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