Part Number
|
TFS400K |
Manufacturer
|
Vectron International |
Description
|
Filter Specification |
Published
|
Jan 4, 2009 |
Detailed Description
|
tfs400k.doc
version 3.2
01.12.2003
VI TELEFILTER
Measurement condition
Ambient temperature: Input power level: Termin...
|
Datasheet
|
TFS400K
|
Overview
tfs400k.
doc
version 3.
2
01.
12.
2003
VI TELEFILTER
Measurement condition
Ambient temperature: Input power level: Terminating impedance: * Input: Output: External coil: 23 10 375 375 47 nH
Preliminary Specification
TFS 400 K
1/5
°C dBm -1.
9 pF -1.
9 pF
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS400K is the minimum of the pass band attenuation amin .
The minimum of the pass band
www.
DataSheet4U.
comattenuation amin is defined as the insertion loss ae.
The centre frequency fc is the arithmetic mean value of the upper and lower frequencies at the 1 dB
filter attenuation level relative to the insertion loss ae .
The nominal frequency fN is fixed at 40...
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