2157-40-5-50

KR 2157-40-5-50 Bandpass Filter General Description KR 2157-40-5-50 is a 40 MHz bandpass filter. The filter has a 2 MHz min 3 dB bandwidth and is designed for 50 Ω source and load impedance. Other passband frequencies, bandwidths and impedances are available. Please consult the factory. KR Electronics, Inc. www.krfilters.com Features Features • 40 MHz Bandpass • 50 Ω • DIP Package Typical Performance Passband Amplitude (1 dB/div) 15 Jul 2002 13:07:18 CH1 MEM log MAG 1 dB/ REF -4 dB CH1 MEM log MAG Overall Response (5 dB/div) 15 Jul 2002 13:08:26 5 dB/ REF -4 dB PRm PRm Cor Cor CENTER 40.000 000 MHz SPAN 20.000 000 MHz CENTER 40.000 000 MHz SPAN 2.000 000 MHz Figure 1 Figure 2 KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2002, 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 2157-40KR 2157-40-5-50 Specifications Parameter Filter type Center Frequency Insertion Loss Minimum 3 dB Bandwidth Maximum 40 dB Bandwidth Source & Load Specification Bandpass 40 MHz < 5 dB 2 MHz 16 MHz 50 Ω www.krfilters.com Physical Dimensions Metal Case Pin 1 is Input Pin 5 is Output All other Pins are Ground All leads .030” diameter Dimensions inches KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2002, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Page 2