2455 KR | Alldatasheet
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Technical content
Page 1 © 2002, KR Electronics, Inc. CH1 S21 /M LOG .25 dB/ REF -4.25 dB Cor CH2 S21 DEL 5 ns/ REF 55 ns START . 100 000 MHz STOP 50 . 000 000 MHz Cor Smo
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Effective Passband & Group Delay (0.25 dB/div & 5 nsec/div) CH1 S21 LOG 10 dB/ REF 0 dB START . 100 000 MHz STOP 200 . 000 000 MHz Cor
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KR 2455 is a 45 MHz lowpass filter. The filter is group delay equalized and includes sin(x)/x compensation for a sampling frequency of 105 MHz. The filter can be supplied without sin(x)/x correction. Please consult the factory for other passband or sampling frequencies. General Description KR Electronics, Inc.KR Electronics, Inc.KR Electronics, Inc.KR Electronics, Inc. FeaturesFeaturesFeaturesFeatures
- 45 MHz passband
- Sin(x)/x correction
- Sharp transition to 60 dB
- 50 Ω Typical Performance www.krfilters.com Figure 1 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)
Page 2 © 2002, KR Electronics, Inc. Parameter Specification Filter type Lowpass End of Passband 45 MHz Effective Passband Ripple < 0.5 dB Insertion Loss (at 100 KHz) < 4 dB Group Delay Ripple < 10 nsec Sin(x)/x Compensation Yes Sampling Frequency 105 MHz Start of Stopband 60 MHz Source & Load 50 Ω Stopband Attenuation 60 dB KR 2455KR 2455KR 2455KR 2455 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