TFS77A Datasheet, PDF (2/5 Pages) Vectron International, Inc – Filter specification

Filename: tfs 77a.doc
VI TELEFILTER
Version 1.1
Filter specification
TFS 77A
22.11.2004
2/5
Filter characteristic
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
28.6 38.4 48.2 58
67.8 77.6 87.4 97.2 107 116.8 126.6
frequency in MHz
0
0.89
-1
0.86
-2
0.83
-3
0.8
-4
0.77
-5
0.74
-6
0.71
-7
0.68
-8
0.65
-9
0.62
-10
0.59
75.6 76 76.4 76.8 77.2 77.6 78 78.4 78.8 79.2 79.6
frequency in MHz
Construction and pin connection
(All dimensions in mm)
S 77A
● S48
1
3
7,2 Max.
2,54 ±0,2
1
Date code
0,80
1
Input
2
Input RF Return
3
Ground
4
Ground
5
Ground
6
Ground
7
Output
8
Output RF Return
9
Ground
10
Ground
11
Ground
12
Ground
Date code:
S
T
U
...
Year + week
2004
2005
2006
50 Ohm Test circuit
L1
C1
1
7
2
SAW
8
3, 4, 5, 6, 9, 10, 11, 12
L2
C2
Tele Filter GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: [phone] / Fax: [phone]
E-Mail: [e-mail]
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