RF Solution offer a wide selection of Coaxial Fixed Attenuator for global customers. RFTXX-30RA3858-SMA-18 is a Coaxial Fixed Attenuator in Frequency Range of DC~18.0GHz. It is made of high quality materials under a high standard, the VSWR Max of this product is 1.40, Attenuation Value is 3, 6, 10, 20, 30, 40 dB and Attenuation Tolerance is -1.5dB/+2.0 dB. The component has a good working performance and stability, it is ideal for handling a Power of 30 W.