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参数资料
| 型号： | TFS421A |
| 厂商： | VECTRON INTERNATIONAL |
| 元件分类： | 声表面波滤波器 |
| 英文描述： | 1 FUNCTIONS, 421 MHz, SAW FILTER |
| 文件页数： | 2/5页 |
| 文件大小： | 170K |
| 代理商： | TFS421A |
Filename: tfs 421a.doc
Version 1.0
25.10.2004
VI TELEFILTER
Filter specification
TFS 421A
2/5
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.
Filter characteristic
Construction and pin connection
(All dimensions in mm)
50 Test circuit
L1
L2
2
6
1, 3, 4, 5, 7, 8
421A
● S44
1
Ground
2
Input
3
Ground
4
Ground
5
Ground
6
Output
7
Ground
8
Ground
Date code: Year + week
S
2004
T
2005
U
2006
...
371
381
391
401
411
421
431
441
451
461
471
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
frequency in MHz
m
agnit
ude
in
dB
417 417.8 418.6 419.4 420.2 421 421.8 422.6 423.4 424.2 425
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
frequency in MHz
m
agnit
ude
in
dB
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| TFS426 | 制造商:VECTRON 制造商全称:Vectron International, Inc 功能描述:Filter specfication |
| TFS426C | 制造商:VECTRON 制造商全称:Vectron International, Inc 功能描述:Filter specification |
| TFS429 | 制造商:VECTRON 制造商全称:Vectron International, Inc 功能描述:Filter specification |
| TFS430B | 制造商:VECTRON 制造商全称:Vectron International, Inc 功能描述:Filter Specification |
| TFS430C | 制造商:VECTRON 制造商全称:Vectron International, Inc 功能描述:Filter specification |
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