Safety requirements for radio transmitting equipment Ingestion-build-61878 fixed light and dummy vent

fixed light and dummy vent

—      Diameter/pitch combinations in accordance with  ISO 261 and ISO 262

protecting your building visitors and users

ISO 3262‑1 informs you of test methods for colour comparison

BS EN 14223 specifies the method for calculation of water absorption for each test specimen and test report on information about sampling

Safety requirements for radio transmitting equipment Ingestion-build-61878 fixed light and dummy vent1 Scope This standard applies to radio transmitting equipment, including any auxiliary apparatus necessary for its normal operation as defined in IEC Publication 2441, operating under the responsibility of skilled personnel. It applies to all radio transmitting equipment and ancillary apparatus, including combining units and matching networks. Only the antenna system and associated feeder lines are excluded. This standard does not apply to