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Numéro de référence | TFS119 | ||
Description | Filter specification | ||
Fabricant | Vectron International | ||
Logo | |||
1 Page
T_f_s_1_19_._d_oc_________________________________________________________________________v_e_rs_i_on__1_.4_____2_8._0_6_.2_0_0_0___
VI TELEFILTER
Filter Specification
TFS 119
1/5
______________________________________________________________________________________________________
Measurement condition
Ambient temperature: 23
Input power level:
0
Terminating impedances
for input:
for output:
°C
dBm
1 kOhm // -1,5 pF
1 kOhm // -1,5 pF
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 119 is the insertion loss. The insertion loss ae is defined as the insertion loss at the
nominal frequency fN . The centre frequency fC is the arithmetic mean value of the upper and lower frequencies at the 3 dB filter attenuation level
relative to the insertion loss ae. The nominal frequency fN is fixed on 119.6 MHz without tolerance. The specified values have to be reached in
operating temperature range.
Data
Insertion loss
ae
(Reference level)
Nominal frequency
Centre frequency
1 dB bandwidth
fN
fC
BW
Relative attenuation
arel
fN ± 0.8 MHz ... fN ± 1,8 MHz
fN ± 1,8 MHz ... fN ± 6 MHz
fN ± 6 MHz ... fN ± 100 MHz
VSWR
@ fN
Group delay
@ fN
GD
Input power
Operating temperature range
Temperature coefficient of frequency
www.DataShFereeqt4uUe.nccoyminversion temperature
TC
typ. Value
2,45 dB
-
119,605 MHz
61 kHz
59
58...72
70...90
dB
dB
dB
1,2 : 1
10,8 µs
-
ca. – 0,036 ppm/K²
+ 30 °C
tolerance/limit
1,95 ... 3,95
119,600 MHz
-
-
min. 20
min. 30
min. 10
dB
dB
dB
min. 1,8 : 1
max. 16,5 µs
max. 5 dBm
- 5 °C ... + 80 °C
Generated:
Checked / approved:
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: [email protected]
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: [email protected]
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.
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Pages | Pages 5 | ||
Télécharger | [ TFS119 ] |
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