RF Exposure Information

FCC ID: KEAADLV

RF Exposure Info

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FCCID_1157626

Pacific Crest Corporation FCC ID: KEAADLV 4 FCC §2.1091 – RF Exposure 4.1 Applicable Standards According to §2.1091 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 (MHz) Strength (V/m) Strength (A/m) (mW/cm2) (minutes) Limits for General Population/Uncontrolled Exposure 0.3-1.34 614 1.63 *(100) 30 1.34-30 824/f 2.19/f *(180/f2) 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 4.2 MPE Prediction Predication of MPE limit at a given distance 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 390 ~ 430 MHz Band Maximum peak output power at antenna input terminal (dBm): 36.02 Maximum peak output power at antenna input terminal (mW): 4000 Prediction distance (cm): 120 Prediction frequency (MHz): 390.15 Antenna Gain, typical (dBi): 5.0 Maximum Antenna Gain (numeric): 3.16 Power density at predication frequency and distance (mW/cm2): 0.07 MPE limit for uncontrolled exposure at predication frequency (mW/cm2): 0.2601 Report Number R0907271-90 Page 10 of 35 FCC Part 90 Test Report

Pacific Crest Corporation FCC ID: KEAADLV 430 ~ 470 MHz Band Maximum peak output power at antenna input terminal (dBm): 36.1 Maximum peak output power at antenna input terminal (mW): 4073.80 Prediction distance (cm): 120 Prediction frequency (MHz): 469.85 Antenna Gain, typical (dBi): 5.0 Maximum Antenna Gain (numeric): 3.16 Power density at predication frequency and distance (mW/cm2): 0.071 MPE limit for uncontrolled exposure at predication frequency (mW/cm2): 0.3132 Result The device is compliant with the requirement MPE limit for uncontrolled exposure. The maximum power density at the distance of 120 cm is 0.0711mW/cm2 (Limit 0.3132 mW/cm2) Report Number R0907271-90 Page 11 of 35 FCC Part 90 Test Report


Document Created: 2009-08-21 15:18:42
Document Modified: 2009-08-21 15:18:42
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