MECA 612-dB-3 TNC male/female fixed attenuators cover all commercial wireless bands from Hz - 4.0 GHz and are available from STOCK in 3, 6, 10, 20 & 30 dB. Also available in attenuation values from 0 - 30 dB in 1 dB increments with delivery from STOCK – 2 weeks ARO.