TFS901 Datasheet, PDF (1/5 Pages) Vectron International, Inc – VI TELEFILTER Filter specification

Filename: tfs 901.doc
Vectron International
Version 1.1
Filter specification
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Input:
Output:
23
°C
0
dBm
50 Ω
50 Ω
TFS 901
25.02.2011
1/5
Characteristics
Remark:
The nominal frequency fN is fixed at 901,12 MHz. The insertion loss ae is defined as loss value determined at fN. Reference level for the relative
attenuation arel of the TFS 901 is the insertion loss ae. The centre frequency fc is the arithmetic mean value of the upper and lower frequencies at the 3
dB filter attenuation level relative to the insertion loss ae. All specified data are met within the operating temperature range.
Data
Insertion Loss
(reference level)
Nominal Frequency
Centre Frequency
Relative Attenuation
852 MHz … 880 MHz
880 MHz … 889 MHz
910 MHz … 940 MHz
940 MHz … 950 MHz
Operating Temperature Range
Operable Temperature Range
Storage Temperature Range
Temperature Coefficient of Frequency
*) ∆f(Hz) = TCf(ppm/K) x (T-T₀) x fTo(MHz).
ae
f_N
f_C
arel
OTR
TCf *
typ. value
1,5 dB
-
-
34
dB
28
dB
15
dB
36
dB
-
-
-
-18
ppm/K
tolerance / limit
max.
3,0
dB
901,12
MHz
901,12 ± 0,32 MHz
min.
25
dB
min.
10
dB
min.
10
dB
min.
25
dB
23°C
-30°C … +70°C
-30°C … +70°C
-
Generated:
Checked / Approved:
Vectron International GmbH & Co. KG
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: [phone] / Fax: [phone]
E-Mail: [e-mail]
Vectron International GmbH & Co. KG 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.