FIELD: radio engineering.
SUBSTANCE: invention is aimed at higher noise immunity of electrotechnical equipment and radio electronic instrumentation, reduction of material costs with provision of efficient filtration in both directions (from network to apparatus and from apparatus to network). Specified technical result is achieved by the fact that passive wideband electrodynamic filter is arranged in the form of directional short connecting line with spatially distanced fixed geometry, of at least two multi-wire conductors made in a certain manner, enclosed in common dielectric shell.
EFFECT: technical result in local network circuit is achieved by application of method of filtration of wideband radio frequency electric noise with application of passive wideband electrodynamic filter made in the form of directional short connecting line.
4 dwg, 3 tbl
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