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BT Test Report Part1

Dongguan Tunno Electronics Technology Co., Ltd ANC-2328 2AZUU-ANC-2328 2AZUUANC2328 anc 2328

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Document DEVICE REPORTGetApplicationAttachment.html?id=7632529
FCC Test Report

Application No.: Applicant: Address of Applicant: EUT Description: Model No.: FCC ID: Power Supply: Charging Voltage: Trade Mark:
Standards:
Date of Receipt: Date of Test: Date of Issue: Test Result:

DNT2408120096R0831-01212 Dongguan Tunno Electronics Technology Co.,Ltd Room 201, 2nd Building, No. 153 Wenzhou Road, Dongcheng Street, Dongguan, China Bluetooth headset ANC-2328 2AZUU-ANC-2328 DC 3.7V From Battery DC 5V
/ 47 CFR FCC Part 2, Subpart J 47 CFR Part 15, Subpart C ANSI C63.10: 2020 2024/8/12 2024/8/12 to 2024/8/20 2024/8/23
PASS

Prepared By: Reviewed By: Approved By:

(Testing Engineer) (Project Engineer) (Manager)

Note: If there is any objection to the results in this report, please submit a written inquiry to the company within 15 days from the date of

receiving the report. The test report is effective only with both signature and specialized stamp, and is issued by the company in accordance

with the requirements of the "Conditions of Issuance of Test Reports" printed in the attached page. Unless otherwise stated, the results

presented in this report only apply to the samples tested this time. Partial reproduction of this report is not allowed unless approved by the

company in writing.

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212 Report Revise Record

Report Version V1.0

Revise Time /

Issued Date Aug. 23, 2024

DateAugust 23, 2024

Page2 / 65

Valid Version Valid

Notes Original Report

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

Page3 / 65

1 Test Summary
Test Item
Antenna Requirement
20dB Emission Bandwidth
Conducted Peak Output Power
Carrier Frequencies Separation
Dwell Time
Hopping Channel Number
Band-edge for RF Conducted Emissions
RF Conducted Spurious Emissions
Radiated Spurious emissions
Restricted bands around fundamental frequency (Radiated
Emission)
AC Power Line Conducted Emission

Test Requirement
15.203/247(b) 15.247 (a)(1) 15.247 (b)(1)
15.247 (a)(1) 15.247 (a)(1) 15.247 (a)(1)
15.247(d)
15.247(d)
15.247(d); 15.205/15.209
15.247(d); 15.205/15.209
15.207

Test Method Test Result Result

--

Clause 3.1 PASS

ANSI C63.10: 2020 Clause 3.2 PASS

ANSI C63.10: 2020 Clause 3.3 PASS

ANSI C63.10: 2020 Clause 3.4 PASS

ANSI C63.10: 2020 ANSI C63.10: 2020

Clause 3.5 Clause 3.6

PASS PASS

ANSI C63.10: 2020 Clause 3.7 PASS

ANSI C63.10: 2020 Clause 3.8 PASS

ANSI C63.10: 2020 Clause 3.9 PASS

ANSI C63.10: 2020 Clause 3.10 PASS

ANSI C63.10: 2020 Clause 3.11 N/A

Note: 1. "N/A" denotes test is not applicable in this test report.

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

Contents

Page4 / 65

1 Test Summary ............................................................................................................................................................. 3

2 General Information .....................................................................................................................................................5

2.1

Test Location ................................................................................................................................................5

2.2

General Description of EUT ......................................................................................................................... 6

2.3

Channel List ................................................................................................................................................. 7

2.4

Test Environment and Mode ........................................................................................................................ 8

2.5

Power Setting of Test Software ....................................................................................................................9

2.6

Description of Support Units ........................................................................................................................ 9

2.7

Test Facility .................................................................................................................................................. 9

2.8

Measurement Uncertainty (95% confidence levels, k=2) .......................................................................... 10

2.9

Equipment List ............................................................................................................................................11

2.10 Assistant equipment used for test ..............................................................................................................12

3 Test results and Measurement Data ......................................................................................................................... 13

3.1

Antenna Requirement ................................................................................................................................ 13

3.2

20dB Emission Bandwidth ......................................................................................................................... 14

3.3

Conducted Output Power ...........................................................................................................................15

3.4

Carrier Frequencies Separationy ............................................................................................................... 16

3.5

Dwell Time ..................................................................................................................................................17

3.6

Hopping Channel Number ..........................................................................................................................18

3.7

Band-edge for RF Conducted Emissions ...................................................................................................19

3.8

RF Conducted Spurious Emissions ........................................................................................................... 20

3.9

Radiated Spurious Emissions .................................................................................................................... 21

3.10 Restricted bands around fundamental frequency ...................................................................................... 29

3.11 AC Power Line Conducted Emissions ....................................................................................................... 33

4 Appendix ....................................................................................................................................................................35

Appendix A: 20dB Emission Bandwidth .................................................................................................................... 35

Appendix B: Maximum conducted output power ....................................................................................................... 39

Appendix C: Carrier frequency separation ................................................................................................................ 43

Appendix D: Dwell Time ............................................................................................................................................ 45

Appendix F: Number of hopping channels ................................................................................................................ 46

Appendix F: Band edge measurements .................................................................................................................... 51

Appendix F: Conducted Spurious Emission .............................................................................................................. 52

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212
2 General Information

DateAugust 23, 2024

Page5 / 65

2.1 Test Location
Company: Address: Test engineer:

Dongguan DN Testing Co., Ltd
No. 1, West Fourth Street, South Xinfa Road, Wusha Liwu, Chang  an Town, Dongguan City, Guangdong P.R.China Wayne Lin

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

Page6 / 65

2.2 General Description of EUT

Manufacturer: Address of Manufacturer:

Dongguan Tunno Electronics Technology Co.,Ltd
Room 201, 2nd Building, No. 153 Wenzhou Road, Dongcheng Street, Dongguan, China

Test EUT Description:

Bluetooth headset

Model No.: Additional Model(s): Chip Type: Serial number: Power Supply: Charging Voltage: Trade Mark: Hardware Version: Software Version: Operation Frequency: Modulation Technique: Type of Modulation: Sample Type: Antenna Type: Antenna Ports:
Antenna Gain*:
RF Cable*:

ANC-2328 /
AC7018F8 PR2408120096R0831 DC 3V From Battery DC 5V /
V1.0 V1.0 2402 MHz to 2480 MHz Frequency Hopping Spread Spectrum(FHSS) GFSK,/4-DQPSK,8DPSK
Portable Device, Module, Mobile Device External, Integrated Ant 1, Ant 2, Ant 3 Provided by applicant -0.58dBi Provided by applicant 0.5dB(0.6~1GHz); 0.8dB(1.4~2GHz); 1.0dB(2.1~2.7GHz); 1.5dB(3~4GHz); 1.8dB(4.4~6GHz);

Remark:
*All models are just color differences, motherboard, PCB circuit board, chip, electronic components, appearance i s all the same.
*Since the above data and/or information is provided by the applicant relevant results or conclusions of this report are only made for these data and/or information , DNT is not responsible for the authenticity, integrity and results of the data and information and/or the validity of the conclusion.

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

Page7 / 65

2.3 Channel List

Channel
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Frequency
2402MHz 2403MHz 2404MHz 2405MHz 2406MHz 2407MHz 2408MHz 2409MHz 2410MHz 2411MHz 2412MHz 2413MHz 2414MHz 2415MHz 2416MHz 2417MHz 2418MHz 2419MHz 2420MHz 2421MHz

Operation Frequency of each channel

Channel
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

Frequency
2422MHz 2423MHz 2424MHz 2425MHz 2426MHz 2427MHz 2428MHz 2429MHz 2430MHz 2431MHz 2432MHz 2433MHz 2434MHz 2435MHz 2436MHz 2437MHz 2438MHz 2439MHz 2440MHz 2441MHz

Channel
40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

Frequency
2442MHz 2443MHz 2444MHz 2445MHz 2446MHz 2447MHz 2448MHz 2449MHz 2450MHz 2451MHz 2452MHz 2453MHz 2454MHz 2455MHz 2456MHz 2457MHz 2458MHz 2459MHz 2460MHz 2461MHz

Channel
60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78

Frequency
2462MHz 2463MHz 2464MHz 2465MHz 2466MHz 2467MHz 2468MHz 2469MHz 2470MHz 2471MHz 2472MHz 2473MHz 2474MHz 2475MHz 2476MHz 2477MHz 2478MHz 2479MHz 2480MHz

Remark: In section 15.31(m), regards to the operating frequency range over 10 MHz, the Lowest frequency, the

middle frequency, and the highest frequency of channel were selected to perform the test, and the selected

channel see below:

Channel

Frequency

The Lowest channel

2402MHz

The Middle channel

2441MHz

The Highest channel

2480MHz

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212
2.4 5Test Environment and Mode

DateAugust 23, 2024

Page8 / 65

Operating Environment:

Temperature:

20~25.0 °C

Humidity:

45~56 % RH

Atmospheric Pressure:

101.0~101.30 KPa

Test mode: Transmitting mode:

Keep the EUT in transmitting mode with all kind of modulation and all kind of data rate.

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212
2.5 Power Setting of Test Software
Software Name

Frequency(MHz)

2402

GFSK Setting

10

/4-DQPSK Setting

10

8DPSK

10

DateAugust 23, 2024
FCC_assist_1.0.2.2 2441 10 10 10

Page9 / 65
2480 10 10 10

2.6 Description of Support Units
The EUT has been tested independent unit.
2.7 Test Facility
The test facility is recognized, certified, or accredited by the following organizations: Lab A: · FCC, USA Designation Number: CN1348
· A2LA (Certificate No. 7050.01) DONGGUAN DN TESTING CO., LTD. is accredited by the American Association for Laboratory Accreditation(A2LA). Certificate No. 7050.01.
· Innovation, Science and Economic Development Canada DONGGUAN DN TESTING CO., LTD. EMC Laboratory has been recognized by ISED as an accredited testing laboratory. IC#: 31026.

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

2.8 Measurement Uncertainty (95% confidence levels, k=2)

Page10 / 65

No.

Item

Measurement Uncertainty

1

20dB Emission Bandwidth

2

Carrier Frequency Separation

3

Number of Hopping Channel

4

Time of Occupancy

5

Max Peak Conducted Output Power

6

Band-edge Spurious Emission

±0.0196% ±1.9% ±1.9%
±0.028% ±0.743 dB ±1.328 dB

7

Conducted RF Spurious Emission

9KHz-1GHz:±0.746dB 1GHz-26GHz:±1.328dB

No.

Item

1

Conduction Emission

2

Radiated Emission

Measurement Uncertainty ± 3.0dB (150kHz to 30MHz)
± 4.8dB (Below 1GHz) ± 4.8dB (1GHz to 6GHz) ± 4.5dB (6GHz to 18GHz) ± 5.02dB (Above 18GHz)

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212
2.9 Equipment List

DateAugust 23, 2024

For Connect EUT Antenna Terminal Test

Page11 / 65

Description

Manufacturer

Model

Serial Number Cal date Due date

Signal Generator

Keysight

N5181A-6G

MY48180415 2023-10-25 2024-10-24

Signal Generator
Power supply Radio
Communication Tester
Spectrum Analyzer BT/WIFI Test Software RF Control Unit
Power Sensor Pulse Power
Sensor temperature and
humidity box

Keysight Keysight
R&S

N5182B E3640A
CMW500

MY57300617 ZB2022656

2023-10-25 2024-10-24 2023-10-25 2024-10-24

105082

2023-10-25 2024-10-24

Aglient
Tonscend Tonscend
Anritsu Anritsu SCOTEK

N9010A

MY52221458 2023-10-25 2024-10-24

JS1120 V3.1.83

NA

NA

NA

JS0806-2 ML2495A MA2411B

22F8060581 2129005

NA 2023-10-25

NA 2024-10-24

1911397

2023-10-25 2024-10-24

SCD-C40-80PRO 6866682020008 2023-10-25 2024-10-24

Description Receiver LISN ISN

Test Equipment for Conducted Emission

Manufacturer

Model

Serial Number Cal Date

R&S

ESCI3

101152

2023-10-24

R&S R&S

ENV216 ENY81-CA6

102874 1309.8590.03

2023-10-24 2023-10-24

Due Date 2024-10-23 2024-10-23 2024-10-23

Test Equipment for Radiated Emission(30MHz-1000MHz)

Description

Manufacturer

Model

Serial Number Cal Date Due Date

Receiver

R&S

ESR7

102497

2023-10-24 2024-10-23

Test Software

ETS-LINDGREN

TiLE-FULL

NA

NA

NA

RF Cable

ETS-LINDGREN

RFC-NMS-100NMS-350-IN

NA

2023-10-24 2024-10-23

Log periodic antenna ETS-LINDGREN

VULB 9168

01475

2023-10-24 2024-10-23

Pre-amplifier

Schwarzbeck

BBV9743B

00423

2023-10-24 2024-10-23

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

Page12 / 65

Test Equipment for Radiated Emission(Above 1000MHz)

Description

Manufacturer

Model

Serial Number Cal Date

Due Date

Frequency analyser

Keysight

N9010A

MY52221458 2023-10-24 2024-10-23

RF Cable

ETS-LINDGREN

RFC-NMS-100NMS-350-IN

NA

2023-10-24 2024-10-23

Horn Antenna

ETS-LINDGREN

3117

00252567 2023-10-24 2024-10-23

Double ridged waveguide antenna

ETS-LINDGREN

3116C

00251780 2023-10-24 2024-10-23

Test Software

ETS-LINDGREN

TiLE-FULL

NA

NA

NA

Pre-amplifier

ETS-LINDGREN

3117-PA

252567

2023-10-24 2024-10-23

Pre-amplifier

ETS-LINDGREN

3116C-PA

251780

2023-10-24 2024-10-23

2.10 Assistant equipment used for test

Code 1 2

Equipment Computer Adapter

Manufacturer acer
HUAWEI

Model No. N22C8
HW-100225C00

Equipment No. EMC notebook01
NA

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

Page13 / 65

3 Test results and Measurement Data

3.1 Antenna Requirement

Standard requirement:

47 CFR Part 15C Section 15.203 /247(c)

15.203 requirement: An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator, the manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. 15.247(b) (4) requirement: The conducted output power limit specified in paragraph (b) of this section is based on the use of antennas with directional gains that do not exceed 6 dBi. Except as shown in paragraph (c) of this section, if transmitting antennas of directional gain greater than 6 dBi are used, the conducted output power from the intentional radiator shall be reduced below the stated values in paragraphs (b)(1), (b)(2), and (b)(3) of this section, as appropriate, by the amount in dB that the directional gain of the antenna exceeds 6 dBi.

The antenna is integrated on the main PCB and no consideration of replacement. The best case gain of the antenna is -0.58dBi.

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

3.2 20dB Emission Bandwidth

Test Requirement: Test Method: Test Setup:

47 CFR Part 15C Section 15.247 (a)(1) ANSI C63.10:2020 Section 7.8.7

Page14 / 65

Instruments Used: Exploratory Test Mode: Final Test Mode: Limit: Test Results:

Refer to section 2.9 for details Non-hopping transmitting with all kind of modulation and all kind of data type. Through Pre-scan, find the worst case of all modulation type. NA Pass

The detailed test data see: Appendix A

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212
3.3 Conducted Output Power

DateAugust 23, 2024

Test Requirement: Test Method: Test Setup:

47 CFR Part 15C Section 15.247 (b)(1) ANSI C63.10:2020 Section 7.8.5

Page15 / 65

Test Instruments: Exploratory Test Mode: Final Test Mode: Limit: Test Results:

Refer to section 2.9 for details Non-hopping transmitting with all kind of modulation and all kind of data type. Through Pre-scan, find the worst case of all modulation type. (20.97dBm) 125mW Pass

The detailed test data see: Appendix B

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

3.4 Carrier Frequencies Separationy

Test Requirement:

47 CFR Part 15C Section 15.247 (a)(1)

Test Method:

ANSI C63.10:2020 Section 7.8.2

Test Setup:

Page16 / 65

Test Instruments: Exploratory Test Mode: Final Test Mode: Limit:
Test Results:

Refer to section 2.9 for details Hopping transmitting with all kind of modulation and all kind of data type. Through Pre-scan, find the worst case of all modulation type. 2/3 of the 20dB bandwidth Remark: the transmission power is less than 0.125W. Pass

The detailed test data see: Appendix C

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

3.5 Dwell Time
Test Requirement: Test Method: Test Setup:

47 CFR Part 15C Section 15.247 (a)(1) ANSI C63.10:2020 Section 7.8.4

Page17 / 65

Instruments Used: Test Mode: Limit: Test Results:

Refer to section 2.9 for details Hopping transmitting with all kind of modulation and all kind of data type. 0.4 Second Pass

The detailed test data see: Appendix D

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212
3.6 Hopping Channel Number

DateAugust 23, 2024

Test Requirement:

47 CFR Part 15C Section 15.247 (a)(1)

Test Method:

ANSI C63.10:2020 Section 7.8.3

Test Setup:

Page18 / 65

Instruments Used: Test Mode: Limit: Test Results:

Refer to section 2.9 for details Hopping transmitting with all kind of modulation At least 15 channels Pass

The detailed test data see: Appendix E

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

3.7 Band-edge for RF Conducted Emissions

Test Requirement:

47 CFR Part 15C Section 15.247 (d)

Test Method:

ANSI C63.10:2020 Section 7.8.6

Test Setup:

Page19 / 65

Instruments Used: Exploratory Test Mode: Final Test Mode: Limit:
Test Results:

Refer to section 2.9 for details
Hopping and Non-hopping transmitting with all kind of modulation and all kind of data type.
Through Pre-scan, find the worst case of all modulation type.
In any 100 kHz bandwidth outside the frequency band in which the spread spectrum intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement.
Pass

The detailed test data see: Appendix F

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

3.8 RF Conducted Spurious Emissions

Test Requirement:

47 CFR Part 15C Section 15.247 (d)

Test Method:

ANSI C63.10: 2020 Section 11.11

Test Setup:

Page20 / 65

Instruments Used: Exploratory Test Mode: Final Test Mode: Limit:
Test Results:

Refer to section 2.9 for details
Transmitting with all kind of modulations, data rates
Through Pre-scan, find the worst case of all modulation type.
In any 100 kHz bandwidth outside the frequency band in which the spread spectrum intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement.
Pass

The detailed test data see: Appendix G

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

Page21 / 65

3.9 Radiated Spurious Emissions

Test Requirement: 47 CFR Part 15C Section 15.209 and 15.205

Test Method:

ANSI C63.10: 2020 Section 11.12

Test Site:

Measurement Distance: 3m or 10m (Semi-Anechoic Chamber)

Receiver Setup:

Frequency

Detector

RBW

VBW

Remark

0.009MHz-0.090MHz

Peak

10kHz

30kHz

Peak

0.009MHz-0.090MHz

Average

10kHz

30kHz

Average

0.090MHz-0.110MHz Quasi-peak

10kHz

30kHz

Quasi-peak

0.110MHz-0.490MHz

Peak

10kHz

30kHz

Peak

0.110MHz-0.490MHz

Average

10kHz

30kHz

Average

0.490MHz -30MHz

Quasi-peak

10kHz

30kHz

Quasi-peak

30MHz-1GHz

Quasi-peak

120kHz

300kHz

Quasi-peak

Peak

1MHz

3MHz

Peak

Above 1GHz

Peak

1MHz

10Hz (DC0.98)
1/T (DC<0.98)

Average

Limit:

Frequency

Field strength

Limit

(microvolt/meter) (dBuV/m)

Remark

Measurement distance (m)

0.009MHz-0.490MHz 2400/F(kHz)

-

-

300

0.490MHz-1.705MHz 24000/F(kHz)

-

-

30

1.705MHz-30MHz

30

-

-

30

30MHz-88MHz

100

40.0 Quasi-peak

3

88MHz-216MHz

150

43.5 Quasi-peak

3

216MHz-960MHz

200

46.0 Quasi-peak

3

960MHz-1GHz

500

54.0 Quasi-peak

3

Above 1GHz

500

54.0

Average

3

Remark: 15.35(b),Unless otherwise specified, the limit on peak radio frequency
emissions is 20dB above the maximum permitted average emission limit
applicable to the equipment under test. This peak limit applies to the total peak emission level radiated by the device.

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212
/ 65 Test Setup:

DateAugust 23, 2024

Page22

Figure 1. Below 30MHz

Figure 2. 30MHz to 1GHz

Test Procedure:

Figure 3. Above 1 GHz
a. For below 1GHz, the EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 or 10 meter semi-anechoic camber. The table was rotated 360 degrees to determine the position of the highest radiation.
b. For above 1GHz, the EUT was placed on the top of a rotating table 1.5 meters above the ground at a 3 meter semi-anechoic camber. The table was rotated 360 degrees to determine the position of the highest radiation
c. The EUT was set 3 or 10 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower.
d. The antenna height is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement.
e. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters(for the test frequency of below 30MHz, the antenna was tuned to heights 1 meter) and the rotatable table was turned from 0 degrees to 360 degrees to find the maximum reading.
f. The test-receiver system was set to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode.
g. If the emission level of the EUT in peak mode was 10dB lower than the limit specified, then testing could be stopped and the peak values of the EUT would be reported. Otherwise the emissions that did not have 10dB margin would be re-tested one by one using peak, quasi-peak or average method as specified and then reported in a data sheet.
h. Test the EUT in the lowest channel, the middle channel ,the Highest channel.
i. The radiation measurements are performed in X, Y, Z axis positioning for

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

Page23

/ 65 Transmitting mode, And found the X axis positioning which it is worse case.
j. Repeat above procedures until all frequencies measured was complete.

Test Configuration:

Measurements Below 1000MHz · RBW = 120 kHz · VBW = 300 kHz · Detector = Peak · Trace mode = max hold Peak Measurements Above 1000 MHz · RBW = 1 MHz · VBW  3 MHz · Detector = Peak · Sweep time = auto · Trace mode = max hold Average Measurements Above 1000MHz · RBW = 1 MHz · VBW = 10 Hz, when duty cycle is no less than 98 percent. · VBW  1/T, when duty cycle is less than 98 percent where T is the minimum transmission duration over which the transmitter is on and is transmitting at its maximum power control level for the tested mode of operation.

Exploratory Test Mode: Transmitting with all kind of modulations, data rates. Charge+Transmitting mode.

Final Test Mode:

Pretest the EUT at Transmitting mode.
Through Pre-scan, find the DH5 of data type is the worst case of All modulation type.

Instruments Used:

Refer to section 2.9 for details

Test Results:

Pass

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212 Test data For 30-1000MHz

DateAugust 23, 2024

Page24 / 65

NO.

Freq. [MHz]

Reading Level [dBV]

Correct Factor [dB/m]

Result Level [dBV/m]

Limit [dBV/
m]

Margin [dB]

Height Angle

[cm]

[°]

Remark

Polarity

1

34.06

39.54

-9.40

30.14

40.00

9.86

100

360

QP

Vertical

2

55.55

31.58

-8.31

23.27

40.00

16.73

100

266

QP

Vertical

3

83.87

40.01

-13.43

26.58

40.00

13.42

200

0

QP

Vertical

4

176.14

32.29

-8.88

23.41

43.50

20.09

100

219

QP

Vertical

5

370.70

29.53

-5.14

24.39

46.00

21.61

100

143

QP

Vertical

6

724.26

31.51

2.66

34.17

46.00

11.83

200

323

QP

Vertical

NO.

Freq. [MHz]

Reading Correct Level Factor [dBV] [dB/m]

Result Level [dBV/m]

Limit Margin [dBV/m] [dB]

Height [cm]

Angle [°]

Remark

Polarity

1

48.79

28.87

-8.08

20.79

40.00

19.21

200

352

QP Horizontal

2

84.19

37.68

-13.48

24.20

40.00

15.80

200

60

QP Horizontal

3

166.30

30.27

-8.05

22.22

43.50

21.28

200

265

QP Horizontal

4

330.19

29.25

-6.00

23.25

46.00

22.75

200

360

QP Horizontal

5

624.85

30.77

1.07

31.84

46.00

14.16

200

269

QP Horizontal

6

909.02

31.40

5.46

36.86

46.00

9.14

100

0

QP Horizontal

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212 For above 1GHz DH5 2402MHz

DateAugust 23, 2024

Page25 / 65

NO.

Freq. [MHz]

1

4804.59

2

7206.21

3

9608.58

4

4804.59

5

7206.21

6

9608.58

Reading Level [dBV] 44.83
43.27
41.25
38.52
34.75
32.49

Correct Factor [dB/m] -4.61
-1.76
0.88
-4.61
-1.76
0.88

Result Level [dBV/m] 40.22
41.51
42.13
33.91
32.99
33.37

Limit [dBV/m]
74.00 74.00 74.00 54.00 54.00 54.00

Margin [dB]
33.78 32.49 31.87 20.09 21.01 20.63

Heigh t
[cm] 150
150
150
150
150
150

Angle [°]
32 54 336 304 326 195

Remark
Peak Peak Peak AV AV AV

Polarity
Vertical Vertical Vertical Vertical Vertical Vertical

NO.
1 2 3 4 5 6

Freq. [MHz]

Reading Level [dBV]

Correct Factor [dB/m]

Result Level [dBV/m]

Limit [dBV/m]

Margin [dB]

Height [cm]

Angle [°]

Remark

Polarity

4804.59 7206.21 9608.58 4804.59 7206.21 9608.58

48.53 44.12 41.69 45.24 38.06 33.04

-4.61 -1.76 0.88 -4.61 -1.76 0.88

43.92 42.36 42.57 40.63 36.30 33.92

74.00

30.08

150

74.00

31.64

150

74.00

31.43

150

54.00

13.37

150

54.00

17.70

150

54.00

20.08

150

73

Peak

Horizon

95

Peak

Horizon

1

Peak

Horizon

73

AV

Horizon

95

AV

Horizon

1

AV

Horizon

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212 DH5 2441MHz

DateAugust 23, 2024

Page26 / 65

NO.

Freq. [MHz]

Reading Level [dBV]

Correct Factor [dB/m]

Result Level [dBV/m]

Limit [dBV/m]

Margin [dB]

Height [cm]

Angle [°]

Remark

Polarity

1

4882.59

44.49

-4.72

39.77

74.00

34.23

150

91

Peak Vertical

2

7323.21

42.40

-1.49

40.91

74.00

33.09

150

257

Peak Vertical

3

9764.58

40.71

1.64

42.35

74.00

31.65

150

303

Peak Vertical

4

4882.59

36.13

-4.72

31.41

54.00

22.59

150

70

AV

Vertical

5

7323.21

34.47

-1.49

32.98

54.00

21.02

150

324

AV

Vertical

6

9764.58

32.77

1.64

34.41

54.00

19.59

150

70

AV

Vertical

NO.

Freq. [MHz]

1 4882.59 2 7323.21 3 9764.58 4 4882.59 5 7323.21 6 9764.58

Reading Level [dBV] 47.82
42.96
41.00
41.90
34.23
32.58

Correct Factor [dB/m] -4.72
-1.49
1.64
-4.72
-1.49
1.64

Result Level [dBV/m] 43.10
41.47
42.64
37.18
32.74
34.22

Limit [dBV/m]
74.00 74.00 74.00 54.00 54.00 54.00

Margin [dB]
30.90 32.53 31.36 16.82 21.26 19.78

Height [cm]
150 150 150 150 150 150

Angle [°]
290 223 335 57 14 246

Remark
Peak Peak Peak AV AV AV

Polarity
Horizon Horizon Horizon Horizon Horizon Horizon

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212 DH5 2480MHz

DateAugust 23, 2024

Page27 / 65

NO.

Freq. [MHz]

Reading Level [dBV]

Correct Factor [dB/m]

Result Level [dBV/m]

Limit [dBV/m]

Margin [dB]

Height [cm]

Angle [°]

Remark

Polarity

1

4960.59

46.26

-4.86

41.40

74.00

32.60

150

303

Peak Vertical

2

7440.22

43.82

-1.34

42.48

74.00

31.52

150

18

Peak Vertical

3

9920.59

41.58

2.27

43.85

74.00

30.15

150

218

Peak Vertical

4

4960.59

36.31

-4.86

31.45

54.00

22.55

150

120

AV

Vertical

5

7440.22

34.23

-1.34

32.89

54.00

21.11

150

218

AV

Vertical

6

9920.59

32.96

2.27

35.23

54.00

18.77

150

1

AV

Vertical

NO.

Freq. [MHz]

Reading Level [dBV]

Correct Factor [dB/m]

Result Level [dBV/m]

Limit [dBV/m]

Margin [dB]

Height [cm]

Angle [°]

Remark

Polarity

1

4960.59

46.99

-4.86

42.13

74.00

31.87

150

314

Peak Horizon

2

7440.22

42.15

-1.34

40.81

74.00

33.19

150

96

Peak Horizon

3

9920.59

42.22

2.27

44.49

74.00

29.51

150

108

Peak Horizon

4

4960.59

42.94

-4.86

38.08

54.00

15.92

150

53

AV

Horizon

5

7440.22

34.00

-1.34

32.66

54.00

21.34

150

282

AV

Horizon

6

9920.59

32.67

2.27

34.94

54.00

19.06

150

119

AV

Horizon

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

Page28 / 65

Note:

1. The Measurement (Result Level) is calculated by Reading Level adding the Correct Factor(maybe

including Ant.Factor and the Cable Factor etc.), The basic equation is as follows:

Result Level= Reading Level + Correct Factor(including Ant.Factor, Cable Factor etc. )

2. The amplitude of 9KHz to 30MHz spurious emission that is attenuated by more than 20dB below the

permissible limit has no need to be reported.

3. The amplitude of 18GHz to 25GHz spurious emission that is attenuated by more than 20dB below the

permissible limit has no need to be report.

4. All channels had been pre-test, DH5 is the worst case, only the worst case was reported.

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

3.10 Restricted bands around fundamental frequency

Page29 / 65

Test Requirement:

47 CFR Part 15C Section 15.209 and 15.205

Test Method:

ANSI C63.10: 2020 Section 11.12

Test Site:

Measurement Distance: 3m or 10m (Semi-Anechoic Chamber)

Limit:

Frequency

Limit (dBuV/m)

Remark

30MHz-88MHz

40.0

Quasi-peak

88MHz-216MHz

43.5

Quasi-peak

216MHz-960MHz

46.0

Quasi-peak

960MHz-1GHz

54.0

Quasi-peak

54.0 Above 1GHz
74.0

Average Value Peak Value

Test Setup:

Figure 1. 30MHz to 1GHz

Figure 2. Above 1 GHz

Test Procedure:

a. For below 1GHz, the EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 or 10 meter semi-anechoic camber. The table was rotated 360 degrees to determine the position of the highest radiation.
b. For above 1GHz, the EUT was placed on the top of a rotating table 1.5 meters above the ground at a 3 meter semi-anechoic camber. The table was rotated 360 degrees to determine the position of the highest radiation.
c. The EUT was set 3 or 10 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower.
d. The antenna height is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement.
e. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the rotatable table was turned from 0 degrees to 360 degrees to find the maximum reading.
f. The test-receiver system was set to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode.
g. Place a marker at the end of the restricted band closest to the transmit frequency to show compliance. Also measure any emissions in the restricted bands. Save the spectrum analyzer plot. Repeat for each power and modulation for lowest and highest channel
h. Test the EUT in the lowest channel , the Highest channel
i. The radiation measurements are performed in X, Y, Z axis positioning for Transmitting mode,And found the X axis positioning which it is worse case.
j. Repeat above procedures until all frequencies measured was complete.

Test Configuration:

Measurements Below 1000MHz

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

· RBW = 120 kHz

· VBW = 300 kHz

· Detector = Peak

· Trace mode = max hold

Peak Measurements Above 1000 MHz

· RBW = 1 MHz

Page30 / 65

· VBW  3 MHz

· Detector = Peak · Sweep time = auto · Trace mode = max hold Average Measurements Above 1000MHz · RBW = 1 MHz · VBW = 10 Hz, when duty cycle is no less than 98 percent.
· VBW  1/T, when duty cycle is less than 98 percent where T is the minimum transmission duration over which the transmitter is on and is transmitting at its maximum power control level for the tested mode of operation.

Exploratory Test Mode: Transmitting with all kind of modulations, data rates. Transmitting mode.

Final Test Mode:

Pretest the EUT Transmitting mode.
Through Pre-scan, find the DH5 of data type is the worst case of all modulation type.
Only the worst case is recorded in the report.

Instruments Used:

Refer to section 2.9 for details

Test Results:

Pass

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Test Date

Report No.: DNT2408120096R0831-01212

DH5 2402MHz

DateAugust 23, 2024

Page31 / 65

NO.

Freq. [MHz]

Reading Level [dBV]

Correct Factor [dB/m]

Result Level [dBV/m]

AV Limit [dBV/m]

Margin [dB]

Height Angle

[cm]

[°]

Remark

Polarity

1

2387.61

50.81

-0.80

50.01

74.00

23.99

150

299

Peak

Vertical

2

2390.01

50.13

-0.80

49.33

74.00

24.67

150

284

Peak

Vertical

3

2385.81

40.41

-0.81

39.60

54.00

14.40

150

205

AV

Vertical

4

2390.01

39.23

-0.80

38.43

54.00

15.57

150

268

AV

Vertical

NO.

Freq. [MHz]

Reading Level [dBV]

Correct Factor [dB/m]

Result Level [dBV/m]

AV Limit [dBV/m]

Margin [dB]

Height [cm]

Angle [°]

Remark

Polarity

1

2385.23

51.19

-0.81

50.38

74.00

23.62

150

141

Peak Horizon

2

2390.01

49.00

-0.80

48.20

74.00

25.80

150

299

Peak Horizon

3

2385.86

40.62

-0.81

39.81

54.00

14.19

150

132

AV Horizon

4

2390.01

39.23

-0.80

38.43

54.00

15.57

150

96

AV Horizon

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212 DH5 2480MHz

DateAugust 23, 2024

Page32 / 65

NO.

Freq. [MHz]

Reading Level [dBV]

Correct Factor [dB/m]

Result Level [dBV/m]

Limit [dBV/m]

Margin [dB]

Height [cm]

Angle [°]

Remark

Polarity

1

2483.50

48.44

-0.29

48.15

74.00

25.85

150

255

Peak Vertical

2

2485.07

52.98

-0.27

52.71

74.00

21.29

150

184

Peak Vertical

3

2483.50

39.23

-0.29

38.94

54.00

15.06

150

57

AV

Vertical

4

2485.89

40.39

-0.27

40.12

54.00

13.88

150

192

AV

Vertical

NO.

Freq. [MHz]

1 2483.50 2 2485.87 3 2483.50 4 2485.75

Reading Level [dBV] 48.71
50.44
39.27
40.33

Correct Factor [dB/m] -0.29
-0.27
-0.29
-0.27

Result Level [dBV/m] 48.42
50.17
38.98
40.06

Limit [dBV/m]
74.00 74.00 54.00 54.00

Margin [dB]
25.58 23.83 15.02 13.94

Height [cm]
150 150 150 150

Angle [°]
266 150 345 248

Remark
Peak Peak AV AV

Note:

1. The Measurement (Result Level) is calculated by Reading Level adding the Correct Factor(maybe

including Ant.Factor and the Cable Factor etc.), The basic equation is as follows:

Result Level= Reading Level + Correct Factor(including Ant.Factor ,Cable Factor etc.

2.All channels had been pre-test, DH5 is the worst case, only the worst case was reported.

Polarity
Horizon Horizon Horizon Horizon

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

Page33 / 65

3.11

AC Power Line Conducted Emissions

Test Requirement:

47 CFR Part 15C Section 15.207

Test Method:

ANSI C63.10: 2020

Test Frequency Range:

150kHz to 30MHz

Limit:

Frequency range (MHz)

Limit (dBuV) Quasi-peak

Average

0.15-0.5

66 to 56*

56 to 46*

0.5-5

56

46

5-30

60

50

* Decreases with the logarithm of the frequency.

Test Procedure:

1) The mains terminal disturbance voltage test was conducted in a shielded room. 2) The EUT was connected to AC power source through a LISN 1 (Line Impedance Stabilization Network) which provides a 50/50µH + 5 linear impedance. The power cables of all other units of the EUT were connected to a second LISN 2, which was bonded to the ground reference plane in the same way as the LISN 1 for the unit being measured. A multiple socket outlet strip was used to connect multiple power cables to a single LISN provided the rating of the LISN was not exceeded. 3) The tabletop EUT was placed upon a non-metallic table 0.8m above the ground reference plane. And for floor-standing arrangement, the EUT was placed on the horizontal ground reference plane, 4) The test was performed with a vertical ground reference plane. The rear of the EUT shall be 0.4 m from the vertical ground reference plane. The vertical ground reference plane was bonded to the horizontal ground reference plane. The LISN 1 was placed 0.8 m from the boundary of the unit under test and bonded to a ground reference plane for LISNs mounted on top of the ground reference plane. This distance was between the closest points of the LISN 1 and the EUT. All other units of the EUT and associated equipment was at least 0.8 m from the LISN 2. In order to find the maximum emission, the relative positions of equipment and all of the interface cables must be changed according to ANSI C63.10 2013 on conducted measurement.

Test Setup:

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

Page34 / 65

Exploratory Test Mode:

Transmitting with all kind of modulations, data rates at lowest, middle and highest channel.
Charge + Transmitting mode.

Final Test Mode:

Through Pre-scan, find the the worst case.

Instruments Used:

Refer to section 2.9 for details

Test Results:

N/A

Note:The wireless function does not work while the prototype is charging.

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

Page35 / 65

NA

4 Appendix

Appendix A: 20dB Emission Bandwidth

Test Result Test Mode DH5
2DH5
3DH5

Antenna Ant1 Ant1 Ant1

Freq(MHz)
2402 2441 2480 2402 2441 2480 2402 2441 2480

20dB EBW[MHz]
0.945 0.957 0.954 1.332 1.266 1.314 1.299 1.287 1.305

FL[MHz]
2401.511 2440.508 2479.505 2401.307 2440.358 2479.313 2401.322 2440.325 2479.322

FH[MHz]
2402.456 2441.465 2480.459 2402.639 2441.624 2480.627 2402.621 2441.612 2480.627

Limit[MHz]
-------------------

Verdict
-------------------

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

Test Graphs

DH5_Ant1_2402

Page36 / 65

DH5_Ant1_2441

DH5_Ant1_2480

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

2DH5_Ant1_2402

Page37 / 65

2DH5_Ant1_2441

2DH5_Ant1_2480

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

3DH5_Ant1_2402

Page38 / 65

3DH5_Ant1_2441

3DH5_Ant1_2480

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

Appendix B: Maximum conducted output power

Test Result Test Mode DH5
2DH5
3DH5

Antenna Ant1 Ant1 Ant1

Freq(MHz)
2402 2441 2480 2402 2441 2480 2402 2441 2480

Conducted Peak Powert[dBm] 0.59 0.23 0.06 1.53 1.14 0.92 2.09 1.68 1.60

Conducted Limit[dBm]
20.97 20.97 20.97 20.97 20.97 20.97 20.97 20.97 20.97

Page39 / 65
Verdict PASS PASS PASS PASS PASS PASS PASS PASS PASS

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

Test Graphs

DH5_Ant1_2402

Page40 / 65

DH5_Ant1_2441

DH5_Ant1_2480

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

2DH5_Ant1_2402

Page41 / 65

2DH5_Ant1_2441

2DH5_Ant1_2480

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

DateAugust 23, 2024

3DH5_Ant1_2402

Page42 / 65

3DH5_Ant1_2441

3DH5_Ant1_2480

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212
Appendix C: Carrier frequency separation

Test Result
Test Mode
DH5 2DH5 3DH5

Antenna
Ant1 Ant1 Ant1

Freq(MHz)
Hop Hop Hop

DateAugust 23, 2024

Page43 / 65

Result[MHz]
1.02 1.022 1.024

Limit[MHz]
0.957 0.888 0.870

Verdict
PASS PASS PASS

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212 Test Graphs
DH5_Ant1_Hop

DateAugust 23, 2024

Page44 / 65

2DH5_Ant1_Hop

3DH5_Ant1_Hop

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212

Appendix D: Dwell Time

Test Result
Test Mode
DH1 DH3 DH5 2DH1 2DH3 2DH5 3DH1 3DH3 3DH5

Antenna
Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1

Freq(MHz)
Hop Hop Hop Hop Hop Hop Hop Hop Hop

BurstWidth [ms] 0.381 1.638 2.885 0.390 1.643 2.891 0.391 1.640 2.893

DateAugust 23, 2024

Page45 / 65

TotalHops [Num] 320 160 106.67 320 160 106.67 320 160 106.67

Result[s]
0.122 0.262 0.308 0.125 0.263 0.308 0.125 0.262 0.309

Limit[s]
0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4

Verdict
PASS PASS PASS PASS PASS PASS PASS PASS PASS

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]

Report No.: DNT2408120096R0831-01212 Test Graphs
DH1_Ant1_Hop

DateAugust 23, 2024

Page46 / 65

DH3_Ant1_Hop

DH5_Ant1_Hop

Dongguan DN Testing Co., Ltd.

Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China

Web: www.dn-testing.com

Tel:+86-769-88087383

E-mail: [email protected]



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