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
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