nir-vana innovation network

Since 1995, a SME designs/manufactures passive custom RF/microwave products that might not otherwise be available such as filters, duplexers, power combiners, couplers and subassemblies for defence and civilian markets, with reputation for producing very reliable parts for military industries with very wide frequency bands, low loss and high-power performance. The SME develops new components/subassemblies to be integrated into Transmission/Reception (Tx/Rx) chains for front-end radar, Electronic Warfare (EW) systems, land-based and embedded Telecoms as well as solid state power amplifiers (SSPA) for ground satcom equipment or testing purpose of Electromagnetic Compatibility Industry (EMC). It also provides bespoke solutions for maintenance, repair or up-grade embedded Defense equipment. It provides custom-engineered or standard devices at cost-effective, products are designed to meet the partner targets of performance, volume and cost. It develops products fitting exactly the partner specific needs or guides the partner towards one of standard existing devices. Engineers team integrates and tests the products in its own production line based in the facility in France. It offers high-power multi-octave broadband designs by using cutting edge technologies. It can design a large line of filters, power combiners/splitters and couplers able to keep up with dozens of kW of RF power in a range of 300MHz to 40GHz: -connectorised low pass, high pass, band pass and stop band (notch) filters: strip line suspended substrates, lumped elements, mechanical cavity and resonator -power combiners and dividers: toroidal magnetic cores, Gysel and Wilkinson type, waveguide magic tee -directional and hybrid couplers: strip line and airline -miscellaneous functions: power limiter, rotary joint, dielectric resonator oscillator, passive gain equalizer… A commercial agreement with technical assistance is offered to partner with specific needs to produce/repair passive component/module.