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140 MHz Bandpass Filter 19.5 MHz typical 1 dB Bandwidth 42 MHz typical 50 dB Bandwidth Sharp Elliptic Type Design 50 Source and Load Surface mount Also 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 (10 dB/div)
Page 2 © 2011, KR Electronics, Inc. 3059, Rev 0, December 15, 2011 KR Electronics, Inc. Avenel, NJ 07001 www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Web Email Phone Fax Passband Amplitude & Group Delay (1 dB/div & 20 nsec/div) KR Electronics 3059 KR Electronics, Inc. www.krfilters.com Overall Response (10 dB/div)
Page 3 © 2011, KR Electronics, Inc. 3059, Rev 0, December 15, 2011 KR Electronics 3059 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 140 MHz Insertion Loss 3.5 dB max 2 dB typical 1 dB Bandwidth 19.5 MHz typical 3 dB Bandwidth 25 MHz typical 40 dB Bandwidth 40 MHz typical 50 dB Bandwidth 42 MHz typical 44 MHz max Source and Load 50 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