x f_To (MHz)
ae
f_N
PB
aabs
at f_N
OTR
TCf **
typ. value
2,5 dB
-
-
1,0 dB
52
dB
46
dB
39
dB
46
dB
39
dB
55
ns
25
ns
-
-
-
- 40
ppm/K
tolerance / limit
max.
2,9 dB
915
f_N
± 13
max.
1,5
MHz
MHz
dB
min.
50 dB
min.
40 dB
min.
30 dB
min.
45 dB
min.
30 dB
max.
65 ns
max.
35 ns
max.
10 dBm
- 10 °C ... + 60°C
- 40 °C ... + 85°C
-
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.