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PDF TFS70G Data sheet ( Hoja de datos )
| Número de pieza | TFS70G | |
| Descripción | VI TELEFILTER | |
| Fabricantes | Tele Filter GmbH | |
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Hay una vista previa y un enlace de descarga de TFS70G (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
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T_f_s_7_0g_._d_oc_________________________________________________v_e_rs_i_on__1_.0_________________________________0_6_.0_1_._02_
V__I__T_E__L_E__F_I_L__T_E__R_______________________F__i_lt_e__r_s__p_e_c__i_fi_c_a__t_io__n___________T__F_S___7__0__G___-__P__a_g__e__1__/_3_____
Measurement condition
Ambient temperature:
Input power level:
Source impedance:
Load impedance:
23 °C
0 dBm
50 Ω and test adapter
50 Ω and test adapter
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 70 G 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 70,00 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
22 dB
(Reference level)
______________________________________________________________________________________________________
N__o_m__in_a_l_f_re_q__u_e_n_c_y_______fN____________________________________-_____________________________7_0_,0_____M_H_z_____
_C_e_n_tr_e__fr_e_q_u_e_n_c_y_________fo___________________________________7_0_,0____M__H_z__________________________________
P__a_s_s_b_a_n_d___________________________________________________-_____________________f_N__- _1_0_0_k_H_z__.._._fN__+__1_0_0_k_H_z
Relative attenuation
arel
fN ± 40 MHz ... fN ± 57 MHz
-
min. 45
dB
f_N__±_____8_3___M_H_z__.._._f_N__±__1_0_0___M_H_z_____________________________-_________________________m_i_n__4_5______d_B______
Group delay
GD
_A_b_s_o_lu_t_e_d_e_la_y____fN___-_6_5_M__H_z__.._. _fN__+__7_5__M_H_z______________________2_____µ_s__________________m_a_x____2_,1_5____µ_s______
T__e_m_p_e_r_a_t_u_re__c_o_e_f_fi_c_ie_n_t_o__f _fr_e_q_u_e_n_c_y________T_C_f__*)_____________-__7_2_____p_p_m__/K__² ___________________-_____________
_F_re_q_u__e_n_c_y_i_n_v_e_rs_i_o_n__te_m__p_e_r_a_tu_r_e___________T_o_________________-__5_____°_C________________________-_____________
Operating temperature range
- 20 °C ... + 85 °C
Storage temperature range
- 40 °C ... + 85 °C
______________________________________________________________________________________________________
Permissible DC voltage VDC
- 12 V
P__e_rm__i_s_s_ib_l_e_A_C__v_o_l_ta_g__e___V_p_p__________________________________-_____________________________1_0______V_______
*) ∆f(Hz) = TCf(ppm/K²) x (∆T)² x fTo(MHz)
Generated:
Checked / approved:
______________________________________________________________________________________________________
VI TELEFILTER
Vectron International, Inc.
Potsdamer Straße 18
267 Lowell Road
D 14 513 TELTOW / Germany
Hudson, NH 03051 / USA
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: [email protected]
E-Mail: [email protected]
______________________________________________________________________________________________________
VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice. No liability is
www.DaastsuamSehd easeatr4esUult.nofethteir use or application. No rights under any patent accompany the sale of any such product(s) or information
1 page | ||
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| PDF Descargar | [ Datasheet TFS70G.PDF ] | |
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