Filter Coils < Pin Type: FB Series>
Type:
FB-7SG, FB-7SGX
◆
Testing Circuit
FB-7SG
Rin
③
②
∼
①
④
Rout
E.V.M. Indicate Level 0.775V=0dB(at1KHz)
E.V.
C
EXT
=3900pF±2%(P.P. CAPACITOR)
R in=Rg+R1=2.2kΩ
Rout=2.2kΩ
⑥
C
FB-7SGX
◆
Specification(
FB-7SG, part number: 5307-JPS-098)
Item
Input impedance
Output impedance
Attenuation
Cut Off Frequency
Ripple
Insertion Loss
(R in)
(Rout)
16KHz
23KHz
93KHz
(-3dB)
50Hz∼14KHz
Specification
2.2kΩ
2.2kΩ
MAX.1.5 dB
MIN.29 dB
MIN.99 dB
19kHz (TYP.)
0 ± 1.2 dB Within
MAX.1.0dB
1KHz
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