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281.25 MHz Bandpass Filter 34 MHz min 3 dB Bandwidth Sharp Elliptic Type Design 50 Source and Load Surface Mount Available with SMA Connectors Typical Performance www.krfilters.com KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001 www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Web Email Phone Fax Overall Response (6 dB/div)
Page 2 © 2016, KR Electronics, Inc. 3032-SMD, Rev 0 KR Electronics, Inc. Avenel, NJ 07001 www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Web Email Phone Fax Passband Amplitude (1 dB/div) KR Electronics 3032-SMD KR Electronics, Inc. www.krfilters.com Overall Response (6 dB/div)
Page 3 © 2016, KR Electronics, Inc. 3032-SMD, Rev 0 KR Electronics 3032-SMD KR Electronics, Inc. Physical Dimensions Specifications www.krfilters.com KR Electronics, Inc. Avenel, NJ 07001 www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Web Email Phone Fax Parameter Specification Filter type Bandpass Center Frequency 281.25 MHz Insertion Loss 3.2 dB max 2 dB typical 3 dB Bandwidth 34 MHz min 38 MHz typical Rejection at 250 MHz 40 dB min Rejection at 312.5 MHz 40 dB min Source and Load 50 Notes: 1. Surface mount package — Metal cover open frame 2. Dimensions in inches 3. Maximum reflow temperature is 230° C for 10 sec maximum 4. If boards are cleaned after installation, units must be completely dried 5. Also available with SMA connectors. See part number 3032