RF Exposure Updated

FCC ID: JF6-0101

RF Exposure Info

Download: PDF
FCCID_159930

RF Exposure Compliance 47 CFR 15.247(b)(4) states: “Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the commission's guidelines. See § 1.1307(b)(1) of this Chapter.” The EUT is considered a portable transmitter per 47 CFR 2.1093. The Maximum Permissible Exposure (MPE) estimates are as follows: Table 1 of 47 CFR 1.1310 defines the MPE for the general population as 1mW/cm2. The distance from the EUT’s transmitting antenna to the distance where the exposure level reaches the maximum permitted level is calculated using the general equation: PG S? 4? R 2 where: S = power density P = power input to the antenna G = linear power gain relative to isotropic radiator R = distance to the center of the radiation of the antenna therefore: R? PG ? ?22.23mW ??1.26 ? ? 1.5cm?0.59in.? 4? S 4? ?1mW / cm 2 ? The 1mW/cm2 limit is reached at a distance of 1.5 cm (0.59 in.) or closer to the transmitting antenna. The antennas are located within a plastic enclosure that, under normal operating conditions, is located further than 1.5 cm from the operator.


Document Created: 2019-09-12 02:59:43
Document Modified: 2019-09-12 02:59:43
© 2025 FCC.report
This site is not affiliated with or endorsed by the FCC