KR Electronics, Inc. KR Electronics, Inc. www.krfilters.com General Description KR Electronics part number 3092 is a 40 MHz absorptive notch filter. The filter has a typical 3 dB bandwidth of 16.5 MHz and has a maintains 50 dB rejection from 39 MHz to 41 MHz. The filter is absorptive in both the forward and reverse direction providing excellent match even at the notch frequency. Other center frequencies and bandwidths are available. Please consult the factory. Features 40 MHz Absorptive Notch Absorptive in both directions forward and reverse 16.5 MHz typical 3 dB Bandwidth 50 dB min notch rejection 50 Source and Load Surface Mount Typical Performance Overall Response & VSWR In/Out (10 dB/div & 0.5/div) KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2013, KR Electronics, Inc. 3092, Rev 0, March 1, 2013 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. KR Electronics, Inc. Typical Performance www.krfilters.com Passband Amplitude to 1 GHz (1 dB/div) Overall Response (10 dB/div) KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2013, KR Electronics, Inc. 3092, Rev 0, March 1, 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 3092 Specifications Parameter Specification Filter type Absorptive Notch Filter Notch frequency Attenuation at 39 to 41 MHz 3 dB Bandwidth Source and Load Notes 40 MHz 50 dB min 60 dB typical 16.5 MHz typical 50 Physical Dimensions Notes: 1. Surface mount package — Metal cover 2. Dimensions in inches 3. Maximum reflow temperature is 209° C for 10 sec maximum. 4. If boards are cleaned after installation, dry units completely. KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2013, KR Electronics, Inc. 3092, Rev 0, March 1, 2013 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 3