Product Name: Class D Amplifier Measurement Filters Model NO.: CAF2 Trademark: ABTEC Transport Package: Box Specification: 420mm*440mm*270mm Origin: China HS Code: 903089909 Product Description CAF2 switching amplifier measurement filter is a dual-channel multipole LRC passive low-pass filter, which can provide out-of-band attenuation of audio and reduce steep walls of the fast switching edge. based on audio analyzer, CAF2 is also made into dual channels.Performance Index1.Frequency Response:±0.05 dB, 20 Hz to 20 kHz2.Insertion Loss:Typically 0.05 dB3.High-Frequency Rejection:Typically > 40 dB, 200 kHz to 20 MHz4.Maximum Input:±230 Vpk5.Interchannel Crosstalk:>90 dB at 20 kHz6.Distortion:< -110 dB harmonic (measured at 70 Vpp, 1 kHz);< -100 dB IMD (at 70 Vpp with 18 kHz and 20 kHz dual-tone test signal,IMD components are at 2kHz,16kHz,22kHz.)Test framework Diagram