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70 MHz Bandpass Filter Linear Phase / Constant Group Delay 3 dB Bandwidth 5 MHz 50 Source and Load Surface Mount Package SMA Connectors Also 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 © 2015, KR Electronics, Inc. 3190-70, Rev 0, January 23, 2015 Passband Amplitude & Group Delay (1 dB/div & 10 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 & Group Delay (10 dB/div & 10 nsec/div)
Page 3 © 2015, KR Electronics, Inc. 3190-70, Rev 0, January 23, 2015 KR Electronics 3190-70 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 Insertion Loss (at Fc) 6 dBa max 5 dBa typical 3 dBc Bandwidth 5 MHz ± 0.5 MHz Deviation from Linear Phase ± 2.5° max 67.5 to 72.5 MHz Group Delay Variation ± 5 nsec max 67.5 to 72.5 MHz 40 dBc Bandwidth 18 MHz typical 60 dBc Bandwidth 25 MHz typical Source and Load 50 Center Frequency (Fc) 70 MHz Notes: 1. Surface mount package — Metal cover open frame 2. Dimensions in inches 3. Maximum reflow temperature is 230° C for 10 sec maximum. 4. If boards are cleaned after installation, units must be completely dried.