KR Electronics, Inc. KR 2157-52-7-50 Bandpass Filter www.krfilters.com General Description Features • 52 MHz Bandpass • 50 Ω • DIP Package KR 2157-52-7-50 is a 52 MHz bandpass filter. The filter has a 7% 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) CH1 S 21 log MAG 1 dB/ REF -2 dB (10 dB/div) 13 Sep 2004 14:40:53 1_: 0 13 Sep 2004 14:44:53 CH1 dB S 21 log MAG 10 dB/ REF 0 dB 0.000 000 MHz 1 PRm REF=1 BW: Cor 2 PRm 4.216 452 MHz cent: 52.095223 MHz Q: 12.355 1_ loss: -3.2578 dB 3 CENTER 52.000 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2004, KR Electronics, Inc. 4 SPAN 5.000 000 MHz CENTER 52.000 000 MHz SPAN 50.000 000 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 21572157-5252-7-50 Specifications Parameter Specification Filter type Bandpass Insertion Loss Minimum 3 dB Bandwidth Maximum 40 dB Bandwidth Source & Load < 5 dB ( < 3.5 typical) 3.64 MHz 29 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 © 2004, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2