(1pc) Pasternack PE7005-40 40 dB Fixed Attenuator, SMA Male to SMA Female Passivated Stainless Steel Body Rated to 2 Watts Up to 18 GHz, 50 ohm. Condition is "Used". Description Design Fixed Maximum Frequency 18 GHz Impedance 50 Ohm Power Maximum 2 Watt VSWR Maximum 1.