HDTV Filter Effective Passband & Group Delay 0.000 000 MHz REF=1 0.2 dB/div 1 1 KR Model 2382 10 dB/DIV 2_:-43.318 dB 13.5 MHz 2 27.000 000 MHz 3 nsec/div Low Cost Miniature Near SMPTE 274M Overall Amplitude 30.000 000 MHz 2 1 100 KHz 30 MHz 100 KHz 100 MHz Specifications KR Part Number Filter Type 2382 Video filter for HDTV Insertion Loss < 5.5 dB End of Passband 30 MHz Effective Passband Ripple < 0.20 dB Atten at 37.125 MHz including Sin(x)/x > 12 dB Atten at 43.5 MHz Ref to 30 MHz > 40 dB Sin(x)/x Correction Group Delay Ripple to 27 MHz Insertion Delay Source and Load Impedance See Chrominance Filter — 15 MHz Yes for Sampling Freq 74.25 MHz < 3 nsec Approx 52 nsec 75 Ω Chrominance filter 2381 Outline Drawing KR Electronics 91 Avenel Street Avenel, NJ 07001 Pin 1 is Input Pin 11 is Output Pins 2 thru 10 are Ground Pin Dimensions .020 x .010 All dimensions in inches