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參數(shù)資料
| 型號(hào)： | TFS411A |
| 廠商： | VECTRON INTERNATIONAL |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | 1 FUNCTIONS, 411 MHz, SAW FILTER |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大?。?/td> | 162K |
| 代理商： | TFS411A |
Filename: tfs 411a.doc
Version 1.0
25.10.2004
VI TELEFILTER
Filter specification
TFS 411A
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 411 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
2,36
dB
max.
4,8
dB
Nominal frequency
fN
-
411
MHz
Passband
PB
8,9
MHz
fN ±
2,5
MHz
Absolute attenuation
aabs
fN -
410
MHz ... fN -
12,5 MHz
55
dB
min.
43
dB
fN -
12,5
MHz ... fN -
7,5 MHz
50
dB
min.
33
dB
fN +
20
MHz ... fN +
735
MHz
62
dB
min.
40
dB
fN +
735
MHz ... fN +
1235
MHz
40
dB
min.
30
dB
fN +
1235
MHz ... fN +
1535
MHz
35
dB
min.
15
dB
Operating temperature range
OTR
-
- 10 °C ... + 85 °C
Storage temperature range
-
- 30 °C ... + 85 °C
Temperature coefficient of frequency
TCf
-32
ppm/K
-
Generated:
Checked / Approved:
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TFS416 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
| TFS420A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TELEFILTER |
| TFS420A1 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
| TFS420B | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
| TFS420H | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
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