TFS326A Datasheet, PDF (5/5 Pages) Vectron International, Inc – Filter Specification

Tfs326A.doc
VI TELE FILTER
version 1.8
Filter Specification
Version Reason of Changes
1.0
- generate according customer requirement specification
1.1
- Groupe delay ripple within: ± 7,50 MHz
Max. 90 ns
1.2
- Return loss within: ± 2,50 MHz
- Return loss within: ± 7,50 MHz
Max. 10 dB
Max. 6,5 dB
1.3
- Pin connection changed : pin 9 input; pin 3 output
1.4
- Add preliminary values for terminating impedance
1.5
- changing of 3dB bandwidth to ± 7,0 MHz
- changing of package to 5X5
1.6
- changing of Return loss to –12dB (within: ± 2,50 MHz)
- changing of stopband between: 342,5 MHz .. 344,5 MHz to – 13 dB
- changing of –15 dB stopband to fn –13,75 MHz
- changing of group delay ripple within : ± 2,50 MHz to 40 ns
- changing of group delay ripple within : ± 7,0 MHz to 100 ns
28.02.2001
1.7
- changing of relative attenation between: fn –15,6 MHz to fn +18,60 MHz
- changing of filter name to TFS326A
- changing of input power specification
- changing of matching circuit
1.8
- with customer agreed modification of stopband attenuation
- f_N + 14,85 MHz...f_N + 18,9 MHz to
- f_N - 13,75 MHz...f_N – 30,0 MHz to
min. 13,0 dB
min. 11,0 dB
18.10.2002
TFS 326A 5/5
Name
Dr. Sabah
Dr. Sabah
Dr. Sabah
Dr. Sabah
Dr. Sabah
Dr. Sabah
Date
10.08.2000
21.08.2000
31.08.2000
31.08.2000
11.10.2000
06.11.2000
Dr. S. Sabah
Dr. S. Sabah 15.03.2001
Dr. S. Sabah 14.05.2001
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: [phone] / Fax: [phone]
E-Mail: [e-mail]
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: [phone] Fax: [phone]
E-Mail: [e-mail]
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