Delivery: 3 seconds (Download full-editable-PDF + Invoice). Quotation: Click YD/T 1644.1-2007>>Add to cart>>Quote Editable-PDF Preview (Reload if blank, scroll for next page)
See Chinese contents: YD/T 1644.1-2007 YD/T 1644.1-2007: Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices-Human models, instrumentation, and procedures - Part 1: Procedure to determine the specific absorption rate (SAR) for hand-held devices used in close p
