Terminations–Power Handling vs. Frequency vs. Connector Type GHz DC-4 DC-6 DC-7.5 DC-12.4 DC-18 300W 300W 100W 100W 50W 50W 300W 300W 300W 100W 50W 50W 50W 300W 300W 300W 300W 100W 50W 50W 50W SMA 300W 300W 300W 300W 100W 50W 50W 50W 1W 1W SMB 2W 2W 2W 2W 2W 2.9mm .5W .5W .5W .5W .5W .5W .5W .5W .5W .5W .5W .5W .5W .5W DC-1 DC-2 DC-3 2W 2W 2W 7/16 300W 300W BNC 50W 50W N 300W TNC F TM GPO/SMP 1W 1W 1W 1W 1W 1W 1W 1W 2.4mm .5W .5W .5W .5W .5W .5W .5W .5W DC-23 DC-26.5 DC-40 DC-50 .5W