参数资料
型号: TFS434D
厂商: VECTRON INTERNATIONAL
元件分类: 声表面波滤波器
英文描述: 1 FUNCTIONS, 434.42 MHz, SAW FILTER
封装: ROHS COMPLIANT PACKAGE-8
文件页数: 2/5页
文件大小: 158K
代理商: TFS434D
Filename: tfs 434d.doc
Version 1.2
24.04.2006
VI TELEFILTER
Filter specification
TFS 434D
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)
Date code
SQ
3,
81
+
0,
2/-
0,
1
3
7
5
1,
2M
a
x.
0,
6
1,
78
0,
1
1,78
2,54
12
0%
%
d
13
5
7
50 Test circuit
L1
SAW
L2
2
5
3, 4, 7, 8
6
1
434D
● U17
1
Input RF Return
2
Input
3
Ground
4
Ground
5
Output
6
Output RF Return
7
Ground
8
Ground
Date code: Year + week
U
2006
V
2007
W
2008
...
300
400
500
600
700
800
900
1000
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
frequency in MHz
m
agni
tu
de
in
dB
434.1
434.2
434.3
434.4
434.5
434.6
434.7
434.8
-5
-4.5
-4
-3.5
-3
-2.5
-2
-1.5
-1
-0.5
0
frequency in MHz
m
agni
tu
de
in
dB
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