TFS465D Datasheet, PDF (1/5 Pages) Vectron International, Inc – Preliminary specification

Filename: TFS465D.doc
VI TELEFILTER
Measurement condition
Ambient temperature:
23
Input power level:
0
Terminating impedances:
input:
output:
C
dBm
50
50
Version 1.0
Preliminary specification
TFS 465D
19.11.2003
1/5
Characteristics
Remark:
The maximum attenuation in the pass band is defined as the insertion loss ae. The nominal frequency fN 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 (within PB)
ae = amax
Nominal frequency
fN
Passband
PB
Absolute attenuation (withinOTR)
300 kHz ...
452,5 MHz
452,5 MHz ...
457,5 MHz
Absolute attenuation(within temperatur range:+15° C ...40° C)
452,5 MHz ...
457,5 MHz
480 MHz ...
485 MHz
485 MHz ...
507,5 MHz
507,5 MHz ...
1000 MHz
1000 MHz ...
1200 MHz
1200 MHz ...
1700 MHz
1700 MHz ...
2000 MHz
typ. value
2,5 dB
-
-
52
dB
47
dB
44
dB
43
dB
53
dB
50
dB
45
dB
40
dB
27
dB
VSWR within PB at ambiente temperature
1,5:1
Temperature coefficient of frequency
Operating temperature range
Storage temperature range
TCf*
OTR
T.B.D.
ppm/K
Input power level
-
tolerance/ Limit
max. 3,8 dB
465
fN ± 2,5
MHz
MHz
min. 48
dB
min. 35
dB
min. 40
dB
min. 30
dB
min. 45
dB
min. 45
dB
min. 40
dB
min. 32
dB
min. 20
dB
max.
2,1:1
-
-10 °C ... + 85 °C
-30 °C ... + 85 °C
max. 25 dBm
*) fc(Hz) = Tc_f(ppm/K) x (T - TA) x fC (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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