KR Electronics, Inc. KR Electronics, Inc. www.krfilters.com General Description KR Electronics part number 3087 is a 30 MHz bandpass filter. The filter has a 3 dB bandwidth of 3 MHz and maximum 40 dB bandwidth of 8 MHz. Other center frequencies and bandwidths are available. Please consult the factory. Features 30 MHz Bandpass Filter 3 MHz 3 dB Bandwidth 50 Source and Load Surface mount Also available with SMA Connectors Typical Performance Overall Response (10 dB/div) KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2013, KR Electronics, Inc. 3087, Rev 0, January 4, 2013 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 3087 Passband Amplitude & Group Delay (1 dB/div & 100 nsec/div) Overall Response (10 dB/div) KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2013, KR Electronics, Inc. 3087, Rev 0, January 4, 2013 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 3087 Specifications Parameter Specification Filter type Bandpass Center Frequency Insertion Loss 30 MHz 4.5 dB max 3 dB Bandwidth 3 MHz ± 0.2 MHz 40 dB Bandwidth 8 MHz max 50 dB Bandwidth 7.5 MHz typical 60 dB Bandwidth 8.9 MHz typical Source and Load 50 3.5 dB typical 6.2 MHz typical Physical Dimensions Notes: 1. Surface mount package 2. Dimensions in inches 3. Max reflow temperature 230° C for 10 sec 4. If boards are cleaned after installation units must be completely dried KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2013, KR Electronics, Inc. 3087, Rev 0, January 4, 2013 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 3