TFS107A Datasheet, PDF (1/5 Pages) Vectron International, Inc – Filter specification

Filename: tfs 107a.doc
VI TELEFILTER
Version 1.5
Filter specification
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance: *
Input:
Output:
25
°C
0
dBm
105 Ω || -30,7 pF
84 Ω || -37,2 pF
TFS 107A
05.12.2005
1/5
Characteristics
Remark:
The reference level for the relative attenuation arel of the TFS107A is the insertion loss. The attenuation at the nominal frequency is defined as the
insertion loss ae. The nominal frequency f_N is fixed at 107,52 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
ae
(reference level)
Nominal frequency
f_N
Passband
PB
Pass band ripple ***;****
Relative attenuation
arel
f_N -
f_N -
f_N +
f_N +
f_N +
f_N +
f_N +
f_N +
85
MHz … f_N -
30
MHz
30
MHz … f_N -
4
MHz
4
MHz … f_N + 28,82 MHz
28,82 MHz … f_N + 32,62 MHz
32,62 MHz … f_N + 205,04 MHz
205,04 MHz … f_N + 225,04 MHz
225,04 MHz … f_N + 792,48 MHz
792,48 MHz … f_N + 1000 MHz
Group delay ripple within PB ***
Phase ripple within PB
Intermodulation
***
Output-IP3 *****
Return loss within PB
Input power level
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
OTR
TCf **
typ. value
17,2 dB
-
0,6 dB
60
52
52
75
70
75
65
62
50
1,5
43
20
dB
dB
dB
dB
dB
dB
dB
dB
ns
°rms
dBm
dB
-
-
20
ppm/K
**) ∆fc(Hz) = Tc_f(ppm/K) x (T - T_A) x f_N (MHz)
***) For a cascade of TFS 107 and TFS 107A;
****) In addition 1dB ripple should be fulfilled in any 1,26 MHz band for the cascade
*****) f_in1= 106,52 MHz; f_in2= 107,02 MHz; P_in=10 dBm f_measurement = 107,52 MHz and f_in1= ??MHz;
tolerance / limit
max.
18 dB
107,52 MHz
f_N ± 1,89 MHz
max.
1,5 dB
min.
50 dB
min.
40 dB
min.
40 dB
min.
45 dB
min.
40 dB
min.
35 dB
min.
40 dB
min.
30 dB
max.
90
ns
max.
min.
2 ° rms
30 dBm
min.
10 dB
max.
15 dBm
0 °C ... + 80°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]
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