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參數(shù)資料
| 型號(hào)： | TFS245B |
| 廠商： | VECTRON INTERNATIONAL |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | 1 FUNCTIONS, 245.952 MHz, SAW FILTER |
| 文件頁(yè)數(shù)： | 2/5頁(yè) |
| 文件大?。?/td> | 152K |
| 代理商： | TFS245B |
Filename: tfs 245b.doc
Version 1.3
21.07.2004
VI TELEFILTER
Filter specification
TFS 245B
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 Ohm Test circuit
C1
L1
L2
C2
4
1, 2, 3, 6, 7, 8
10
9
5
S 245B
●
S30
1
Ground
2
Ground
3
Ground
4
Output
5
Output RF Return
6
Ground
7
Ground
8
Ground
9
Input
10
Input RF Return
Date code: Year + week
S
2004
T
2005
U
2006
...
227
230.8 234.6 238.4 242.2
246
249.8 253.6 257.4 261.2
265
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
frequency in MHz
m
a
gnit
ude
in
dB
245.5 245.6 245.7 245.8 245.9 246 246.1 246.2 246.3 246.4 246.5
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
frequency in MHz
m
a
gnit
ude
in
dB
245.5 245.6 245.7 245.8 245.9 246 246.1 246.2 246.3 246.4 246.5
0.71
0.95
1.19
1.43
1.67
1.91
2.15
2.39
2.63
2.87
3.11
frequency in MHz
delay
in
s
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TFS245C | 1 FUNCTIONS, 245.76 MHz, SAW FILTER |
| TFS246B | SAW FILTER |
| TFS246D | SAW FILTER |
| TFS246E | SAW FILTER |
| TFS246H | SAW FILTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TFS245C | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
| TFS246B | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
| TFS246D | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:SAW filter specification |
| TFS246H | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:SAW filter specification |
| TFS246H_05 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
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