Table 1: 6 FACE 1.4 DATA

One Meter Table A1 Table A2 Table A3 Table A4
Duty Cycle 60% 100% 1000% 2000%
Reflection Reflection Reflection* Reflection*
1% 2.1 uW/cm2 3.3 99 361
10% 21 33 989 3606
20% 42 65 1979 7212
30% 63 98 2968 10818
40% 83 131 3958 14424
50% 105 164 4947 18030
60% 105 196 5936 21636
70% 147 229 6926 25241
80% 168 262 7915 28847
90% 188 294 8904 32453
100%*** 209 327 9894 36059
Four Meters** Table A5 Table A6 Table A7 Table A8
Duty Cycle 60% 100% 1000% 2000%
Reflection* Reflection Reflection* Reflection*
15 uW/cm2 24 712 2596
10% 151 236 7124 25963
20% 301 471 14247 51925
30% 452 707 21371 77888
40% 603 942 28494 103850
50% 754 1177 35618 129813
60% 904 1413 42741 155775
70% 1055 1648 49865 181738
80% 1206 1884 56988 207701
90% 1356 2119 64112 233663
100%*** 1507 2355 71235 259626

This table shows RF power density for face reading a meter at 6 distance.

*Note: 1000-2000% reflection based on Vermeeren et al, 2010; Christ et al, 2010; Hondou, 2002.

**More than 4 meters placed together do not appreciably increase the exposure to one reference point such as a crib or bed. However, multiple meters can increase the square footage of space similarly affected.

***Continuous exposure is required in calculations of time-weighted average radiofrequency exposure for uncontrolled public access by FCC OET 65 (p. 15).