TFS44M Datasheet, PDF (2/5 Pages) Vectron International, Inc – Filter specification

Filename: tfs 44m.doc
VI TELEFILTER
Version 1.2
Filter specification
TFS 44M
19.04.2005
2/5
Filter characteristic
0
-6
-12
-18
-24
-30
-36
-42
-48
-54
-60
9 16 23 30 37 44 51 58 65 72 79
frequency in MHz
0
1.045
-1
1
-2
0.955
-3
0.91
-4
0.865
-5
0.82
-6
0.775
-7
0.73
-8
0.685
-9
0.64
-10
0.595
35 36.8 38.6 40.4 42.2 44 45.8 47.6 49.4 51.2 53
frequency in MHz
Construction and pin connection
(All dimensions in mm)
11,7 Max.
TFS 44M
● T16
1
Date code
1
123
10
4
9
5
8 76
5,08
1
Ground
2
Ground
3
Ground
4
Output
5
Output
6
Ground
7
Ground
8
Ground
9
Input
10
Input RF Return
Date code:
T
U
V
...
Year + week
2005
2006
2007
Test circuit
50 Ohm
L1 = 409 nH
C1 = 39 pF
L2 = 1,3 µH
R1 = 2,4 kΩ
C1
9
5
10
SAW
4
L2
R1 ^{2000 Ohm // 3pF}
L1
1, 2, 3, 6, 7, 8
Tele Filter GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: [phone] / Fax: [phone]
E-Mail: [e-mail]
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