- 您現在的位置：買賣IC網 > PDF目錄382585 > TFS455D (VECTRON INTERNATIONAL) Filter specification PDF資料下載
參數資料
| 型號： | TFS455D |
| 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, 455 MHz, SAW FILTER |
| 文件頁數： | 1/5頁 |
| 文件大小： | 180K |
| 代理商： | TFS455D |
Filename: tfs 455d.doc
VI
TELEFILTER
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Input:
Output:
Characteristics
Remark:
The maximum attenuation in the pass band is defined as the insertion loss ae. The nominal frequency
f
N
is fixed at 455,0 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
Version 1.1
11.06.2004
Filter specification
TFS 455D
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.
23
0
°C
dBm
50
50
typ. value
tolerance / limit
Insertion Loss
ae
1,9
dB
2,8
dB
Nominal Frequency
f
N
-
455,0
MHz
Passband
PB
-
f
N
±
2,5
MHz
Absolute attenuation
aabs
300
350
462,5 MHz …
467,5 MHz …
kHz
MHz …
…
350
445
467,5 MHz
2000
MHz
MHz
39
35
40
36
dB
dB
dB
dB
min.
min.
min.
min.
33
31
30
32
dB
dB
dB
dB
MHz
Operating Temperature Range
OTR
-
- 10 °C ... + 85 °C
Storage Temperature Range
-
- 45 °C ... + 90 °C
Temperature Coefficient of Frequency
TCf *
- 36
ppm/K
-
VSWR
within PB(at ambient temperature)
1,7
max.
2 : 1
Input Power Level
-
max.
20
dBm
*)
f(Hz) = TCf(ppm/K) x (T-T
0
) x fTo(MHz).
Generated:
Checked / Approved:
相關PDF資料 |
PDF描述 |
|---|---|
| TFS456B | Filter Specification |
| TFS456C | Filter Specification |
| TFS456 | Filter Specification |
| TFS458 | Filter Specification |
| TFS45A | Filter Specification |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TFS456 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter Specification |
| TFS456A | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
| TFS456AH | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
| TFS456B | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter Specification |
| TFS456C | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter Specification |
發布緊急采購，3分鐘左右您將得到回復。