The HA6A-30 from HASCO Components is a fixed attenuator which operates from DC to 6 GHz. It has an attenuation of 30 dB (Other options are also available), canhandle 2 W of avg. power and up to 200 W of peak power. This connectorized attenautor has SMA-Male and SMA-Female connectors and is housed in a stainless steel, passivated body.