TFS460C Datasheet, PDF (1/3 Pages) Vectron International, Inc – Filter specification

f_{_}il_{_}e:_{_}t_{_}fs_{_}4_{_}6_{_}0_{_}c._{_}d_{_}o_{_}c _{_____________________________________________}v_{_}e_{_}rs_{_}i_{_}on_{__}1_{_}.2_{_________________________________}0_{_}6_{_}.0_{_}1_{_}._{_}02_{_}
V_{__}I_{__}T_{_}E_{__}L_{_}E_{__}F_{_}I_{_}L_{__}T_{_}E_{__}R_{_______________________}F_{_}i_{_}l_{_}te_{__}r_{_}s_{__}p_{_}e_{__}c_{_}i_{_}f_{_}ic_{__}a_{_}t_{_}i_{_}o_{_}n_{_______________________}T_{_}F_{__}S_{__}4_{_}6_{__}0_{__}C_{___}1_{_}/_{_}3_{____}
Measurement condition
Ambient temperature: 23 °C
Input power level:
0 dBm
Source impedance:
184 Ω || -0.33 pF
Load impedance:
184 Ω || -0.33 pF
Construction and pin connection (see page 2)
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 460 C is the minimum of the pass band attenuation amin. The minimum of the pass band
attenuation amin is defined as the insertion loss ae. The centre frequency fo is the arithmetic mean value of the upper and lower frequencies at the
3dB filter attenuation level relative to the insertion loss ae. The nominal frequency fN is fixed on 460 MHz without tolerance. The given values for the
relative attenuation arel and for the group delay ripple have to be reached at the frequencies given below also if the centre frequency fo is shifted
due to the temperature coefficient of frequency TCf in the operating temperature range and due to a production tolerance for the centre frequency fo
Data
typ. value
tolerance / limit
______________________________________________________________________________________________________
Insertion loss
ae = amin
3
dB
max 5
dB
(Reference level)
______________________________________________________________________________________________________
_^N_^o_^m__ⁱⁿ_^a_^l_^f_^re_^q__^u_^e_ⁿ_^c_^y_______^fN____________________________________-____________________________4_6_0______M_H_z_____
C_{__}e_{_}n_{_}tr_{_}e_{__}fr_{_}e_{_}q_{_}u_{_}e_{_}n_{_}c_{_}y_{_________}fo_{__________________________________4_6_0_____M__H_z______________________-_____________}
Pass band ripple
f_N__±___1_0___M_H_z_______________________________________________1_____d_B__________________m__a_x_.__2______d_B______
Relative attenuation
arel
360 MHz ... 380 MHz
60
dB
min. 50
dB
405 MHz ... 425 MHz
> 40
dB
min. 40
dB
______________________________________________________________________________________________________
Operating temperature range
- 25 °C ... + 75 °C
______________________________________________________________________________________________________
Temperature coefficient of frequency TC
- 71
ppm/K
______________________________________________________________________________________________________
Generated:
Checked / approved:
______________________________________________________________________________________________________
VI TELEFILTER
Vectron International, Inc.
Potsdamer Straße 18
267 Lowell Road
D 14 513 TELTOW / Germany
Hudson, NH 03051 / USA
Tel: [phone] / Fax: [phone]
Tel: [phone] Fax: [phone]
E-Mail: [e-mail]
E-Mail: [e-mail]
VI TELEFILTER 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.