PCT Three Port (3 output) UnBalanced Indoor/Outdoor High Performance 5-1000 MHz Balanced Cable TV HDTV Coaxial Digital Signal Splitter (NGNII-3T) -3.5dB/-7.5dB/7.5dB - 5-1000 MHz Bandwidth. Compatible with all Cable TV services UnBalanced 3 Port Splitter Superior intermodulation distortion and second harmonic performance - Excellent return loss and port-to-port isolation in the return band Patented DSM seizure technology provides increased spring retention for better surface contact 6 kV surge withstand, guaranteed second order harmonics performance after 5 surges to each port of 6 kV (per IEEE.C62.41.1991 Category A3)