參數(shù)資料
型號(hào): TFS1227
廠商: VECTRON INTERNATIONAL
元件分類: 聲表面波濾波器
英文描述: 1 FUNCTIONS, 1227.6 MHz, SAW FILTER
文件頁數(shù): 2/5頁
文件大小: 157K
代理商: TFS1227
Filename: tfs 1227.doc
Version 1.1
13.12.2004
VI TELEFILTER
Filter specification
TFS 1227
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
200
400
600
800
1000
1200
1400
1600
1800
2000
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
frequency in MHz
m
agn
it
ud
ei
n
dB
1197 1203 1209 1215 1221 1227 1233 1239 1245 1251 1257
-20
-18
-16
-14
-12
-10
-8
-6
-4
-2
0
m
agni
tude
i
n
dB
1197 1203 1209 1215 1221 1227 1233 1239 1245 1251 1257
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.1
frequency in MHz
d
el
ay
i
n
s
Construction and pin connection
(All dimensions in mm)
1
2
3
4
5
6
1,2
M
a
x.
0,6
0,7
5
3,
0+
/-
0,
15
0,6
0,3
0X0
,30
13
6
4
Date code
50 Test circuit
C27
● S50
1
Ground
2
Input
3
Ground
4
Ground
5
Output
6
Ground
Date code:
Year + week
S
2004
T
2005
U
2006
...
L1
L2
2
5
1, 3, 4, 6
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