TFR433H Datasheet, PDF (1/5 Pages) Vectron International, Inc – Resonator Specification

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VI TELEFILTER
Resonator Specification
TFR 433 H - 1/5
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Measurement condition
Ambient temperature:
23 C
Input power level:
10 dBm
Terminating impedances
for input: 50 || 0 pF
for output: 50 || 0 pF
Characteristics
Remark:
The minimum of the pass band attenuation amin is defined as the insertion loss a_e. The centre frequency f_o is the frequency of the minimum of
the passband attenuation amin. The tolerance for the resonant frequency also includes a centre frequency shift due to the temperature coefficient
of frequency TCf in the operating temperature range and a production tolerance for the resonant frequency f_R.
Data
typ. value
tolerance/limit
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Insertion loss
ae = amin
1,2 dB
max. 1,8 dB
(Reference level)
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R_{__}e_{_}s_{_}o_{_}n_{_}a_{_}n_{_}t_{_}f_{_}re_{_}q_{__}u_{_}e_{_}n_{_}c_{_}y_{______}fR_{__________________________________4_3_3_,4_2_0__M__H_z_____________________7_5______k_H_z_____}
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Parallel capacitance
C0
Motional resistance
R1
Motional inductance
L1
Motional capacitance
C1
2,5 pF
14,5
94,8 µH
1,4 fF
Operating temperature range
Storage temperature range
- 10..... + 70
C
- 30..... + 85
C
Frequency change with temperature
between –10 °C...+ 70 °C
95
ppm/K
Phase
-20 ..... + 20
°
Generated:
Checked / approved:
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267 Lowell Road
D 14 513 TELTOW / Germany
Hudson, NH 03051 / USA
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