TFS199D Datasheet, PDF (1/5 Pages) Vectron International, Inc – Filter specification

tfs199d.doc
VI TELEFILTER
Version 4.0
Filter specification
Measurement condition
Ambient temperature:
Input power level:
terminating impedances
input:
output:
20 ... 25 °C
5 ± 2 dBm
740 Ω || -7.9pF single ended
880 Ω || -6.2pF single ended
15.02.2001
TFS 199 D 1/5
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 199 D is the minimum of the pass band attenuation amin. The minimum of the pass band
attenuation amin is defined as the insertion loss ae. The centre frequency fc is the arithmetic mean value of the upper and lower frequencies at the
0,5 dB filter attenuation level relative to the insertion loss ae. The given values for the relative attenuation arel and for the group delay ripple have to
be reached at the frequencies given below also if the centre frequency fc is shifted due to the temperature coefficient of frequency TCf in the
operating temperature range and due to a production tolerance for the centre frequency fc.
Data
typ. value
limit
Insertion loss
ae = amin
max. 7,0 dB
Nominal frequency
fN
-
199,0 MHz
Relative attenuation
arel
fN - 100 kHz ... fN + 100 kHz
max. 0,5 dB
fN - 80
fN - 30
fN ± 600
fN + 800
fN + 17
MHz ... fN - 30
MHz ... fN - 800
kHz ... fN ± 800
kHz ... fN + 17
kHz ... fN + 80
MHz
kHz
kHz
MHz
MHz
min. 30 dB
min. 25 dB
min. 20 dB
min. 25 dB
min. 35 dB
Group delay ripple GD
fC - 100 kHz ... fC + 100 kHz
-
max. 500 ns
Input power level
short test
standard operation
max. + 18 dBm
max. + 10 dBm
Permissible DC voltage
-
max. 10 V
Operating temperature range
Storage temperature range
-35 °C ... + 85 °C
-35 °C ... + 85 °C
Temperature coefficient
TC
- 0,036 ppm/K²
Frequency inversion temperature To
23 °C
Generated:
Checked / approved:
VI TELEFILTER
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0075
E-Mail: [e-mail]
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: [phone] Fax: (603) 598-
E-Mail: [e-mail]
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