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參數(shù)資料
| 型號： | TFS466 |
| 廠商： | VECTRON INTERNATIONAL |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | Filter Specification |
| 中文描述： | 1 FUNCTIONS, 466.29 MHz, SAW FILTER |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 36K |
| 代理商： | TFS466 |
_____________________________________________________________________________________________________
_____________________________________________________________________________________________________
______________________________________________________________________________________________________
VI TELEFILTER
Potsdamer Strae 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / 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.
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: vti@vtinh.com
Measurement condition
Ambient temperature:
Input power level:
Input power level (impulse work): +16 dBm
Termination impedance:
Input :
Output:
23
°
C
0 dBm
50
50
Construction and pin connection
see page 2
Remark:
Reference level for the relative attenuation arel of the TFS 466 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 fo 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 466,29 MHz without tolerance. 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 fo 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 fo.
Characteristics
D a t a
______________________________________________________________________________________________________
Insertion loss
ae = ami
(Reference level)
______________________________________________________________________________________________________
Nominal frequency
______________________________________________________________________________________________________
Center frequency
______________________________________________________________________________________________________
3 dB - bandwidth
______________________________________________________________________________________________________
Ripple in pass band
f
2
MHz
______________________________________________________________________________________________________
Relative attenuation
arel
266.29
MHz ... 418
MHz
418
MHz ... 441.29 MHz
491.29
MHz ... 504
MHz
504
MHz ... 666.29 MHz
f
-
11,5
MHz
______________________________________________________________________________________________________
Temperature coefficient of frequency
______________________________________________________________________________________________________
Operating temperature range
______________________________________________________________________________________________________
typ. value
Variation/ Limitation
-
max.
3,5 dB
-
466,29 MHz
466,29 MHz
-
8,5
MHz
-
-
max.
3
dB
-
-
-
-
-
min.
min.
min.
min.
min.
65
40
40
65
60
dB
dB
dB
dB
dB
-32
ppm/K
-
- 20 °C ... + 75 °C
Generated:
Checked / approved:
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| TFS468B | Filter Specification |
| TFS469 | Specification |
| TFS471A1 | Filter Specification |
| TFS471B | Filter specification |
| TFS471C | Filter Specification |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TFS466_06 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter Specification |
| TFS466B | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter Specification |
| TFS468B | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter Specification |
| TFS468C | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
| TFS468D | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
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