Universal 2-hole through socket with a broadband frequency range of 5-2400 MHz. This means that the DB 05 antenna socket can be used in both BK applications including return channel and in SAT single-cable solutions without switching voltages. 2 IEC connections are available for connecting the end devices. The high level of decoupling of the subscriber outputs ensures the flawless operation of the connected end devices. The shielding level of class A is achieved.