The TD-1G12G-RL-CD-SFF-NH from PMI is a high speed threshold detector that operates from 1 to 12 GHz. It has an adjustable threshold level of -30 to -10 dBm with threshold variation of +/1.5 dB with frequency. The detector requires a supply of 5 V and draws below 100 mA of current. It has a propagation delay of less than 10 ns. The TD-1G12G-RL-CD-SFF-NH is available in module that measures 1.1 x 0.6 x 0.19 inches with SMA female connectors.