KR Electronics, Inc. KR Electronics www.krfilters.com General Description KR 2865 is a 80 MHz bandpass filter. The filter has a typical 3 dB bandwidth of 13 MHz. Other passband frequencies are available. Please consult the factory. Features • 80 MHz Center Frequency • High Stopband Attenuation • SMA Connectors • 50 Ω Source and Load Typical Performance Passband Amplitude & Group Delay Overall Response (1 dB/div and 20 nsec/div) (10 dB/div) 4 Dec 2008 11:16:18 CH2 CH4 MEM S31 LOG DEL 1 dB/ 20 ns/ 4 Dec 2008 11:20:14 REF 0 dB REF 80 ns CH1 S31 LOG 10 dB/ REF 0 dB Avg 16 2 Cor Smo Cor 4 CENTER 80 . 000 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2008, KR Electronics, Inc. SPAN 12 . 500 000 MHz START 10 . 000 000 MHz STOP Web Email Phone Fax 1 000 . 000 000 www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 MHz KR Electronics, Inc. www.krfilters.com KR Electronics 2865 Specifications Parameter Specification Filter type Bandpass Center Frequency Insertion Loss 80 MHz < 3.5 dB (2.5 dB typical) 3 dB Bandwidth 12.5 MHz min 60 dB Bandwidth 41 MHz typical Attenuation at 40 MHz > 60 dB Attenuation at 240 MHz > 70 dB 50 Ω Source and Load Physical Dimensions Dimensions in inches Metal Case 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