18_IPC128 RFExp r2

FCC ID: 2AQ7B-IPC128

RF Exposure Info

Download: PDF

FCCID_4398645

Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1906079FV00-1
FCC ID: 2AQ7B-IPC128

RF EXPOSURE EVALUATION

EUT Specification
EUT IP camera
Frequency band WLAN: 2.412GHz ~ 2.462GHz
(Operating) WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz
WLAN: 5.745GHz ~ 5825GHz
Others(Bluetooth: 2.402GHz ~ 2.480GHz)
Device category Portable (<20cm separation)
Mobile (>20cm separation)
Others ___
Antenna diversity Single antenna
Multiple antennas
Tx diversity
Rx diversity
Tx/Rx diversity
Max. output power 18.88 dBm (77.27mW)
Antenna gain 0 dBi
Evaluation applied MPE Evaluation
SAR Evaluation

Limits for Maximum Permissible Exposure (MPE)

Frequency Electric Field Magnetic Field Power Density(mW/cm2)
Range(MHz) Strength(V/m) Strength(A/m)
300-1500 -- -- F/1500
1500-100000 -- -- 1

$Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1906079FV00-1 FCC ID: 2AQ7B-IPC128 Friis transmission formula: Pd=(Pout*G)\(4*pi*R2) Where Pd= Power density in mW/cm2 Pout=output power to antenna in Mw G= gain of antenna in linear scale Pi=3.1416 R= distance between observation point and center of the radiator in cm Pd the limit of MPE, 1mW/cm2. If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. Measurement Result Channel Gain Channel Max Output Tolerance Max Power Power Frequency power (dBm) Tune-UP density at density (MHz) power 20cm Limits (mW) (mW/ cm2 ) (mW/cm2 ) IEEE 802.11b Mode Low 0 2412 16.00 ±0.5 44.67 0.00889 1 Middle 0 2437 16.42 ±0.5 49.20 0.00979 1 High 0 2462 16.07 ±0.5 45.39 0.00903 1 IEEE 802.11g Mode Low 0 2412 18.69 ±0.5 82.99 0.01651 1 Middle 0 2437 18.88 ±0.5 86.70 0.01725 1 High 0 2462 18.19 ±0.5 73.96 0.01471 1 IEEE 802.11n(HT20) Mode Low 0 2412 16.80 ±0.5 53.70 0.01068 1 Middle 0 2437 17.30 ±0.5 60.26 0.01199 1 High 0 2462 16.73 ±0.5 52.84 0.01051 1 IEEE 802.11n(HT40) Mode Low 0 2422 15.63 ±0.5 41.02 0.00816 1 Middle 0 2437 16.40 ±0.5 48.98 0.00974 1 High 0 2452 16.01 ±0.5 44.77 0.00891 1$

Document Created: 2019-08-14 11:17:03
Document Modified: 2019-08-14 11:17:03