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參數(shù)資料
| 型號： | TFS924A |
| 廠商： | VECTRON INTERNATIONAL |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | 1 FUNCTIONS, 924.5 MHz, SAW FILTER |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 173K |
| 代理商： | TFS924A |
Filename: tfs 924a.doc
Version 1.1
26.10.2005
VI TELEFILTER
Filter specification
TFS 924A
1/5
Tele Filter GmbH
Potsdamer Strae 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
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.
Measurement condition
Ambient temperature:
23
°C
Input power level:
0
dBm
Terminating impedance:
Input:
50
Output:
50
Characteristics
Remark:
The maximum attenuation in the pass band is defined as the insertion loss ae. The nominal frequency fN is fixed at 924,5 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.
D a t a
typ. value
tolerance / limit
Insertion loss within PB
ae
2,8
dB
max.
3,5
dB
Nominal frequency
fN
-
924,5
MHz
Passband
PB
-
fN
± 2,9
MHz
Pass band ripple
0,8
dB
max.
2
dB
Absolute attenuation
aabs
0,3
MHz ...
906
MHz
46,0
dB
min.
40,0
dB
935
MHz …
945
MHz
25,0
dB
min.
20,0
dB
945
MHz …
1400
MHz
57,0
dB
min.
40,0
dB
1400
MHz …
2000
MHz
43,0
dB
min.
20,0
dB
Input power level
-
max.
15
dBm
Operating temperature range
OTR
-
- 10 °C ... + 60 °C
Storage temperature range
-
- 45 °C ... + 85 °C
Temperature coefficient of frequency
TCf *
- 39
ppm/K
-
*)
f(Hz) =TCf(ppm/K) x(T-T0) x fTo (MHz)
Generated:
Checked / Approved:
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| TFS92B | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
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