KR Electronics, Inc. KR Electronics, Inc. www.krfilters.com General Description KR Electronics part number 2963-SMA is a 485 MHz bandpass Features filter. The filter has a minimum 1 dB bandwidth of 40 MHz. 115 MHz Center Frequency Other center frequencies and bandwidths available. Please con 40 MHz min 1 dB Bandwidth sult the factory. 50 Source and Load SMA Connectors Surface Mount available Typical Performance Overall Response (10 dB/div) KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2010, KR Electronics, Inc. 2963-SMA , 485 MHz Bandpass, Rev 0, January 15, 2010 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. KR Electronics www.krfilters.com Typical Performance Passband Amplitude & Group Delay (1 dB/div & 5 nsec/div) Overall Response (10 dB/div) KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2010, KR Electronics, Inc. 2963-SMA , 485 MHz Bandpass, Rev 0, January 15, 2010 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2 KR Electronics, Inc. www.krfilters.com KR Electronics 2963-SMA Specifications Parameter Specification Filter type Bandpass Center Frequency 485 MHz Insertion Loss 3.5 dB max 1.5 dB typical 1 dB Bandwidth 40 MHz min 50 MHz typical 3 dB Bandwidth 62 MHz typical 20 dB Bandwidth 112 MHz typical 40 dB Bandwidth 203 MHz typical 60 dB Bandwidth 392 MHz typical Source and Load 50 Physical Dimensions Notes: 1. Dimensions in inches 2. Rectangular case 3. Also available in surface mount package 0.5” x 1.0” x 0.30” KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2010, KR Electronics, Inc. 2963-SMA , 485 MHz Bandpass, Rev 0, January 15, 2010 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 3