RF EXPO LETTER

SHANTOU XINKAIYANG TOYS TECHNOLOGY CO.,LTD K6MAX Remote control aircraft series 2A7OC-K6MAX 2A7OCK6MAX k6max

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RF Exposure evaluation

FCC ID: 2A7OC-K6MAX

According to 447498 D04 Interim General RF Exposure Guidance v01

eirp = pt x gt = (EXd)2/30 where: pt = transmitter output power in watts, gt = numeric gain of the transmitting antenna (unitless), E = electric field strength in V/m, --- 10((dBuV/m)/20)/106 d = measurement distance in meters (m)---3m Sopt = (EXd)2/30 x gt

Frequency(MHz)

Field Strength (dBuv/m)

antenna gain(dBi)

2440.00

82.10

0.59

WORSE CASE

0.05mW<2.75mW

Then SAR evaluation is not required

numeric gain
1.15

calc. Pt

limit

erp(mW)

(mW)

(mW)

0.05

0.03

2.75

min. distance
(cm) 0.50



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