特点：

• 用交互式波特图设计你的滤波器频率响应

• 内置信号监测探点的数字信号处理框图

• 两个输入通道，两个有混合输入控制矩阵的输出通道

技术参数：

• 1 Hz–1 MHz角频率

• 0.1–10 dB 可配置带通波纹

• 2nd–8th序列滤波器

• 预设滤波器：低通、高通、带通、巴特沃斯滤波器、切比雪夫I、切比雪夫II和椭圆函数型

• 50Ω/1MΩ输入阻抗

• 亚微秒输入-输出延时

• 独立可调的输入输出偏差及增益

• 混合可选的双通道双通道MIMO系统

我可以装载我自己的滤波系数吗？

Yes! Moku: DigitalFilterBox implements infinite impulse response (IIR) filters using 4 cascaded Direct Form I second-order stages with a final output gain stage. To specify a filter, you must supply a text file containing the filter coefficients. The file should have six coefficients per line, with each line representing a single stage. If output scaling is required, this should be given on the first line. Each coefficient must be in the range [-4.0, +4.0). Internally, these are represented as signed 48-bit fixed-point numbers, with 45 fractional bits. The output scaling can be up to 8,000,000. Filter coefficients can be computed using signal processing toolboxes in e.g. MATLAB or SciPy.