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Technical content

Features

175 MHz Bandpass Filter 35 MHz 3 dB Bandwidth Highly Selective Elliptic Design 50  Source and Load SMA Connectors Surface mount available 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 © 2014, KR Electronics, Inc. 3179-SMA, Rev 0, November 22, 2014 Passband Amplitude & Group Delay (1 dB/div & 20 nsec/div) KR Electronics, Inc. Typical Performance KR Electronics, Inc. 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 Overall Response (10 dB/div)

Page 3 © 2014, KR Electronics, Inc. 3179-SMA, Rev 0, November 22, 2014 KR Electronics 3179-SMA 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 Notes Filter type Bandpass Center Frequency Fc 175 MHz Insertion Loss at Fc 2.6 dBa max 1.6 dBa typical 1 dBc Bandwidth 26 MHz typical 3 dBc Bandwidth 35 MHz ±0.5 MHz 40 dBc Bandwidth 46 MHz typical Attenuation at 150 MHz 50 dBc min Attenuation at 200 MHz 50 dBc min Source and Load 50  Notes: 1. Dimensions in inches 2. Rectangular case 3. Also available in surface mount package 1.5” x 0.5” x 0.3”