The 2029 Attenuator Series from Inmet by Spectrum Control are between series attenuators that operate from DC to 18 GHz. They have an SMA Female to N Type Female connector Interface and are available in attenuation values from 0 to 10 dB, 12 dB, 15 dB and 20 dB. These attenuators can handle a CW power of up to 2 watts and peak power up to 250 watts. Other SMA to N Type connector configurations are also available.