The DC switch DCC 2.4-5.6 GHz is required for remote feeding of WLAN amplifiers via the coaxial cable. The HF-compliant construction of the switch in chamber construction ensures a high isolation between the HF-Part and the DC-Connection of the switch. The use of a low-loss microwave substrate and high-quality components guarantees low transmission loss and good adaption in the frequency range from 2 GHz to 6 GHz.