KR Electronics, Inc. KR Electronics, Inc. www.krfilters.com General Description KR Electronics part number 3118 is a 17.5 MHz bandpass filter. The filter has a typical 3 dB bandwidth of 1 MHz. Other center frequencies and bandwidths are available. Please consult the factory. Features 17.5 MHz Bandpass Filter 1 MHz typical 3 dB Bandwidth 50 Source and Load SMA Connectors Also Available in Surface Mount Typical Performance Overall Response (10 dB/div) KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2013, KR Electronics, Inc. 3118, Rev 0, September 18, 2013 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. KR Electronics, Inc. Typical Performance www.krfilters.com Passband Amplitude & Group Delay (1 dB/div & 200 nsec/div) Overall Response (10 dB/div) KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2013, KR Electronics, Inc. 3118, Rev 0, September 18, 2013 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2 KR Electronics, Inc. www.krfilters.com KR Electronics 3118 Specifications Parameter Specification Filter type Bandpass Center Frequency 17.5 MHz Insertion Loss 4 dBa max 3 dBc Bandwidth 1 MHz typical 20 dBc Bandwidth 1.8 MHz typical 40 dBc Bandwidth 2.8 MHz typical 60 dBc Bandwidth 4.8 MHz typical Source and Load 50 Notes 3 dBa typical Physical Dimensions Notes: 1. Dimensions in inches 2. Rectangular case 3. Also available in surface mount package KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2013, KR Electronics, Inc. 3118, Rev 0, September 18, 2013 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 3