TFS465A1 Datasheet, PDF (1/5 Pages) Vectron International, Inc – Filter specification

Filename: tfs 465a1.doc
VI TELEFILTER
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Input:
Output:
Version 1.2
Filter specification
23
°C
0
dBm
50
Ω
50
Ω
TFS 465A1
11.08.2004
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 465,0 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
Nominal frequency
Passband
ae = amax
fN
PB
typ. value
3,8 dB
-
-
Absolute attenuation in OTR
fN - 464,7 MHz ....... fN - 12,5 MHz
52
fN - 12,5 MHz ....... fN - 7,5 MHz
45
Absolute attenuation (within temperature range:+15°C ...+ 40°C)
fN - 12,5 MHz ....... fN - 7,5 MHz
52
fN + 20,0 MHz ....... fN + 735,0 MHz
50
fN + 735,0 MHz ....... fN + 1235,0 MHz
40
fN + 1235,0 MHz ....... fN + 1535,0 MHz
35
VSWR within PB (at 23 °C)
1,95
Temperature coefficient of frequency
TC_f*
- 32
Operating temperature range
OTR
-
dB
dB
dB
dB
dB
dB
ppm/K
Storage temperature range
-
Variation/ Limitation
max. 4,8 dB
465,0
fN ± 2,5
MHz
MHz
min. 48
dB
min. 37
dB
min. 40
dB
min. 40
dB
min. 30
dB
min. 15
dB
max. 2,1
-
-10 °C ... + 85 °C
-30 °C ... + 85 °C
*) ∆fc(Hz) = Tc_f(ppm/K) x (T - T_A) x f_C (MHz)
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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