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Datasheet File OCR Text: |
KR 2157-20-5-50 Bandpass Filter General Description KR 2157-20-5-50 is a 20 MHz bandpass filter. The filter has a 1 MHz 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. KR Electronics, Inc. www.krfilters.com Features * 20 MHz Bandpass * 50 * DIP Package Typical Performance Passband Amplitude (1 dB/div) 15 Jul 2002 14:42:00 CH1 MEM log MAG 1 dB/ REF -3 dB CH1 MEM log MAG Overall Response (5 dB/div) 5 dB/ 15 Jul 2002 14:42:55 REF -3.24 dB PRm PRm Cor Cor CENTER 20.000 000 MHz SPAN 10.000 000 MHz CENTER 20.000 000 MHz SPAN 1.000 000 MHz Figure 1 Figure 2 KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 (c) 2002, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. 2157-20KR 2157-20-5-50 Specifications Parameter Filter type Center Frequency Insertion Loss Minimum 3 dB Bandwidth Maximum 40 dB Bandwidth Source & Load Specification Bandpass 20 MHz < 5 dB 1 MHz 8 MHz 50 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 (c) 2002, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Page 2 |
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