2512

KR 2512 Lowpass Filter General Description KR 2512 is a 4.2 MHz lowpass filter with Sin(x)/x compensation. Other passband frequencies are available. Please consult the factory. KR Electronics, Inc. www.krfilters.com Features Features • Sin(x)/x compensation • High stopband loss • 75 Ω Source and Load Typical Performance Passband Amplitude & Group Delay (0.1 dB/div and 5 nsec/div to 4.2 MHz) 10 Oct 2003 12:19:51 CH1 CH2 S31 S31 LOG DEL .1 dB/ 5 ns/ REF -.4 dB REF 60 ns Overall Response (10 dB/div to 50 MHz) 10 Oct 2003 12:22:25 CH1 S31 LOG 10 dB/ REF 0 dB Cor Cor Avg 16 Smo Cor Avg 50 START . 100 000 MHz STOP 4 . 200 000 MHz START . 100 000 MHz STOP 50 . 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 2512 Lowpass Filter Specifications Parameter Filter type End of Passband Insertion Loss Effective Passband Ripple to 4.2 MHz Group Delay Deviation to 4.2 MHz > 45 dB at > 75 dB at Sin(x)/x Compensation Sampling Frequency for Compensation Source & Load Specification Lowpass 4.2 MHz < 0.5 dB < 0.1 dB < 15 nsec 17 MHz >30 MHz Yes 38.88 MHz 75 Ω www.krfilters.com 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