Simultaneous Specific Absorption Rate Ratio Summation and Peak Location Separation
Exceeding simple SAR summation thresholds requires peak location separation ratios below 0.04 to avoid multi-thousand-dollar volumetric chamber testing.
PAG
Meaning
Administrative inquiry rules defined by telecommunication regulators evaluate non-standard antenna integrations before commercial equipment authorization grant issuance. Filing a pag becomes mandatory when wireless hardware incorporates novel transmission modes, modular combinations or complex RF exposure mitigation algorithms not covered by standard KDB guidance documents. The process requires test laboratories to submit detailed measurement plans directly to the regulator.
Grant issuance remains blocked until regulatory engineers review and clear the technical submission.
Inquiry Workflow
Telecommunication certification bodies process special approval requests through an online inquiry system. The submitting laboratory uploads antenna operational descriptions, power reduction mechanisms and exposure evaluation protocols. Reviewers evaluate whether proposed test methodologies accurately capture peak radiofrequency exposure.
Official approval of the pag grants permission for the certification body to issue final equipment authorization.
Technical Trigger
Unconventional form factors, dynamic antenna tuning and simultaneous transmission across novel frequency combinations trigger special review requirements. Incorporating proximity sensors that reduce transmit power during hand or body detection requires dedicated validation data. Hardware manufacturers must provide test procedures demonstrating sensor reliability across environmental conditions.
Submission of the pag documents these custom validation procedures for regulatory review.
Grant Condition
Equipment grants issued without required prior guidance clearance face immediate administrative revocation. Test reports must explicitly cite the regulator approval tracking number. Authorized hardware configurations must strictly match parameters approved in the final submission.