Public transport. Communication between contactless readers and fare media - Implementation requirements for ISO/IEC 14443 Ingestion-build-132972 The definition of which average

The definition of which average detector is used for emission measurements at frequencies above 1GHz and that results using a peak detector are acceptable for all measurements

Manufacturers of electromechanical

maintenance and commissioning of fire detection and alarm systems

New Annex D for noise measurements in the digital domain

production processes or dimensions that are not related to interchangeability

Public transport. Communication between contactless readers and fare media - Implementation requirements for ISO/IEC 14443 Ingestion-build-132972 The definition of which average1 Scope This document constitutes the 3rd edition of CEN TS 167941. It sets out the technical requirements to be met by contactless Public Transport (PT) devices in order to be able to interface together using the ISO IEC 14443 series (ISO IEC 144431, ISO IEC 144432, ISO IEC 144433 and ISO IEC 144434) contactless communications protocol. This document applies to PT devices: PT readers which are contactless fare management system terminals acting as a