TFS698 Datasheet, PDF (1/5 Pages) Vectron International, Inc – Vectron International Filter specification

Filename: tfs 698.doc
Vectron International
Version 1.2
Filter specification
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Input:
Output:
23
°C
0
dBm
150 Ω
150 Ω
TFS 698
16.01.2014
1/5
Characteristics
Remark:
The reference level for the absolute attenuation aabs of the TFS 698 is the attenuation at nominal frequency. This value is defined as the insertion loss ae.
The nominal frequency fN is fixed at 698.81 MHz without any tolerance. The values of the absolute attenuation aabs are guaranteed for the whole
operating temperature range. The frequency shift of the filter in the operating temperature range is included in the production tolerance scheme.
Data
typ. value
Insertion loss
(reference level)
ae
2.4 dB
Nominal frequency
Centre frequency
Bandwidth
3 dB
fN
-
fC
698.81 MHz
BW
26.10 MHz
Absolute attenuation
aabs
@ 116.47 MHz
70
@ 232.94 MHz
70
@ _{349.41 MHz}
72
@ _{465.87 MHz}
70
@ _{582.34 MHz}
67
@ _{815.28 MHz}
70
@ _{931.75 MHz}
67
Input power level
-
Operating temperature range
OTR
-
Storage temperature range
-
Temperature coefficient of frequency
TCf *
-73
ppm/K
*) ∆f(Hz) = TCf(ppm/K) x (T-T0) x fCAT(MHz). Material: LiNbO3_64°black, so in principle pyrofree
tolerance / limit
max.
4.5 dB
698.81 MHz
-
min.
50
min.
50
min.
50
min.
50
min.
48
min.
48
min.
50
max.
0
-40°C ... +90°C
-45°C ... +95°C
dB
dB
dB
dB
dB
dB
dB
dBm
Generated:
Checked / Approved:
Vectron International GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: [phone] / Fax: [phone]
E-Mail: [e-mail]
Vectron International GmbH 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.