The DM54A 4020 is a 4-way tap for cable television and satellite television. Its through loss is 1.0/2-2.5 dB (5-862/862-2400 MHz) depending on the frequency and its tap loss is 20/20 dB (5-862/862-2400 MHz). The integrated DC bypass enables supply voltages to be passed through to active components. High shielding properties (Class A) ensure interference-free signal transmission. F-sockets ensure a quick, secure connection.