KR Electronics, Inc. KR 2157-17.25-5-50 Bandpass Filter www.krfilters.com General Description Features * 17.25 MHz Bandpass * 50 * DIP Package KR 2157-17.25-5-50 is a 17.25 MHz bandpass filter. The filter has a 5% min 3 dB bandwidth and is designed for 50 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) (5 dB/div) 21 Feb 2003 13:12:05 CH1 S 21 log MAG 1 dB/ REF 0 dB 21 Feb 2003 13:11:38 CH1 PRm S 21 log MAG 5 dB/ REF 0 dB PRm CH1 CENTER 17.250 000 MHz SPAN Figure 1 KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 (c) 2003, KR Electronics, Inc. 1.000 000 MHz CH1 CENTER 17.250 000 MHz SPAN 10.000 000 MHz Figure 2 Web Email Phone Fax www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR 21572157-17.2517.25-5-50 Specifications Parameter Specification Filter type Bandpass Insertion Loss Minimum 3 dB Bandwidth Maximum 40 dB Bandwidth Source & Load < 5 dB (< 3 typical) 862.5 KHz 6.9 MHz 50 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 (c) 2003, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Page 2