TFS430C Datasheet, PDF (1/5 Pages) Vectron International, Inc – Filter specification

Filename: tfs 430c.doc
VI TELEFILTER
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Input:
Output:
Version 1.4
Filter specification
23
°C
0
dBm
50
Ω
50
Ω
TFS 430C
08.12.2006
1/5
Characteristics
Remark:
The minimum attenuation in the pass band is defined as the insertion loss ae. The nominal frequency f_N is fixed at 430,0 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
ae
(reference level)
Nominal frequency
f_N
Passband
PB
Pass band ripple
p-p
Bandwidth
1 dB
3 dB
Relative attenuation
f_N
... f_N ± 12,5
Absolute attenuation
f_N -
f_N -
f_N -
f_N +
f_N +
f_N +
f_N +
f_N +
429,7
130
45
5
45
270
320
570
MHz ... f_N - 130
MHz ... f_N - 45
MHz ... f_N -
5
MHz ... f_N + 45
MHz ... f_N + 270
MHz ... f_N + 320
MHz ... f_N + 570
MHz ... fN + 1470
arel
kHz
aabs
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Group delay
at f_N
Group delay
Group delay variation in PB
(in any 25 kHz increment within the PB)
at f_N at ambient temperature
p-p
Intermodulation *
Input power level
Operating temperature range
OTR
Storage temperature range
Temperature coefficient of frequency
TCf **
*) f_in1= 429,98 MHz; f_in2= 429,99 MHz; P_in= 0 dBm f_measurement = 430,0 MHz
**) ∆fc(Hz) = TC_f(ppm/K) x (T - T_o) x f_To (MHz).
typ. value
1,3 dB
-
-
0,3 dB
3,0 MHz
4,0 MHz
0,3 dB
36
dB
38
dB
18
dB
18
dB
46
dB
38
dB
48
dB
22
dB
0,22 µs
0,2 µs
20
ns
-
-
-
-
-33
ppm/K
tolerance / limit
max.
4,0 dB
f_N ±
max.
430,0
12,5
0,4
MHz
kHz
dB
-
-
max.
0,4 dB
min.
min.
min.
min.
min.
min.
min.
min.
max.
max.
max.
40 dB
33 dB
10 dB
10 dB
40 dB
30 dB
40 dB
15 dB
0,7 µs
0,6 µs
30 ns
min.
30 dBm
max.
17 dBm
-40 °C..... +85 °C
-55 °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.