SIGMINI

Telecommunications transmitters; Transmitters of electronic signals; Broadband wireless equipment, namely, telecommunications base station equipment for cellular and fixed networking and communications applications; Filters for radio interference suppression; Computer-controlled apparatus for testing and measuring radio frequency signals, audio signals, not for medical purposes; Electronic products for the generation, measurement, and analysis of audio signals, namely, audio analyzers; Surveying machines and instruments; Electronic apparatus for testing compression, strength, hardness and tensile characteristics of industrial materials; Radiation gauges used for measuring the physical properties of materials; High frequency switches; Dynamometers; Frequency meters; Cables, electric; Amplifiers; Laboratory filters; Couplings, electric