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Since the 1960s, Montena Group as been active in manufacturing of capacitors, light bulbs, high voltage, and process automation. In 1975, Montena began laying its foundation and core competencies in EMC. Today, Montena is a leaders in EMC technology in Switzerland with more than 30 years of experience in electromagnetic compatibility, radio-communications, and in the electrical safety of such equipment.

Montena technology, specialized in the field of high voltage and high speed pulse generators, combines competences in electrical and mechanical engineering. Montena’s engineering staff masters many technologies such as pulse generators ranging from picoseconds (10-12 ) to microseconds (10-6) rise time, with high voltage – current discharge and very precise waveforms (square, damped sinus, double exponential).


Montena has held a high regard to quality for many years using their manufacturing experience from the days of making capacitors and light bulbs. Montena has kept this tradition of high quality manufacturing through its many changes and introduction of new generators for the EMC market. Montena keeps its customer in mind while they design new systems for EMC testing, NEMP testing, ESD testing of helicopters, etc.


HV TECHNOLOGIES, Inc. offers nuclear electromagnetic pulse (NEMP) simulators from Montena Technologies to meet many standards including RS105 from MIL-STD-461F. There are many sizes available from the transportable system 1.2 m high antenna to permanently installed systems exceeding 17 m high. We offer the largest selection with the most installations worldwide. We have systems meeting many MIL-STD requirements including Helicopter & Ordnances ESD testing to 300kV!

Montena’s products cover the following markets: Avionics, Military, Automotive, Telecom, Commercial, CE Mark, Medical Electronics, IT Electronics, RF Test and Measurement, Protective Devices, and Components.