KR Electronics, Inc. KR 2413 400 Hz Bandpass Filter www.krfilters.com General Description KR 2413 is a 400 Hz bandpass filter. Other passband frequencies Features are available. Please consult the factory. • 400 Hz Center Frequency • Passive Design Passband Amplitude Overall Response (1 dB/div) (6 dB/div) 0 0 -1 -6 -2 -12 -3 -18 -4 -24 Response (dB) Response (dB) Typical Performance -5 -6 -30 -36 -7 -42 -8 -48 -9 -54 -10 350 -60 360 370 380 390 400 410 Frequency (Hz) Figure 1 KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2001, KR Electronics, Inc. 420 430 440 450 0 100 200 300 400 500 600 700 800 900 1000 Frequency (Hz) Figure 2 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR 2413 Bandpass Specifications Parameter Specification Filter type Bandpass Insertion Loss < 1.5 dB Center Frequency 400 Hz 0.1 dB Bandwidth > 40 Hz 3 dB Bandwidth Approx 110 Hz Attenuation at 200 Hz > 40 dB Attenuation at 800 Hz > 40 dB Source & Load 16,000 Ω Physical Dimensions KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2001, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2