The AL141 from MegaPhase is a Space Qualified Semi-Rigid RF Cable Assembly that operates up to 34.0 GHz. This cable assembly has an attenuation of 0.180 (UHF Band) to 1.702 dB/m (K Band) and an impedance of 50 Ohm. It has a nominal propagation velocity of 76.5% and a minimum shielding effectiveness of -110 dB. The cable assembly is constructed using Solid Ag-plated Cu for the inner conductor, LD PTFE for the dielectric, and Ag-plated Al for the outer conductor. It features a microporous dielectric, which provides lower attenuation and higher operating temperatures. The cable assembly weighs 0.0249 kg/m and measures 0.358 cm (outer diameter) x 1.270 cm (static bend radius). It is available with 1.85 to 3.5 mm SMA, TNC, and Type N connectors.