The 2428 from KR Electronics (A Division of NIC) is a Low Pass RF Filter with Frequency DC to 15 MHz, Stopband Frequency 46 MHz, 3 dB Cutoff Frequency 15 MHz, Lower Rejection 40 dB@46 MHz, Upper Rejection 1 dB@46 MHz. Tags: Plug In. More details for 2428 can be seen below.
