Meaning
Regulatory comments added to a certificate define the operational constraints and physical conditions under which a radio module is authorized. Reviewing grant notes ensures an integrator maintains the legal validity of the certification during system assembly. These entries often specify minimum separation distances from the user or clarify power limits for specific frequency bands.
Operating Restriction
Documentation entries dictate whether a device is restricted to mobile use or portable environments. If grant notes prohibit colocation with other transmitters, the integrator must perform a new modular approval to add secondary radios inside the same enclosure. Violating these constraints voids the original equipment authorization provided by the regulator.
Installation Obligation
Mechanical fit within an end product is often governed by specific distance requirements found in the certificate text. While the grant notes remain static, the integrator must verify that internal cable routing or proximity to human limbs matches the tested orientation. Failure to apply these conditions requires additional SAR testing to ensure safety limits are respected.
Document Lifecycle
Records persist as part of the public filing for the lifetime of the hardware revision. Because grant notes serve the verification process after manufacturing has finished, their clarity determines how easily field inspectors confirm compliance during market surveillance audits. Every update to the module firmware must respect these fundamental constraints.
