KR Electronics, Inc. KR Electronics www.krfilters.com General Description KR 2858 is a 10 MHz bandpass filter. The filter has a 1.05 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. Features • 10 MHz Bandpass • 50 Ω • DIP Package Typical Performance Passband Amplitude & Group Delay Overall Response (1 dB/div & 100 nsec/div) (10 dB/div) 18 Sep 2008 13:50:21 CH1 CH2 S31 S31 LOG DEL 1 dB/ 100 ns/ 18 Sep 2008 14:10:58 REF 0 dB REF 500 ns CH1 S31 LOG 10 dB/ REF 0 dB Cor Avg 16 Smo Cor CENTER 10 . 000 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2008, KR Electronics, Inc. SPAN 1 . 250 000 MHz START 1 . 000 000 MHz STOP Web Email Phone Fax 100 . 000 000 MHz www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR 2858 Specifications Parameter Specification Filter type Bandpass Center Frequency Insertion Loss 10 MHz < 3.5 dB ( 1.5 dB typical) 3 dB Bandwidth 1.05 MHz ± 10% 40 dB Bandwidth 6.8 MHz typical 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 © 2008, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2