2395 KR | Alldatasheet

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Technical content

Page 1 © 2001, KR Electronics, Inc. KR Series 2395 Bandpass Filter KR 2395 is a 70 MHz center frequency elliptic bandpass fil- ters supplied in a surface mount package. The filter has high selectivity, symmetry and high stopband attenuation. Other center frequencies and bandwidths are available. Please con- sult the factory. General Description KR Electronics, Inc.KR Electronics, Inc.KR Electronics, Inc.KR Electronics, Inc. FeaturesFeaturesFeaturesFeatures

  • 70 MHz center frequency
  • Elliptic bandpass filter
  • Surface mount package
  • Excellent symmetry
  • High stopband attenuation Typical Performance www.krfilters.com Figure 1 Passband & Group Delay (1 dB/div & 10 nsec/div) 61.5 MHz to 78.5 MHz 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 Figure 2 Overall Response (10 dB/div) Center 70 MHz Span 125 MHz CH1 S21 LOG 1 dB/ REF -1.9 dB PASS Cor PRm CH2 S21 DEL 10 ns/ REF 77 ns START 61 . 500 000 MHz STOP 78 . 500 000 MHz Cor Smo PRm CH1 S21 LOG 10 dB/ REF 0 dB CENTER 70 . 000 000 MHz SPAN 125 . 000 000 MHz STOP Cor Smo PRm

Page 2 © 2001, KR Electronics, Inc. Parameter Specification Filter type Bandpass Center Frequency (fc) 70 MHz 1 dB Bandwidth (BW 1dB) 12 MHz min 55 dB Bandwidth (BW55dB) 40 MHz max Impedance 75 Ω KR Series 2395 Bandpass FilterKR Series 2395 Bandpass FilterKR Series 2395 Bandpass FilterKR Series 2395 Bandpass Filter KR Electronics, Inc.KR Electronics, Inc.KR Electronics, Inc.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 — Metal cover, open frame 2. Dimensions in inches 3. Use SN60 or SN63 solder during installation 4. If boards are cleaned after installation, units must be completely dried to remove any entrapped moisture that will effect electrical performance