KR Electronics, Inc. KR 2157-17.25-5-50 Bandpass Filter www.krfilters.com General Description Features • 17.25 MHz Bandpass • 50 Ω • 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 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) (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 © 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 [email protected] (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 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 © 2003, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2