KR Electronics, Inc. KR 2157-88-5-50 Bandpass Filter www.krfilters.com General Description Features • 88 MHz Bandpass • 50 Ω • DIP Package KR 2157-88-5-50 is a 88 MHz bandpass filter. The filter has a 5% 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. Typical Performance Passband Amplitude Overall Response (1 dB/div) (10 dB/div) 13 Sep 2004 14:59:18 CH1 S 21 log MAG 1 dB/ REF -4 dB 13 Sep 2004 14:59:58 CH1 PRm S 21 log MAG 10 dB/ REF 0 dB PRm CENTER 88.000 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2004, KR Electronics, Inc. SPAN 7.000 000 MHz CENTER 88.000 000 MHz SPAN 100.000 000 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 21572157-8888-5-50 Specifications Parameter Specification Filter type Bandpass Insertion Loss < 6 dB ( < 5 typical) Minimum 3 dB Bandwidth 4.4 MHz Maximum 40 dB Bandwidth 35.2 MHz Source & Load 50 Ω 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 © 2004, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2