KR Electronics, Inc. KR Electronics www.krfilters.com General Description Features KR 2701 is a 52.5 MHz , 11th order Bessel lowpass filter. Other • 52.5 MHz 3 dB frequency passband frequencies are available. Please consult the factory. • 11th Order Bessel Response • 50 Ω Source and Load Typical Performance Passband Amplitude & Group Delay Overall Response (10 dB/div and 0.5 nsec/div) (10 dB/div) 14 Jul 2006 14:31:03 CH1 CH2 1 S 21 S 21 log MAG delay 10 dB/ 500 ps/ REF .000 dB REF 11.5 ns 14 Jul 2006 14:32:16 CH1 S 21 log MAG 10 dB/ REF .000 dB PRm PRm Cor Cor PRm Cor Smo 2 START 1.000 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2006, KR Electronics, Inc. STOP 250.000 000 MHz START .030 000 MHz STOP 500.000 000 MHz Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR 2701 Lowpass Specifications Parameter Specification Filter type Bessel Lowpass 3 dB ± 0.5 dB Frequency 52.5 MHz Filter Order 11th Source & Load 50 Ω Physical Dimensions Dimensions shown in inches Provide good case ground for best stopband performance Other package styles are available. KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2006, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2