The HT20M-1 from HASCO Components is an RF Termination/Load that operates from DC to 20 GHz. It can handle an average input power of 1 W and has a return loss of less than 20 dB. This coaxial termination is matched to 50 ohms has a capacitance of 95.1 pF/m. It is available as a module with an SMA-male connector.