Group Delay Preemphasis Network PAL System B KR Model 2232 Specifications KR Part Number Filter Type Insertion Loss 2232 Group Delay Pre-emphasis < 1 dB End of Passband 4.8 MHz Passband Ripple < 1 dB Group Delay at .25 MHz Reference Group Delay at 1 MHz 53 ±40 nsec Group Delay at 2 MHz 90 ±40 nsec Group Delay at 3 MHz 75 ±40 nsec Group Delay at 3.75 MHz 0 ±40 nsec Group Delay at 4.43 MHz -170 ±40 nsec Group Delay at 4.8 MHz -400 ±90 nsec Source and Load Impedance 75 Ω Outline Drawing Epoxy Case All leads .030” diameter Dimensions inches [mm] KR Electronics www.krfilters.com 91 Avenel Street Avenel, NJ 07001 732-636-1900