X410FCW Multi-band GSM/WCDMA/LTE phone with Bluetooth, WLAN RF Exposure Info I18Z60491-SEM01_SAR_Rev0 LG Electronics MobileComm USA, Inc.

LG Electronics MobileComm USA, Inc. Multi-band GSM/WCDMA/LTE phone with Bluetooth, WLAN

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No. I18Z60491-SEM01
Page 49 of 185
Table 14-7 WCDMA850-BV #1Head
Table 14-8 WCDMA850-BV #1Body
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No. I18Z60491-SEM01
Page 50 of 185
Table 14-9 LTE1900-FDD2 #1 Head
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Page 51 of 185
Table 14-10 LTE1900-FDD2 #1 Body
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Page 52 of 185
Table 14-11 LTE1700-FDD4 #1 Head
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Page 53 of 185
Table 14-12 LTE1700-FDD4 #1 Body
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Page 54 of 185
Table 14-13 LTE850-FDD5 #1 Head
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Page 55 of 185
Table 14-14 LTE850-FDD5 #1 Body
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Page 56 of 185
Table 14-15 LTE2500-FDD7 #1 Head
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Page 57 of 185
Table 14-16 LTE2500-FDD7 #1 Body
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Page 58 of 185
Table 14-17 LTE700-FDD17 #1 Head
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Page 59 of 185
Table 14-18 LTE700-FDD17 #1 Body
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No. I18Z60491-SEM01
Page 60 of 185
14.3 Full SAR
Test Band
GSM850
GSM850
PCS1900
PCS1900
WCDMA1900-BII
WCDMA1900-BII
WCDMA850-BV
WCDMA850-BV
LTE1900-FDD2
LTE1900-FDD2
LTE1700-FDD4
LTE1700-FDD4
LTE850-FDD5
LTE850-FDD5
LTE2500-FDD7
LTE2500-FDD7
LTE700-FDD17
LTE700-FDD17
Channel
Frequency
128
824.2 MHz
190
836.6 MHz
661
1880 MHz
512 1850.2 MHz
9400
1880 MHz
9262 1852.4 MHz
4182 835.4 MHz
4233 846.6 MHz
19100 1900 MHz
19100 1900 MHz
20300 1745 MHz
20300 1745 MHz
20450
829 MHz
20450
829 MHz
20850 2510 MHz
20850 2510 MHz
23780
709 MHz
23780
709 MHz
Tune-Up
32.5
32.5
29.5
29.5
23.5
23.5
24.5
24.5
24
24
23.5
23.5
25
25
22.5
22.5
24.5
24.5
Measured
Power
32.19
32.23
29.07
28.99
22.51
22.61
23.54
23.48
23.20
23.20
22.71
22.71
24.47
24.47
22.11
22.11
23.72
23.72
Test Position
Measured
10g SAR
Measured
1g SAR
Reported
10g SAR
Reported
1g SAR
Power
Drift
Figure
Right Cheek
Rear
Left Cheek
Bottom edge
Right Cheek
Bottom edge
Left Cheek
Rear
Left Cheek
Rear
Right Cheek
Bottom edge
Right Cheek
Rear
Right Cheek
Rear
Right Cheek
Right edge
0.353
0.493
0.18
0.611
0.204
0.533
0.193
0.303
0.216
0.389
0.082
0.566
0.192
0.344
0.091
0.323
0.153
0.209
0.455
0.641
0.281
1.15
0.319
1.01
0.252
0.393
0.337
0.766
0.123
1.05
0.248
0.447
0.177
0.753
0.192
0.3
0.38
0.53
0.20
0.69
0.26
0.65
0.24
0.38
0.26
0.47
0.10
0.68
0.22
0.39
0.10
0.35
0.18
0.25
0.49
0.68
0.31
1.29
0.40
1.24
0.31
0.50
0.41
0.92
0.15
1.26
0.28
0.50
0.19
0.82
0.23
0.36
0.12
-0.04
0.01
-0.15
-0.07
-0.18
0.19
-0.03
0.03
-0.05
0.04
0.14
0.11
0.02
0.05
0.11
0.14
0.05
Fig A.1
Fig A.2
Fig A.3
Fig A.4
Fig A.5
Fig A.6
Fig A.7
Fig A.8
Fig A.9
Fig A.10
Fig A.11
Fig A.12
Fig A.13
Fig A.14
Fig A.15
Fig A.16
Fig A.17
Fig A.18
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No. I18Z60491-SEM01
Page 61 of 185
14.4 WLAN Evaluation
According to the KDB248227 D01, SAR is measured for 802.11b DSSS using the initial test position
procedure.
Note1: When the reported SAR of the initial test position is > 0.4 W/kg, SAR is repeated for the
802.11 transmission mode configuration tested in the initial test position using subsequent highest
estimated 1-g SAR conditions determined by area scans, on the highest maximum output power
channel, until the reported SAR is ≤ 0.8 W/kg.
Note2: For all positions/configurations tested using the initial test position and subsequent test
positions, when the reported SAR is > 0.8 W/kg, SAR is measured for these test
positions/configurations on the subsequent next highest measured output power channel until the
reported SAR is ≤ 1.2 W/kg or all required channels are tested.
Note3: According to the KDB248227 D01, The reported SAR must be scaled to 100% transmission
duty factor to determine compliance at the maximum tune-up tolerance limit.
Table 14-19 WLAN2450 #1
Table 14-20 WLAN2450 #1 Head Full SAR
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No. I18Z60491-SEM01
Page 62 of 185
Table 14-21 WLAN2450 #1 Body Fast SAR
WLAN2450 #1 Body Fast SAR
22.5
Ambient Temperature:
Rate
Device
orientation
2437 MHz
17
17
17
16.43
16.86
16.09
Rear
Right edge
Rear
1g Fast SAR
0.086
22.3
Reported SAR [W/kg]
2412 MHz
Tune up
Top edge
802.11b
1Mbps
Battery
2462 MHz
Slot Average Power [dBm]
Front
802.11b
1Mbps
SAR
measurement
Liquid Temperature:
Measured SAR [W/kg]
11
11
Scaling factor*
1.14
1.03
1.23
0.09
10g SAR
0.044
0.05
Deviation
1g Fast SAR
0.08
0.123
0.08
0.13
10g SAR
0.064
0.07
Deviation
-0.06
-0.06
1g Fast SAR
0.042
0.04
10g SAR
0.022
0.02
-0.15
Deviation
-0.15
1g Fast SAR
0.07
0.07
10g SAR
Deviation
0.038
0.03
0.04
0.03
1g Fast SAR
0.118
0.12
10g SAR
0.059
0.06
Deviation
0.05
0.05
Table 14-22 WLAN2450 #1 Body Full SAR
WLAN2450 #1 Body Full SAR
22.5
Ambient Temperature:
Rate
802.11b
1Mbps
Device
orientation
SAR
measurement
22.3
Liquid Temperature:
Reported SAR [W/kg]
Measured SAR [W/kg]
11
2462 MHz
2437 MHz
2412 MHz
Tune up
17
17
17
Slot Average Power [dBm]
16.43
16.86
16.09
Rear
11
Scaling factor*
1.14
1.03
1g Full SAR
10g SAR
0.127
0.065
0.13
0.07
Deviation
-0.06
-0.06
1.23
SAR is not required for OFDM because the 802.11b adjusted SAR ≤ 1.2 W/kg.
©Copyright. All rights reserved by CTTL.
No. I18Z60491-SEM01
Page 63 of 185
According to the KDB248227 D01, The reported SAR must be scaled to 100% transmission duty factor to determine
compliance at the maximum tune-up tolerance limit. The scaled reported SAR is presented as below
Frequency
MHz
Ch.
2437
Test Position
Actual duty
factor
maximum duty
factor
Reported
Scaled reported
SAR(1g)(W/kg)
SAR(1g)(W/kg)
Left Cheek
99.27%
100%
0.58
0.58
Figure
Fig A.19
According to the KDB248227 D01, The reported SAR must be scaled to 100% transmission duty factor to determine
compliance at the maximum tune-up tolerance limit. The scaled reported SAR is presented as below
Frequency
MHz
Ch.
2437
Test Position
Actual duty
factor
maximum duty
factor
Reported
Scaled reported
SAR(1g)(W/kg)
SAR(1g)(W/kg)
Rear
99.27%
100%
0.13
0.13
Figure
Fig A.20
Picture 14.1 Duty factor plot
Spot check for SIM2
Test Band
GSM850
GSM850
PCS1900
PCS1900
WCDMA1900-BII
WCDMA1900-BII
WCDMA850-BV
WCDMA850-BV
LTE1900-FDD2
LTE1900-FDD2
LTE1700-FDD4
LTE1700-FDD4
LTE850-FDD5
LTE850-FDD5
LTE2500-FDD7
LTE2500-FDD7
LTE700-FDD17
LTE700-FDD17
WLAN2450
WLAN2450
Channel
Frequency
128
824.2 MHz
190
836.6 MHz
661
1880 MHz
512 1850.2 MHz
1880 MHz
9400
9262 1852.4 MHz
4182 835.4 MHz
4233 846.6 MHz
19100 1900 MHz
19100 1900 MHz
20300 1745 MHz
20300 1745 MHz
20450
829 MHz
20450
829 MHz
20850 2510 MHz
20850 2510 MHz
23780
709 MHz
23780
709 MHz
2437
2437
Tune-Up
32.5
32.5
29.5
29.5
23.5
23.5
24.5
24.5
24
24
23.5
23.5
25
25
22.5
22.5
24.5
24.5
17
17
Measured
Power
32.19
32.23
29.07
28.99
22.51
22.61
23.54
23.48
23.20
23.20
22.71
22.71
24.47
24.47
22.11
22.11
23.72
23.72
16.86
16.86
Test Position
Measured
10g SAR
Measured
1g SAR
Reported
10g SAR
Reported
1g SAR
Power
Drift
Right Cheek
Rear
Left Cheek
Bottom edge
Right Cheek
Bottom edge
Left Cheek
Rear
Left Cheek
Rear
Right Cheek
Bottom edge
Right Cheek
Rear
Right Cheek
Rear
Right Cheek
Right edge
Left Cheek
Rear
0.273
0.373
0.14
0.551
0.124
0.493
0.133
0.223
0.196
0.339
0.022
0.486
0.152
0.264
0.071
0.243
0.113
0.129
0.228
0.015
0.338
0.591
0.221
1.1
0.259
0.93
0.212
0.313
0.297
0.686
0.103
0.168
0.407
0.097
0.733
0.152
0.22
0.478
0.087
0.29
0.40
0.15
0.62
0.16
0.61
0.17
0.28
0.24
0.41
0.03
0.58
0.17
0.30
0.08
0.27
0.14
0.15
0.24
0.02
0.36
0.63
0.24
1.24
0.33
1.14
0.26
0.40
0.36
0.82
0.12
1.20
0.19
0.46
0.11
0.80
0.18
0.26
0.49
0.09
0.01
0.02
0.01
-0.15
-0.07
-0.18
0.19
-0.03
0.03
-0.05
0.04
0.14
0.11
0.02
0.05
0.11
0.14
0.05
0.05
-0.06
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No. I18Z60491-SEM01
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15 SAR Measurement Variability
SAR measurement variability must be assessed for each frequency band, which is determined by
the SAR probe calibration point and tissue-equivalent medium used for the device measurements.
When both head and body tissue-equivalent media are required for SAR measurements in a
frequency band, the variability measurement procedures should be applied to the tissue medium
with the highest measured SAR, using the highest measured SAR configuration for that tissueequivalent medium.
The following procedures are applied to determine if repeated measurements are required.
1) Repeated measurement is not required when the original highest measured SAR is < 0.80 W/kg;
steps 2) through 4) do not apply.
2) When the original highest measured SAR is ≥ 0.80 W/kg, repeat that measurement once.
3) Perform a second repeated measurement only if the ratio of largest to smallest SAR for the
original and first repeated measurements is > 1.20 or when the original or repeated measurement
is ≥ 1.45 W/kg (~ 10% from the 1-g SAR limit).
4) Perform a third repeated measurement only if the original, first or second repeated
measurement is ≥ 1.5 W/kg and the ratio of largest to smallest SAR for the original, first and
second repeated measurements is > 1.20.
Mode
CH
Freq
Test Poisition
Original SAR
(W/kg)
First Repeated
SAR(W/kg)
PCS1900
WCDMA1900-BII
LTE1700-FDD4
512
9262
20300
1850.2 MHz
1852.4 MHz
1745 MHz
Bottom edge
Bottom edge
Bottom edge
1.15
1.01
1.05
1.13
0.998
1.04
The Ratio
1.02
1.01
1.01
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16 Measurement Uncertainty
16.1 Measurement Uncertainty for Normal SAR Tests (300MHz~3GHz)
No.
Error Description
Type
Uncertainty
value
Probably
Distribution
Div.
(Ci)
1g
(Ci)
10g
Std.
Unc.
(1g)
Std.
Unc.
(10g)
Degree
of
freedo
Measurement system
Probe calibration
6.0
6.0
6.0
∞
Isotropy
4.7
0.7
0.7
1.9
1.9
∞
Boundary effect
1.0
0.6
0.6
∞
Linearity
4.7
2.7
2.7
∞
Detection limit
1.0
0.6
0.6
∞
Readout electronics
0.3
0.3
0.3
∞
Response time
0.8
0.5
0.5
∞
Integration time
2.6
1.5
1.5
∞
RF
ambient
conditions-noise
∞
10
RFambient
conditions-reflection
∞
11
Probe
positioned
mech. restrictions
0.4
0.2
0.2
∞
12
Probe
positioning
with
respect
to
phantom shell
2.9
1.7
1.7
∞
13
Post-processing
1.0
0.6
0.6
∞
Test sample related
14
Test sample
positioning
3.3
3.3
3.3
71
15
Device holder
uncertainty
3.4
3.4
3.4
16
Drift of output power
5.0
2.9
2.9
∞
Phantom and set-up
17
Phantom uncertainty
4.0
2.3
2.3
∞
18
Liquid conductivity
(target)
5.0
0.64
0.43
1.8
1.2
∞
19
Liquid conductivity
(meas.)
2.06
0.64
0.43
1.32
0.89
43
20
Liquid permittivity
(target)
5.0
0.6
0.49
1.7
1.4
∞
21
Liquid permittivity
(meas.)
1.6
0.6
0.49
1.0
0.8
521
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No. I18Z60491-SEM01
Page 66 of 185
Combined standard
uncertainty
Expanded uncertainty
(confidence interval
95 %)
u 
21
c u
2 2
i i
i1
u e  2u c
of
9.55
9.43
19.1
18.9
257
16.2 Measurement Uncertainty for Normal SAR Tests (3~6GHz)
No.
Error Description
Type
Uncertainty
value
Probably
Distribution
Div.
(Ci)
1g
(Ci)
10g
Std.
Unc.
(1g)
Std.
Unc.
(10g)
Degree
of
freedo
6.55
6.55
∞
Measurement system
Probe calibration
6.55
Isotropy
4.7
0.7
0.7
1.9
1.9
∞
Boundary effect
2.0
1.2
1.2
∞
Linearity
4.7
2.7
2.7
∞
Detection limit
1.0
0.6
0.6
∞
Readout electronics
0.3
0.3
0.3
∞
Response time
0.8
0.5
0.5
∞
Integration time
2.6
1.5
1.5
∞
RF
ambient
conditions-noise
∞
10
RF
ambient
conditions-reflection
∞
11
Probe
positioned
mech. restrictions
0.8
0.5
0.5
∞
12
Probe
positioning
with
respect
to
phantom shell
6.7
3.9
3.9
∞
13
Post-processing
4.0
2.3
2.3
∞
Test sample related
14
Test sample
positioning
3.3
3.3
3.3
71
15
Device holder
uncertainty
3.4
3.4
3.4
16
Drift of output power
5.0
2.9
2.9
∞
Phantom and set-up
17
Phantom uncertainty
4.0
2.3
2.3
∞
18
Liquid conductivity
(target)
5.0
0.64
0.43
1.8
1.2
∞
19
Liquid conductivity
(meas.)
2.06
0.64
0.43
1.32
0.89
43
20
Liquid
5.0
0.6
0.49
1.7
1.4
∞
permittivity
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No. I18Z60491-SEM01
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(target)
21
Liquid permittivity
(meas.)
Combined standard
uncertainty
Expanded uncertainty
(confidence interval
95 %)
1.6
u c' 
21
c
i 1
0.6
0.49
u i2
u e  2u c
of
1.0
0.8
521
10.7
10.6
257
21.4
21.1
16.3 Measurement Uncertainty for Fast SAR Tests (300MHz~3GHz)
No.
Error Description
Type
Uncertainty
value
Probably
Distribution
Div.
(Ci)
1g
(Ci)
10g
Std.
Unc.
(1g)
Std.
Unc.
(10g)
Degree
of
freedo
Measurement system
Probe calibration
6.0
6.0
6.0
∞
Isotropy
4.7
0.7
0.7
1.9
1.9
∞
Boundary effect
1.0
0.6
0.6
∞
Linearity
4.7
2.7
2.7
∞
Detection limit
1.0
0.6
0.6
∞
Readout electronics
0.3
0.3
0.3
∞
Response time
0.8
0.5
0.5
∞
Integration time
2.6
1.5
1.5
∞
RF
ambient
conditions-noise
∞
10
RF
ambient
conditions-reflection
∞
11
Probe
positioned
mech. Restrictions
0.4
0.2
0.2
∞
12
Probe
positioning
with
respect
to
phantom shell
2.9
1.7
1.7
∞
13
Post-processing
1.0
0.6
0.6
∞
14
Fast
SAR
Approximation
7.0
4.0
4.0
∞
z-
Test sample related
15
Test sample
positioning
3.3
3.3
3.3
71
16
Device holder
uncertainty
3.4
3.4
3.4
17
Drift of output power
5.0
2.9
2.9
∞
2.3
2.3
∞
Phantom and set-up
18
Phantom uncertainty
4.0
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No. I18Z60491-SEM01
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19
Liquid conductivity
(target)
5.0
0.64
0.43
1.8
1.2
∞
20
Liquid conductivity
(meas.)
2.06
0.64
0.43
1.32
0.89
43
21
Liquid permittivity
(target)
5.0
0.6
0.49
1.7
1.4
∞
22
Liquid permittivity
(meas.)
1.6
0.6
0.49
1.0
0.8
521
10.4
10.3
257
20.8
20.6
Combined standard
uncertainty
Expanded uncertainty
(confidence interval
95 %)
u c' 
22
c
i 1
u i2
u e  2u c
of
16.4 Measurement Uncertainty for Fast SAR Tests (3~6GHz)
No.
Error Description
Type
Uncertainty
value
Probably
Distribution
Div.
(Ci)
1g
(Ci)
10g
Std.
Unc.
(1g)
Std.
Unc.
(10g)
Degree
of
freedo
6.55
6.55
∞
Measurement system
Probe calibration
6.55
Isotropy
4.7
0.7
0.7
1.9
1.9
∞
Boundary effect
2.0
1.2
1.2
∞
Linearity
4.7
2.7
2.7
∞
Detection limit
1.0
0.6
0.6
∞
Readout electronics
0.3
0.3
0.3
∞
Response time
0.8
0.5
0.5
∞
Integration time
2.6
1.5
1.5
∞
RF
ambient
conditions-noise
∞
10
RF
ambient
conditions-reflection
∞
11
Probe
positioned
mech. Restrictions
0.8
0.5
0.5
∞
12
Probe
positioning
with
respect
to
phantom shell
6.7
3.9
3.9
∞
13
Post-processing
1.0
0.6
0.6
∞
14
Fast
SAR
Approximation
14.0
8.1
8.1
∞
3.3
3.3
71
z-
Test sample related
15
Test sample
positioning
3.3
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No. I18Z60491-SEM01
Page 69 of 185
16
Device holder
uncertainty
3.4
3.4
3.4
17
Drift of output power
5.0
2.9
2.9
∞
Phantom and set-up
18
Phantom uncertainty
4.0
2.3
2.3
∞
19
Liquid conductivity
(target)
5.0
0.64
0.43
1.8
1.2
∞
20
Liquid conductivity
(meas.)
2.06
0.64
0.43
1.32
0.89
43
21
Liquid permittivity
(target)
5.0
0.6
0.49
1.7
1.4
∞
22
Liquid permittivity
(meas.)
1.6
0.6
0.49
1.0
0.8
521
13.5
13.4
257
27.0
26.8
Combined standard
uncertainty
Expanded uncertainty
(confidence interval
95 %)
u c' 
of
22
c
i 1
u e  2u c
u i2
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No. I18Z60491-SEM01
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17 MAIN TEST INSTRUMENTS
Table 17.1: List of Main Instruments
No.
Name
Type
Serial Number
Calibration Date
Valid Period
01
Network analyzer
E5071C
MY46110673
January 24, 2018
One year
02
Power meter
NRVD
102083
03
Power sensor
NRV-Z5
100542
November 01, 2017
One year
04
Signal Generator
E4438C
MY49071430
January 2,2018
One Year
05
Amplifier
60S1G4
0331848
06
BTS
E5515C
MY50263375
January 23, 2018
One year
07
BTS
CMW500
149646
October 31, 2017
One year
08
E-field Probe
SPEAG EX3DV4
7464
September 12,2017
One year
09
DAE
SPEAG DAE4
1525
October 2, 2017
One year
10
Dipole Validation Kit
SPEAG D750V3
1017
July 19, 2017
One year
11
Dipole Validation Kit
SPEAG D835V2
4d069
July 19, 2017
One year
12
Dipole Validation Kit
SPEAG D1750V2
1003
July 21, 2017
One year
13
Dipole Validation Kit
SPEAG D1900V2
5d101
July 26, 2017
One year
14
Dipole Validation Kit
SPEAG D2450V2
853
July 21, 2017
One year
15
Dipole Validation Kit
SPEAG D2600V2
1012
July 21, 2017
One year
No Calibration Requested
***END OF REPORT BODY***
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No. I18Z60491-SEM01
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ANNEX A Graph Results
GSM850_CH251 Right Cheek
Date: 4/23/2018
Electronics: DAE4 Sn1525
Medium: Head 835 MHz
Medium parameters used: f = 848.8 MHz; σ = 0.905 mho/m; εr = 41.08; ρ = 1000 kg/m3
Ambient Temperature: 22.5oC, Liquid Temperature: 22.3oC
Communication System: GSM850 848.8 MHz Duty Cycle: 1:8.3
Probe: EX3DV4 – SN7464 ConvF(10.28,10.28,10.28)
Area Scan (71x121x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm
Maximum value of SAR (interpolated) = 0.179 W/kg
Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 4.993 V/m; Power Drift = 0.2 dB
Peak SAR (extrapolated) = 0.205 W/kg
SAR(1 g) = 0.168 W/kg; SAR(10 g) = 0.13 W/kg
Maximum value of SAR (measured) = 0.175 W/kg
Fig A.1
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No. I18Z60491-SEM01
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GSM850_CH251 Rear
Date: 4/23/2018
Electronics: DAE4 Sn1525
Medium: Head 835 MHz
Medium parameters used: f = 848.8 MHz; σ = 0.99 mho/m; εr = 54.27; ρ = 1000 kg/m3
Ambient Temperature: 22.5oC, Liquid Temperature: 22.3oC
Communication System: GSM850 848.8 MHz Duty Cycle: 1:2
Probe: EX3DV4 – SN7464 ConvF(10.21,10.21,10.21)
Area Scan (71x121x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm
Maximum value of SAR (interpolated) = 0.479 W/kg
Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 17.56 V/m; Power Drift = -0.05 dB
Peak SAR (extrapolated) = 0.675 W/kg
SAR(1 g) = 0.386 W/kg; SAR(10 g) = 0.215 W/kg
Maximum value of SAR (measured) = 0.432 W/kg
Fig A.2
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No. I18Z60491-SEM01
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PCS1900_CH810 Right Cheek
Date: 4/25/2018
Electronics: DAE4 Sn1525
Medium: Head 1900 MHz
Medium parameters used: f = 1909.8 MHz; σ = 1.438 mho/m; εr = 39.98; ρ = 1000 kg/m3
Ambient Temperature: 22.5oC, Liquid Temperature: 22.3oC
Communication System: PCS1900 1909.8 MHz Duty Cycle: 1:8.3
Probe: EX3DV4 – SN7464 ConvF(8.39,8.39,8.39)
Area Scan (71x121x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm
Maximum value of SAR (interpolated) = 0.312 W/kg
Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 5.723 V/m; Power Drift = -0.11 dB
Peak SAR (extrapolated) = 0.438 W/kg
SAR(1 g) = 0.265 W/kg; SAR(10 g) = 0.153 W/kg
Maximum value of SAR (measured) = 0.293 W/kg
Fig A.3
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No. I18Z60491-SEM01
Page 74 of 185
PCS1900_CH810 Bottom edge
Date: 4/25/2018
Electronics: DAE4 Sn1525
Medium: Head 1900 MHz
Medium parameters used: f = 1909.8 MHz; σ = 1.52 mho/m; εr = 53.1; ρ = 1000 kg/m3
Ambient Temperature: 22.5oC, Liquid Temperature: 22.3oC
Communication System: PCS1900 1909.8 MHz Duty Cycle: 1:2
Probe: EX3DV4 – SN7464 ConvF(8.32,8.32,8.32)
Area Scan (71x121x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm
Maximum value of SAR (interpolated) = 0.499 W/kg
Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 16.96 V/m; Power Drift = -0.03 dB
Peak SAR (extrapolated) = 0.774 W/kg
SAR(1 g) = 0.424 W/kg; SAR(10 g) = 0.211 W/kg
Maximum value of SAR (measured) = 0.492 W/kg
Fig A.4
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No. I18Z60491-SEM01
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WCDMA1900-BII_CH9262 Right Cheek
Date: 4/25/2018
Electronics: DAE4 Sn1525
Medium: Head 1900 MHz
Medium parameters used: f = 1852.4 MHz; σ = 1.382 mho/m; εr = 40.05; ρ = 1000 kg/m3
Ambient Temperature: 22.5oC, Liquid Temperature: 22.3oC
Communication System: WCDMA1900-BII 1852.4 MHz Duty Cycle: 1:1
Probe: EX3DV4 – SN7464 ConvF(8.39,8.39,8.39)
Area Scan (71x121x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm
Maximum value of SAR (interpolated) = 0.6 W/kg
Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 7.12 V/m; Power Drift = 0.01 dB
Peak SAR (extrapolated) = 0.835 W/kg
SAR(1 g) = 0.515 W/kg; SAR(10 g) = 0.301 W/kg
Maximum value of SAR (measured) = 0.564 W/kg
Fig A.5
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