Thông tin sản phẩm
Composition of Filters: A set of high-pass filter and a low-pass filter.
Filter Characteristics: Butterworth
Slope: -6, -12, -18, -24 dB/oct, 4 steps
Cut-off Frequency Range: 20 Hz to 20 kHz
Cut-off Frequency: 999 Hz X 0.1, 999 Hz X 1, 999 Hz X 10, and 200 Hz X 100
Input/Output Gain:
2 steps of 0 dB and 20 dB + Variable