WMBNBM26A 802.11b/g/n + BT Wireless LAN Module RF Exposure Info SAR Report Universal Global Scientific Industrial Co., Ltd.

Universal Global Scientific Industrial Co., Ltd. 802.11b/g/n + BT Wireless LAN Module

FCC ID Filing: COF-WMBNBM26A
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Test report No.
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Issued date
: 11947142S-A-R1
: 1 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
SAR TEST REPORT
Test Report No.: 11947142S-A-R1
Applicant
: UNIVERSAL GLOBAL SCIENTIFIC INDUSTRIAL CO., LTD.
Type of Equipment
: 802.11b/g/n + BT Wireless LAN Module
Model No.
: WM-BN-BM-26_A
FCC ID
: COF-WMBNBM26A
Test Standard
: FCC 47CFR §2.1093
Test Result
: Complied
Highest Reported SAR(1g) [W/kg] (DTS band)
Standalone
Simultaneous
SAR Type Limit
transmission
Wi-Fi
BLE
0.70
n/a
Not supported Body-touch
1.6
Platform
Type
Digital camera
Remarks
Model
Wi-F
/BLE
Frequency
[MHz]
Mode
FF170002
Wi-Fi
BLE
2437
n/a
11b (1Mbps)
BLE
Output power [dBm]
Measured Max.
14.72
n/a
15.5
*. Highest reported SAR(1g) across all exposure conditions and on this platform :“ 0.70 W/kg (body-worn)."
*.
Since highest reported SAR (1g) on a platform of WM-BN-BM-26_A (EUT) which obtained in accordance with KDB447498 (v06) was kept under 1.2 W/kg,
this EUT was approved to operate single-platform (as digital camera).
1.
2.
3.
4.
5.
This test report shall not be reproduced in full or partial, without the written approval of UL Japan, Inc.
The results in this report apply only to the sample tested.
This sample tested is in compliance with the limits of the above regulation.
The test results in this test report are traceable to the national or international standards.
This test report must not be used by the customer to claim product certification, approval, or endorsement by any agency of the Federal
Government.
6. The opinions and the interpretations to the result of the description in this report are outside scopes where UL Japan has been accredited.
7. This test report covers Radio technical requirements. It does not cover administrative issues such as Manual or non-Radio test related
Requirements. (if applicable)
Date of test:
October 11, 2017
Test engineer:
Hiroshi Naka
Engineer, Consumer Technology Division
Approved by:
Toyokazu Imamura
Leader, Consumer Technology Division
The testing in which "Non-accreditation" is displayed is outside the accreditation scopes in UL Japan.
There is no testing item of "Non-accreditation".
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
RTL02610
13-EM-F0429
Test report No.
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FCC ID
: COF-WMBNBM26A
REVISION HISTORY
Revision
Original
R1
*.
Test report No.
11947142S-A
11947142S-A-R1
Date
November 1, 2017
November 15, 2017
Page revised
Full revision Reject the Photographs of test setup
Contents
By issue of new revision report, the report of an old revision becomes invalid.
CONTENTS
PAGE
REVISION HISTORY................................................................................................................................................... 2
CONTENTS
.................................................................................................................................................... 2
SECTION 1:
SECTION 2:
Customer information .................................................................................... 3
Equipment under test (EUT) ......................................................................... 3
2.1
2.2
Identification of EUT .......................................................................................................... 3
Product Description ............................................................................................................. 3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
Test specification ................................................................................................................. 4
Exposure limit ..................................................................................................................... 4
Procedure and result ............................................................................................................ 4
Test location ........................................................................................................................ 5
Confirmation before SAR testing ........................................................................................ 5
Confirmation after SAR testing ........................................................................................... 5
Test setup of EUT and SAR measurement procedure ......................................................... 6
6.1
SAR reference power measurement .................................................................................... 8
7.1
SAR measurement results .................................................................................................... 9
SECTION 3:
SECTION 4:
SECTION 5:
SECTION 6:
SECTION 7:
Test specification, procedures and results .................................................... 4
Operation of EUT during testing .................................................................. 7
Uncertainty assessment (SAR measurement) .............................................. 7
Confirmation before testing........................................................................... 8
SAR Measurement results ............................................................................. 9
Contents of appendixes
APPENDIX 1:
Appendix 1-1
Appendix 1-2
APPENDIX 2:
Appendix 2-1
Appendix 2-2
Appendix 2-3
Appendix 2-4
Appendix 2-5
Appendix 2-6
Appendix 2-7
Appendix 2-8
Appendix 2-9
SAR Measurement data ................................................................................. 10
Evaluation procedure ........................................................................................................... 10
SAR measurement data ....................................................................................................... 11
Test instruments ............................................................................................. 15
Equipment used ................................................................................................................... 15
Configuration and peripherals ............................................................................................. 16
Test system specification ..................................................................................................... 17
Simulated tissues composition and parameter confirmation ................................................ 18
Daily check results .............................................................................................................. 18
Daily check measurement data ............................................................................................ 19
Daily check uncertainty ....................................................................................................... 19
Calibration certificate: E-Field Probe (EX3DV4) ............................................................... 20
Calibration certificate: Dipole (D2450V2) .......................................................................... 31
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
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: November 15, 2017
FCC ID
: COF-WMBNBM26A
SECTION 1:
Customer information
Company Name
Brand Name
Address
Telephone Number
Facsimile Number
Contact Person
UNIVERSAL GLOBAL SCIENTIFIC INDUSTRIAL CO., LTD.
USI
141, Lane 351, Sec.1, Taiping Road., Tsaotuen, Nantou 54261, Taiwan
+86 49 235 0876
+86 49 233 2061
Martin Shih
SECTION 2:
Equipment under test (EUT)
2.1
Identification of EUT
Type of Equipment
Model Number
Serial Number
EUT
802.11b/g/n + BT Wireless LAN Module
WM-BN-BM-26_A
E04F43433059
Condition of EUT
Production model
Country of Mass-production
China
China
DC 3.6V from a platform.
DC 7.2V (Li-ion battery operation)
October 10, 2017 (*. Power measurement sample.) *. No modification by the Lab.
October 11, 2017 (*. SAR test sample) *. No modification by the Lab.
Rating
Receipt Date of Sample
Category Identified
Feature of EUT
SAR Accessory
2.2
Platform
Digital Camera
FF170002
15000073
Engineering prototype
(*. Not for sale: This samples is equivalent to mass-produced items.)
(*. The EUT that had been measured the power of SAR test reference, was installed into a platform from the
beginning. After power measurement, the EUT was returned to the customer, and the RF wiring was changed to the
original antenna line from the antenna conducted power measurement line for SAR test. The EUT was installed into a
platform which SAR tested, by the customer.)
Portable device (*. Since this device may contact and/or very close to a human body during Wi-Fi and BLE operation, the
partial-body SAR (1g) shall be observed.)
The EUT is a 802.11b/g/n + BT Wireless LAN Module which installs into the specified platforms.
None
Product Description (802.11b/g/n + BT Wireless LAN Module)
Equipment type
Model number
Serial number
Power supply
Operation mode
Frequency of operation
Number of channel
Channel spacing
Bandwidth
Type of modulation
Antenna type
Antenna connector
Antenna gain (Peak)
Transmit average power
[dBm] (*1)
WM-BN-BM-26_A
FCC ID
Transceiver
COF-WMBNBM26A
E04F43433059
DC 3.6V from a platform.
IC number
Wi-Fi
b/g/n(20HT): 2412 MHz - 2462 MHz
b/g/n(20HT):11
b/g/n(20HT): 5 MHz
b/g/n(20HT): 20 MHz
DSSS: DBPSK, DQPSK, CCK / OFDM: BPSK, QPSK, 16QAM, 64QAM
Chip antenna
Not applicable
3.68 dBi
Typical
13.5 (b)
12 (g)
12 (n(20HT))
Maximum
15.5 (b)
14 (g)
14 (n(20HT))
*1. The measured transmit average power (conducted) refers to section 6 in this report.
*. These transmitters do not use the special transmitting technique such as “beam-forming” and “time-space code diversity.”
*. Wi-Fi and Bluetooth do not transmit simultaneously.
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
10293A-WMBNBM26A
Bluetooth (BLE: Low energy)
2402 MHz - 2480 MHz
40
2MHz
2MHz
FHSS: GFSK
Typical
Maximum
SECTION 3:
3.1
Test report No.
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FCC ID
: COF-WMBNBM26A
Test specification, procedures and results
Test specification
The US Federal Communications Commission has released the report and order “Guidelines for Evaluating the Environmental Effects of RF
Radiation", ET Docket No. 93-62 in August 1996. The order requires routine SAR evaluation prior to equipment authorization of portable
transmitter devices, including portable telephones. For consumer products, the applicable limit is 1.6 mW/g for an uncontrolled environment and 8.0
mW/g for an occupational/controlled environment as recommended by the ANSI/IEEE standard C95.1-1992. The device should be evaluated at
maximum output power (radiated from the antenna) under “worst-case” conditions for normal or intended use, incorporating normal antenna
operating positions, device peak performance frequencies and positions for maximum RF energy coupling in accordance with the following
measurement procedures..
General RF exposure guidance
KDB 447498 D01 (v06):
KDB 248227 D01 (v02r02): SAR Guidance for IEEE 802.11 (Wi-Fi) transmitters
KDB 865664 D01 (v01r04): SAR measurement 100MHz to 6GHz
IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in
IEEE Std. 1528-2013:
the Human Head from Wireless Communications Devices: Measurement Techniques.
3.2
Exposure limit
Environments of exposure limit
(averaged over the entire body)
Whole-Body
(averaged over any 1g of tissue)
Partial-Body
Hands, Wrists, Feet and Ankles
0.4
8.0
20.0
0.08
1.6
4.0
(A) Limits for Occupational
/Controlled Exposure (W/kg)
(B) Limits for General population
/Uncontrolled Exposure (W/kg)
(averaged over any 10g of tissue)
are defined as locations where there is exposure that may be incurred by people who are aware of the potential for
exposure, (i.e. as a result of employment or occupation).
*. General Population/Uncontrolled Environments: are defined as locations where there is the exposure of individuals who have no knowledge or control of their
exposure.
*. Occupational/Controlled Environments:
The limit applied in this test report is;
General population / uncontrolled exposure, Partial-Body (averaged over any 1g of tissue) limit: 1.6 W/kg
General population / uncontrolled exposure, Hands (averaged over any 10g of tissue) limit: 4 W/kg
3.3
Procedures and Results
Test Procedure
Category
FCC 47CFR §2.1093 (Portable device)
Platform / model
Mode / Band (Operation frequency)
Results (Reported SAR(1g))
SAR (1g) Limit [W/kg]
Bluetooth ((2402-2480)MHz)
Complied (lower than Wi-Fi)
1.6
SAR measurement; KDB 447498, KDB 248227, KDB 865664, IEEE Std.1528
Body touch
SAR type
Digital camera / FF170002
Wi-Fi ((2412-2462)MHz)
Complied
1.6
Reported SAR(1g) value
n/a (*. SAR test was not required)
0.70 W/kg
Measured SAR value
0.584 W/kg
At Bluetooth operation, the SAR test is reduced because
Mode, frequency[MHz]
the SAR test exclusion judge value are smaller than "3"
11b(1Mbps), 2437
and "SAR test can be reduced.
Duty cycle [%] (scaled factor)
99.8 (1.00)
Output burst average power [dBm]
Maximum power: 6dBm
14.72 (max.15.5, 1.20)
(max. power, scaled factor)
(It is 10dB lower than Wi-Fi in the same antenna.)
Note: UL Japan’s SAR Work Procedures No.13-EM-W0429 and 13-EM-W0430. No addition, deviation nor exclusion has been made from standards
*. (Calculating formula) Corrected SAR to max.power (W/kg) = (Measured SAR (W/kg))  (Duty scaled)  (Tune-up factor)
where; Tune-up factor [-] = 1 / (10 ^ (“max (max.power - burst average power), dB” / 10)), Duty scaled factor [-] = 100(%) / (duty cycle, %)
Test outline: Where this product is built into this platform, it was verified whether multiplatform conditions can be suited in according with
section 2) of 5.2.2 in KDB447498 D01 (v06).
Consideration of the test results: The highest reported SAR (1g) of this platform was kept;  1.2 W/kg.
*.
Since highest reported SAR (1g) on this EUT's platform obtained in accordance with KDB447498 D01 (v06)
was kept under 1.2 W/kg, this EUT was approved to operate single-platform (as digital camera).
Wi-Fi and Bluetooth do not transmit simultaneously.
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
3.4
Test report No.
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FCC ID
: COF-WMBNBM26A
Test Location
No.7 shielded room (2.76 m (Width)  3.76 m (Depth)  2.4 m (Height)) for SAR testing.
UL Japan, Inc., Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken 259-1220 JAPAN
Telephone number: +81 463 50 6400 / Facsimile number: +81 463 50 6401
3.5
Confirmation before SAR testing
3.5.1 Average power for SAR tests
Before SAR test, the RF wiring for the sample had been switched to the antenna conducted power measurement line from the
antenna line and the average power was measured. For the SAR test reference, on each operation band, the average output power
was measured on the lower/middle/upper channels with the lowest data rate condition.
*.
The transmission power was verified that it was within 2dB lower than the maximum power when it was set the rated power. (Clause 4.1, KDB447498 D01 (v06))
Data rate (WM-BN-BM-26_A support the following data rate in each operation mode.)
11b
Modulation
DBPSK/DSSS
DQPSK/DSSS
CCK/DSSS
CCK/DSSS
3.6
11g
Data rate
[Mbps]
5.5
11
Modulation
BPSK/OFDM
BPSK/OFDM
QPSK/OFDM
QPSK/OFDM
Data rate
[Mbps]
12
18
Modulation
16QAM/OFDM
16QAM/OFDM
64QAM/OFDM
64QAM/OFDM
11n(20HT)
Data rate MCS Spatial
[Mbps] Index Stream
24
36
48
54
MCS0
MCS1
MCS2
MCS3
Modulation
BPSK/OFDM
QPSK/OFDM
QPSK/OFDM
16QAM/OFDM
Bluetooth (BLE)
MCS Spatial
Index Stream
MCS4
MCS5
MCS6
MCS7
Packet type
(Data rate)
16QAM/OFDM GFSK/FHSS BLE (1Mbps)
64QAM/OFDM
64QAM/OFDM
64QAM/OFDM
Modulation
Modulation
Confirmation after SAR testing
It was checked that the power drift [W] is within ±5% in the evaluation procedure of SAR testing. The verification of power
drift during the SAR test is that DASY5 system calculates the power drift by measuring the e-filed at the same location at
beginning and the end of the scan measurement for each test position.
The result is shown in APPENDIX 1.
*.
DASY5 system calculation Power drift value[dB] =20log(Ea)/(Eb) (where, Before SAR testing: Eb[V/m] / After SAR testing: Ea[V/m])
Limit of power drift[W] = 5%
Power drift limit (X) [dB] = 10log(P_drift)=10log(1.05/1)=10log(1.05)-10log(1)=0.21dB
from E-filed relations with power.
S=EH=E^2/=P/(4r^2) (: Space impedance)  P=(E^24r^2)/η
Therefore, The correlation of power and the E-filed
Power drift limit (X) dB=10log(P_drift)=10log(E_drift)^2=20log(E_drift)
From the above mentioned, the calculated power drift of DASY5 system must be the less than 0.21dB.
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
3.7
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FCC ID
: COF-WMBNBM26A
Test setup of EUT and SAR measurement procedure
Antenna separation distances in each test setup plan are shown as follows.
Wi-Fi
Operation:
Setup plan
Right
Right-front
Front
Front-right
Front-lens
Bottom
Top-Right
Rear
Left
Rear
Explanation of SAR test setup plan
(*. Refer to Photographs of test setup for test setup photographs which had been tested.)
A right of a camera was touched to the Flat phantom.
A front portion of right of a camera was touched to the Flat phantom.
A point of a right hand grip in the front of a camera was touched to the Flat phantom.
A front of a camera was tilted to the right direction and touched to the Flat phantom.
A front of a camera was tilted to the lens direction and touched to the Flat phantom.
A bottom of camera is touched to the Flat phantom.
(When test is required,) A front-right portion of top of camera is touched to the Flat phantom.
(When test is required,) A rear of camera (LCD side) was touched to the Flat phantom.
(When test is required,) A left of camera is touched to the Flat phantom.
(When test is required,) A rear of camera (LCD side) was touched to the Flat phantom.
[mm]
9.58
9.58
10.94
10.94
12.71
19.05
47
56.07
123.32
56.07
SAR
Tested
/Reduced
Tested
Tested
Tested
Tested
Tested
Tested
Reduced
Reduced
Reduced
Reduced
BLE
[mm]
9.58
9.58
10.94
10.94
12.71
19.05
47
56.07
123.32
56.07
SAR
Tested
/Reduced
SAR
type
Reduced
Reduced
Reduced
Reduced
Reduced
Reduced
Reduced
Reduced
Reduced
Bodytouch
Reduced
front-offace
*. D: Antenna separation distance. It is the distance from the antenna inside EUT to the outer surface of EUT which an operator may touch.
*. Size of EUT: 9.5mm  15 mm  2 mm (maximum thickness)
*. Size of digital camera: 139.8 mm (width)  97.3 mm (height)  86.0 mm (depth) (This size is when the lens unit is detached. The convex portion
(excluded the view-finder) is not contained in size.)
*. Consideration for SAR evaluation exemption
KDB 447498 D01 (v06) was taken into consideration to reduce SAR test.
Consideration of SAR test reduction by the antenna separation distance (100MHz~6GHz, 50mm)
Mode
Setup Position
Minimum distance Upper
Maximum power Calculation
SAR test exclusion
SAR
frequency
[mW] of exclusion type Judge for Standalone SAR
[mm] [mm] [GHz] [dBm] [mW] (rounded)
(*1)
Exclusion test required?
(rounded)
Remarks
Right, Right-front
9.58
10
2.480 6 3.98
0.6
1g  3.0
Not required *.SAR test was reduced
Front, Front-right
10.94
11
2.480 6 3.98
0.6
1g  3.0
Not required *.SAR test was reduced
Other positions
>12.71 >13 2.480 6 3.98
0.5
1g  3.0
Not required *.SAR test was reduced
9.58
10
5.5
1g  3.0
Required
Right, Right-front
Front, Front-right
10.94
11
5.0
1g  3.0
Required
Wi--Fi
Front-lens
12.71
13
4.2
1g  3.0
Required
2.462 15.5 35.48
35
(b)
Bottom
19.05
19
2.9
1g  3.0
Not required *.SAR test was applied.
Other positions
 47
47
1.2
1g  3.0
Not required *.SAR test was reduced
*1. Parenthesis 1), Clause 4.3.1, KDB 447498 D01 (v06) gives the following formula to calculate the SAR(1g) test exclusion thresholds for 100MHz-6GHz at test
separation distance 50mm.
[(max.power of channel, including tune-up tolerance, mW) / (min.test separation distance, mm)]  [ f (GHz)]  3.0 (for SAR(1g)), 7.5(for SAR(10g)) ···formula (1)
If power is calculated from the upper formula (1);
[SAR(1g) test exclusion thresholds, mW] = 3  [test separation distance, mm] / [f (GHz)] ···········································································formula (2a)
BLE

1) At Bluetooth operation, the SAR test is reduced because the SAR test exclusion judge value are smaller than "3."
2) At Wi-Fi operation, the SAR setups of "Right", "Right-front", "Front", "Front-right" and "Front-lens" are considered and applied
the SAR test in body-liquid, because the SAR test exclusion judge was "test was required."
The SAR setups of "Bottom" is also applied the SAR test in body-liquid even if the SAR test exclusion judge was "test can reduce."
The SAR setups of "Top-right", "Rear" and "Left" are reduced because the SAR test exclusion judge value are smaller than "3."
3) The SAR test of front-of-face (which tested by head liquid) wasn't considered, because the SAR test exclusion judge value was smaller
than "3."
By the determined test setup shown above, the SAR test was applied in the following procedures.
Worst SAR search by DSSS mode with a highest measurement output power channel in body liquid.
To confirm the influence to SAR of a frequency, the frequency is changed to all specified channels.
Add SAR test for OFDM mode and BLE mode, if it's necessary.
*.
During SAR test, the radiated power is always monitored by Spectrum Analyzer.
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
SECTION 4:
Test report No.
Page
Issued date
: 11947142S-A-R1
: 7 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Operation of EUT during testing
4.1
Operation mode for SAR testing
The EUT has Wireless LAN (IEEE 802.11b, g, n(20HT)) and BLE continuous transmitting modes. For inspection of standalone
SAR and simultaneous transmission SAR, the EUT was operated in the following conditions.
BLE
n(20HT)
Operation mode
2402~2480
2412~2462
Tx band [MHz]
20
20
20
Bandwidth [MHz]
15.5
14
14
Max.power [dBm]
FHSS
DSSS
OFDM
OFDM
Modulation
MCS0
Data rate [Mbps]
*.SAR test was reduced (*1)
*.SAR test was reduced (*2)
*.SAR test was reduced (*2)
2412, 2437, 2462
Tested frequency [MHz]
Wi-Fi command: It was used "DSC_JigCommand_WLANBT_e_v08_LX43.csv" command map was installed into the host
PC and controlled by HyperFFW. Before the final power measurement, the Wi-Fi output power was adjusted by using
Controlled software
"E_WLAN_TXPWR2G4CCK" and the setting power was saved to the EUT. The setting power of Wi-Fi listed in the power
table of clause 6.1 as "Power setting (software)."
*1. At Bluetooth operation, the SAR test is reduced because the SAR test exclusion judge value are smaller than "3" and "SAR test can be reduced."
*2. Since the maximum tuned-up power of OFDM mode is 2dB lower than DSSS mode and the estimated highest reported SAR(1g) of OFDM mode is less than
1.2W/kg, the SAR test of OFDM mode is reduced.
SECTION 5:
Uncertainty Assessment (SAR measurement)
Uncertainty of SAR measurement (2.4-6GHz) (*.&:   5%, DAK3.5, Tx: 100% duty cycle) (v08)
1g SAR
10g SAR
Combined measurement uncertainty of the measurement system (k=1)
Expanded uncertainty (k=2)
± 13.7%
± 27.4%
± 13.6%
± 27.2%
ui
(1g)
ui
(10g)
(std. uncertainty)
(std. uncertainty)
Error Description (2.4-6GHz) (v08)
A Measurement System (DASY5)
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
*.
*.
Probe Calibration Error
Axial isotropy Error
Hemispherical isotropy Error
Linearity Error
Probe modulation response
Sensitivity Error (detection limit)
Boundary effects Error
Readout Electronics Error(DAE)
Response Time Error
Integration Time Error (100% duty cycle)
RF ambient conditions-noise
RF ambient conditions-reflections
Probe positioner mechanical tolerance
Probe Positioning with respect to phantom shell
Max. SAR evaluation (Post-processing)
Test Sample Related
Device Holder or Positioner Tolerance
Test Sample Positioning Error
Power scaling
Drift of output power (measured, <0.2dB)
Phantom and Setup
Phantom uncertainty (shape, thickness tolerances)
Algorithm for correcting SAR (e',σ: 5%)
Measurement Liquid Conductivity Error (DAK3.5)
Measurement Liquid Permittivity Error (DAK3.5)
Liquid Conductivity-temp.uncertainty (2deg.C.)
Liquid Permittivity-temp.uncertainty (2deg.C.)
Combined Standard Uncertainty
Expanded Uncertainty (k=2)
Uncertainty Probability
Value
distribution
Divisor
ci
(1g)
ci
(10g)
Vi, veff
±6.55 %
±4.7 %
±9.6 %
±4.7 %
±2.4 %
±1.0 %
±4.3%
±0.3 %
±0.8 %
±0 %
±3.0 %
±3.0 %
±3.3 %
±6.7 %
±4.0 %
Normal
Rectangular
Rectangular
Rectangular
Rectangular
Rectangular
Rectangular
Rectangular
Normal
Rectangular
Rectangular
Rectangular
Rectangular
Rectangular
Rectangular
√3
√3
√3
√3
√3
√3
√3
√3
√3
√3
√3
√3
√3
√0.5
√0.5
√0.5
√0.5
±6.55 %
±1.9 %
±3.9 %
±2.7 %
±1.4 %
±0.6 %
±2.5 %
±0.3 %
±0.8 %
0%
±1.7 %
±1.7 %
±1.9 %
±3.9 %
±2.3 %
±6.55 %
±1.9 %
±3.9 %
±2.7 %
±1.4 %
±0.6 %
±2.5 %
±0.3 %
±0.8 %
0%
±1.7 %
±1.7 %
±1.9 %
±3.9 %
±2.3 %
∞
∞
∞
∞
∞
∞
∞
∞
∞
∞
∞
∞
∞
∞
∞
±3.6 %
±5.0 %
±0%
±2.3%
Normal
Normal
Rectangular
Rectangular
√3
√3
±3.6 %
±5.0 %
±0 %
±2.9 %
±3.6 %
±5.0 %
±0 %
±2.9 %
145
∞
∞
±7.5 %
±1.2 %
±3.0 %
±3.1 %
±5.3 %
±0.9 %
Rectangular
Normal
Normal
Normal
Rectangular
Rectangular
√3
√3
√3
0.78
0.23
0.78
0.23
0.84
0.71
0.26
0.71
0.26
±4.3 %
±1.2 %
±2.3 %
±0.7 %
±2.4 %
±0.1 %
±13.7 %
±27.4 %
±4.3 %
±0.97 %
±2.1 %
±0.8 %
±2.2 %
±0.1 %
±13.6 %
±27.2 %
∞
∞
∞
∞
733
Table of uncertainties are listed for ISO/IEC 17025.
This measurement uncertainty budget is suggested by IEEE Std.1528(2013) and determined by Schmid & Partner Engineering AG (DASY5 Uncertainty Budget).
Per KDB 865664 D01 (v01r04) SAR Measurement 100 MHz to 6 GHz Section 2.8.1., when the highest measured SAR(1g) within a frequency band is < 1.5W/kg,
the extensive SAR measurement uncertainty analysis described in IEEE Std.1528 (2013) is not required in SAR reports submitted for equipment approval.
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
SECTION 6:
6.1
Test report No.
Page
Issued date
: 11947142S-A-R1
: 8 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Confirmation before testing
SAR reference power measurement (*. Antenna terminal conducted average power)
(Antenna gain (peak): 3.68 dBi)
Mode
Frequency
*.
factor
(software)
[MHz] CH
[Mbps]
[-]
[%]
[dB]
19
39
11
11
11
MCS0
MCS0
MCS0
(fix)
(fix)
(fix)
0x0F
0x0F
0x0F
0x0D
0x0D
0x0D
0x0D
0x0D
0x0D
66.5
66.5
66.5
99.8
99.8
99.8
98.4
98.4
98.4
98.1
98.1
98.1
1.77
1.77
1.77
0.01
0.01
0.01
0.07
0.07
0.07
0.08
0.08
0.08
2402
BLE 2440
2480
2412
11b 2437
2462
2412
11g 2437
2462
2412
11n 2437
(20HT)
2462
*.
Measurement Result
Power
Duty Duty Duty
Setting
cycle factor scaled Time average
Data
rate
5.5
11
[dBm]
[mW]
2.07
2.61
3.04
14.59
14.71
14.54
12.88
12.97
12.77
12.53
12.83
12.74
1.61
1.82
2.01
28.77
29.58
28.44
19.41
19.82
18.92
17.91
19.19
18.79
Remarks
(*1)
(*1)
(*1)
: SAR test was applied. *. xx.xx highlight is shown the higher measured output power in each operation mode, in each band.
Preliminary tests were performed in different data rate and data rate associated with the highest power were chosen for full test in following tables.
Data rate (D/R) vs Time average power (dBm)
11g (2412MHz)
11b (2412MHz)
D/R
[-]
1.50
1.50
1.50
1.00
1.00
1.00
1.02
1.02
1.02
1.02
1.02
1.02
power
Power correction
Max.  from Tune-up Power
power max. factor Tune-up?
[dBm] [mW] [dBm] [dB]
[-]
3.84 2.42
6.0 -2.16 1.64 n/a (fix)
4.38 2.74
6.0 -1.62 1.45 n/a (fix)
4.81 3.03
6.0 -1.19 1.32 n/a (fix)
14.60 28.84 15.5 -0.90 1.23 adjusted
14.72 29.65 15.5 -0.78 1.20 adjusted
14.55 28.51 15.5 -0.95 1.24 adjusted
12.95 19.72 14.0 -1.05 1.27 adjusted
13.04 20.14 14.0 -0.96 1.25 adjusted
12.84 19.23 14.0 -1.16 1.31 adjusted
12.61 18.24 14.0 -1.39 1.38 adjusted
12.91 19.54 14.0 -1.09 1.29 adjusted
12.82 19.14 14.0 -1.18 1.31 adjusted
Burst power
Duty cycle Duty factor
(%)
(dB)
Power D/R
99.8
99.5
89.9
97.7
0.01
0.02
0.05
0.10
14.59
14.37
14.34
14.34
12
18
Duty cycle Duty factor
(%)
(dB)
Power D/R
98.4
97.5
97.1
95.7
0.07
0.11
0.13
0.19
12.88
12.87
12.83
12.56
24
36
48
56
Duty cycle Duty factor
(%)
(dB)
Power
94.1%
90.9%
88.5%
87.5%
0.26
0.41
0.53
0.58
12.39
12.23
12.06
12.00
D/R
MCS0
MCS1
MCS2
MCS3
11n(20HT) (2412MHz)
Duty cycle
Duty factor
(%)
(dB)
Power
D/R
98.1
96.6
94.9
93.3
0.08
0.15
0.23
0.30
12.53
12.48
12.45
12.38
MCS4
MCS5
MCS6
MCS7
Duty cycle Duty factor
(%)
(dB)
Power
90.8
88.3
87.9
86.5
0.42
0.54
0.56
0.63
12.12
11.83
11.82
11.74
*1. The measured duty cycle number of BLE was nearly equal to highest theory duty cycle.
*. Chart of the highest duty cycle for each operation mode.
11b, 1Mbps, 2412MHz; on: 12.42ms / 1 cycle: 12.45ms
11g, 6Mbps, 2412MHz; on: 2.071ms / 1 cycle: 2.106ms
11n(20HT), MCS0, 2412MHz; on: 1.928ms / 1 cycle: 1.96ms
*.
*.
*.
*.
*.
BLE, 2402MHz; on: 416.4s / 1 cycle: 624.6s
CH: channel, Max: Maximum.
Calculating formula: Result-Time average power (dBm) = (P/M Reading, dBm)+(Cable loss, dB)+(Attenuator, dB)
Result-Burst power (dBm) (*.equal to 100% duty cycle) = (P/M Reading, dBm)+(Cable loss, dB)+(Attenuator, dB)+(duty factor, dB)
Duty factor (dBm) = 10  log (100/(duty cycle, %))
 form max. (dB) = (Results-Burst power (average, dBm)) - (Max.-specification output power (average, dBm))
Duty scaled factor (Duty cycle correction factor for obtained SAR value) (unit: (-)) = 100(%) / (duty cycle, %)
Tune-up factor (Power tune-up factor for obtained SAR value) (unit: (-)) = 1 / (10 ^ (“Deviation from max., dB” / 10))
Date measured: October 10, 2017 / Measured by: Hiroshi Naka / Place: preparation room of No. 7 shielded room. (23 deg.C. / 59 %RH)
Uncertainty of antenna port conducted test; Power measurement uncertainty above 1GHz for this test was: (±) 0.72 dB(Average)/(±) 0.85 dB(Peak).
Uncertainty of antenna port conducted test; Duty cycle and time measurement: (±) 0.012 %.
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
SECTION 7:
7.1
Test report No.
Page
Issued date
: 11947142S-A-R1
: 9 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
SAR Measurement results
SAR measurement results
Measurement date: October 11, 2017
Measurement by:
Hiroshi Naka
[Liquid measurement]
Permittivity (r) [-]
Measured
Target
Meas. Δr [%]
52.75 50.58 -4.1
Body 52.72 50.48 -4.2
52.68 50.37 -4.4
Frequency Liquid
[MHz] type
2412
2437
2462
Liquid parameters (*a)
Conductivity [S/m]
Temp. Depth
Measured
Limit Target
Limit [deg.C.] [mm]
Meas. Δ [%]
-5%  1.914 1.947 +1.7 0% 
r-meas. 1.938 1.980 +2.2 -meas. 22.0
152
 0% 1.967 2.017 +2.6  +5%
ΔSAR Coefficients(*b)
ΔSAR
Date measured
1g {%]
Correction
required?
+1.77
+2.01
+2.20
not required.
October 11, 2017
not required.
before SAR test (*1)
not required.
[Measured and Reported (Scaled) SAR results]
Mode
SAR measurement results
SAR (1g) [W/kg]
EUT setup
Frequency Data
[MHz]
rate
Position
(Channel) [Mbps]
11b
2437(6)
2412(1)
2462(11)
2437(6)
2437(6)
2437(6)
Gap Battery
Max.value of multi-peak
[mm] ID
Meas.
0.584
0.371
0.469
0.434
0.284
0.147
0.092
n/a
+2.01
+1.77
+2.20
+2.01
+2.01
+2.01
+2.01
n/a (*c)
n/a (*c)
n/a (*c)
n/a (*c)
n/a (*c)
n/a (*c)
n/a (*c)
+2.01
n/a (*c)
Right
Front-right
Front
Front-lens
#2
#2
#2
#1
#1
#1
#1
Bottom
#1
Duty cycle
correction
Output burst average
power correction
SAR
Corrected
ΔSAR Appendix Duty Duty Meas. Max. Tune-up
(*d)
2-2
corrected
[%] scaled [dBm]. [dBm] factor
ΔSAR
[%]
Right-front
Reported SAR (1g) [W/kg]
SAR
plot # in
Remarks
1.00 14.72 15.5 1.20
0.701 Higher-Wi-Fi.
1.00 14.60 15.5 1.23
0.456 1.00 14.55 15.5 1.24
0.582 1.00 14.72 15.5 1.20
0.521 1.00 14.72 15.5 1.20
0.341 1.00 14.72 15.5 1.20
0.176 1.00 14.72 15.5 1.20
0.110 *. Since an interpolated maximum SAR value of the area scan was very small
Plot 2-7
and not detected near an antenna, the zoom scan was not performed.
Plot 1-1
Plot 2-1
Plot 2-2
Plot 2-3
Plot 2-4
Plot 2-5
Plot 2-6
99.8
99.8
99.8
99.8
99.8
99.8
99.8
Notes: *. Gap: It is the separation distance between the nearest position of EUT outer surface and the bottom outer surface of phantom;
*.
*.
Battery ID: Battery ID No.#1 and #2 are same. Refer to Photographs of test setup for more detail.; Max.: maximum, Meas.: Measured; n/a: not
applied.
Calibration frequency of the SAR measurement probe (and used conversion factors)
SAR test frequency
Probe calibration frequency
Validity
Conversion factor Uncertainty
2412, 2437, 2462 MHz
2450MHz
within 50MHz of calibration frequency
7.38
12.0%
The uncertainty is the RSS of the ConvF uncertainty at calibration frequency and the uncertainty for the indicated frequency band.
*a. The target value is a parameter defined in Appendix A of KDB865664 D01 (v01r04), the dielectric parameters suggested for head and body tissue simulating liquid
are given at 2000 and 2450MHz. Parameters for the frequencies 2000-2450MHz were obtained using linear interpolation.
*b. Refer to KDB865664 D01 (v01r04), item 2), Clause 2.6; "When nominal tissue dielectric parameters are recorded in the probe calibration data; for example, only
target values and tolerance are reported, the measured εr and σ of the liquid used in routine measurements must be: ≤ the target εr and ≥ the target σ values and also
within 5% of the required target dielectric parameters."
*c. Calculating formula: ΔSAR(1g)= Cεr Δεr + C Δ, Cεr=-7.854E-4f3+9.402E-3f2-2.742E-2f-0.2026 / C =9.804E-3f3-8.661E-2f2+2.981E-2f+0.7829
SAR corrected SAR (1g) (W/kg) = (Meas. SAR(1g) (W/kg))  (100 - (SAR(%)) / 100
*d. Calculating formula: Reported SAR (1g) (W/kg) = (Measured SAR (1g) (W/kg))  (Duty scaled)  (Tune-up factor)
Duty scaled = Duty scaled factor: Duty cycle correction factor for obtained SAR value, Duty scaled factor [-] = 100(%) / (duty cycle, %)
Tune-up factor: Power tune-up factor for obtained SAR value, Tune-up factor [-] = 1 / (10 ^ (“Deviation from max., dB” / 10))
Notes: (Clause 5.2, 2.4GHz SAR Procedures, in KDB248227 D01 (v02r02))
5.2.1 802.11b DSSS SAR Test Requirements
SAR is measured for 2.4 GHz 802.11b DSSS using either a fixed test position or, when applicable, the initial test position procedure. SAR test reduction is determined
according to the following:
1) When the reported SAR of the highest measured maximum output power channel (section 3.1) for the exposure configuration is ≤ 0.8 W/kg, no further SAR testing
is required for 802.11b DSSS in that exposure configuration.
2) When the reported SAR is > 0.8 W/kg, SAR is required for that exposure configuration using the next highest measured output power channel. When any reported
SAR is > 1.2 W/kg, SAR is required for the third channel; i.e., all channels require testing.
5.2.2 2.4 GHz 802.11g/n OFDM SAR Test Exclusion Requirements
When SAR measurement is required for 2.4 GHz 802.11g/n OFDM configurations, the measurement and test reduction procedures for OFDM are applied (section 5.3,
including sub-sections). SAR is not required for the following 2.4 GHz OFDM conditions.
1) When KDB Publication 447498 SAR test exclusion applies to the OFDM configuration.
2) When the highest reported SAR for DSSS is adjusted by the ratio of OFDM to DSSS specified maximum output power and the adjusted SAR is ≤ 1.2 W/kg.
Notes:
*.
SAR test of OFDM mode was reduced, because the estimate reported SAR of OFDM mode was ≤ 1.2 W/kg by using the highest reported SAR of DSSS mode.
OFDM
mode
11g
n (HT20)
Maximum tune-up tolerance limit
DSSS
OFDM
[dBm] [mW] (a) [dBm] [mW] (b)
15.5
15.5
35.48
35.48
14.0
14.0
25.11
25.11
OFDM scaled DSSS reported SAR(1g) value
Estimated SAR(1g) Exclusion limit Standalone SAR test require
factor [-]
value: OFDM [W/kg]
[W/kg]
for OFDM mode?
(b)/(a)100
Setup
[W/kg]
0.708
0.708
Right-front
Right-front
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
0.701
0.701
0.496
0.496
≤ 1.2
≤ 1.2
No
No
Test report No.
Page
Issued date
: 11947142S-A-R1
: 10 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
APPENDIX 1: SAR Measurement data
Appendix 1-1: Evaluation procedure
The SAR evaluation was performed with the following procedure:
Step 1: Measurement of the E-field at a fixed location above the central position of flat phantom was used as a reference
value for assessing the power drop.
Step 2: The SAR distribution at the exposed side of head or body position was measured at a distance of each device from
the inner surface of the shell. The area covered the entire dimension of the antenna of EUT and suitable horizontal
grid spacing of EUT. Based on these data, the area of the maximum absorption was determined by splines
interpolation.
Step 3: Around this point found in the Step 2 (area scan), a volume of more than or equal to 30mm(X axis)30mm(Y
axis)30mm(Z axis) was assessed by measuring 777 points (or more) under 3GHz and a volume of more than or
equal to 28mm(X axis)28mm(Y axis)24mm (Z axis) was assessed by measuring 887 (ratio step method (*1))
points (or more) for 3-6GHz frequency band.
Any additional peaks found in the Step2 which are within 2dB of limit are repeated with this Step3 (Zoom scan).
On the basis of this data set, the spatial peak SAR value was evaluated under the following procedure:
(1)
The data at the surface were extrapolated, since the center of the dipoles is 1mm away from the tip of the
probe and the distance between the surface and the lowest measuring point is 2mm. The extrapolation was
based on a least square algorithm. A polynomial of the fourth order was calculated through the points in zaxes. This polynomial was then used to evaluate the points between the surface and the probe tip.
(2)
The maximum interpolated value was searched with a straightforward algorithm. Around this maximum the
SAR values averaged over the spatial volumes (1g or 10g) were computed by the 3D-Spline interpolation
algorithm. The 3D-Spline is composed of three one-dimensional splines with the “Not a knot"-condition (in x,
y and z-directions). The volume was integrated with the trapezoidal-algorithm. One thousand points
(101010) were interpolated to calculate the average.
(3)
All neighboring volumes were evaluated until no neighboring volume with a higher average value was found.
Step 4: Re-measurement of the E-field at the same location as in Step 1 for the assessment of the power drift.
Step 5: Repeat Step 1-Step 4 with other condition or/and setup of EUT.
*1. Ratio step method parameters used; the first measurement point: “1.4mm” from the phantom surface, the initial grid separation: “1.4mm”, subsequent graded grid
ratio: “1.4”. These parameters comply with the requirement of the KDB 865664 D01 (v01r04) and recommended by Schmid & Partner Engineering AG (DASY5
manual).
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 11 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 1-2: SAR measurement data
Worst Reported SAR(1g) Plots
Plot 1-1: Wi-Fi: Right-right & touch, 11b(1Mbps), 2437 MHz->Highest reported SAR(1g) of Wi-Fi
EUT: WLAN/BLE module in Digital camera; Type: WM-BN-BM-26_A (camera:FF170002); Serial: E04F43433059 (camera:15000073)
Mode: 11b(1Mbps, DBPSK/DSSS) (UID: 0, Frame Length in ms: 0; PAR: 0; PMF: 1); Frequency: 2437 MHz; Crest Factor: 1.0
Medium: M2450(1710); Medium parameters used: f = 2437 MHz; σ = 1.98 S/m; εr = 50.48; ρ = 1000 kg/m3
Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19-2007)
DASY Configuration: -Probe: EX3DV4 - SN3907; ConvF(7.38, 7.38, 7.38); Calibrated: 2017/02/27; -DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331)
-Sensor-Surface: 2mm (Mechanical Surface Detection), z = 1.0, 31.0, 161.0
-Electronics: DAE4 Sn554; Calibrated: 2017/05/18
-Phantom: ELI v4.0; Type: QDOVA001BA; Serial: 1059; Phantom section: Flat Section
body-touch/b6,wlan,2437,dsss;right-front-tilt&touch,b(1m)/
Area Scan:96x72,stp12 (9x7x1): Measurement grid: dx=12mm, dy=12mm; Maximum value of SAR (measured) = 0.812 W/kg
Area Scan:96x72,stp12 (81x61x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm; Maximum value of SAR (interpolated) = 0.812 W/kg
Z Scan:160,5 (1x1x33): Measurement grid: dx=20mm, dy=20mm, dz=5mm; Maximum value of SAR (measured) = 1.06 W/kg
Zoom Scan:30x30x30,stp5 (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm;
Reference Value = 20.51 V/m; Power Drift = 0.01 dB; Maximum value of SAR (measured) = 1.06 W/kg; Peak SAR (extrapolated) = 1.58 W/kg
SAR(1 g) = 0.584 W/kg; SAR(10 g) = 0.199 W/kg
Remarks:
*. Date tested: 2017/10/11; Tested by: Hiroshi Naka; Tested place:No.7 shielded room,
*. liquid depth: 152 mm; Position: distance of EUT to phantom: 0 mm (2 mm to liquid); ambient: (23~24) deg.C. / (50~60) %RH,
*. liquid temperature: 22.2(start)/22.2(end)/22.1(in check) deg.C.; *.White cubic: zoom scan area, Red cubic: big=SAR(10g )/small=SAR(1g)
Other SAR test plots
Plot 2-1: Wi-Fi: Right-front & touch, 11b(1Mbps), 2412 MHz
EUT: WLAN/BLE module in Digital camera; Type: WM-BN-BM-26_A (camera:FF170002); Serial: E04F43433059 (camera:15000073)
Mode: 11b(1Mbps, DBPSK/DSSS) (UID: 0, Frame Length in ms: 0; PAR: 0; PMF: 1); Frequency: 2412 MHz; Crest Factor: 1.0
Medium: M2450(1710); Medium parameters used: f = 2412 MHz; σ = 1.947 S/m; εr = 50.58; ρ = 1000 kg/m3
Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19-2007)
DASY Configuration: -Probe: EX3DV4 - SN3907; ConvF(7.38, 7.38, 7.38); Calibrated: 2017/02/27; -Electronics: DAE4 Sn554; Calibrated: 2017/05/18
-Sensor-Surface: 2mm (Mechanical Surface Detection (Locations From Previous Scan Used)), Sensor-Surface: 2mm (Mechanical Surface Detection), z = 1.0, 31.0
-Phantom: ELI v4.0; Type: QDOVA001BA; Serial: 1059; Phantom section: Flat Section
-DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331)
body-touch/b7,wlan,2412,dsss;right-front-tilt&touch,b(1m)/
Area Scan:96x72,stp12 (9x7x1): Measurement grid: dx=12mm, dy=12mm; Maximum value of SAR (measured) = 0.520 W/kg
Area Scan:96x72,stp12 (81x61x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm; Maximum value of SAR (interpolated) = 0.520 W/kg
Zoom Scan:30x30x30,stp5 (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm;
Reference Value = 16.58 V/m; Power Drift = 0.00 dB; Maximum value of SAR (measured) = 0.672 W/kg; Peak SAR (extrapolated) = 1.01 W/kg
SAR(1 g) = 0.371 W/kg; SAR(10 g) = 0.127 W/kg
Remarks:
*. Date tested: 2017/10/11; Tested by: Hiroshi Naka; Tested place:No.7 shielded room,
*. liquid depth: 152 mm; Position: distance of EUT to phantom: 0 mm (2 mm to liquid); ambient: (23~24) deg.C. / (50~60) %RH,
*. liquid temperature: 22.2(start)/22.2(end)/22.1(in check) deg.C.; *.White cubic: zoom scan area, Red cubic: big=SAR(10g )/small=SAR(1g)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 12 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 1-2: SAR measurement data (cont'd)
Plot 2-2: Wi-Fi: Right-front & touch, 11b(1Mbps), 2462 MHz
EUT: WLAN/BLE module in Digital camera; Type: WM-BN-BM-26_A (camera:FF170002); Serial: E04F43433059 (camera:15000073)
Mode: 11b(1Mbps, DBPSK/DSSS) (UID: 0, Frame Length in ms: 0; PAR: 0; PMF: 1); Frequency: 2462 MHz; Crest Factor: 1.0
Medium: M2450(1710); Medium parameters used: f = 2462 MHz; σ = 2.017 S/m; εr = 50.37; ρ = 1000 kg/m3
Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19-2007)
DASY Configuration: -Probe: EX3DV4 - SN3907; ConvF(7.38, 7.38, 7.38); Calibrated: 2017/02/27; -Electronics: DAE4 Sn554; Calibrated: 2017/05/18
-Sensor-Surface: 2mm (Mechanical Surface Detection (Locations From Previous Scan Used)), Sensor-Surface: 2mm (Mechanical Surface Detection), z = 1.0, 31.0
-Phantom: ELI v4.0; Type: QDOVA001BA; Serial: 1059; Phantom section: Flat Section
-DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331)
body-touch/b8,wlan,2462,dsss;right-front-tilt&touch,b(1m)/
Area Scan:96x72,stp12 (9x7x1): Measurement grid: dx=12mm, dy=12mm; Maximum value of SAR (measured) = 0.670 W/kg
Area Scan:96x72,stp12 (81x61x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm; Maximum value of SAR (interpolated) = 0.670 W/kg
Zoom Scan:30x30x30,stp5 (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm;
Reference Value = 18.56 V/m; Power Drift = 0.00 dB; Maximum value of SAR (measured) = 0.844 W/kg; Peak SAR (extrapolated) = 1.29 W/kg
SAR(1 g) = 0.469 W/kg; SAR(10 g) = 0.161 W/kg
Remarks:
*. Date tested: 2017/10/11; Tested by: Hiroshi Naka; Tested place:No.7 shielded room,
*. liquid depth: 152 mm; Position: distance of EUT to phantom: 0 mm (2 mm to liquid); ambient: (23~24) deg.C. / (50~60) %RH,
*. liquid temperature: 22.2(start)/22.2(end)/22.1(in check) deg.C.; *.White cubic: zoom scan area, Red cubic: big=SAR(10g )/small=SAR(1g)
Plot 2-3: Wi-Fi: Right & touch, 11b(1Mbps), 2437 MHz
EUT: WLAN/BLE module in Digital camera; Type: WM-BN-BM-26_A (camera:FF170002); Serial: E04F43433059 (camera:15000073)
Mode: 11b(1Mbps, DBPSK/DSSS) (UID: 0, Frame Length in ms: 0; PAR: 0; PMF: 1); Frequency: 2437 MHz; Crest Factor: 1.0
Medium: M2450(1710); Medium parameters used: f = 2437 MHz; σ = 1.98 S/m; εr = 50.48; ρ = 1000 kg/m3
Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19-2007)
DASY Configuration: -Probe: EX3DV4 - SN3907; ConvF(7.38, 7.38, 7.38); Calibrated: 2017/02/27; -DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331)
-Sensor-Surface: 2mm (Mechanical Surface Detection), z = 1.0, 31.0
-Electronics: DAE4 Sn554; Calibrated: 2017/05/18
-Phantom: ELI v4.0; Type: QDOVA001BA; Serial: 1059; Phantom section: Flat Section
body-touch/b9,wlan,2437,dsss;right-front(2)&touch,b(1m)/
Area Scan:96x72,stp12 (9x7x1): Measurement grid: dx=12mm, dy=12mm; Maximum value of SAR (measured) = 0.572 W/kg
Area Scan:96x72,stp12 (81x61x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm; Maximum value of SAR (interpolated) = 0.572 W/kg
Zoom Scan:30x30x30,stp5 (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm;
Reference Value = 17.28 V/m; Power Drift = -0.00 dB; Maximum value of SAR (measured) = 0.826 W/kg; Peak SAR (extrapolated) = 1.20 W/kg
SAR(1 g) = 0.434 W/kg; SAR(10 g) = 0.154 W/kg
Remarks:
*. Date tested: 2017/10/11; Tested by: Hiroshi Naka; Tested place:No.7 shielded room,
*. liquid depth: 152 mm; Position: distance of EUT to phantom: 0 mm (2 mm to liquid); ambient: (23~24) deg.C. / (50~60) %RH,
*. liquid temperature: 22.2(start)/22.1(end)/22.1(in check) deg.C.; *.White cubic: zoom scan area, Red cubic: big=SAR(10g )/small=SAR(1g)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 13 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 1-2: SAR measurement data (cont'd)
Plot 2-4: Wi-Fi: Front-right & touch, 11b(1Mbps), 2437 MHz
EUT: WLAN/BLE module in Digital camera; Type: WM-BN-BM-26_A (camera:FF170002); Serial: E04F43433059 (camera:15000073)
Mode: 11b(1Mbps, DBPSK/DSSS) (UID: 0, Frame Length in ms: 0; PAR: 0; PMF: 1); Frequency: 2437 MHz; Crest Factor: 1.0
Medium: M2450(1710); Medium parameters used: f = 2437 MHz; σ = 1.98 S/m; εr = 50.48; ρ = 1000 kg/m3
Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19-2007)
DASY Configuration: -Probe: EX3DV4 - SN3907; ConvF(7.38, 7.38, 7.38); Calibrated: 2017/02/27; -DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331)
-Sensor-Surface: 2mm (Mechanical Surface Detection), z = 1.0, 31.0
-Electronics: DAE4 Sn554; Calibrated: 2017/05/18
-Phantom: ELI v4.0; Type: QDOVA001BA; Serial: 1059; Phantom section: Flat Section
body-touch/b3,wlan,2437,dsss;front-right&touch,b(1m)/
Area Scan:96x84,stp12 (9x8x1): Measurement grid: dx=12mm, dy=12mm; Maximum value of SAR (measured) = 0.363 W/kg
Area Scan:96x84,stp12 (81x71x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm; Maximum value of SAR (interpolated) = 0.363 W/kg
Zoom Scan:30x30x30,stp5 (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm;
Reference Value = 13.73 V/m; Power Drift = 0.03 dB; Maximum value of SAR (measured) = 0.447 W/kg; Peak SAR (extrapolated) = 0.679 W/kg
SAR(1 g) = 0.284 W/kg; SAR(10 g) = 0.105 W/kg
Remarks:
*. Date tested: 2017/10/11; Tested by: Hiroshi Naka; Tested place:No.7 shielded room,
*. liquid depth: 152 mm; Position: distance of EUT to phantom: 0 mm (2 mm to liquid); ambient: (23~24) deg.C. / (50~60) %RH,
*. liquid temperature: 22.3(start)/22.3(end)/22.1(in check) deg.C.; *.White cubic: zoom scan area, Red cubic: big=SAR(10g )/small=SAR(1g)
Plot 2-5: Wi-Fi: Front & touch, 11b(1Mbps), 2437 MHz
EUT: WLAN/BLE module in Digital camera; Type: WM-BN-BM-26_A (camera:FF170002); Serial: E04F43433059 (camera:15000073)
Mode: 11b(1Mbps, DBPSK/DSSS) (UID: 0, Frame Length in ms: 0; PAR: 0; PMF: 1); Frequency: 2437 MHz; Crest Factor: 1.0
Medium: M2450(1710); Medium parameters used: f = 2437 MHz; σ = 1.98 S/m; εr = 50.48; ρ = 1000 kg/m3
Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19-2007)
DASY Configuration: -Probe: EX3DV4 - SN3907; ConvF(7.38, 7.38, 7.38); Calibrated: 2017/02/27; -DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331)
-Sensor-Surface: 2mm (Mechanical Surface Detection), z = 1.0, 31.0
-Electronics: DAE4 Sn554; Calibrated: 2017/05/18
-Phantom: ELI v4.0; Type: QDOVA001BA; Serial: 1059; Phantom section: Flat Section
body-touch/b1,wlan,2437,dsss;front&touch,b(1m)/
Area Scan:120x72,stp12 (11x7x1): Measurement grid: dx=12mm, dy=12mm; Maximum value of SAR (measured) = 0.170 W/kg
Area Scan:120x72,stp12 (101x61x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm; Maximum value of SAR (interpolated) = 0.219 W/kg
Zoom Scan:30x30x30,stp5 (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm;
Reference Value = 11.33 V/m; Power Drift = -0.12 dB; Maximum value of SAR (measured) = 0.243 W/kg; Peak SAR (extrapolated) = 0.328 W/kg
SAR(1 g) = 0.147 W/kg; SAR(10 g) = 0.061 W/kg
Remarks:
*. Date tested: 2017/10/11; Tested by: Hiroshi Naka; Tested place:No.7 shielded room,
*. liquid depth: 152 mm; Position: distance of EUT to phantom: 0 mm (2 mm to liquid); ambient: (23~24) deg.C. / (50~60) %RH,
*. liquid temperature: 22.1(start)/22.2(end)/22.1(in check) deg.C.; *.White cubic: zoom scan area, Red cubic: big=SAR(10g )/small=SAR(1g)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 14 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 1-2: SAR measurement data (cont'd)
Plot 2-6: Wi-Fi: Front-lens & touch, 11b(1Mbps), 2437 MHz
EUT: WLAN/BLE module in Digital camera; Type: WM-BN-BM-26_A (camera:FF170002); Serial: E04F43433059 (camera:15000073)
Mode: 11b(1Mbps, DBPSK/DSSS) (UID: 0, Frame Length in ms: 0; PAR: 0; PMF: 1); Frequency: 2437 MHz; Crest Factor: 1.0
Medium: M2450(1710); Medium parameters used: f = 2437 MHz; σ = 1.98 S/m; εr = 50.48; ρ = 1000 kg/m3
Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19-2007)
DASY Configuration: -Probe: EX3DV4 - SN3907; ConvF(7.38, 7.38, 7.38); Calibrated: 2017/02/27; -DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331)
-Sensor-Surface: 2mm (Mechanical Surface Detection), z = 1.0, 31.0
-Electronics: DAE4 Sn554; Calibrated: 2017/05/18
-Phantom: ELI v4.0; Type: QDOVA001BA; Serial: 1059; Phantom section: Flat Section
body-touch/b2,wlan,2437,dsss;front-lens-tilt&touch,b(1m)/
Area Scan:120x168,stp12 (11x15x1): Measurement grid: dx=12mm, dy=12mm; Maximum value of SAR (measured) = 0.0986 W/kg
Area Scan:120x168,stp12 (101x141x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm; Maximum value of SAR (interpolated) = 0.115 W/kg
Zoom Scan:30x30x30,stp5 (8x8x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm;
Reference Value = 8.519 V/m; Power Drift = 0.07 dB; Maximum value of SAR (measured) = 0.142 W/kg; Peak SAR (extrapolated) = 0.205 W/kg
SAR(1 g) = 0.092 W/kg; SAR(10 g) = 0.041 W/kg
Remarks:
*. Date tested: 2017/10/11; Tested by: Hiroshi Naka; Tested place:No.7 shielded room,
*. liquid depth: 152 mm; Position: distance of EUT to phantom: 0 mm (2 mm to liquid); ambient: (23~24) deg.C. / (50~60) %RH,
*. liquid temperature: 22.2(start)/22.3(end)/22.1(in check) deg.C.; *.White cubic: zoom scan area, Red cubic: big=SAR(10g )/small=SAR(1g)
Plot 2-7: Wi-Fi: Bottom & touch, 11b(1Mbps), 2437 MHz
EUT: WLAN/BLE module in Digital camera; Type: WM-BN-BM-26_A (camera:FF170002); Serial: E04F43433059 (camera:15000073)
Mode: 11b(1Mbps, DBPSK/DSSS) (UID: 0, Frame Length in ms: 0; PAR: 0; PMF: 1); Frequency: 2437 MHz; Crest Factor: 1.0
Medium: M2450(1710); Medium parameters used: f = 2437 MHz; σ = 1.98 S/m; εr = 50.48; ρ = 1000 kg/m3
Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19-2007)
DASY Configuration: -Probe: EX3DV4 - SN3907; ConvF(7.38, 7.38, 7.38); Calibrated: 2017/02/27; -DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331)
-Sensor-Surface: 2mm (Mechanical Surface Detection), z = 1.0
-Electronics: DAE4 Sn554; Calibrated: 2017/05/18
-Phantom: ELI v4.0; Type: QDOVA001BA; Serial: 1059; Phantom section: Flat Section
body-touch/b13,wlan,2437,dsss;bottom&touch,b(1m)/
Area:96x156,12 (9x14x1): Measurement grid: dx=12mm, dy=12mm; Maximum value of SAR (measured) = 0.0161 W/kg
Area:96x156,12 (81x131x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm; Maximum value of SAR (interpolated) = 0.0268 W/kg
Remarks:
*. Date tested: 2017/10/11; Tested by: Hiroshi Naka; Tested place:No.7 shielded room,
*. liquid depth: 152 mm; Position: distance of EUT to phantom: 0 mm (2 mm to liquid); ambient: (23~24) deg.C. / (50~60) %RH,
*. liquid temperature: 22.1(start)/22.1(end)/22.1(in check) deg.C.; *.White cubic: zoom scan area, Red cubic: big=SAR(10g )/small=SAR(1g)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 15 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
APPENDIX 2: Test instruments
Appendix 2-1: Equipment used
*.
AT (antenna terminal conducted power measurement) was measured October 10, 2017. (Refer to Section 6 in this report.)
The expiration date of calibration is the end of the expired month.
As for some calibrations performed after the tested dates, those test equipment have been controlled by means of an unbroken chains of calibrations.
All equipment is calibrated with valid calibrations. Each measurement data is traceable to the national or international standards.
[Test Item] SAR: Specific Absorption Rate, AT: Antenna terminal conducted power
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
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: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-2: Configuration and peripherals
These measurements were performed with the automated near-field scanning system DASY5 from Schmid & Partner Engineering
AG (SPEAG). The system is based on a high precision robot), which positions the probes with a positional repeatability of better
than  0.02 mm. Special E- and H-field probes have been developed for measurements close to material discontinuity, the sensors
of which are directly loaded with a Schottky diode and connected via highly resistive lines to the data acquisition unit. The SAR
measurements were conducted with the dosimetry probes EX3DV4 (manufactured by SPEAG), designed in the classical triangular
configuration and optimized for dosimetric evaluation.
Shielded room
Flat phantom
Tissue
simulating
liquid
Device holder
The DASY5 system for performing compliance tests consist of the following items:
10
11
12
A standard high precision 6-axis robot (Stäubli TX/RX family) with controller, teach pendant and software.
An arm extension for accommodating the data acquisition electronics (DAE).
An isotropic field probe optimized and calibrated for the targeted measurement.
A data acquisition electronics (DAE) which performs the signal amplification, signal multiplexing, AD-conversion, offset measurements,
mechanical surface detection, collision detection, etc. The unit is battery powered with standard or rechargeable batteries. The signal is optically
transmitted to the EOC.
The Electro-optical converter (EOC) performs the conversion from optical to electrical signals for the digital communication to the DAE. To
use optical surface detection, a special version of the EOC is required. The EOC signal is transmitted to the measurement server.
The function of the measurement server is to perform the time critical tasks such as signal filtering, control of the robot operation and fast
movement interrupts.
The Light Beam used is for probe alignment. This improves the (absolute) accuracy of the probe positioning.
A computer running Win7 professional operating system and the DASY5 software.
R Remote control and teach pendant as well as additional circuitry for robot safety such as warning lamps, etc.
The phantom.
The device holder for EUT. (low-loss dielectric palette) (*. when it was used.)
Tissue simulating liquid mixed according to the given recipes.
Validation dipole kits allowing to validate the proper functioning of the system.
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
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FCC ID
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Appendix 2-3: Test system specification
TX60 Lspeag robot/CS8Cspeag-TX60 robot controller
Number of Axes
: 6
Repeatability
Manufacture
: Stäubli Unimation Corp.
: 0.02mm
DASY5 Measurement server
Features
: The DASY5 measurement server is based on a PC/104 CPU board with a
400MHz intel ULV Celeron, 128MB chip-disk and 128MB RAM. The
necessary circuits for communication with the DAE4 electronics box, as
well as the 16 bit AD converter system for optical detection and digital I/O
interface are contained on the DASY5 I/O board, which is directly
connected to the PC/104 bus of the CPU board.
Calibration
: No calibration required.
Manufacture
: Schmid & Partner Engineering AG
Data Acquisition Electronic (DAE)
Features
: Signal amplifier, multiplexer, A/D converter and control logic.
Serial optical link for communication with DASY5 embedded system (fully
remote controlled). 2 step probe touch detector for mechanical surface
detection and emergency robot stop (not in -R version)
Measurement Range : 1µV to > 200mV (16bit resolution and 2 range settings: 4mV, 400mV)
Input Offset voltage : < 1µV (with auto zero)
Input Resistance
: 200M
Battery Power
: > 10hr of operation (with two 9V battery)
Manufacture
: Schmid & Partner Engineering AG
EOC
DAE
TX60L
Probe
Light beam switch
DASY5 Server
Electro-Optical Converter (EOC61)
Manufacture
: Schmid & Partner Engineering AG
Light Beam Switch (LB5/80)
Manufacture
: Schmid & Partner Engineering AG
SAR measurement software
Item
: Dosimetric Assessment System DASY5
Software version
: DASY52, V8.2 B969
Manufacture
: Schmid & Partner Engineering AG
E-Field Probe
Model
Construction
: EX3DV4 (serial number: 3907)
: Symmetrical design with triangular core.
Built-in shielding against static charges.
PEEK enclosure material (resistant to organic solvents, e.g., DGBE).
Frequency
: 10MHz to 6GHz, Linearity: 0.2 dB (30MHz to 6GHz)
Conversion Factors : 2.45, 5.2, 5.25, 5.5, 5.6, 5.75, 5.8 GHz (Head)
: 2.45, 5.25, 5.6, 5.75 GHz (Body)
Directivity
: 0.3 dB in HSL (rotation around probe axis)
0.5 dB in tissue material (rotation normal to probe axis)
Dynamic Range
: 10W/g to > 100 mW/g; Linearity: 0.2 dB (noise: typically < 1W/g)
Dimension
: Overall length: 330mm (Tip: 20mm)
Tip diameter: 2.5mm (Body: 12mm)
Typical distance from probe tip to dipole centers: 1mm
Application
Robot controller
EX3DV4 E-field Probe
: High precision dosimetric measurement in any exposure scenario (e.g., very strong gradient fields).
Only probe which enables compliance testing for frequencies up to 6GHz with precision of better
30%.
Manufacture
: Schmid & Partner Engineering AG
Phantom
Type
Shell Material
Dimensions
Manufacture
ELI 4.0 oval flat phantom
Fiberglass
Shell Thickness
: Bottom plate: 2 0.2mm
Bottom elliptical: 600400mm, Depth: 190mm (Volume: Approx. 30 liters)
Schmid & Partner Engineering AG
ELI 4.0 flat phantom
Device Holder
 Urethane foam
 KSDH-01: In combination with the ELI4, the Mounting Device enables the rotation of the
mounted transmitter device in spherical coordinates. Transmitter devices can be easily and
accurately positioned. The low-loss dielectric urethane foam was used for the mounting section of
device holder.
Material : POM
Manufacture : Schmid & Partner Engineering AG
Device holder
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 18 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-4: Simulated tissue composition and parameter confirmation
Liquid type
Control No.
Model No. / Product No.
Ingredient: Mixture(%)
Manufacture
Body
KSLM245-01
MSL2450V2 / SL AAM 245 BA
Water: 52-75%, DGBE: 25-48%, NaCl: <1.0%
Schmid & Partner Engineering AG
*. The dielectric parameters were checked prior to assessment using the DAK3.5 dielectric probe kit.
Measured
date
October 11, 2017
Liquid parameters (*a)
ΔSAR
Permittivity (r) [-]
Conductivity [S/m]
(1g)
(10g)
Measured
Measured
Target
Limit Target
Limit [%] (*b) [%] (*b)
Meas. Δr[%]
Meas. Δ[%]
(152) 52.7 50.41
-4.4 5% 1.95 1.996 +2.4 5% +2.12 +1.31
Freq. Liquid Ambient Liquid Liquid
[deg.C.] temp. Depth
[MHz] type /[%RH] [deg.C.] [mm]
2450 Body 23.6/53
22.0
*a. The target value is a parameter defined in Appendix A of KDB865664 D01 (v01r04), the dielectric parameters are given at 2000, 2450 and 3000MHz. Parameters
for the frequencies between 2000-3000MHz were obtained using linear interpolation.
Standard
Head Tissue Body Tissue
Head Tissue Body Tissue
Head Tissue Body Tissue
(MHz)
r [-]  [S/m] r [-]  [S/m] (MHz) r [-]  [S/m] r [-]  [S/m] (MHz) r [-]  [S/m] r [-]  [S/m]
(1800-)2000 40.0 1.40 53.3 1.52 2450 39.2 1.80
52.7 1.95 3000 38.5 2.40 52.0 2.73
*b. The coefficients are parameters defined in IEEE Std. 1528-2013.
ΔSAR(1g)= Cεr Δεr + C Δ, Cεr=-7.854E-4f3+9.402E-3f2-2.742E-2f-0.2026 / C =9.804E-3f3-8.661E-2f2+2.981E-2f+0.7829
ΔSAR(10g)= Cεr Δεr + C Δ, Cεr=3.45610-3f3-3.53110-2f2+7.67510-2f-0.1860 / C =4.47910-3f3-1.58610-2f2-0.1972f+0.7717
Appendix 2-5: Daily check results
Prior to the SAR assessment of EUT, the Daily check was performed to test whether the SAR system was operating within
its target of 10%. The Daily check results are in the table below.
Daily check results
SAR (1g) [W/kg] (*d)
Daily check target & measured
SAR (10g) [W/kg] (*d)
Freq. Liquid
Date
Target
Deviation
Target
[MHz] Type Meas. ΔSAR- 1W
Limit Pass Meas. ΔSAR- 1W
(*c) correct scaled Cal. STD Cal. STD [%]
(*c) correct scaled Cal. STD
(*e)
(*f)
[%]
[%]
(*e)
(*f)
October 11, 2017 2450 Body 13.1 12.82 51.28 49.6 n/a +3.4 n/a 10 Pass 6.09 6.01 24.04 23.3 n/a
Deviation
Limit Pass
Cal. STD [%]
[%]
[%]
+3.2 n/a 10 Pass
*. Calculating formula: SAR corrected SAR (1g,10g) (W/kg) = (Measured SAR(1g,10g) (W/kg))  (100 - (SAR(%)) / 100
*c. The "Measured" SAR value is obtained at 250 mW for 2450MHz, and at 100 mW for 5GHz band.
*d. The measured SAR value of Daily check was compensated for tissue dielectric deviations (SAR) and scaled to 1W of output power in order to compare with the
manufacture's calibration target value which was normalized.
*e. The target value is a parameter defined in the calibration data sheet of D2450V2 (sn:822) dipole calibrated by Schmid & Partner Engineering AG (Certification No.
D2450V2-822_Jan17, the data sheet was filed in this report).
*f. The target value (normalized to 1W) is defined in IEEE Std.1528.
Liquid depth: 152 mm
(October 11, 2017)
Dipole
(2.45GHz)
Test setup for the system performance check
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Appendix 2-6:
Test report No.
Page
Issued date
: 11947142S-A-R1
: 19 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Daily check measurement data
EUT: Dipole(2.45GHz)(sn822); Type: D2450V2; Serial: 822; Forward conducted power: 250mW
Communication System: CW (*. UID:0; Frame Length in ms: 0; PAR: 0; PMF: 1); Frequency: 2450 MHz; Crest Factor: 1.0
Medium: M2450(1710); Medium parameters used: f = 2450 MHz; σ = 1.996 S/m; εr = 50.41; ρ = 1000 kg/m3
Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19-2007)
DASY Configuration: -Probe: EX3DV4 - SN3907; ConvF(7.38, 7.38, 7.38); Calibrated: 2017/02/27; -DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331)
-Sensor-Surface: 2mm (Mechanical Surface Detection), z = 1.0, 31.0, 161.0
-Electronics: DAE4 Sn554; Calibrated: 2017/05/18
-Phantom: ELI v4.0; Type: QDOVA001BA; Serial: 1059; Phantom section: Flat Section
Area Scan:60x60,stp15 (5x5x1): Measurement grid: dx=15mm, dy=15mm; Maximum value of SAR (measured) = 19.8 W/kg
Area Scan:60x60,stp15 (41x41x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm; Maximum value of SAR (interpolated) = 19.9 W/kg
Z Scan;160,stp5(mm) (1x1x33): Measurement grid: dx=20mm, dy=20mm, dz=5mm; Maximum value of SAR (measured) = 20.0 W/kg
Zoom Scan:30x30x30,stp5,5,5 (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm;
Reference Value = 101.1 V/m; Power Drift = -0.00 dB; Maximum value of SAR (measured) = 20.0 W/kg; Peak SAR (extrapolated) = 26.8 W/kg
SAR(1 g) = 13.1 W/kg; SAR(10 g) = 6.09 W/kg
Remarks:
*. Date tested: 2017/10/11; Tested by: Hiroshi Naka; Tested place:No.7 shielded room,
*. liquid depth: 152 mm; Position: distance of dipole to phantom: 8mm (10mm to liquid); ambient: 23.6 deg.C. / 55 %RH,
*. liquid temperature: 22.1(start)/22.1(end)/22.1(in check) deg.C.; *.White cubic: zoom scan area, Red cubic: big=SAR(10g )/small=SAR(1g)
Appendix 2-7: Daily check uncertainty
Uncertainty of daily check (2.4~6GHz) (*.& tolerance:  5%, DAK3.5, CW) (v08)
Combined measurement uncertainty of the measurement system (k=1)
Expanded uncertainty (k=2)
Error Description (v08)
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
*.
Measurement System (DASY5)
Probe Calibration Error
Axial isotropy error
Hemispherical isotropy error
Probe linearity
Probe modulation response (CW)
System detection limit
Boundary effects
System readout electronics (DAE)
Response Time Error (<5ms/100ms wait)
Integration Time Error (CW)
RF ambient conditions-noise
RF ambient conditions-reflections
Probe positioner mechanical tolerance
Probe positioning with respect to phantom shell
Max. SAR evaluation (Post-processing)
Test Sample Related
Deviation of the experimental source
Dipole to liquid distance (10mm±0.2mm,<2deg.)
Drift of output power (measured, <0.2dB)
Phantom and Setup
Phantom uncertainty
Algorithm for correcting SAR (e',σ: 5%)
Liquid conductivity (meas.) (DAK3.5)
Liquid permittivity (meas.) (DAK3.5)
Liquid Conductivity-temp.uncertainty (2deg.C.)
Liquid Permittivity-temp.uncertainty (2deg.C.)
Combined Standard Uncertainty
Expanded Uncertainty (k=2)
1g SAR
± 11.0 %
± 22.1 %
10g SAR
± 10.9 %
± 21.8 %
ui (1g)
ui (10g)
Uncertainty
Value
Probability
distribution
Divisor
ci (1g)
ci (10g)
(std. uncertainty)
(std. uncertainty)
±6.55 %
±4.7 %
±9.6 %
±4.7 %
±0.0 %
±1.0 %
±4.8 %
±0.3 %
±0.0 %
±0.0 %
±3.0 %
±3.0 %
±3.3 %
±6.7 %
±4.0 %
Normal
Rectangular
Rectangular
Rectangular
Rectangular
Rectangular
Rectangular
Normal
Rectangular
Rectangular
Rectangular
Rectangular
Rectangular
Rectangular
Rectangular
√3
√3
√3
√3
√3
√3
√3
√3
√3
√3
√3
√3
√3
√0.5
√0.5
±6.55 %
±1.9 %
0%
±2.7 %
0%
±0.6 %
±2.8 %
±0.3 %
0%
0%
±1.7 %
±1.7 %
±1.9 %
±3.9 %
±2.3 %
±6.55 %
±1.9 %
0%
±2.7 %
0%
±0.6 %
±2.8 %
±0.3 %
0%
0%
±1.7 %
±1.7 %
±1.9 %
±3.9 %
±2.3 %
∞
∞
∞
∞
∞
∞
∞
∞
∞
∞
∞
∞
∞
∞
∞
±3.5 %
±2.0 %
±2.3 %
Normal
Rectangular
Rectangular
√3
√3
±3.5 %
±1.2 %
±1.3 %
±3.5 %
±1.2 %
±1.3 %
∞
∞
∞
±2.0 %
±1.2 %
±3.0 %
±3.1 %
±5.3 %
±0.9 %
Rectangular
Normal
Normal
Normal
Rectangular
Rectangular
√3
√3
√3
0.78
0.23
0.78
0.23
0.84
0.71
0.26
0.71
0.26
±1.2 %
±1.2 %
±2.3 %
±0.7 %
±2.4 %
±0.1 %
±11.0 %
±22.1 %
±1.2%
±0.97 %
±2.1 %
±0.8 %
±2.2 %
±0.1 %
±10.9 %
±21.8 %
∞
∞
∞
∞
∞
∞
This measurement uncertainty budget is suggested by IEEE Std. 1528(2013) and determined by Schmid & Partner Engineering AG (DASY5 Uncertainty Budget).
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Vi, veff
Appendix 2-8: Calibration certificate: E-Field Probe (EX3DV4)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 20 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-8:
Calibration certificate: E-Field Probe (EX3DV4) (cont’d)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 21 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-8:
Calibration certificate: E-Field Probe (EX3DV4) (cont’d)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 22 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-8:
Calibration certificate: E-Field Probe (EX3DV4) (cont’d)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 23 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-8:
Calibration certificate: E-Field Probe (EX3DV4) (cont’d)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 24 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-8:
Calibration certificate: E-Field Probe (EX3DV4) (cont’d)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 25 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-8:
Calibration certificate: E-Field Probe (EX3DV4) (cont’d)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 26 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-8:
Calibration certificate: E-Field Probe (EX3DV4) (cont’d)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 27 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-8:
Calibration certificate: E-Field Probe (EX3DV4) (cont’d)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 28 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-8:
Calibration certificate: E-Field Probe (EX3DV4) (cont’d)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 29 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-8:
Calibration certificate: E-Field Probe (EX3DV4) (cont’d)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 30 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-9: Calibration certificate: Dipole (D2450V2)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 31 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-9:
Calibration certificate: Dipole (D2450V2) (cont’d)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 32 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-9:
Calibration certificate: Dipole (D2450V2) (cont’d)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 33 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-9:
Calibration certificate: Dipole (D2450V2) (cont’d)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 34 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-9:
Calibration certificate: Dipole (D2450V2) (cont’d)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 35 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-9:
Calibration certificate: Dipole (D2450V2) (cont’d)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 36 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-9:
Calibration certificate: Dipole (D2450V2) (cont’d)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 37 of 38
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Appendix 2-9:
Calibration certificate: Dipole (D2450V2) (cont’d)
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400 / Facsimile: +81 463 50 6401
Test report No.
Page
Issued date
: 11947142S-A-R1
: 38 of 38
(End of Report)
: November 15, 2017
FCC ID
: COF-WMBNBM26A
Download: WMBNBM26A 802.11b/g/n + BT Wireless LAN Module RF Exposure Info SAR Report Universal Global Scientific Industrial Co., Ltd.
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Document ID3646935
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Document DescriptionSAR Report
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeRF Exposure Info
Display FormatAdobe Acrobat PDF - pdf
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Date Submitted2017-11-21 00:00:00
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