Vr all-in-one RF Exposure Info SHENZHEN RUIHE TECHNOLOGY CO.,LTD

SHENZHEN RUIHE TECHNOLOGY CO.,LTD Vr all-in-one

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Document DescriptionRF Exposure Report
Document TypeRF Exposure Info
Document TitleNone

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AKNBRT-V03 Report No.: LCS161223160E
___________________________________________________________________________
This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd..
Page 1 of 3
FCC RF Exposure
Exposure category: General population/uncontrolled environment
EUT Type: Production Unit
Device Type: Portable Device
Refer Standard: KDB 447498 D01 General RF Exposure Guidance v06
FCC Part 2 §2.1093
Evaluation method
According to KDB447498 D01 General RF Exposure Guidance v06 Section 4.3.1 Standalone SAR test
exclusion considerations:“ Unless specifically required by the published RF exposure KDB procedures,
standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions,
by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion
Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source-based
time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for
tune-up tolerance, and the minimum test separation distance required for the exposure conditions.22 The
minimum test separation distance is determined by the smallest distance from the antenna and radiating
structures or outer surface of the device, according to the host form factor, exposure conditions and
platform requirements, to any part of the body or extremity of a user or bystander (see 5) of section 4.1).
To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified
by the operating configurations and exposure conditions of the transmitter and applicable host platform
requirements, typically in the SAR measurement or SAR analysis report, according to the required published
RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of
justification and compliance must be included in the equipment approval, in lieu of the SAR report, to
qualify for the SAR test exclusion. When required, the device specific conditions described in the other
published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion
provisions; for example, handheld PTT two-way radios, handsets, laptops & tablets etc.23 “
[(max. power of channel, including tune-up tolerance, mW)/ (min. test separation distance, mm)+ · *√f (GHz)+
≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where:
• f (GHz) is the RF channel transmit frequency in GHz
• Power and distance are rounded to the nearest mW and mm before calculation
• The result is rounded to one decimal place for comparison
• 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below
The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for
transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is <
5 mm, a distance of 5 mm according to 5) in section 4.1 is applied to determine SAR test exclusion.
One internal antenna for WIFI, BT(1.0dBi )
SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AKNBRT-V03 Report No.: LCS161223160E
___________________________________________________________________________
This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd..
Page 2 of 3
Conducted Power Results
Bluetooth
Mode
Channel
Frequency (MHz)
Peak Conducted Output Power
(dBm)
BTV4.0 GFSK
00
2402
1.07
40
2441
1.37
78
2480
1.43
BTV4.0
π/4-DQPSK
00
2402
0.74
40
2441
0.62
78
2480
0.36
BTV4.0 8-DPSK
00
2402
0.71
40
2441
0.56
78
2480
0.33
Manufacturing tolerance
Bluetooth
GFSK (Peak)
Channel
Channel 00
Channel 40
Target (dBm)
1.0
1.0
Tolerance ±(dB)
1.0
1.0
π/4-DQPSK (Peak)
Channel
Channel 00
Channel 40
Target (dBm)
0
0
Tolerance ±(dB)
1.0
1.0
8-DQPSK (Peak)
Channel
Channel 00
Channel 40
Target (dBm)
0
0
Tolerance ±(dB)
1.0
1.0
WIFI
Mode
Channel
Frequency (MHz)
Conducted Output Power
(dBm, Peak)
Tolerance
±(dB)
BT BLE
0
2402
-1.040
-1.0 ± 1
19
2440
-1.107
-1.0 ± 1
39
2480
-1.134
-1.0 ± 1
802.11b
01
2412
8.16
8.0 ± 1
06
2437
8.07
8.0 ± 1
11
2462
8.31
8.0 ± 1
802.11g
01
2412
7.34
7.0 ± 1
06
2437
7.40
7.0 ± 1
11
2462
7.32
7.0 ± 1
SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AKNBRT-V03 Report No.: LCS161223160E
___________________________________________________________________________
This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd..
Page 3 of 3
802.11n HT20
01
2412
7.24
7.0 ± 1
06
2437
7.14
7.0 ± 1
11
2462
7.27
7.0 ± 1
Evaluation Results
Band/Mode
f (GHz)
Antenna
Distance
(mm)
RF output power
(including tune-up tolerance)
SAR Test Exclusion Threshold
SAR Test
Exclusion
dBm
mW
GFSK
2.402
5
2.0
1.585
0.491<3.0
Yes
2.441
5
2.0
1.585
0.495<3.0
Yes
2.480
5
2.0
1.585
0.499<3.0
Yes
π/4-DQPSK
2.402
5
1.0
1.259
0.390<3.0
Yes
2.441
5
1.0
1.259
0.393<3.0
Yes
2.480
5
1.0
1.259
0.397<3.0
Yes
8-DPSK
2.402
5
1.0
1.259
0.390<3.0
Yes
2.441
5
1.0
1.259
0.393<3.0
Yes
2.480
5
1.0
1.259
0.397<3.0
Yes
BLE
2.402
5
0
1.00
0.310<3.0
Yes
2.440
5
0
1.00
0.312<3.0
Yes
2.480
5
0
1.00
0.315<3.0
Yes
802.11b
2.412
5
9.0
7.94
2.467<3.0
Yes
2.437
5
9.0
7.94
2.479<3.0
Yes
2.462
5
9.0
7.94
2.492<3.0
Yes
802.11g
2.412
5
8.0
6.31
1.960<3.0
Yes
2.437
5
8.0
6.31
1.970<3.0
Yes
2.462
5
8.0
6.31
1.980<3.0
Yes
802.11n
HT20
2.412
5
8.0
6.31
1.960<3.0
Yes
2.437
5
8.0
6.31
1.970<3.0
Yes
2.462
5
8.0
6.31
1.980<3.0
Yes
Conclusion
The measurement results comply with the FCC Limit per 47 CFR 2.1093 for the uncontrolled RF Exposure and
SAR Exclusion Threshold per KDB 447498 v06.
.......................END OF REPORT.........................
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Document ID3254245
Application IDd8Z95u0Rj6GtboJGf3YNIA==
Document DescriptionRF Exposure Report
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeRF Exposure Info
Display FormatAdobe Acrobat PDF - pdf
Filesize33.04kB (412984 bits)
Date Submitted2017-01-11 00:00:00
Date Available2017-01-11 00:00:00
Creation Date2016-12-30 06:20:16
Producing SoftwareMicrosoft Office Word 2007
Document Lastmod2016-12-30 06:20:16
Document TitleNone
Document CreatorMicrosoft Office Word 2007
Document Author: tclsevers

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