KR Electronics, Inc. KR Electronics www.krfilters.com General Description Features 3 dB Bandwidth of 450 MHz >35 dB at 500 MHz Elliptic Type Response SMA Connectors Also available in surface mount 50 Source and Load KR Electronics part number 2914 is a 450 MHz elliptic type lowpass filter. The filter has a minimum 3 dB bandwidth of 450 MHz. Other bandwidths available. Please consult the factory. Typical Performance Passband Amplitude & Group Delay Overall Response (1 dB/div & 5 nsec/div) (10 dB/div) 27 May 2009 14:26:03 CH2 CH4 S31 S31 LOG DEL 1 dB/ 5 ns/ 27 May 2009 14:26:22 REF 0 dB REF 0 s CH1 S31 LOG 10 dB/ REF 0 dB Cor 2 4 Cor Cor START . 030 000 MHz STOP KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2009, KR Electronics, Inc. 2914, 450 MHz Lowpass, Rev 0, May 27, 2009 450 . 000 000 MHz START . 030 000 MHz STOP Web Email Phone Fax 1 500 . 000 000 MHz www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR Electronics 2914 Specifications Parameter Specification Filter type Lowpass Attenuation at 450 MHz 3 dB ±1 dB Attenuation at 500 MHz to 1500 MHz 35 dB min Source and Load 50 Physical Dimensions Notes: 1. Dimensions in inches 2. Rectangular case 3. Also available in surface mount package KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2009, KR Electronics, Inc. 2914, 450 MHz Lowpass, Rev 0, May 27, 2009 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2