IEEE P62209-1528 FDIS/D5, 2019

P62209-1528 FDIS/D5, 2019 is a technical standard focused on measurement procedures for assessing specific absorption rate (SAR) in human exposure to radio frequency fields from hand-held and body-worn wireless communication devices. It is relevant to communication, networking, and electromagnetics work where exposure evaluation must be carried out with consistent methods. For engineers and test teams, this document helps define how SAR measurements are approached across the 4 MHz to 10 GHz range.

P62209-1528 FDIS/D5, 2019 overview

The purpose of P62209-1528 FDIS/D5, 2019 is to support repeatable SAR testing for devices worn on the body or used close to the head and hands. Its technical context sits at the intersection of wireless device design, exposure assessment, and measurement practice. As a standards document, it is useful where RF compliance evaluations need a controlled procedure rather than an informal test method. P62209-1528 FDIS/D5, 2019 therefore helps define a common basis for comparing results across laboratories and product types.

Typical use cases

This standard is typically used when evaluating mobile phones, portable wireless terminals, and similar hand-held or body-worn communication devices that operate in RF environments. It is especially relevant during pre-compliance and compliance testing, where SAR measurements may be required to support product assessment. In practice, it can also guide laboratory workflows, fixture selection, and exposure measurement setups for devices intended to be carried against the body or held near the user during normal operation.

Why this standard matters

P62209-1528 FDIS/D5, 2019 matters because SAR testing must be consistent, traceable, and suited to the frequency range and device placement conditions being assessed. Clear measurement procedures help reduce uncertainty, improve comparability between test reports, and support safer product development decisions. For procurement and engineering teams, using a defined standard can also make compliance planning more straightforward and reduce the risk of inconsistent RF exposure claims or incomplete test documentation.

• SAR measurement procedures
• Hand-held and body-worn devices
• RF exposure assessment, 4 MHz to 10 GHz
• Compliance and laboratory testing
• Wireless device evaluation