03 FCC Test Report_DXX

FCC ID: AK8NWA100

Test Report

Download: PDF

FCCID_4382231

Project No: JB-Z0542-A Page 2 of 23

TABLE OF CONTENTS
1. General Information ........................................................................................................................................................3
1.1. Description of Equipment Under Test (EUT)...................................................................................................... 3
1.2. Summary of Test Result .........................................................................................................................................3
1.3. Tested Methodology ................................................................................................................................................4
1.4. Measurement Procedures ......................................................................................................................................4
1.5. Test Location ............................................................................................................................................................6
1.6. Uncertainty ..............................................................................................................................................................6
2. Test Specification .............................................................................................................................................................7
2.1. Validation .................................................................................................................................................................7
2.2. Operating Condition................................................................................................................................................7
2.3. Special Accessories ..................................................................................................................................................7
2.4. EUT Modifications ..................................................................................................................................................8
2.5. Configuration of EUT System ...............................................................................................................................9
3. Test Data.........................................................................................................................................................................13
3.1. AC Power-line Conducted Emissions .................................................................................................................13
3.2. 20dB Bandwidth....................................................................................................................................................15
3.3. Frequency Tolerance.............................................................................................................................................16
3.4. Electric Field Strength (Fundamental Emissions and Spurious Emissions) ...............................................17
4. Method of Calculation ...................................................................................................................................................20
4.1. AC Power-line Conducted Emissions .................................................................................................................20
4.2. Frequency Tolerance.............................................................................................................................................20
4.3. Electric Field Strength (Fundamental Emissions and Spurious Emissions) ...............................................20
5. List of Test Equipment..................................................................................................................................................21
5.1. AC Power-line Conducted Emissions .................................................................................................................21
5.2. 20dB Bandwidth / Frequency Tolerance ............................................................................................................21
5.3. Electric Field Strength (Fundamental Emissions and Spurious Emissions) ...............................................21
6. Photographs of test setup..............................................................................................................................................22
6.1. AC Power-line Conducted Emissions Photo(s) ..................................................................................................22
6.2. 20dB Bandwidth / Frequency Tolerance Photo(s).............................................................................................22
6.3. Electric Field Strength (Fundamental Emissions and Spurious Emissions) Photo(s) ................................23

Note
-indicates that the listed condition, standard or equipment is applicable for this report.
-indicates that the listed condition, standard or equipment is not applicable for this report.

Revision History
Revision Date Overview Page
JB-Z0542 (Original) July 5, 2019 - -
JB-Z0542-A July 26, 2019 Add measurement facility drawings for spurious. P.12

Sony Global Manufacturing & Operations Corporation EMC/RF Test Laboratory, Main Lab.
A2LA Cert. #3203.01
8-4 Shiomi Kisarazu-shi Chiba-ken, 292-0834, Japan
PHONE +81 438 37 2750 FAX +81 438 37 1021

Project No: JB-Z0542-A Page 4 of 23

1.3. Tested Methodology

Test Standard : 47 CFR Part 15 Subpart C
Test Method : ANSI C63.10 - 2013

Test Condition
AC Power-line Conducted Emissions
Dimensions of the EUT table : 0.8 m height, 1.5 m width and 1 m depth.

Electric Field Strength (Fundamental Emissions and Spurious Emissions)
Test Distance : 3m 10m (9 kHz to 30 MHz)
3m 10m (30 MHz to 1000 MHz)
Dimensions of the EUT table : 0.8 m height, 2 m width and 1 m depth.

1.4. Measurement Procedures

We performed the measurements in accordance with NV3-14, available upon the request.
No deviation
Deviation from the above procedure

The summary of the above procedure is mentioned below

AC Power-line Conducted Emissions
1. The non-conductive table (EUT table) made of ( FRP, wood, other non-conductive material) was placed 0.4 m
from its rear to the vertical reference ground plane.
2. The EUT was placed on the center of tabletop and its rear was flush with the rear of the table, connected through a
LISN to the input power mains.
3. The LISN was placed in 80 cm from the nearest part of the EUT chassis.
4. The excess length of the AC cable between the EUT and the LISN receptacle, or an adaptor or extension cable connected
to and measured with LISN, was folded back and forth at the center of the lead to form a bundle not exceeding 40 cm in
length.
5. The connection of the all other equipment to the second LISN was performed. The second LISN was terminated with a
50-ohm terminator.
6. Interconnecting cables that hang closer than 40 cm to the horizontal reference ground plane was folded back and forth
forming a bundle 30 to 40 cm long, hanging approximately in the middle between the horizontal reference ground plane
and the tabletop.
7. Find the worst mode and arrangement of the EUT according to the follows;
- Connecting all peripherals and change the position of peripherals and cables.
- Changing the all test operation modes of the EUT.
- On every condition, exploring the highest emissions with the spectrum analyzer.
(150 kHz to 30 MHz, peak detector, RBW: 10 kHz)
8. On the worst condition of the EUT found in above, choose the six highest emissions on the spectrum data.
The final measurements carried out on these emissions with EMI test receiver.
(quasi-peak and average detector, RBW: 9 kHz)

Sony Global Manufacturing & Operations Corporation EMC/RF Test Laboratory, Main Lab.
A2LA Cert. #3203.01
8-4 Shiomi Kisarazu-shi Chiba-ken, 292-0834, Japan
PHONE +81 438 37 2750 FAX +81 438 37 1021

Project No: JB-Z0542-A Page 5 of 23

20dB Bandwidth
1. The magnetic field probe was located near the EUT and connected to the spectrum analyzer.
2. For each EUT operation mode, the 20dB Bandwidth was measured with the spectrum analyzer.
Detector type : Peak
RBW : 30 kHz

Frequency Tolerance
1. The EUT was placed in the temperature chamber.
2. The magnetic field probe was located near the EUT and connected to the spectrum analyzer.
3. For each EUT operation mode, the Frequency Tolerance was measured with the spectrum analyzer at
the start-up and 2, 5, and 10 minutes, after the start-up.
Detector type : Peak
RBW : 100 Hz
4. Frequency Tolerance was repeated in extreme conditions.

Electric Field Strength (Fundamental Emissions and Spurious Emissions)
1. The non-conductive table (EUT table) made of ( FRP, Styrene Foam, other non-conductive material) was
placed in the center of the turntable.
2. The EUT was placed on the center of the table top.
3. The test antenna was placed away from the EUT at test distance.
4. Find the worst arrangement of the EUT according to follows;
- Rotating the turntable and/or scanning the antenna.
- On every condition, exploring the highest emissions with the spectrum analyzer.
(9 kHz to 1000 MHz, peak detector)
5. On the worst arrangement of the EUT found in above, choose the fundamental emissions and three highest
harmonics or spurious emissions on the spectrum data.
The final measurements of all test operating modes carried out on these emissions as follows;

The test antenna and the turntable were performed with follows;
9 kHz to 30 MHz 30 MHz to 1000 MHz
Antenna Loop Antenna Bi-conical Antenna,
Log-periodic Antenna
Antenna scanning range 1 m, 1 m to 4 m,
Vertical, 360 degrees Horizontal and Vertical
Turntable rotating range 360 degrees 360 degrees

Instruments settings were carried out with follows;
9 kHz to 90 kHz 90 kHz to 110 kHz 30 MHz to 1000 MHz
110 kHz to 490 kHz 490 kHz to 30 MHz
Detector Peak / Average Quasi-peak Quasi-peak
RBW 200 Hz (6 dB) or 200 Hz (6 dB) or 120 kHz (6 dB)
9 kHz (6 dB) *1 9 kHz (6 dB) *1
Instrument EMI test receiver EMI test receiver EMI test receiver
*1: When the measurement frequencies below 150 kHz, RBW: 200 Hz was used.

6. The measurement values were compensated the distance factor with follows;
9 kHz to 490 kHz [value at 300 m] = [value at 3 m] + 40log (3[m] / 300[m])
490 kHz to 30 MHz [value at 30 m] = [value at 3m] + 40log (3[m] / 30[m])

7. Although these tests were performed other than open field area test site, adequate comparison measurements were
confirmed against 30 m open field area test site. Therefore sufficient tests were made to demonstrate that the
alternative site produces results that correlate with the ones of tests made in an open field based on KDB 414788 D01.

Sony Global Manufacturing & Operations Corporation EMC/RF Test Laboratory, Main Lab.
A2LA Cert. #3203.01
8-4 Shiomi Kisarazu-shi Chiba-ken, 292-0834, Japan
PHONE +81 438 37 2750 FAX +81 438 37 1021

Project No: JB-Z0542-A Page 6 of 23

1.5. Test Location

Test Facility Name : Sony Global Manufacturing & Operations Corporation
EMC/RF Test Laboratory, Main Lab.
Address : 8-4 Shiomi Kisarazu-shi Chiba-ken, 292-0834, Japan
Phone : +81 438 37 2750

A2LA Certificate No. : 3203.01
Cert. Validated Date : Oct. 31, 2019

AC Power-line Conducted Emissions
Shielded Room
4th Site EMC Site

20 dB Bandwidth
Shielded Room
4th Site SR1

Frequency Tolerance
Shielded Room
4th Site SR1

Electric Field Strength (Fundamental Emissions and Spurious Emissions)
Semi-Anechoic chamber
4th Site EMC Site

1.6. Uncertainty

Test Item 4th Site SR1
Frequency Tolerance ± 1.77 * 10-6

Test Item Frequency Distance 4th Site EMC Site
AC Power-line Conducted Emissions 150 kHz to 30 MHz - ± 3.34 dB ± 3.35 dB
Electric Field Strength 9 kHz to 30 MHz 3m ± 2.60 dB ± 3.13 dB
(Fundamental Emissions and Spurious Emissions) 30 MHz to 1000 MHz 3m ± 4.96 dB ± 5.26 dB

Sony Global Manufacturing & Operations Corporation EMC/RF Test Laboratory, Main Lab.
A2LA Cert. #3203.01
8-4 Shiomi Kisarazu-shi Chiba-ken, 292-0834, Japan
PHONE +81 438 37 2750 FAX +81 438 37 1021

Project No: JB-Z0542-A Page 7 of 23

2. Test Specification
2.1. Validation

The system was configured for testing in a typical (as a customer would normally use it).
The tests were conducted with the worst-case modes as follows.

2.2. Operating Condition

The tests have been carried out the following conditions.
[ Transmitting mode ]
Test Items Test Channel Worst Data Rate
AC Power-line Conducted Emissions *3 13.56 MHz Type F (without Tag) : 212 kbps *1 *2
20dB Bandwidth,
Electric Field Strength 13.56 MHz Type F (without Tag) : 212 kbps *1 *2
(Fundamental Emissions and Spurious Emissions)
Frequency Tolerance 13.56 MHz Unmodulated
Note
*1: Data Rate has been decided based on the result of Electric Field Strength of Fundamental Emissions.
*2: The operating with Tag mode was performed while exploratory testing.
*3: The test was performed with the representative mode that had been found as the worst emissions while exploratory testing.

Extreme test conditions:
[ Transmitting mode ]
Test Items Test Temperature Test Voltage for Battery
-30 deg.C to +50 deg.C 3.7 V
Frequency Tolerance
+20 deg.C 3.145 V and 4.255 V

The Software for Operating Mode
Software Name : Diagnosis APP
Software Version : ver 5.08.01

2.3. Special Accessories

Special accessories needed for connecting the EUT to achieve compliance:
Item Manufacturer Model No. Serial No. Remark
- - - - -

Sony Global Manufacturing & Operations Corporation EMC/RF Test Laboratory, Main Lab.
A2LA Cert. #3203.01
8-4 Shiomi Kisarazu-shi Chiba-ken, 292-0834, Japan
PHONE +81 438 37 2750 FAX +81 438 37 1021

Project No: JB-Z0542-A Page 8 of 23

2.4. EUT Modifications

No equipment modification to achieve compliance to the standard levels was done during the tests.
Equipment was modified to achieve compliance to the standard level as below.

Responsible Party Signature

Typed/ Print Name :
Responsible Party :
Position :
Date :

Sony Global Manufacturing & Operations Corporation EMC/RF Test Laboratory, Main Lab.
A2LA Cert. #3203.01
8-4 Shiomi Kisarazu-shi Chiba-ken, 292-0834, Japan
PHONE +81 438 37 2750 FAX +81 438 37 1021

Project No: JB-Z0542-A Page 13 of 23

3. Test Data
3.1. AC Power-line Conducted Emissions

1) Date of measurement : June 11, 2019

The test data is mentioned as follows.

Sony Global Manufacturing & Operations Corporation EMC/RF Test Laboratory, Main Lab.
A2LA Cert. #3203.01
8-4 Shiomi Kisarazu-shi Chiba-ken, 292-0834, Japan
PHONE +81 438 37 2750 FAX +81 438 37 1021

Project No: JB-Z0542-A Page 14 of 23

[Type F / 212 kbps]

Sony Global M&O Corp <<Conducted Emission>>
Kisarazu No.1

Model : NW-A105 Limit : FCC Part15C
Serial : 4 Remark1 :
Operator : R.KAWANO Remark2 :
Power : AC120V / 60Hz Remark3 : TypeF / 212kbps
Environment : 21.5deg.C / 66.2% / 1006.8hPa Remark4 : W/O Tag
[dB(μV)]
80 <FCC Part15C>
Limit(QP)
70 Limit(AV)
<190611_NW-A105_01>
Spectrum(N,PK)
60 Spectrum(L1,PK)
Peak(N)
Peak(L1)
50 Interferance-QP(N)
Interferance-AV(N)
Interferance-QP(L1)
Level

40 Interferance-AV(L1)

30

20

10

0
0.15 0.50 1.00 5.00 10.00 30.00
Frequency [MHz]

Final Result

--- N Phase ---
No. Frequency Reading Reading c.f Result Result Limit Limit Margin Margin
QP AV QP AV QP AV QP AV
[MHz] [dB(μV)] [dB(μV)] [dB] [dB(μV)] [dB(μV)] [dB(μV)] [dB(μV)] [dB] [dB]
1 0.152 30.7 16.3 16.0 46.7 32.3 65.9 55.9 19.2 23.6
2 0.160 28.0 11.0 16.2 44.2 27.2 65.5 55.5 21.3 28.3
3 0.179 27.8 17.4 16.2 44.0 33.6 64.6 54.6 20.6 21.0
4 0.194 21.8 9.1 16.0 37.8 25.1 63.9 53.9 26.1 28.8
5 0.946 13.9 6.2 15.9 29.8 22.1 56.0 46.0 26.2 23.9
6 13.560 17.8 17.6 16.2 34.0 33.8 60.0 50.0 26.0 16.2

--- L1 Phase ---
No. Frequency Reading Reading c.f Result Result Limit Limit Margin Margin
QP AV QP AV QP AV QP AV
[MHz] [dB(μV)] [dB(μV)] [dB] [dB(μV)] [dB(μV)] [dB(μV)] [dB(μV)] [dB] [dB]
1 0.156 28.7 11.7 16.1 44.8 27.8 65.7 55.7 20.9 27.9
2 0.175 34.8 20.3 16.3 51.1 36.6 64.7 54.7 13.6 18.1
3 0.181 26.9 14.5 16.2 43.1 30.7 64.4 54.4 21.3 23.7
4 0.207 27.9 12.7 15.9 43.8 28.6 63.3 53.3 19.5 24.7
5 0.213 25.3 9.9 15.8 41.1 25.7 63.1 53.1 22.0 27.4
6 13.560 18.3 18.3 16.3 34.6 34.6 60.0 50.0 25.4 15.4

Sony Global Manufacturing & Operations Corporation EMC/RF Test Laboratory, Main Lab.
A2LA Cert. #3203.01
8-4 Shiomi Kisarazu-shi Chiba-ken, 292-0834, Japan
PHONE +81 438 37 2750 FAX +81 438 37 1021

Project No: JB-Z0542-A Page 16 of 23

3.3. Frequency Tolerance

1) Ambient temperature ： 20.1 deg.C
2) Relative humidity ： 59.9 %
3) Date of measurement ： June 18, 2019
4) Measured by ： M.KOUGA
5) Operating mode ： Transmitting mode (Unmodulated)

Test Test Test Frequency Reading Tolerance Tolerance Limit
Temperature Voltage Conditions [MHz] [MHz] [MHz] [%] [%]
Start up 13.56 13.559981 -0.000019 -0.000140 ± 0.01
After 2min 13.56 13.559982 -0.000018 -0.000133 ± 0.01
50deg.C 3.700 V
After 5min 13.56 13.559983 -0.000017 -0.000125 ± 0.01
After 10min 13.56 13.559985 -0.000015 -0.000111 ± 0.01
Start up 13.56 13.559995 -0.000005 -0.000037 ± 0.01
After 2min 13.56 13.559991 -0.000009 -0.000066 ± 0.01
40deg.C 3.700 V
After 5min 13.56 13.559992 -0.000008 -0.000059 ± 0.01
After 10min 13.56 13.559991 -0.000009 -0.000066 ± 0.01
Start up 13.56 13.560023 0.000023 0.000170 ± 0.01
After 2min 13.56 13.560015 0.000015 0.000111 ± 0.01
30deg.C 3.700 V
After 5min 13.56 13.560014 0.000014 0.000103 ± 0.01
After 10min 13.56 13.560013 0.000013 0.000096 ± 0.01
Start up 13.56 13.558664 -0.001336 -0.009853 ± 0.01
After 2min 13.56 13.560026 0.000026 0.000192 ± 0.01
20deg.C 3.700 V
After 5min 13.56 13.560026 0.000026 0.000192 ± 0.01
After 10min 13.56 13.560024 0.000024 0.000177 ± 0.01
Start up 13.56 13.560070 0.000070 0.000516 ± 0.01
After 2min 13.56 13.560070 0.000070 0.000516 ± 0.01
10deg.C 3.700 V
After 5min 13.56 13.560074 0.000074 0.000546 ± 0.01
After 10min 13.56 13.560078 0.000078 0.000575 ± 0.01
Start up 13.56 13.560101 0.000101 0.000745 ± 0.01
After 2min 13.56 13.560101 0.000101 0.000745 ± 0.01
0deg.C 3.700 V
After 5min 13.56 13.560105 0.000105 0.000774 ± 0.01
After 10min 13.56 13.560107 0.000107 0.000789 ± 0.01
Start up 13.56 13.560121 0.000121 0.000892 ± 0.01
After 2min 13.56 13.560121 0.000121 0.000892 ± 0.01
-10deg.C 3.700 V
After 5min 13.56 13.560121 0.000121 0.000892 ± 0.01
After 10min 13.56 13.560122 0.000122 0.000900 ± 0.01
Start up 13.56 13.560116 0.000116 0.000855 ± 0.01
After 2min 13.56 13.560117 0.000117 0.000863 ± 0.01
-20deg.C 3.700 V
After 5min 13.56 13.560116 0.000116 0.000855 ± 0.01
After 10min 13.56 13.560114 0.000114 0.000841 ± 0.01
Start up 13.56 13.560067 0.000067 0.000494 ± 0.01
After 2min 13.56 13.560080 0.000080 0.000590 ± 0.01
-30deg.C 3.700 V
After 5min 13.56 13.560078 0.000078 0.000575 ± 0.01
After 10min 13.56 13.560075 0.000075 0.000553 ± 0.01
Start up 13.56 13.560034 0.000034 0.000251 ± 0.01
After 2min 13.56 13.560030 0.000030 0.000221 ± 0.01
20deg.C 3.145 V
After 5min 13.56 13.560031 0.000031 0.000229 ± 0.01
After 10min 13.56 13.560031 0.000031 0.000229 ± 0.01
Start up 13.56 13.560029 0.000029 0.000214 ± 0.01
After 2min 13.56 13.560020 0.000020 0.000147 ± 0.01
20deg.C 4.255 V
After 5min 13.56 13.560020 0.000020 0.000147 ± 0.01
After 10min 13.56 13.560021 0.000021 0.000155 ± 0.01

Sony Global Manufacturing & Operations Corporation EMC/RF Test Laboratory, Main Lab.
A2LA Cert. #3203.01
8-4 Shiomi Kisarazu-shi Chiba-ken, 292-0834, Japan
PHONE +81 438 37 2750 FAX +81 438 37 1021

Project No: JB-Z0542-A Page 17 of 23

3.4. Electric Field Strength (Fundamental Emissions and Spurious Emissions)

1) Date of measurement
9 kHz to 30 MHz : June 3, 2019
30 MHz to 1000 MHz : June 3, 2019

The test data is mentioned as follows.

Sony Global Manufacturing & Operations Corporation EMC/RF Test Laboratory, Main Lab.
A2LA Cert. #3203.01
8-4 Shiomi Kisarazu-shi Chiba-ken, 292-0834, Japan
PHONE +81 438 37 2750 FAX +81 438 37 1021

Project No: JB-Z0542-A Page 18 of 23

9 kHz to 30 MHz

[Type F / 212 kbps]

Sony Global M&O Corp <<Radiated Emission>>
Kisarazu DTS

Model : NW-A105 Limit : FCC Part15C_15.209 + 15.225 (3m)
Serial :4 Remark1 :
Operator : M.KOUGA Remark2 : 0°
Power : DC 3.7V Remark3 :Y
Environment : 23deg.C / 66% / 1010hPa Remark4 : TypeF_212kbps
[dB(μV/m)]
130 <FCC15C_NFC>
Limit
120 <190603 NW-A105(UC)_01>
110 Spectrum(V,PK)
Peak(V)
100 Interference(V,QP)

90
80
70
Level

60
50
40
30
20
10
0
0.009 0.100 1.000 10.000 30.000
Frequency [MHz]

Final Result
--- Vertical Polarization (QP)---
No. Frequency Reading c.f Result Limit Margin Height Angle
[MHz] [dB(μV)] [dB(1/m)] [dB(μV/m)] [dB(μV/m)] [dB] [cm] [°]
1 13.057 5.5 19.9 25.4 69.5 44.1 100.0 345.2
2 13.360 7.8 19.8 27.6 80.5 52.9 100.0 136.2
3 13.550 8.7 19.8 28.5 90.5 62.0 100.0 153.2
4 13.560 37.5 19.8 57.3 124.0 66.7 100.0 145.2
5 13.570 8.8 19.8 28.6 90.5 61.9 100.0 149.2
6 13.772 12.0 19.8 31.8 80.5 48.7 100.0 149.2
7 14.164 5.7 19.8 25.5 69.5 44.0 100.0 335.2
8 27.120 5.4 20.6 26.0 69.5 43.5 100.0 206.2

Frequency Polar. Result (3m) Distance Result(30m) Limit (30m) Margin
Mode
[MHz] [dBuV/m] Factor [dB] [dBuV/m] [dBuV/m] [dB]
13.057 V 25.40 -40.00 -14.60 29.54 44.14
13.360 V 27.60 -40.00 -12.40 40.51 52.91
13.550 V 28.50 -40.00 -11.50 50.47 61.97
13.560 V 57.30 -40.00 17.30 84.00 66.70
Type F 212 kbps
13.570 V 28.60 -40.00 -11.40 50.47 61.87
13.772 V 31.80 -40.00 -8.20 40.51 48.71
14.164 V 25.50 -40.00 -14.50 29.54 44.04
27.120 V 26.00 -40.00 -14.00 29.54 43.54

Sony Global Manufacturing & Operations Corporation EMC/RF Test Laboratory, Main Lab.
A2LA Cert. #3203.01
8-4 Shiomi Kisarazu-shi Chiba-ken, 292-0834, Japan
PHONE +81 438 37 2750 FAX +81 438 37 1021

Project No: JB-Z0542-A Page 19 of 23

30 MHz to 1000 MHz

[Type F / 212 kbps]

Sony Global M&O Corp <<Radiated Emission>>
Kisarazu DTS

Model : NW-A105 Limit : FCC Part15C 15.209(a) 3m
Serial :4 Remark1 :
Operator : T.NAKAMURA Remark2 :
Power : DC 3.7V Remark3 :Y
Environment : 23deg.C / 66% / 1010hPa Remark4 : TypeF_212kbps
[dB(μV/m)]
70 <FCC_Part15C>
Limit
<190603 NW-A105(UC)_02>
60 Spectrum(H,PK)
Spectrum(V,PK)
Peak(H)
Peak(V)
50 Interference(H,QP)
Interference(V,QP)

40
Level

30

20

10

0
30.000 50.000 100.000 500.000 1000.000
Frequency [MHz]

Final Result
--- Horizontal Polarization (QP)---
No. Frequency Reading c.f Result Limit Margin Height Angle
[MHz] [dB(μV)] [dB(1/m)] [dB(μV/m)] [dB(μV/m)] [dB] [cm] [°]
1 910.560 24.4 -1.5 22.9 46.0 23.1 298.7 338.4
--- Vertical Polarization (QP)---
No. Frequency Reading c.f Result Limit Margin Height Angle
[MHz] [dB(μV)] [dB(1/m)] [dB(μV/m)] [dB(μV/m)] [dB] [cm] [°]
1 865.100 24.5 -1.9 22.6 46.0 23.4 261.5 135.2

Sony Global Manufacturing & Operations Corporation EMC/RF Test Laboratory, Main Lab.
A2LA Cert. #3203.01
8-4 Shiomi Kisarazu-shi Chiba-ken, 292-0834, Japan
PHONE +81 438 37 2750 FAX +81 438 37 1021

Project No: JB-Z0542-A Page 20 of 23

4. Method of Calculation
4.1. AC Power-line Conducted Emissions

Method of calculation : Software
Software Name : EP5/ CE
Software Version : Ver5.0.0

Test Result [ dBuV ] = Meter Reading [ dBuV ] + C.F. [ dB ]

Note (a) Meter Reading : Reading of the EMI test receiver.
(b) C.F. : System Loss + Correction Factor of LISN

4.2. Frequency Tolerance

Method of calculation : Software
Software Name : SW-0310
Software Version : Ver.4

Test Result [ % ] = ( Meter Reading [ MHz ] – 13.56 [ MHz ] ) / 13.56 [ MHz ] * 100

Note (a) Meter Reading : Reading Frequency of the spectrum analyzer

4.3. Electric Field Strength (Fundamental Emissions and Spurious Emissions)

Method of calculation : Software
Software Name : V-Scan
Software Version : Ver.4.0.30

Test Result [ dBuV/ m ] = Meter Reading [ dBuV ] + C.F. [ dB/ m ]

Note (a) Meter Reading : Reading of the EMI test receiver or the spectrum analyzer.
(b) C.F. : Antenna Factor (including Balun Loss) + System GainLoss
: Antenna Factor (including Balun Loss) + System GainLoss + 20 log (3 m/ 10 m)

Sony Global Manufacturing & Operations Corporation EMC/RF Test Laboratory, Main Lab.
A2LA Cert. #3203.01
8-4 Shiomi Kisarazu-shi Chiba-ken, 292-0834, Japan
PHONE +81 438 37 2750 FAX +81 438 37 1021

Document Created: 2019-07-26 21:04:27
Document Modified: 2019-07-26 21:04:27

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