SAR not required

FCC ID: KXU-FMFSZ24

RF Exposure Info

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FCCID_1947766

RF Exposure Compliance


Company:              RF Technologies, Incorporated
Model:                0800-0491
Formal Name:          Code Alert CA630


Rule Part:            CFR 47 Part 1.1307(b)
                      CFR 47 Part 2.1093


Test Procedure:       FCC 447498 10 D01 General RF Exposure Guidance v05
                            4.3. General SAR test reduction and exclusion guidance
                            4.3.1. Standalone SAR test exclusion considerations


Limits:       The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at
              test separation distances ≤ 50 mm are determined by:

[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)]·
[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where:

       f(GHz) is the RF channel transmit frequency in GHz.
       Power and distance are rounded to the nearest mW and mm before calculation.
       The result is rounded to one decimal place for comparison.

When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to
determine SAR test exclusion.


Output Power:         This is a portable device. The maximum peak conducted output power
                      measured 7.20 dBm. The antenna gain is 2.1 dBi.

                      effective isotropic radiated power (e.i.r.p.) = 7.20 dBm + 2.1 dBi
                      = 9.30 dBm = 8.51 mW


Exclusion threshold: [9 mW / 5 mm] x [√2.405 GHz] = 2.8


Results:      2.8 is ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR.
              SAR measurement is not necessary.



Document Created: 2019-10-12 09:28:02
Document Modified: 2019-10-12 09:28:02

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