Highpass Filter KR Model 2357 Specifications KR Part Number 2357 Filter Type Highpass Passband 500 Hz to 10 KHz Stopband >50 dB 300 Hz and below Passband Ripple < 1 dB p-p Source and Load Impedance 20 KΩ Outline Drawing KR Electronics www.krfilters.com 91 Avenel Street Avenel, NJ 07001 732-636-1900 All dimensions in inches Metal Case