TFS678 Datasheet, PDF (1/5 Pages) Vectron International, Inc – Vectron International Filter specification

Filename: tfs 678.doc
Vectron International
Measurement condition
Ambient temperature:
23
Input power level:
0
Terminating impedance:
Input:
50
Output:
50
Version 1.5
Filter specification
°C
dBm
Ω
Ω
TFS 678
07.01.2014
1/5
Characteristics
Remark:
The maximum attenuation in the pass band is defined as the insertion loss ae. The nominal frequency fN is fixed at 678 MHz without any tolerance or limit.
The values of 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
Insertion loss
Nominal frequency
Passband
Bandwidth
1 dB
Absolute attenuation
0,3
603
711
753
778
1008
IP3
MHz
MHz
MHz
MHz
MHz
MHz
... 603
... 640
... 753
... 778
... 1008
... 1140
MHz
MHz
MHz
MHz
MHz
MHz
Input power level
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
*) ∆ f(Hz) =TCf(ppm/K) x(T-T0) x fTo (MHz)
ae
fN
PB
BW
aabs
OTR
TCf *
typ. value
1,7 dB
-
-
42,0 dB
56
dB
20
dB
18
dB
40
dB
48
dB
57
dB
-
-
-
-76
ppm/K
tolerance / limit
max.
3,0 dB
678,0 MHz
fN ± 12,0 MHz
min.
24,0 MHz
min.
40 dB
min.
10 dB
min.
10 dB
min.
30 dB
min.
40 dB
min.
50 dB
min.
+30 dBm
max.
0 dBm
- 45 °C ... + 85 °C
- 45 °C ... + 85 °C
-
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.