KR Electronics, Inc. KR Electronics, Inc. www.krfilters.com General Description KR Electronics part number 3203 is a 10 MHz Bidirectional Absorptive Notch filter. The filter has a 1.25 dB bandwidth of 3 MHz max. Other notch frequencies and are bandwidths available. Please consult the factory. Features 10 MHz Bidirectional Absorptive Notch Low VSWR even in Notch 1.66 MHz typical 3 dB Bandwidth High Notch Rejection 50 Source and Load SMA Connectors Typical Performance Overall Response (5 dB/div) KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2011, KR Electronics, Inc. 3203, 10 MHz Notch, Rev 0, March 11, 2015 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-2500 (732) 636-2582 Page 1 KR Electronics, Inc. KR Electronics Typical Performance www.krfilters.com Return Loss (5 dB/div) Overall Response (10 dB/div) KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2011, KR Electronics, Inc. 3203, 10 MHz Notch, Rev 0, March 11, 2015 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-2500 (732) 636-2582 Page 2 KR Electronics, Inc. www.krfilters.com KR Electronics 3203 Specifications Parameter Specification Filter type Bidirectional Absorptive Notch Notch Frequency Insertion Loss at 8.5 MHz & 11.5 MHz Notes 10 MHz 1.25 dB max 0.6 dB typical Insertion Loss at 9.85 to 10.15 MHz 45 dB min > 70 dB typical Input & Output Return Loss 9.85 to 10.15 MHz 12 dB min 20 dB typical 1 dB Bandwidth 2.4 MHz typical 3 dB Bandwidth 1.66 MHz typical 40 dB Bandwidth 855 KHz typical 50 dB Bandwidth 709 KHz typical 60 dB Bandwidth 577 KHz typical Source and Load 50 Passband to 100 MHz min Physical Dimensions Notes: 1. Dimensions in inches 2. Rectangular case KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2011, KR Electronics, Inc. 3203, 10 MHz Notch, Rev 0, March 11, 2015 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-2500 (732) 636-2582 Page 3