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332.5 MHz Bandpass Filter 190 MHz min 3 dB Bandwidth Group Delay Equalized for Linear Phase Highly Selective Elliptic Type Filter 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. 3177-SMA, Rev 0, October 22, 2014 Passband Amplitude & Group Delay (1 dB/div & 5 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. 3177-SMA, Rev 0, October 22, 2014 KR Electronics 3177-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 332.5 MHz Insertion Loss at Fc 3.5 dBa max 2 dBa typical 1 dBc Bandwidth 178 MHz typical 3 dBc Bandwidth 190 MH z min 195 MHz typical Rejection at 225 MHz & 425 MHz 20 dBc min 20 dBc Bandwidth 212 MHz typical 30 dBc Bandwidth 218 MHz typical Group Delay Variation 250 MHz to 415 MHz 10 nsec max 5 nsec typical Source and Load 50 Notes: 1. Dimensions in inches 2. Rectangular case 3. Also available in surface mount package 2” x 0.5” x 0.3”