On the issue of the construction of wideband measuring antenne 0, 85 to 37, 5 Ghz

Analysis of parameters of different types of measuring antennae has been conducted, the reasonability and possibility of the realization of a number of superwideband horn-lens antennae with coaxial input has been done. Presented are the results of the designing of the horn-lens antennae within the range f 0.85 to 37.5 GHz. The range is overlapped by three models of antennae: - Π6-23M for 0, 85 to 17.44 GHz; - Π6-65 of 2.0 to 25.95 GHz; - Π6-66 of 12.05 to 37.5 GHz. Measuring antennae parameters ensure the realization of a big number of requirements of different modern devices with which these antennae work (spectrum analyzers, receivers, signal monitoring systems, etc) The wide range of frequencies, high performance and the possibility of operation under severe climatic conditions (from minus 50°C to plus 60°C) make the these antennae one of the best devices of their class.