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SFE107MS
PIEZO FILTERS CERAMIC FILTERS LOW LOSS, HIGHLY SELECTIVE, MINIATURE SFE MA/MS/MJ/MH 10.7MHz The standard SFE 10.7 line of ceramic filters are extremely reliable devices that exhibit excellent waveform symmetry. These filters have traditionally found wide application in FM receiver technology. SPECIFICATIONS SFE MA/MS/MJ/MH 10.7MHz 3dB Bandwidth (kHz) 280 ± 50 230 ± 50 180 ± 40 Insertion Loss (dB) max. 6 (4) 6 (4) 7 (4.5) 590 (480) 520 (400) 470 (360) 360 (290) 1 1 1 1 2.5 ± 2.0 3.0 ± 2.0 3.5 ± 1.5 4.5 ± 2.0 280 ± 50 230 ± 50 180 ± 40 650 570 520 1 1 1 3.0 ± 2.0 3.0 ± 2.0 5.0 ± 2.0 45 45 45 280 ± 50 230 ± 50 180 ± 40 150 ± 40 110 ± 30 SFE10.7MA5-A SFE10.7MS2-A SFE10.7MS3-A FM-IF Ripple (dB) max. 1 1 1 280 ± 50 230 ± 50 180 ± 40 150 ± 30 Part Number 20dB Bandwidth (kHz) max. 650 (520) 600 (420) 520 (380) Spurious (9 ~ 12MHz) (dB) min. 30 (43) 40 (45) 40 (45) 650 (540) 570 (470) 470 (360) 360 (300) 350 ( 260) 1 1 1 1 1 3.0 ± 2.0 3.0 ± 2.0 3.5 ± 2.0 4.5 ± 2.0 7.0 ± 2.0 30 (47) 40 (48) 35 (45) 35 (48) 30 (42) • Input/output impedance: 330⍀ ( A10 Series • Input/output impedance: 330⍀ • Low loss and high selectivity. SFE10.7MA5B10-A SFE10.7MS2B10-A SFE10.7MS3B10-A B10 Series ) Typ. value 30 (42) 35 (43) 35 (43) 35 (44) ( ) Typ. value • Input/output impedance: 330⍀ • High attenuation type SFE10.7MA5C10-A SFE10.7MS2C10-A SFE10.7MS3C10-A SFE10.7MJC10-A SFE10.7MHC10-A C10 Series • Input/output impedance: 330⍀ • Most suitable for a thin type and low profile set. • The performance is the same as that of conventional types. MA5 Series MA5A10 Series 7.0 7.0 E10.7S Ȟ E10.7S 7.0 Ȟ Ȟ 2.5 2.5 2.5 2.5 3±1 UNIT: mm RF Voltmeter C Rg+R1=R2=330⍀ ±5% C=10pF (including stray capacitance and input capacitance of RF Voltmeter) 3±1 (3) (2) (1) (3) (2) (1) UNIT: mm R2 Rg=50⍀ S.S.G. 2.5 3±1 (3) (2) (1) 6.0 5.0 5.0 ) Typ. value (1) (2) (3) R1 10.7SC 7.0 ( CIRCUIT 7.0 5.0 2.5 MA5C10 Series UNIT: mm 1=INPUT 2=GROUND 3=OUTPUT FREQUENCY CHARACTERISTICS 0 10 20 30 40 50 60 70 8.7 9.7 10.7 11.7 12.7 Frequency (MHz) 0 10.5 0 10 20 30 40 50 60 70 10.6 10.7 10.8 Frequency (MHz) 10.9 0.8 0.6 0.4 5 6 7 0.2 0 10.5 8.7 9.7 10.7 11.7 12.7 Frequency (MHz) 10.6 10.7 10.8 Frequency (MHz) 10.9 0 10 20 30 40 50 60 70 Attenuation (dB) 6 7 1.2 1.0 2 3 4 0 1 2 3 4 5 6 7 8.7 9.7 10.7 11.7 12.7 Frequency (MHz) 1.2 1.0 0.8 0.6 0.4 0.2 0 10.5 10.6 10.7 10.8 Frequency (MHz) 10.9 Group Delay Time (sec.) 10.6 10.7 10.8 10.9 Frequency (MHz) 0.2 0 1 Attenuation (dB) 10.5 5 Attenuation (dB) 6 7 0 3 4 0.8 0.6 0.4 SFE10.7MJA10-A Group Delay Time (sec.) 0.2 5 1.2 1.0 Attenuation (dB) 3 4 0 1 2 Attenuation (dB) 0.8 0.6 0.4 SFE10.7MS3-A Group Delay Time (sec.) 2 Attenuation (dB) 0 1 Group Delay Time (sec.) SFE10.7MS2-A 1.2 1.0 Attenuation (dB) Attenuation (dB) SFE10.7MA5-A 0 10 20 30 40 50 60 70 8.7 9.7 10.7 11.7 12.7 Frequency (MHz) Available as standard through authorized Murata Electronics Distributors. CG01-J 445 PIEZO FILTERS SFE10.7MA5A10-A SFE10.7MS2A10-A SFE10.7MS3A10-A SFE10.7MJA10-A
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