2491

KR Electronics, Inc. KR 2491 Notch Filter General Description KR 2491 is a 3.75 MHz notch filter. Other frequencies can be specified. www.krfilters.com Features Features • 3.75 MHz center frequency • 50 Ω Typical Measured Performance Overall Response (10 dB/div) 21 Aug 2003 14:29:29 CH1 S 21 log MAG 10 dB/ REF 0 dB PRm CENTER 3.750 000 MHz SPAN 7.000 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2003, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Page 1 KR KR Electronics, Inc. KR KR 2491 Notch Filter Specifications www.krfilters.com Parameter Filter type Insertion Loss Notch Frequency Notch Depth 3 dB Bandwidth Source and Load Specification Notch < 0.5 dB 3.75 MHz > 50 dB Approx 1.25 MHz 50 Ω Consult Factory for other Consult Factory for other Physical Dimensions KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2003, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Page 2