TFS368A Datasheet, PDF (1/5 Pages) Vectron International, Inc – Vectron International Filter specification

Filename: tfs 368a.doc
Vectron International
Version 1.1
Filter specification
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Input:
Output:
23
°C
0
dBm
150 Ω
150 Ω
TFS 368A
25.04.2013
1/5
Characteristics
Remark:
The nominal frequency fN is fixed at 368.64 MHz. The insertion loss ae is defined as loss value determined at fN. Reference level for the relative
attenuation arel of the TFS 368A 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
typ. value
Insertion loss
(reference level)
ae
2.1 dB
Nominal frequency
Centre frequency
Bandwidth
3 dB
fN
-
fC
368.64 MHz
BW
13.3 MHz
Relative attenuation
arel
@
92.16 MHz
@
184.32 MHz
@
276.48 MHz
@
460.80 MHz
@
552.96 MHz
@
645.12 MHz
70
dB
66
dB
64
dB
59
dB
60
dB
58
dB
Operating temperature range
OTR
-
Storage temperature range
-
Temperature coefficient of frequency
TCf *
-72
ppm/K
*) ∆f(Hz) = TCf(ppm/K) x (T-T0) x fTo(MHz). Material: LiNbO3_64°black, so in principle pyrofree.
tolerance / limit
max.
3.5 dB
368.64 MHz
-
-
min.
50 dB
min.
50 dB
min.
48 dB
min.
47 dB
min.
48 dB
min.
47 dB
- 40 °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.
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information.