60
Reference Material
UV-15 user fi lter characteristics for LPF
LPF (low-pass fi lter cutoff frequency: −10% drop)
300 Hz, 315 Hz, 400 Hz, 500 Hz, 630 Hz, 800 Hz, 1 kHz, 1.25 kHz,
1.5 kHz, 1.6 kHz, 2 kHz, 2.5 kHz, 3 kHz, 3.15 kHz, 4 kHz, 5 kHz, 6.3 kHz,
8 kHz, 10 kHz, 12.5 kHz, 15 kHz, 16 kHz, 20 kHz
Attenuation: −18 dB/oct
10
0
−10
−20
−30
−40
−50
20 kHz
16 kHz
15 kHz
12.5 kHz
10 kHz
8 kHz
6.3 kHz
5 kHz
100 500
1 k 5 k 10 k 50 k 100 k
300
Hz
315
Hz
400
Hz
500
Hz
630
Hz
800
Hz
1
kHz
1.25
kHz
1.5
kHz
1.6
kHz
2
kHz
3
kHz
3.15
kHz
4
kHz
2.5
kHz
Frequency (Hz)
Response (dB)
UV-15 user filter characteristics for LPF
Summary of Contents for UV-15
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