WCBN3510A 802.11 a/b/g/n/ac 2T2R+BT V4.2LE combo module RF Exposure Info RF Exposure LITE-ON Technology Corp.

LITE-ON Technology Corp. 802.11 a/b/g/n/ac 2T2R+BT V4.2LE combo module

Page 1 of WCBN3510A 802.11 a/b/g/n/ac 2T2R+BT V4.2LE combo module RF Exposure Info RF Exposure LITE-ON Technology Corp.
Page 2 of WCBN3510A 802.11 a/b/g/n/ac 2T2R+BT V4.2LE combo module RF Exposure Info RF Exposure LITE-ON Technology Corp.
Page 3 of WCBN3510A 802.11 a/b/g/n/ac 2T2R+BT V4.2LE combo module RF Exposure Info RF Exposure LITE-ON Technology Corp.
Page 4 of WCBN3510A 802.11 a/b/g/n/ac 2T2R+BT V4.2LE combo module RF Exposure Info RF Exposure LITE-ON Technology Corp.
Page 5 of WCBN3510A 802.11 a/b/g/n/ac 2T2R+BT V4.2LE combo module RF Exposure Info RF Exposure LITE-ON Technology Corp.
Page 6 of WCBN3510A 802.11 a/b/g/n/ac 2T2R+BT V4.2LE combo module RF Exposure Info RF Exposure LITE-ON Technology Corp.
Page 7 of WCBN3510A 802.11 a/b/g/n/ac 2T2R+BT V4.2LE combo module RF Exposure Info RF Exposure LITE-ON Technology Corp.
Page 8 of WCBN3510A 802.11 a/b/g/n/ac 2T2R+BT V4.2LE combo module RF Exposure Info RF Exposure LITE-ON Technology Corp.
Page 9 of WCBN3510A 802.11 a/b/g/n/ac 2T2R+BT V4.2LE combo module RF Exposure Info RF Exposure LITE-ON Technology Corp.
Page 10 of WCBN3510A 802.11 a/b/g/n/ac 2T2R+BT V4.2LE combo module RF Exposure Info RF Exposure LITE-ON Technology Corp.
Page 11 of WCBN3510A 802.11 a/b/g/n/ac 2T2R+BT V4.2LE combo module RF Exposure Info RF Exposure LITE-ON Technology Corp.
Page 12 of WCBN3510A 802.11 a/b/g/n/ac 2T2R+BT V4.2LE combo module RF Exposure Info RF Exposure LITE-ON Technology Corp.

RF Exposure Evaluation Report
Report No. : FA822605
RF Exposure Evaluation Report
APPLICANT
: LITE-ON Technology Corp.
EQUIPMENT
: 802.11 a/b/g/n/ac 2T2R+BT V4.2LE combo module
BRAND NAME
: LITE-ON
MODEL NAME
: WCBN3510A
FCC ID
: PPQ-WCBN3510A
STANDARD
: 47 CFR Part 2.1091
FCC KDB 447498 D01 v06
The product was installed into Lenovo Smart Display (Brand Name: Lenovo, Model Name:
Lenovo SD-X701B) during test.
We, Sporton International (Kunshan) Inc., would like to declare that the device has been
evaluated in accordance with 47 CFR Part 2.1091 and FCC KDB 447498 D01 v06, and pass
the limit. Without written approval of Sporton International (Kunshan) Inc., the test report
shall not be reproduced except in full.
Approved by: Mark Qu / Manager
Sporton International (Kunshan) Inc.
No.3-2 Ping-Xiang Rd, Kunshan Development Zone Kunshan City Jiangsu Province 215335 China
Sporton International (Kunshan) Inc.
TEL : +86-512-57900158 / FAX : +86-512-57900958
FCC ID : PPQ-WCBN3510A
Page Number
: 1 of 12
Report Issued Date : Apr. 26, 2018
Report Version
: Rev. 01
RF Exposure Evaluation Report
Report No. : FA822605
Table of Contents
1. ADMINISTRATION DATA ........................................................................................................................... 4
1.1.
Testing Laboratory ............................................................................................................................. 4
2. DESCRIPTION OF EQUIPMENT UNDER TEST (EUT) ............................................................................. 5
3. MAXIMUM RF AVERAGE OUTPUT POWER AMONG PRODUCTION UNITS ........................................ 6
4. RF EXPOSURE LIMIT INTRODUCTION .................................................................................................. 10
5. RADIO FREQUENCY RADIATION EXPOSURE EVALUATION ............................................................. 11
5.1.
Standalone Power Density Calculation ........................................................................................... 11
5.2.
Collocated Power Density Calculation............................................................................................. 12
Sporton International (Kunshan) Inc.
TEL : +86-512-57900158 / FAX : +86-512-57900958
FCC ID : PPQ-WCBN3510A
Page Number
: 2 of 12
Report Issued Date : Apr. 26, 2018
Report Version
: Rev. 01
RF Exposure Evaluation Report
Report No. : FA822605
Revision History
REPORT NO.
VERSION
FA822605
Rev. 01
DESCRIPTION
Initial issue of report
Sporton International (Kunshan) Inc.
TEL : +86-512-57900158 / FAX : +86-512-57900958
FCC ID : PPQ-WCBN3510A
ISSUED DATE
Apr. 26, 2018
Page Number
: 3 of 12
Report Issued Date : Apr. 26, 2018
Report Version
: Rev. 01
RF Exposure Evaluation Report
Report No. : FA822605
1. Administration Data
1.1. Testing Laboratory
Testing Laboratory
Test Site
Test Site Location
Sporton International (Kunshan) Inc.
No.3-2 Ping-Xiang Rd, Kunshan Development Zone Kunshan City Jiangsu
Province 215335 China
TEL : +86-512-57900158
FAX : +86-512-57900958
Applicant
Company Name
LITE-ON Technology Corp.
Address
Bldg. C, 90, Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C
Manufacturer
Company Name
Address
LITE-ON TECHNOLOGY (Changzhou) CO., LTD
A9 Building, No.88 Yanghu Road, Wujin Hi-Tech Industrial Development Zone,
Changzhou City, Jiangsu Province 213100 China
Sporton International (Kunshan) Inc.
TEL : +86-512-57900158 / FAX : +86-512-57900958
FCC ID : PPQ-WCBN3510A
Page Number
: 4 of 12
Report Issued Date : Apr. 26, 2018
Report Version
: Rev. 01
RF Exposure Evaluation Report
Report No. : FA822605
2. Description of Equipment Under Test (EUT)
Product Feature & Specification
EUT Type
802.11 a/b/g/n/ac 2T2R+BT V4.2LE combo module
Brand Name
LITE-ON
Model Name
WCBN3510A
FCC ID
PPQ-WCBN3510A
WLAN 2.4GHz Band: 2412 MHz ~ 2462 MHz
WLAN 5.2GHz Band: 5180 MHz ~ 5240 MHz
Wireless Technology and WLAN 5.3GHz Band: 5260 MHz ~ 5320 MHz
Frequency Range
WLAN 5.5GHz Band: 5500 MHz ~ 5700 MHz
WLAN 5.8GHz Band: 5745 MHz ~ 5825 MHz
Bluetooth: 2402 MHz ~ 2480 MHz
WLAN 2.4GHz 802.11b/g/n HT20/HT40
WLAN 2.4GHz 802.11ac VHT20/VHT40
WLAN 5GHz 802.11a/n HT20/HT40
Mode
WLAN 5GHz 802.11ac VHT20/VHT40/VHT80
Bluetooth v2.1+EDR, Bluetooth v4.2 LE
WLAN Antenna Function
for Transmitter
Antenna Type
802.11a/b/g/n/ac
SISO
802.11a/b/g/n/ac
MIMO
Ant.1
Ant.2
Ant.1
3.45 dBi
3.13 dBi
3.13 dBi
4.07 dBi
4.05 dBi
Ant.2
3.45 dBi
3.09 dBi
3.09 dBi
4.06 dBi
4.13 dBi
WLAN : PIFA Antenna
Bluetooth : PIFA Antenna
:
Antenna Gain
EUT Stage
WLAN 2.4GHz
WLAN 5.2GHz
WLAN 5.3GHz
WLAN 5.5GHz
WLAN 5.8GHz
: 3.6 dBi
Identical Prototype
Remark: The above EUT's information was declared by manufacturer. Please refer to the specifications or user's manual
for more detailed description.
Host Feature & Specification
Equipment Name
Lenovo Smart Display
Brand Name
Lenovo
Model Name
Lenovo SD-X701B
Applicant
Manufacturer
Lenovo (Shanghai) Electronics Technology Co., Ltd.
NO.68 BUILDING, 199 FENJU RD, China (Shanghai) Pilot Free Trade Zone, Shanghai,
200131 China
Lenovo PC HK Limited
23/F, Lincoln House, Taikoo Place, 979 King's Road, Quarry Bay Hong Kong
Sporton International (Kunshan) Inc.
TEL : +86-512-57900158 / FAX : +86-512-57900958
FCC ID : PPQ-WCBN3510A
Page Number
: 5 of 12
Report Issued Date : Apr. 26, 2018
Report Version
: Rev. 01
RF Exposure Evaluation Report
Report No. : FA822605
3. Maximum RF average output power among production units

Mode
802.11b
802.11g
802.11n HT20
2.4GHz WLAN
802.11n HT40
802.11ac VHT20
802.11ac VHT40
Maximum Average Power (dBm)
CH 1
CH 6
CH 11
CH 1
CH 2
CH 6
CH 10
CH 11
CH 1
CH 2
CH 6
CH 10
CH 11
CH 3
CH 4
CH 6
CH 8
CH 9
CH 1
CH 2
CH 6
CH 10
CH 11
CH 3
CH 4
CH 6
CH 8
CH 9
19.00
19.50
20.50
19.50
20.50
20.50
18.50
17.50
19.50
19.50
20.50
18.00
18.00
15.50
14.50
16.50
14.50
12.50
19.50
19.50
20.50
18.00
18.00
15.50
14.50
16.50
14.50
12.50
Note: Above power is MIMO power, MIMO Power is higher than SISO power, so only chose MIMO power to do exposure
evaluation.
Sporton International (Kunshan) Inc.
TEL : +86-512-57900158 / FAX : +86-512-57900958
FCC ID : PPQ-WCBN3510A
Page Number
: 6 of 12
Report Issued Date : Apr. 26, 2018
Report Version
: Rev. 01
RF Exposure Evaluation Report
Report No. : FA822605

Mode
Maximum Average Power (dBm)
802.11a
802.11n HT20
5.2GHz WLAN
802.11n HT40
802.11ac VHT20
802.11ac VHT40
802.11ac VHT80
802.11a
802.11n HT20
5.3GHz WLAN
802.11n HT40
802.11ac VHT20
802.11ac VHT40
802.11ac VHT80
Sporton International (Kunshan) Inc.
TEL : +86-512-57900158 / FAX : +86-512-57900958
FCC ID : PPQ-WCBN3510A
CH 36
CH 40
CH 44
CH 48
CH 36
CH 40
CH 44
CH 48
CH 38
CH 46
CH 36
CH 40
CH 44
CH 48
CH 38
CH 46
CH 42
CH 52
CH 56
CH 60
CH 64
CH 52
CH 56
CH 60
CH 64
CH 54
CH 62
CH 52
CH 56
CH 60
CH 64
CH 54
CH 62
CH 58
18.00
22.50
22.50
22.50
19.00
22.00
22.50
22.50
10.50
22.00
19.00
22.00
22.50
22.50
10.50
22.00
10.50
22.00
23.00
23.00
19.00
22.00
23.00
23.00
18.50
22.50
13.50
22.00
23.00
23.00
18.50
22.50
13.50
12.00
Page Number
: 7 of 12
Report Issued Date : Apr. 26, 2018
Report Version
: Rev. 01
RF Exposure Evaluation Report
Report No. : FA822605
Mode
Maximum Average Power (dBm)
802.11a
802.11n HT20
5.5GHz WLAN
802.11n HT40
802.11ac VHT20
802.11ac VHT40
802.11ac VHT80
802.11a
802.11n HT20
5.8GHz WLAN
802.11n HT40
802.11ac VHT20
802.11ac VHT40
802.11ac VHT80
CH 100
CH 104
CH 108
CH 112
CH 116
CH 132
CH 136
CH 140
CH 100
CH 104
CH 108
CH 112
CH 116
CH 132
CH 136
CH 140
CH 102
CH 110
CH 134
CH 100
CH 104
CH 108
CH 112
CH 116
CH 132
CH 136
CH 140
CH 102
CH 110
CH 134
CH 106
CH 122
CH 149
CH 153
CH 157
CH 161
CH 165
CH 149
CH 153
CH 157
CH 161
CH 165
CH 151
CH 159
CH 149
CH 153
CH 157
CH 161
CH 165
CH 151
CH 159
CH 155
16.50
18.00
23.50
23.00
23.50
20.50
20.00
15.00
16.50
16.50
23.50
23.50
23.50
20.00
19.50
16.50
16.50
23.50
19.50
16.50
16.50
23.50
23.50
23.50
20.00
19.50
16.50
16.50
23.50
19.50
12.50
24.00
26.00
26.00
26.00
26.00
26.50
25.50
25.50
26.00
26.00
26.50
25.50
26.00
25.50
25.50
26.00
26.00
26.50
25.50
26.00
23.50
Note: Above power is MIMO power, MIMO Power is higher than SISO power, so only chose MIMO power to do exposure
evaluation.
Sporton International (Kunshan) Inc.
TEL : +86-512-57900158 / FAX : +86-512-57900958
FCC ID : PPQ-WCBN3510A
Page Number
: 8 of 12
Report Issued Date : Apr. 26, 2018
Report Version
: Rev. 01
RF Exposure Evaluation Report
Report No. : FA822605

Mode
1Mbps
Bluetooth v2.1+EDR
2Mbps
3Mbps
Bluetooth v4.2 LE
Sporton International (Kunshan) Inc.
TEL : +86-512-57900158 / FAX : +86-512-57900958
FCC ID : PPQ-WCBN3510A
Maximum Average Power (dBm)
CH 00
CH 39
CH 78
CH 00
CH 39
CH 78
CH 00
CH 39
CH 78
CH 00
CH 19
CH 39
11.00
11.50
13.00
8.00
8.50
9.50
8.00
8.50
9.50
2.50
4.00
5.50
Page Number
: 9 of 12
Report Issued Date : Apr. 26, 2018
Report Version
: Rev. 01
RF Exposure Evaluation Report
Report No. : FA822605
4. RF Exposure Limit Introduction
According to ANSI/IEEE C95.1-1992, the criteria listed in Table 1 shall be used to evaluate the environmental impact of
human exposure to radio frequency (RF) radiation as specified in §1.1310.
The MPE was calculated at 20 cm to show compliance with the power density limit.
The following formula was used to calculate the Power Density:
Where:
S = Power Density
P = Output Power at Antenna Terminals
G = Gain of Transmit Antenna (linear gain)
R = Distance from Transmitting Antenna
Sporton International (Kunshan) Inc.
TEL : +86-512-57900158 / FAX : +86-512-57900958
FCC ID : PPQ-WCBN3510A
Page Number
: 10 of 12
Report Issued Date : Apr. 26, 2018
Report Version
: Rev. 01
RF Exposure Evaluation Report
Report No. : FA822605
5. Radio Frequency Radiation Exposure Evaluation
5.1. Standalone Power Density Calculation
Band
Frequency
(MHz)
WLAN 2.4GHz 802.11b
WLAN 2.4GHz 802.11g
WLAN 2.4GHz 802.11n HT20
WLAN 2.4GHz 802.11n HT40
WLAN 2.4GHz 802.11ac VHT20
WLAN 2.4GHz 802.11ac VHT40
WLAN5.2GHz 802.11a
WLAN5.2GHz 802.11n HT20
WLAN5.2GHz 802.11n HT40
WLAN5.2GHz 802.11ac VHT20
WLAN5.2GHz 802.11ac VHT40
WLAN5.2GHz 802.11ac VHT80
WLAN5.3GHz 802.11a
WLAN5.3GHz 802.11n HT20
WLAN5.3GHz 802.11n HT40
WLAN5.3GHz 802.11ac VHT20
WLAN5.3GHz 802.11ac VHT40
WLAN5.3GHz 802.11ac VHT80
WLAN5.5GHz 802.11a
WLAN5.5GHz 802.11n HT20
WLAN5.5GHz 802.11n HT40
WLAN5.5GHz 802.11ac VHT20
WLAN5.5GHz 802.11ac VHT40
WLAN5.5GHz 802.11ac VHT80
WLAN5.8GHz 802.11a
WLAN5.8GHz 802.11n HT20
WLAN5.8GHz 802.11n HT40
WLAN5.8GHz 802.11ac VHT20
WLAN5.8GHz 802.11ac VHT40
WLAN5.8GHz 802.11ac VHT80
Bluetooth
2412
2412
2412
2422
2412
2422
5180
5180
5190
5180
5190
5210
5260
5260
5270
5260
5270
5290
5500
5500
5510
5500
5510
5530
5745
5745
5755
5745
5755
5775
2402
Antenna Maximum Maximum
Gain
Power ERP/EIRP
(dBi)
(dBm)
(dBm)
3.45
3.45
3.45
3.45
3.45
3.45
3.13
3.13
3.13
3.13
3.13
3.13
3.13
3.13
3.13
3.13
3.13
3.13
4.07
4.07
4.07
4.07
4.07
4.07
4.13
4.13
4.13
4.13
4.13
4.13
3.60
20.50
20.50
20.50
16.50
20.50
16.50
22.50
22.50
22.00
22.50
22.00
10.50
23.00
23.00
22.50
23.00
22.50
12.00
23.50
23.50
23.50
23.50
23.50
24.00
26.50
26.50
26.00
26.50
26.00
23.50
13.00
23.950
23.950
23.950
19.950
23.950
19.950
25.630
25.630
25.130
25.630
25.130
13.630
26.130
26.130
25.630
26.130
25.630
15.130
27.570
27.570
27.570
27.570
27.570
28.070
30.630
30.630
30.130
30.630
30.130
27.630
16.600
Maximum
output
power
Limit (W)
0.248
0.248
0.248
0.099
0.248
0.099
0.366
0.366
0.326
0.366
0.326
0.023
0.410
0.410
0.366
0.410
0.366
0.033
0.571
0.571
0.571
0.571
0.571
0.641
1.156
1.156
1.030
1.156
1.030
0.579
0.046
Power
Average
Power
Density at
Limit
EIRP
Density /
20cm (mW/cm^2)
(mW)
Limit
(mW/cm2)
0.049
248.313
0.049
1.000
248.313
0.049
1.000
0.049
248.313
0.049
1.000
0.049
98.855
0.020
1.000
0.020
248.313
0.049
1.000
0.049
98.855
0.020
1.000
0.020
365.595
0.073
1.000
0.073
365.595
0.073
1.000
0.073
325.837
0.065
1.000
0.065
365.595
0.073
1.000
0.073
325.837
0.065
1.000
0.065
23.067
0.005
1.000
0.005
410.204
0.082
1.000
0.082
410.204
0.082
1.000
0.082
365.595
0.073
1.000
0.073
410.204
0.082
1.000
0.082
365.595
0.073
1.000
0.073
32.584
0.006
1.000
0.006
571.479
0.114
1.000
0.114
571.479
0.114
1.000
0.114
571.479
0.114
1.000
0.114
571.479
0.114
1.000
0.114
571.479
0.114
1.000
0.114
641.210
0.128
1.000
0.128
0.230
1156.112
0.230
1.000
1156.112
0.230
1.000
0.230
1030.386 0.205
1.000
0.205
1156.112
0.230
1.000
0.230
1030.386 0.205
1.000
0.205
579.429
0.115
1.000
0.115
0.009
45.709
0.009
1.000
Note:
1. For conservativeness, the lowest frequency of each band is used to determine the MPE limit of that band.
2. EUT will choose either WLAN 2.4GHz or WLAN 5GHz according to the network signal condition; therefore, 2.4GHz
WLAN and 5GHz WLAN will not operate simultaneously at any moment.
3. Antenna 1 and antenna 2 with different antenna gain, we chose the higher gain to do exposure evaluation.
Sporton International (Kunshan) Inc.
TEL : +86-512-57900158 / FAX : +86-512-57900958
FCC ID : PPQ-WCBN3510A
Page Number
: 11 of 12
Report Issued Date : Apr. 26, 2018
Report Version
: Rev. 01
RF Exposure Evaluation Report
Report No. : FA822605
5.2. Collocated Power Density Calculation
Σ(Power Density / Limit)
of
Power Density / Limit
2.4GHz WLAN
5GHz WLAN
Bluetooth
0.049
0.230
0.009
1+3
2+3
0.058
0.239
Note:
1. Σ(Power Density / Limit): This is a summation of [(power density for each transmitter/antenna included in the
simultaneous transmission)/ (corresponding MPE limit)].
2. Considering the collocation of the EIRP performance listed in the table above, the aggregated (power density /limit) is
smaller than 1.
Conclusion:
According to 47 CFR §2.1091, the RF exposure analysis concludes that the RF Exposure is FCC compliant.
Sporton International (Kunshan) Inc.
TEL : +86-512-57900158 / FAX : +86-512-57900958
FCC ID : PPQ-WCBN3510A
Page Number
: 12 of 12
Report Issued Date : Apr. 26, 2018
Report Version
: Rev. 01
Download: WCBN3510A 802.11 a/b/g/n/ac 2T2R+BT V4.2LE combo module RF Exposure Info RF Exposure LITE-ON Technology Corp.
Mirror Download [FCC.gov]WCBN3510A 802.11 a/b/g/n/ac 2T2R+BT V4.2LE combo module RF Exposure Info RF Exposure LITE-ON Technology Corp.
Document ID3835304
Application ID/q1JIEN423DuPY45YKr1QA==
Document DescriptionRF Exposure
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeRF Exposure Info
Display FormatAdobe Acrobat PDF - pdf
Filesize29.28kB (366047 bits)
Date Submitted2018-05-01 00:00:00
Date Available2018-05-04 00:00:00
Creation Date2018-04-27 17:30:14
Producing Software福昕风腾PDF套件打印机 版本 7.2.0.0424
Document Lastmod2018-04-28 13:42:40
Document TitleRF Exposure

Source Exif Data [exif.tools]:
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.7
Linearized                      : No
Author                          : 
Create Date                     : 2018:04:27 17:30:14+08:00
Creator                         : 
Modify Date                     : 2018:04:28 13:42:40+08:00
Producer                        : 福昕风腾PDF套件打印机 版本 7.2.0.0424
Subject                         : 
Title                           : 
Has XFA                         : No
Page Count                      : 12