KR Electronics, Inc. KR 2157-30-5-50 Bandpass Filter www.krfilters.com General Description Features • 30 MHz Bandpass • 50 Ω • DIP Package KR 2157-30-5-50 is a 30 MHz bandpass filter. The filter has a 1.5 MHz 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) 15 Jul 2002 13:04:13 CH1 MEM log MAG 1 dB/ REF -4 dB 15 Jul 2002 13:06:27 CH1 PASS MEM log MAG 5 dB/ REF -4 dB PRm PRm Cor Cor CENTER 30.000 000 MHz CENTER 30.000 000 MHz SPAN Figure 1 KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2002, KR Electronics, Inc. SPAN 20.000 000 MHz 1.500 000 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 21572157-3030-5-50 Specifications Parameter Specification Filter type Bandpass Insertion Loss < 5 dB Minimum 3 dB Bandwidth 1.5 MHz Maximum 40 dB Bandwidth 12 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 © 2002, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2