RF Exposure

FCC ID: KEAADL352

RF Exposure Info

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FCCID_2701814

Trimble Navigation Limited FCC ID: KEAADL352, IC: 2368B-ADL352 4 FCC §2.1091 & IC RSS-102 - RF Exposure Information 4.1 Applicable Standards FCC §2.1091, (a) Requirements of this section are a consequence of Commission responsibilities under the National Environmental Policy Act to evaluate the environmental significance of its actions. See subpart I of part 1 of this chapter, in particular §1.1307(b). Limits for Exposure Electric Field Magnetic Field Averaging Frequency Range Power Density Strength Strength Time (MHz) (mW/cm2) (V/m) (A/m) (minutes) (A) Limits for Occupational/Controlled Exposures 0.3-3.0 614 1.63 *(100) 6 2 3.0-30 1842/f 4.89/f *(900/f ) 6 30-300 61.4 0.163 1.0 6 300-1500 / / f/300 6 1500-100,000 / / 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3-1.34 614 1.63 *(100) 30 2 1.34-30 842/f 2.19/f *(180/f ) 30 30-300 27.5 0.073 0.2 30 300-1500 / / f/1500 30 1500-100,000 / / 1 30 Before equipment certification is granted, the procedure of IC RSS-102 must be followed concerning the exposure of humans to RF field According to IC RSS-102 Issue 5 section 4, RF limits used for general public will be applied to the EUT. Frequency Electric Field Magnetic Field Power Density Time Averaging Range (V/m rms) (A/m rms) (W/m2) (min) (MHz) 0.003-10 170 180 - Instantaneous* 0.1-10 - 1.6/ ƒ - 6** 1.29-10 193/ ƒ 0.5 - - 6** 10-20 61.4 0.163 -10 6 0.25 0.25 0.5 20-48 129.8/ ƒ 0.3444/ ƒ 44.72/ ƒ 6 48-100 49.33 0.1309 6.455 6 100-6000 15.60 ƒ 0.25 0.04138 ƒ 0.25 0.6455ƒ 0.5 6 6000-15000 137 0.364 50 6 15000-150000 137 0.364 50 616000/ƒ 1.2 150000-300000 0.354 ƒ 0.5 9.40 x 10-4 ƒ 0.5 3.33 x 10-4 ƒ 616000/ƒ 1.2 f = frequency in MHz * = Plane-wave equivalent power density ** = Based on specific absorption rate (SAR). Report Number: R1504141-90 Re v. B Page 12 of 99 FCC Part 90/IC RSS-119 Test Report

Trimble Navigation Limited FCC ID: KEAADL352, IC: 2368B-ADL352 MPE Prediction Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 S = PG/4R² Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna Maximum peak output power at antenna input terminal (dBm): 45.70 Maximum peak output power at antenna input terminal (mW): 37153.5229 Prediction distance (cm): 120 Prediction frequency (MHz): 472.95 Maximum Antenna Gain, typical (dBi): 0 Maximum Antenna Gain (numeric): 1 Power density of prediction frequency at 120 cm (mW/cm2): 0.2054 FCC MPE limit for uncontrolled exposure at prediction frequency (mW/cm2): 0.3153 Power density of prediction frequency at 120 cm (W/m2): 2.0542 IC MPE limit for uncontrolled exposure at prediction frequency (W/m2): 14.038 Conclusion The device complies with the MPE requirements by providing a safe separation distance of at least 120 cm between the antenna with maximum 0 dBi gain, including any radiating structure, and any persons when normally operated. Report Number: R1504141-90 Re v. B Page 13 of 99 FCC Part 90/IC RSS-119 Test Report


Document Created: 2015-08-03 11:00:59
Document Modified: 2015-08-03 11:00:59
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