shenzhen baichuan electronics
Dual channel multipole LRC passive low-pass filter, mainly used for audio measurement of Class-D amplifier. It can provide audio out-of-band attenuation and reduce the steepness of fast conversion edges, providing signal preprocessing for testing accuracy, with a passband of 20-20kHz.
Dual channel passive filter, mainly used for audio measurement of Class-D amplifier, provides signal preprocessing for test accuracy, with passband of 20Hz to 20kHz.