KR Electronics, Inc. KR 2477-SMA Bandpass Filters www.krfilters.com General Description Features • Elliptic bandpass filter • SMA Connectors • Center frequency 70 MHz • 1 dB Bandwidth > 36 MHz KR 2477 is an elliptic type bandpass filters supplied in a case with SMA connectors. Other center frequencies and bandwidths can be designed. Consult the factory for other options. Typical Performance Passband Response & Group Delay Overall Response (0.5 dB/div & 10 nsec/div) (10 dB/div) 21 Jul 2003 12:07:41 CH1 CH2 MEM MEM LOG DEL .5 dB/ 10 ns/ REF 0 dB REF 20 ns 21 Jul 2003 12:10:26 CH1 MEM LOG 10 dB/ REF 0 dB 1 1 : -1 . 0097 dB 70 . 000 000 MHz Smo Cor Cor Smo Cor CENTER 70 . 000 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2005, KR Electronics, Inc. SPAN 36 . 000 000 MHz START . 100 000 MHz STOP Web Email Phone Fax 140 . 000 000 MHz www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR 2477-SMA Bandpass Filter Specifications Parameter Specification Filter type Bandpass Center Frequency (fc) 70 MHz 1 dB Bandwidth (BW1dB) > 36 MHz 55 dB Bandwidth (BW55dB) < 74 MHz Impedance 50 Ω Consult factory for other Consult factory for other Physical Dimensions Dimensions in inches Metal Case KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2005, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2