Coaxial loads for microwave radio transmission lines can be supplied with the following connection interfaces: N, III, SMA, IX, 3.5, 2.92, 2.4, 1.85. Coaxial load is supplied by "UHF Technologies", submitted for Metrology (coaxial loads in metrological technology are characterized by a wide working bandwidth, high performance, low absorbed energy), and commercial purposes. The term load for lines of microwave devices refers to the terminal devices of radio engineering paths (coaxial, waveguide, strip) that serve for full or partial absorption of electromagnetic wave energy.