RM5706 SO9885 Electromagnetic Compatibility (EMC) Standard

Before being used by the police, all breath alcohol equipment must be type approved by the Secretary of State for the Home Office. This requires it to pass a series of tests mandated by guides to type approval for each piece of equipment (evidential testers or screeners). This includes some environmental testing, including radio frequency interference. Starting in 2016, UK emergency services is likely to begin migration from the current TETRA (Terrestrial Trunked Radio) system, to a proposed 4G LTE (4th Generation...