The 2289-71 from KR Electronics (A Division of NIC) is a Low Pass RF Filter with Frequency DC to 71 MHz, Stopband Frequency 82 MHz, 3 dB Cutoff Frequency 71 MHz, Lower Rejection 45 dB@82 MHz, Upper Rejection 4 dB@82 MHz. Tags: Plug In. More details for 2289-71 can be seen below.
