KR Electronics, Inc. KR Electronics, Inc. www.krfilters.com General Description KR Electronics part number 3088 is a 3.4 KHz notch filter. The filter has a typical 3 dB bandwidth of 2.44KHz. Other center frequencies and bandwidths are available. Please consult the factory. Features 3.4 KHz Notch Frequency 2.44 KHz typical 3 dB Bandwidth High Attenuation in Notch 50 Source 1000 Load Typical Performance Overall Response (10 dB/div) KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2012, KR Electronics, Inc. 3088, Rev 0, December 6, 2012 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. KR Electronics, Inc. Typical Performance www.krfilters.com Respone in Notch (10 dB/div) Overall Response (10 dB/div) KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2012, KR Electronics, Inc. 3088, Rev 0, December 6, 2012 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2 KR Electronics, Inc. www.krfilters.com KR Electronics, Inc. 3088 Specifications Parameter Specification Filter type Notch Notch Frequency Insertion Loss 3.4 KHz 6 dB Typical 3 dB Bandwidth 2.44 KHz Rejection at 3.4 KHz 60 dB min Rejection 3.1 KHz to 3.7 KHz 30 dB min Source Impedance Load Impedance Notes 50 1000 Physical Dimensions Notes: 1. Dimensions in inches 2. Rectangular case KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2012, KR Electronics, Inc. 3088, Rev 0, December 6, 2012 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 3