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I23W00008-EMC

NOBO AUTOMOTIVE TECHNOLOGIES CO., LTD. IN90-OS-1 IN9.0-OS 2A7V5-IN90-OS-1 2A7V5IN90OS1 in90 os 1

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Document DEVICE REPORTGetApplicationAttachment.html?id=6444625
TEST REPORT
REPORT NUMBER: I23W00008-EMC

ON

Type of Equipment:

Multimedia Control System

Type of Designation:

IN9.0-OS

Brand Name

Manufacturer:

NOBO AUTOMOTIVE TECHNOLOGIES CO., LTD.

FCC ID:

2A7V5-IN90-OS-1 ACCORDING TO

Subpart B, PART 15, RADIO FREQUENCEY DEVICES, ANSI C63.4-2014

Chongqing Academy of Information and Communications Technology
Month date, year March 24, 2023 Signature
Xiang Luoyong Director
Note:
The test results in this test report relate only to the devices specified in this report. This report shall not be reproduced except in full without the written approval of Chongqing Academy of Information and Communications Technology.

Report Number I23W00008-EMC

Revision Version

Revision

Date

00

2023-3-24

Report No.: I23W00008-EMC
Memo Initial creation of test report

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 2 of 21

Report No.: I23W00008-EMC

CONTENTS

1.

Test Laboratory ................................................................................................................ 4

1.1.

Testing Location ...............................................................................................................4

1.2.

Testing Environment ........................................................................................................ 4

1.3.

Project data .......................................................................................................................4

1.4.

Signature ...........................................................................................................................4

2.

Client Information ............................................................................................................ 5

2.1.

Applicant Information ......................................................................................................5

2.2.

Manufacturer Information ................................................................................................5

3.

Equipment under Test (EUT) and Ancillary Equipment (AE) ........................................ 6

3.1.

About EUT ....................................................................................................................... 6

3.2.

Internal Identification of EUT used during the test ......................................................... 6

3.3.

Internal Identification of AE used during the test ............................................................6

4.

Reference Documents ...................................................................................................... 8

4.1.

Reference Documents for testing .....................................................................................8

5.

Test Equipment Utilized ...................................................................................................9

6.

Test Results .................................................................................................................... 10

6.1.

Summary of Test Results ............................................................................................... 10

7.

Test Results .....................................................................................................................11

7.1.

Radiated Emission ..........................................................................................................11

7.2.

Conducted Emission .......................................................................................................18

7.3.

Antenna Power Conduction Limits for Receiver ...........................................................18

Annex A EUT Photos ....................................................................................................................... 20

ANNEX B Deviations from Prescribed Test Methods .....................................................................21

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 3 of 21

Report No.: I23W00008-EMC

1. Test Laboratory

1.1. Testing Location

Name: FCC Registration Number:
Address:
Postal Code:

Chongqing Academy of Information and Communications Technology
CN1239
Building C, Technology Innovation Center, No.8, Yuma Road, Chayuan New Area, Nan'an District, Chongqing, People's Republic of China 401336

Telephone:

0086-23-88069965

Fax:

0086-23-88608777

1.2. Testing Environment

Normal Temperature: Relative Humidity: 1.3. Project data

18.0-19.1 55-58%

Testing Start Date: Testing End Date: 1.4. Signature

2023-03-21 2023-03-24

Li Quan (Prepared this test report)
Xiao Yu (Reviewed this test report)
Xiang LuoyongDirector of the laboratory(Approved this test report)

2023-03-24 Date
2023-03-24 Date
2023-03-24 Date

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 4 of 21

Report No.: I23W00008-EMC

2. Client Information
2.1. Applicant Information

Company Name: Address /Post: City:

NOBO AUTOMOTIVE TECHNOLOGIES CO., LTD. No. 668, Caihong Road, Zhangjiagang Economic and Technological Development Zone, Suzhou, Jiangsu, P.R. China Suzhou, Jiangsu

Country:

China

Telephone:

0512-80616208

Fax:

N/A

Email:

[email protected]

Contact Person: Wenjuan Dou

2.2. Manufacturer Information

Company Name: Address /Post: City:

NOBO AUTOMOTIVE TECHNOLOGIES CO., LTD. No. 668, Caihong Road, Zhangjiagang Economic and Technological Development Zone, Suzhou, Jiangsu, P.R. China Suzhou, Jiangsu

Country:

China

Telephone:

0512-80616208

Fax:

N/A

Email:

[email protected]

Contact Person: Wenjuan Dou

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 5 of 21

Report No.: I23W00008-EMC

3. Equipment under Test (EUT) and Ancillary Equipment (AE)
3.1. About EUT

EUT Description Model name Brand name

Multimedia Control System IN9.0-OS

Wi-Fi Frequency Band:

Wi-Fi 2.4G: 802.11b/g/n; Wi-Fi 5G U-NII-1/Wi-Fi 5G U-NII-3: 802.11a/n/ac

BT Frequency Band:

BR, EDR, BLE

Note: Photographs of EUT are shown in ANNEX B of this test report.

3.2. Internal Identification of EUT used during the test

EUT ID*

SN or IMEI

HW Version

SW Version

S1

B3N4MCAXS0221224 5117

AA

AA

*EUT ID: is used to identify the test sample in the lab internally.

Date of receipt
2023-03-14

3.3. Internal Identification of AE used during the test

AE ID* EA01 ED01 ED02 ED03 EE01 EE02 EE03 EE04 EV02

Description Main Screen
Screen Screen Screen Screen Cable Screen Cable Screen Cable HUD Cable Screen Cable

Model N/A N/A N/A N/A N/A N/A N/A N/A N/A

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 6 of 21

Report No.: I23W00008-EMC

EG01

HUD

N/A

EJ01

Shark fin antenna

N/A

EM03

Ethernet wire cable (1000M)

N/A

EL01

Ethernet wire cable (100M)

N/A

UA01

USB 3.0 Cable

N/A

UB01

USB 2.0 Cable

N/A

EC01

Power Line

N/A

EQ01

Horn load

N/A

ER01

Horn

N/A

UV02

Cable

N/A

AE1

Notebook

N/A

AE2

DC Battery

N/A

AE3

DC Battery

N/A

AE4

U-disk

N/A

AE5

U-disk

N/A

*AE ID: is used to identify the test sample in the lab internally.

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 7 of 21

4. Reference Documents

Report No.: I23W00008-EMC

4.1. Reference Documents for testing

The following documents listed in this section are referred for testing.

Reference FCC CFR Part 15,
Subpart B
ANSI C63.4

Title
RADIO FREQUENCY DEVICES
METHOD OF MEASUREMENT OF RADIO-NOISE EMISSIONS FROM LOW-VOLTAGE
ELECTRICAL AND ELECTRONIC EQUIPMENT IN THE RANGE OF 9 KHZ TO 40 GHZ

Version October 01, 2021
2014

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 8 of 21

5. Test Equipment Utilized

Report No.: I23W00008-EMC

No. Equipment

1

Test Receiver

2

Trilog Antenna

Double

3

Ridged Guide

Antenna

4

Signal Generator

5

GNSS signal generator

Test software

Model ESU26 VULB9163
HF907
SMB 100A GSS7000

SN 100367

HW Version
1

SW Version
4.43 SP3

Manufacture R&S

01392 --

-- Schwarzbeck

100357 --

--

R&S

105563 --

--

257904 --

--

R&S spirent

Cal.Due Date
2023-06-29 2024-05-04
2025-03-25
2023-06-29 2023-06-29

No.

Name

version

SN

Manufacture

1

EMC32

V 8.51.00

N/A

R&S

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 9 of 21

6. Test Results
6.1. Summary of Test Results

Report No.: I23W00008-EMC

FCC Rules 15.109

Name of Test Radiated Emission

Result Pass

15.107

AC Conducted Emission

N/A

15.111

Antenna Power Conduction Pass
Limits for Receivers

Note: N/A means not applicable.

The IN9.0-OS, manufactured by NOBO AUTOMOTIVE TECHNOLOGIES CO., LTD.

is a new product for testing. There are many configurations in this project. According to " Model Declaration Letter", S1 (Main supply) design covers all complete product functions and complete components. So we mainly tested the sample S1 (Main supply). In the report, the test data of the worst mode of the sample S1 are recorded. Please refer to the " Model Declaration Letter" document for sample configuration

information. Sample S1 (Main supply) corresponds to the "Full Testing sample" in the

document. Chongqing Academy of Information and Communications Technology has verified that the compliance of the tested device specified in section 4 of this test report is successfully evaluated according to the procedure and test methods as defined in type certification requirement listed in section 1 of this test report. In accordance with the requirements of standard FCC Part 15.203, conducted emission

is not applicable.

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 10 of 21

Report No.: I23W00008-EMC

7. Test Results

7.1. Radiated Emission

Specifications: Date of Tests Test conditions: Operation Mode
Test Results:

15.109 2023-03-21~2023-03-24 Ambient Temperature:18.0-19.1 Relative Humidity:55-58% Air pressure:97.6- 98.7kPa 30MHz-18GHz frequency range: Mode 1: Full system_100M_LAN Mode Mode 2: Full system_1000M_LAN Mode Mode 3: GNSS receiver (GPS+GLONASS+Galileo+BDS) Mode Mode 4: FM Mode Mode 5: AM Mode Pass

Limit Level Construction (Except for Class A digital devices): Frequency Range (MHz) 30-88 88-216 216-960 Above 960

Quasi-Peak (dBuV/m) 40 43.5 46 54

Frequency Range (MHz) Above 1000

Peak (dBuV/m) 74

Average (dBuV/m) 54

EUT Setup:

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 11 of 21

Report No.: I23W00008-EMC

Mode 1~2 Mode 3~5

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 12 of 21

Report No.: I23W00008-EMC

Test Method: For 30-1000MHz, the EUT was placed on the top of a rotating 0.8-m table above the ground at a semi-anechoic chamber. The distance between the EUT and the received antenna was 3 meters. The table was rotated 360 degree and the received antenna mounted on a variable-height antenna tower was varied from 1m to 4m to find the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna were set during the measurement. Tested in accordance with the procedures of ANSI C63.4-2014, section 8.3. For 1000-18000MHz, the maximal emission value was acquired by adjusting the antenna height, and the table was rotated 360 degrees to determine the maximum value of the field strength.
Test Result: A "reference path loss" is established and Corr is the attenuation of "reference path loss", and including the
gain of receive antenna, the gain of the preamplifier, the cable loss.
The measurement results are obtained as described below: CorrdB/m= Cable lossdB+ Antenna Gain(dB/m)-Preamplifier gaindB ResultdBV/m=PMeadBV+ CorrdB/m

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 13 of 21

Test Data

Report No.: I23W00008-EMC

Level in dBV/

80 70 60 50 40 30 20 10
0 30M

50 60

80 100M

200

300

Frequency in Hz

400 500

800 1G

RE 30MHz-1GHz S1 Sample (Main supply) _ Mode 2

Final_Result

Frequency (MHz)
45.169760

Meas.

QuasiPeak Limit Margin

Bandwidth Height

Azimuth Corr.

Time

Pol

(dBV/m) (dBV/m) (dB)

(kHz)

(cm)

(deg) (dB/m)

(ms)

33.27

40.00

6.73 5000 120.000 100.0 V 310.0

-11.9

133.951200

37.64

43.50

5.86 5000 120.000 200.0 H 170.0

-16.2

240.003200

43.86

46.00

2.14 5000 120.000 200.0 H

1.0

-11.2

297.625520

40.17

46.00

5.83 5000 120.000 100.0 H 234.0

-10.2

344.006440

36.73

46.00

9.27 5000 120.000 100.0 H

51.0

-8.8

628.157080

44.88

46.00

1.12 5000 120.000 100.0 V

1.0

-3.0

Corr.(dB)=Cable loss-Antenna Factor
Test result=Test receiver value-Corr.(dB) Horizontal and vertical polarity is all have been tested, the result of them is synthesized in the above data diagram.

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 14 of 21

Level in dBV/

Report No.: I23W00008-EMC

80 70 60 50 40 30 20 10
0 30M

50 60

80 100M

200

300

Frequency in Hz

400 500

800 1G

RE 30MHz-1GHz S1 Sample (Main supply) _ Mode 4

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 15 of 21

Report No.: I23W00008-EMC

Level in dBV/

80 70 60 50 40 30 20 10
0 1G

FCC-RE-1-18G-PK 3m FCC-RE-1-18G-AV 3m

2G

3G

4G 5G 6

8 10G

18G

Frequency in Hz

RE 1GHz-18GHz S1 Sample (Main supply) _ Mode 2-H

Final_Result 1

Frequency (MHz)
1256.28875 1256.28875 1993.32000 1993.32000 2093.51500 2093.51500 2998.24375 2998.24375 6277.49375 6277.49375 16463.40250 16463.40250

MaxPea k
(dBV/ 53.47
----47.72 57.39 --51.29 ----52.22 53.19 ---

Average (dbV/m
) --45.70 33.41 ----35.79 --34.97 39.42 ----40.34

Limit (dBV/m)
74.00 54.00 54.00 74.00 74.00 54.00 74.00 54.00 54.00 74.00 74.00 54.00

Margin (dB)
20.53 8.30 20.59 26.28 16.61 18.21 22.71 19.03 14.58 21.78 20.81 13.66

Meas. Time (ms) 500.0 500.0 500.0 500.0 500.0 500.0 500.0 500.0 500.0 500.0 500.0 500.0

Bandwidth Height

Azimuth Corr.

Pol

(kHz)

(cm)

(deg) (dB/m)

1000.000 105.0 H 279.0

1.8

1000.000 105.0 H 279.0

1.8

1000.000 185.0 H 231.0

6.5

1000.000 185.0 H 231.0

6.5

1000.000 100.0 H

48.0

6.6

1000.000 100.0 H

48.0

6.6

1000.000 103.0 H 221.0

11.3

1000.000 103.0 H 221.0

11.3

1000.000 103.0 H 316.0

18.0

1000.000 103.0 H 316.0

18.0

1000.000 185.0 H 129.0

21.4

1000.000 185.0 H 129.0

21.4

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 16 of 21

Report No.: I23W00008-EMC

Level in dBV/

80 70 60 50 40 30 20 10
0 1G

FCC-RE-1-18G-PK 3m FCC-RE-1-18G-AV 3m

2G

3G

4G 5G 6

8 10G

18G

Frequency in Hz

RE 1GHz-18GHz S1 Sample (Main supply) _ Mode 2-V

Final_Result 2

Frequency (MHz)
1256.32625 1256.32625 2092.92000 2092.92000 2996.84000 2996.84000 6277.96000 6277.96000 7807.30125 7807.30125 17549.21125 17549.21125

MaxPea k
(dBV/ ---
54.81 57.02
--49.24
--55.95
----53.84 53.17 ---

Average (dbV/m
) 47.54
----36.02 --34.86 --40.07 40.79 ----40.29

Limit (dBV/m)
54.00 74.00 74.00 54.00 74.00 54.00 74.00 54.00 54.00 74.00 74.00 54.00

Margin (dB)
6.46 19.19 16.98 17.98 24.76 19.14 18.05 13.93 13.21 20.16 20.83 13.71

Meas. Time (ms) 500.0 500.0 500.0 500.0 500.0 500.0 500.0 500.0 500.0 500.0 500.0 500.0

Bandwidth Height

Azimuth Corr.

Pol

(kHz)

(cm)

(deg) (dB/m)

1000.000 100.0 V 255.0

1.8

1000.000 100.0 V 255.0

1.8

1000.000 115.0 V 283.0

6.6

1000.000 115.0 V 283.0

6.6

1000.000 102.0 V 255.0

11.2

1000.000 102.0 V 255.0

11.2

1000.000 200.0 V 330.0

18.0

1000.000 200.0 V 330.0

18.0

1000.000 215.0 V 330.0

20.7

1000.000 215.0 V 330.0

20.7

1000.000 102.0 V 358.0

21.9

1000.000 102.0 V 358.0

21.9

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 17 of 21

Report No.: I23W00008-EMC 7.2. Conducted Emission
In accordance with the requirements of standard FCC Part 15.203, conducted emission is not applicable.

7.3. Antenna Power Conduction Limits for Receiver

Specifications: Date of Tests Test conditions:
Operation Mode Test Results:

15.111 2023-03-21~2023-03-24 Ambient Temperature:18.0-19.1 Relative Humidity:55-58% Air pressure:97.6- 98.7kPa Mode 6: FM Mode (Direct connection) +UV02 Pass

Limit Level Construction: Standard
FCC 47 Part 15.111(a)

Limit (dBm) < 2nW (-57dBm)

Frequency Range (MHz) 0.009-30 30-1000 Above 1G

RBW/VBW 9kHz/30kHz 120kHz/300kHz 1MHz/3MHz

Sweep Time (s) AUTO AUTO AUTO

EUT Setup:

Spectrum Analyzer

EUT

Test Method:

a. The measurement is according to FCC Part 15.111(a).

b. The FM port of the EUT is directly connected to the spectrum analyzer (ESCI) through a dedicated 75

to 50 cable (UV02), the cable attenuation is 2Db, The path loss was compensated to the results

for each measurement.

c. The test was conducted in a shielding chamber.

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 18 of 21

Test Result:

Report No.: I23W00008-EMC

9kHz-30MHz S1 Sample (Main supply) _ Mode 6

30MHz-1GHz S1 Sample (Main supply) _ Mode 6

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 19 of 21

Report No.: I23W00008-EMC

1GHz-2GHz S1 Sample (Main supply) _ Mode 6
Annex A EUT Photos
See the document" I23W00008-External Photos". See the document" I23W00008-Internal Photos". Test photo See the in document" I23W00008_EMC Test Setup Photos".

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 20 of 21

Report No.: I23W00008-EMC
ANNEX B Deviations from Prescribed Test Methods
No deviation from Prescribed Test Methods.
***END OF REPORT***

Chongqing Academy of Information and Communication Technology

AddressNo. 8,Yuma Road, Chayuan New City, Nan'an District, Chongqing, P. R. China,401336

Tel: 0086-23-88069965

FAX:0086-23-88608777

Page 21 of 21



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