RF Exposure Information

FCC ID: JUP-6734890

RF Exposure Info

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FCCID_1268555

Trimble Navigation Limited FCC ID: JUP-6734890, IC: 1756A-6734890 6 FCC §15.247(i) & IC RSS-102 - RF Exposure 6.1 Applicable Standard According to FCC §15.247(i) and §1.1307(b)(1), 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 level in excess of the Commission’s guidelines. According to §1.1310 and §2.1091 RF exposure is calculated. Limits for General Population/Uncontrolled Exposure Frequency Electric Field Magnetic Field Power Density Averaging Time Range Strength Strength (mW/cm2) (minutes) (MHz) (V/m) (A/m) Limits for General Population/Uncontrolled Exposure 0.3-1.34 614 1.63 *(100) 30 2 1.34-30 824/f 2.19/f *(180/f ) 30 30-300 27.5 0.073 0.2 30 300-1500 / / f/1500 30 1500-100,000 / / 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density Before equipment certification is granted, the procedure of RSS-102 must be followed concerning the exposure of humans to RF fields. According to IC RSS-102 Issue 2 section 4.1, RF limits used for general public will be applied to the EUT. Frequency Electric Field Magnetic Field Power Density Averaging Time Range (V/m rms) (A/m rms) (W/m2) (Minutes) (MHz) 0.003 - 1 280 2.19 - 6 1 - 10 280 / f 2.19 / f - 6 10 - 30 28 2.19 / f - 6 30 – 300 28 0.073 2* 6 0.5 0.5 300 – 1 500 1.585 f 0.0042 f f / 150 6 1 500 – 15 000 61.4 0.163 10 6 15 000 – 150 000 61.4 0.163 10 616000 / f1.2 150 000- 300 000 0.158 f0.5 4.21 x 10 -4 f0.5 6.67 x 10-5 f 616000 / f1.2 Note: ƒ is frequency in MHz * Power density limit is applicable at frequencies greater than 100 MHz Report Number: R1002232-247 Page 21 of 33 FCC Part15.247 & IC RSS-210 Test Report

Trimble Navigation Limited FCC ID: JUP-6734890, IC: 1756A-6734890 6.2 MPE Prediction Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 S = PG/4πR² 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): 29.52 Maximum peak output power at antenna input terminal (mW): 895 Prediction distance (cm): 20 Prediction frequency (MHz): 902.7 Maximum Antenna Gain, typical (dBi): 5 Maximum Antenna Gain (numeric): 3.16 Power density of prediction frequency at 20.0 cm (mW/cm2): 0.56 Power density of prediction frequency at 20.0 cm (W/m2): 5.6 MPE limit for uncontrolled exposure at prediction frequency (mW/cm2): 0.6018 MPE limit for uncontrolled exposure at prediction frequency (W/m2): 6.018 6.3 Test Result The device is compliant with the requirement MPE limit for uncontrolled exposure. The maximum power density at the distance of 20 cm is 0.56 mW/cm2 (0.56 W/m2).Limit is 0.6018 mW/cm2 (6.018 W/m2). Report Number: R1002232-247 Page 22 of 33 FCC Part15.247 & IC RSS-210 Test Report


Document Created: 2010-04-16 14:29:12
Document Modified: 2010-04-16 14:29:12
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