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1325 MHz Bandpass Filter 750 MHz min 2 dB Bandwidth Selective Elliptic Type Response 50 Source and Load Surface Mount 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 (5 dB/div)
Page 2 © 2014, KR Electronics, Inc. 3154, Rev 0, May 16, 2014 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 & 1 nsec/div) KR Electronics 3154 KR Electronics, Inc. www.krfilters.com Passband VSWR (0.5 /div)
Page 3 © 2014, KR Electronics, Inc. 3154, Rev 0, May 16, 2014 KR Electronics 3154 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 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 Parameter Spec Typical/Notes Part Number 3154 Filter type Bandpass Center Frequency (Fc) 1325 MHz Insertion Loss at Fc 1.5 dBa min 0.7 dB typical Rejection at 950 MHz and 1700 MHz 2 dBc max Relative to Insertion Loss Rejection at 800 MHz and below 20 dBc min > 40 dB typical Rejection at 1900 MHz to 3400 MHz 25 dBc min > 35 dB typical Passband Ripple 0.5 dB max Source & Load 50