I1 impedance transformer is designed to match coaxial microwave paths with 50 Ohm and 75 Ohm impedances. Impedance transformer provides measurement of device parameters
in 50 Ohm coaxial path, using vector and scalar network analyzers with 75 Ohm measuring ports and vice versa. Impedance
transformers operate at frequencies between 0 and 3 GHz and
temperatures between -60 °C and +85 °C. Their bodies and nuts
are made of stainless steel. Their central conductors are made
of tempered beryllium bronze plated with wear-proof gold, which
provides at least 5000 connect/disconnect cycles.