KR Electronics, Inc. KR Electronics 2612 Bandpass Filter www.krfilters.com General Description Features • 6 Pole Response • 2KΩ Source and Load KR 2612 is a 39 KHz Bandpass Filter. Other center frequencies and bandwidths are available. Please consult the factory. Passband Amplitude Overall Response (1 dB/div) (10 dB/div) 0 0 -1 -10 -2 -20 -3 -30 -4 -40 Response (dB) Response (dB) Typical Performance -5 -6 -50 -60 -7 -70 -8 -80 -9 -90 -10 -100 35 36 37 38 39 Frequency (KHz) KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2005, KR Electronics, Inc. 40 41 42 43 14 19 24 29 34 39 44 49 54 59 64 Frequency (KHz) Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR 2612 Bandpass Filter Specifications Parameter Specification Filter type Bandpass Center Frequency Insertion Loss 39 KHz < 2.5 dB (1 dB typical) 3 dB Bandwidth 8 KHz Minimum Source & Load 2 KΩ Physical Dimensions Dimensions shown in inches Metal Case Terminals 0.040” Diameter Ground Terminals Connected to Case KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2005, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2