{"standard":"EN 303 364-3","listings":[{"edition":"EN 303 364-3 V1.1.1","list":"red","list_name":"Radio Equipment Directive","jurisdiction":"EU","title":"Primary Surveillance Radar (PSR); Harmonised Standard for access to radio spectrum; Part 3: Air Traffic Control (ATC) PSR sensors operating in the frequency band 8 500 MHz to 10 000 MHz (X band)","annex":"ANNEX I","source":"https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02022D2191-20251211"},{"edition":"EN 303 364-3 V1.1.1","list":"uk-radio-equipment","list_name":"UK Radio Equipment (designated)","jurisdiction":"UK","title":"Primary Surveillance Radar (PSR); Harmonised Standard for access to radio spectrum; Part 3: Air Traffic Control (ATC) PSR sensors operating in the frequency band 8 500 MHz to 10 000 MHz (X band)","annex":"S.I. 2017 No. 1206","pc_start":"01/01/2021","restriction":"As regards clause 4.2.1.4 of this standard, compliance with this standard does not confer a presumption of conformity with the essential requirement set out in regulation 6(2) of S.I. 2017/1206 to equipment not combining a “WR112/R84 taper section and a WR90/R100 Waveguide” as in note 1 of Section 1 of this standard. The waveguide is requested to have a continuously unobstructed transmission path (unperturbed/pure) and a minimum length of 20 times the waveguide cut-off wavelength in that operational mode","withdrawal":"","source":"https://www.gov.uk/government/publications/designated-standards-radio-equipment"}],"events":[{"date":"2023-10-04","type":"added","ref":"EN 303 364-3 V1.1.1","leg_slug":"red","leg_name":"Radio Equipment Directive"}],"generated":"2026-08-16 23:54 UTC"}