Models from DC to 40 GHz operating frequency with power handling of 10 to 50 watts (average) and 0.25 to 1 kilowatt (peak). Most models offer choice of 3, 6, 10, 20, 30 dB values. Custom vales avaialable. Models with Type N, SMA, TNC, BNC, GPO, SMP, SMPM, 2.92mm, 3.5mm, 2.4mm, 1.85mm. Convection and conduction cooled designs. View our fixed attenuators note about Type N connectors.