ISO/IEC TR 18047-4:2004 is a technical reference for radio frequency identification device conformance test methods, focused on air interface communications at 2,45 GHz. It is relevant for teams that need to evaluate how RFID equipment behaves against defined test approaches during verification activities, product evaluation, and compliance workflows. As a derived document connected to ISO/IEC TR 18047, it supports technical assessment and documented evaluation of RFID systems where consistent test practices matter for procurement, engineering documentation, and conformity assessment preparation.

What is ISO/IEC TR 18047-4:2004?

ISO/IEC TR 18047-4:2004 defines test methods associated with RFID device conformance testing for air interface communications at 2,45 GHz. In practical terms, it helps laboratories, manufacturers, and compliance teams apply a structured approach when checking whether equipment behaves as expected under specified test conditions. Because it is a derived reference linked to ISO/IEC TR 18047, it is best used as a supporting technical document for engineering review, technical validation, and quality workflows rather than as a standalone design specification.

Applications of ISO/IEC TR 18047-4:2004

This document is commonly useful in laboratory evaluation, supplier review, and conformity assessment activities for RFID products operating at 2,45 GHz. It may support testing workflows for readers, tags, or related communication equipment where air interface behavior must be checked in a controlled environment. Procurement teams and test engineers can use it to align technical documentation, compare product claims, and support regulatory preparation or internal acceptance criteria. It is also relevant when organizations need repeatable methods for operational consistency across development and validation stages.

Why is ISO/IEC TR 18047-4:2004 important?

ISO/IEC TR 18047-4:2004 matters because consistent conformance testing reduces uncertainty during engineering validation and compliance review. By providing a defined basis for air interface test methods at 2,45 GHz, it helps organizations improve interoperability checks, support risk management, and strengthen documented evaluation of RFID solutions. This can be valuable when preparing technical files, comparing vendor offerings, or confirming that equipment meets internal performance expectations. For teams involved in certification or quality assurance, it offers a practical reference for repeatable and defensible testing.

• Conformance test methods for RFID air interface communications at 2,45 GHz
• Supporting reference connected to the parent series ISO/IEC TR 18047
• Useful for laboratory evaluation, technical review, and compliance workflows
• Helps structure testing consistency for procurement and engineering validation