KR Electronics, Inc. KR 2544 65 MHz Bandpass Filter www.krfilters.com General Description KR 2544 is a 65 MHz bandpass filter. The filter has a 3 dB bandwidth of 10 MHz and is designed for 50 Ω source and load impedance. Other center frequencies and bandwidths are available. Please consult the factory. Features • 65 MHz Bandpass • 50 Ω • SMA Connectors Typical Performance Passband Amplitude & Group Delay Overall Response (1 dB/div & 20 nsec/div) (10 dB/div) 4 Jun 2004 12:10:36 CH1 CH2 S 21 S 21 log MAG delay 1 dB/ 20 ns/ 4 Jun 2004 12:11:18 REF 0 dB REF 100 ns CH1 PRm S 21 log MAG 10 dB/ REF 0 dB PRm Cor Cor 1 PRm 2 Cor CENTER 65.000 000 MHz CENTER 65.000 000 MHz SPAN 100.000 000 MHz SPAN 10.000 000 MHz Figure 1 KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2004, KR Electronics, Inc. Figure 2 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR 2544 Specifications Parameter Specification Filter type Bandpass Center Frequency Insertion Loss 4 dB Bandwidth 65 MHz < 5 dB (< 3 dB typical) 10 MHz min Attenuation at 52 MHz > 65 dB Attenuation at 78 MHz > 65 dB Source & Load 50 Ω Physical Dimensions KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2004, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2