RF exp calc

FCC ID: PY309200109

RF Exposure Info

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FCCID_1152305

1.1. Test Result of RF Exposure Evaluation
. Product: RANGEMAX WIRELESS-N DSL GIGABIT MODEM ROUTER
. Test Item: RF Exposure Evaluation Data
. Test Mode: Normal Operation

1.1.1. Antenna Gain

Antenna 1: PCB Antenna, 2dBi
Antenna 2: PCB Antenna, 2dBi

1.1.2. EUT Operation condition

Software provided by client enabled the EUT to transmit and receive data at lowest,
middle and highest channel individually.
1.1.3. Output Power into Antenna & RF Exposure Evaluation Distance 20cm:

Test Date: Jul. 23, 2009 Temperature: 27℃ Humidity: 66％
Ant1:
Modulation Frequency Out put power to Antenna Power Density (S)
Channel
Standard (MHz) (dBm) (mW/cm2)
01 2412 17.06 0.016
802.11b
(11Mbps) 06 2437 17.32 0.017
11 2462 17.1 0.016
01 2412 17.1 0.016
802.11g
(6Mbps) 06 2437 17.19 0.017
11 2462 17.14 0.017
802.11n, 01 2412 13.57 0.007
HT20 06 2437 13.31 0.007
(6.5Mbps) 11 2462 13.12 0.006
802.11n, 03 222 13.44 0.007
HT40 06 2437 13.04 0.006
(13.5Mbps) 09 2452 13.38 0.007

Ant2:
Modulation Frequency Out put power to Antenna Power Density (S)
Channel
Standard (MHz) (dBm) (mW/cm2)
01 2412 16.88 0.015
802.11b
(11Mbps) 06 2437 17.07 0.016
11 2462 17.16 0.017
01 2412 17.15 0.017
802.11g
(6Mbps) 06 2437 17.05 0.016
11 2462 17.06 0.016
802.11n, 01 2412 12.98 0.006
HT20 06 2437 13.13 0.006
(6.5Mbps) 11 2462 13.28 0.007
802.11n, 03 222 13.31 0.007
HT40 06 2437 13.23 0.007
(13.5Mbps) 09 2452 13.35 0.007

The MPE is calculated as 0.017mW / cm2 < limit 1 mW / cm2. So, RF exposure limit
warning or SAR test are not required.

For 2412-2462 MHzhe EUT will only be used with a separation of 20cm or greater
between the antenna and nearby persons and can therefore be considered a mobile
transmitter per 47CFR2.1091 (b).

The RF Exposure Information page from the manual is included here for reference.

Document Created: 2009-08-12 14:03:05
Document Modified: 2009-08-12 14:03:05

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