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KR Electronics, Inc. KR Electronics 2649 Bandpass Filter General Description KR 2649 is a 200 MHz bandpass filter. Other center frequencies and bandwidths available. Please consult the factory. www.krfilters.com Features • SMA Connectors • Surface Mount Package Available • Sharp Transition to Stopband • 50 Ω Source and Load Typical Performance Passband Amplitude (1 dB/div) 15 Mar 2006 13:06:21 CH1 S21 LOG 1 dB/ REF 0 dB CH2 S21 LOG 10 dB/ Overall Response (10 dB/div) 15 Mar 2006 13:06:51 REF 0 dB Cor Cor START 100 . 000 000 MHz STOP 300 . 000 000 MHz CENTER 200 . 000 000 MHz SPAN 40 . 000 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2006, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. KR Electronics 2649 Bandpass Specifications Parameter Filter type Center Frequency Insertion Loss Bandwidth (3 dB) Stopband Attenuation 159 MHz Stopband Attenuation 241 MHz Source and Load Specification Bandpass 200 MHz < 2.5 dB (1.5 dB typical) 40 MHz min (50 MHz typical) 50 dB min 50 dB min 50 Ω www.krfilters.com Physical Dimensions Dimensions shown in inches Also available in surface mount KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2006, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Page 2