ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT

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DOPPIO MOBILE, S.A DE C.V. DOPF3820 4G Feature phone 2BCZE-DOPF3820 2BCZEDOPF3820 dopf3820

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Document DEVICE REPORTGetApplicationAttachment.html?id=6928625
Report No.: S23091302003002
FCC RADIO TEST REPORT FCC ID: 2BCZE-DOPF3820
Product: 4G Feature phone Trade Mark: Doppio
Model No.: F3820 Family Model: N/A
Report No.: S23091302003002 Issue Date: Oct. 26, 2023
Prepared for DOPPIO MOBILE, S.A DE C.V. RIO SAN JOAQUIN AVENUE, EXT. No. 406 , INT. No. 3RD FLOOR, OFFICE 2, MEXICO CITY, MEXICO 11529
Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao'an District, Shenzhen 518126 P.R. China Tel. 400-800-6106, 0755-2320 0050, 0755-2320 0090
Website: http://www.ntek.org.cn

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Report No.: S23091302003002
TABLE OF CONTENTS
1 TEST RESULT CERTIFICATION ............................................................................................................. 3
2 SUMMARY OF TEST RESULTS.............................................................................................................. 4
3 FACILITIES AND ACCREDITATIONS ..................................................................................................... 5
3.1 FACILITIES ....................................................................................................................................... 5 3.2 LABORATORY ACCREDITATIONS AND LISTINGS ........................................................................ 5 3.3 MEASUREMENT UNCERTAINTY .................................................................................................... 5
4 GENERAL DESCRIPTION OF EUT ........................................................................................................ 6
5 DESCRIPTION OF TEST MODES........................................................................................................... 8
6 SETUP OF EQUIPMENT UNDER TEST ............................................................................................... 10
6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ............................................................ 10 6.2 SUPPORT EQUIPMENT................................................................................................................. 11 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS...................................................................................12
7 TEST REQUIREMENTS......................................................................................................................... 14
7.1 CONDUCTED EMISSIONS TEST .................................................................................................. 14 7.2 RADIATED SPURIOUS EMISSION ................................................................................................ 17 7.3 6DB BANDWIDTH...........................................................................................................................26 7.4 DUTY CYCLE..................................................................................................................................28 7.5 MAXIMUM OUTPUT POWER.........................................................................................................29 7.6 POWER SPECTRAL DENSITY ......................................................................................................31 7.7 CONDUCTED BAND EDGE MEASUREMENT .............................................................................. 33 7.8 SPURIOUS RF CONDUCTED EMISSIONS ................................................................................... 35 7.9 ANTENNA APPLICATION ............................................................................................................... 36
8 TEST RESULTS ..................................................................................................................................... 37
8.1 MAXIMUM CONDUCTED OUTPUT POWER ............................................................................................ 37 8.2 -6DB BANDWIDTH..............................................................................................................................38 8.3 MAXIMUM POWER SPECTRAL DENSITY LEVEL ..................................................................................... 43 8.4 BAND EDGE ...................................................................................................................................... 48 8.5 CONDUCTED RF SPURIOUS EMISSION................................................................................................ 55

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Report No.: S23091302003002

1 TEST RESULT CERTIFICATION

Applicant's name .........................: DOPPIO MOBILE, S.A DE C.V. Address ....................................... : RIO SAN JOAQUIN AVENUE, EXT. No. 406 , INT. No. 3RD FLOOR,
OFFICE 2, MEXICO CITY, MEXICO 11529 Manufacturer's Name ..................: Shenzhen United Time Technology Co., Ltd Address .......................................: 7/F.,5-A Building,Software IndustrialBase, No.11 haitian Road,
NanshanDistrict,Shenzhen,P.R.China. Product description Product name ..............................: 4G Feature phone Trade Mark .................................. : Doppio Model and/or type reference ......: F3820 Family Model ...............................: N/A Test Sample number ...................: S230913020004

Measurement Procedure Used:

APPLICABLE STANDARDS

APPLICABLE STANDARD/ TEST PROCEDURE
FCC 47 CFR Part 2, Subpart J

FCC 47 CFR Part 15, Subpart C

ANSI C63.10-2013

KDB 558074 D01 15.247 Meas Guidance v05r02

TEST RESULT
Complied

This device described above has been tested by Shenzhen NTEK Testing Technology Co., Ltd., and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of Shenzhen NTEK Testing Technology Co., Ltd., this document may be altered or revised by Shenzhen NTEK Testing Technology Co., Ltd., personnel only, and shall be noted in the revision of the document. The test results of this report relate only to the tested sample identified in this report.

Date of Test

:

Sep. 13, 2023 ~ Oct. 26, 2023

Prepared By

:

Mary Hu (Project Engineer)

Reviewed By

Aaron Cheng (Supervisor)

Approved By

:

Alex Li(Manager)

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Report No.: S23091302003002

2 SUMMARY OF TEST RESULTS

FCC Part15 (15.247), Subpart C

Standard Section

Test Item

Verdict

15.207

Conducted Emission

PASS

Remark

15.247 (a)(2)

6dB Bandwidth

PASS

15.247 (b)
15.209 (a) 15.205 (a)
15.247 (e)

Maximum Output Power Radiated Spurious Emission
Power Spectral Density

PASS PASS PASS

15.247 (d)

Band Edge Emission

PASS

15.247 (d)

Spurious RF Conducted Emission

PASS

15.203

Antenna Requirement

PASS

Remark: 1. "N/A" denotes test is not applicable in this Test Report. 2. All test items were verified and recorded according to the standards and without any deviation during
the test. 3. This EUT has also been tested and complied with the requirements of FCC Part 15, Subpart B,
recorded in a separate test report.

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Report No.: S23091302003002

3 FACILITIES AND ACCREDITATIONS
3.1 FACILITIES All measurement facilities used to collect the measurement data are located at 1/F, Building E, Fenda Science Park Sanwei, Xixiang, Bao'an District Shenzhen, Guangdong, China The sites are constructed in conformance with the requirements of ANSI C63.7, ANSI C63.10 and CISPR Publication 22.

3.2 LABORATORY ACCREDITATIONS AND LISTINGS

Site Description

CNAS-Lab.

: The Certificate Registration Number is L5516.

IC-Registration

The Certificate Registration Number is 9270A.

CAB identifier:CN0074

FCC- Accredited

Test Firm Registration Number: 463705.

Designation Number: CN1184

A2LA-Lab.

The Certificate Registration Number is 4298.01

This laboratory is accredited in accordance with the recognized

International Standard ISO/IEC 17025:2005 General requirements for

the competence of testing and calibration laboratories.

This accreditation demonstrates technical competence for a defined

scope and the operation of a laboratory quality management system

(refer to joint ISO-ILAC-IAF Communiquédated 8 January 2009).

Name of Firm

: Shenzhen NTEK Testing Technology Co., Ltd.

Site Location

: 1/F, Building E, Fenda Science Park Sanwei, Xixiang, Bao'an District

Shenzhen, Guangdong, China

3.3 MEASUREMENT UNCERTAINTY

The reported uncertainty of measurement y±U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %.

No.

Item

Uncertainty

1

Conducted Emission Test

±2.80dB

2

RF power, conducted

±0.16dB

3

Spurious emissions, conducted

±0.21dB

4

All emissions, radiated(30MHz~1GHz)

±2.64dB

5

All emissions, radiated(1GHz~6GHz)

6

All emissions, radiated(6GHz)

±2.40dB ±2.52dB

7

Temperature

±0.5°C

8

Humidity

±2%

9

All emissions, radiated(9KHz~30MHz)

±6dB

10

Occupied bandwidth

±4.7%

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Report No.: S23091302003002

4 GENERAL DESCRIPTION OF EUT

Product Feature and Specification

Equipment

4G Feature phone

Trade Mark FCC ID

Doppio 2BCZE-DOPF3820

Model No.

F3820

Family Model

N/A

Model Difference

N/A

Operating Frequency 2412-2462MHz for 802.11b/g/11n(HT20);

Modulation

DSSS with DBPSK/DQPSK/CCK for 802.11b; OFDM with BPSK/QPSK/16QAM/64QAM for 802.11g/n;

Number of Channels 11 channels for 802.11b/g/11n(HT20);

Antenna Type

PIFA Antenna

Antenna Gain

1.5 dBi

Adapter Battery

Model: F3820 Input: 100-240V~50/60Hz 0.15A Output: 5.0V 500mA
DC 3.7V, 1750mAh, 6.48Wh

Power supply

DC 3.7V from battery or DC 5V from adapter

HW Version

HS900-MB-V2.1

SW Version

F3820_4G_V03_202300901

Note: Based on the application, features, or specification exhibited in User's Manual, the EUT is considered as an ITE/Computing Device. More details of EUT technical specification, please refer to the User's Manual.

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Report No. S23091302003002

Report No.: S23091302003002

Revision History

Version Rev.01

Description Initial issue of report

Issued Date Oct. 26, 2023

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Report No.: S23091302003002

5 DESCRIPTION OF TEST MODES
To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. The Transmitter was operated in the normal operating mode. The TX frequency was fixed which was for the purpose of the measurements.
Test of channel included the lowest and middle and highest frequency to perform the test, then record on this report.
Those data rates (802.11b: 1 Mbps; 802.11g: 6 Mbps; 802.11n (HT20): MCS0 were used for all test.

The EUT was pretested with 3 orientations placed on the table for the radiated emission measurement ­X, Y, and Z-plane. The Y-plane results were found as the worst case and were shown in this report.

Frequency and Channel list for 802.11b/g/n (HT20):
Channel
1 2 ... 5 6 ... 10 11 Note: fc=2412MHz+(k-1)×5MHz k=1 to 11 EUT built-in battery-powered, the battery is fully-charged.

Frequency(MHz)
2412 2417
... 2432 2437
... 2457 2462

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Test Mode: Test Items AC Power Line Conducted Emissions
Maximum Conducted Output Power

Mode Normal Link
11b/CCK 11g/BPSK 11n HT20

Data Rate
1 Mbps 6 Mbps MCS0

Report No.: S23091302003002

Channel
1/6/11 1/6/11 1/6/11

Ant
1 1 1

11b/CCK

1 Mbps

1/6/11

1

Power Spectral Density

11g/BPSK

6 Mbps

1/6/11

1

11n HT20

MCS0

1/6/11

1

11b/CCK

1 Mbps

1/6/11

1

6dB Spectrum Bandwidth

11g/BPSK

6 Mbps

1/6/11

1

11n HT20

MCS0

1/6/11

1

Radiated Emissions Below Normal Link

1GHz

-

-

-

Radiated Emissions Above

11b/CCK

1 Mbps

1/6/11

1

1GHz

11g/BPSK

6 Mbps

1/6/11

1

11n HT20

MCS0

1/6/11

1

11b/CCK

1 Mbps

1/6/11

1

Band Edge Emissions

11g/BPSK

6 Mbps

1/6/11

1

11n HT20

MCS0

1/6/11

1

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Report No.: S23091302003002

6 SETUP OF EQUIPMENT UNDER TEST
6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM

For AC Conducted Emission Mode

EUT

C-1 AE-1 Adapter

AC PLUG

For Radiated Test Cases
EUT

For Conducted Test Cases

Measurement C-2 Instrument

EUT

Note:The temporary antenna connector is soldered on the PCB board in order to perform conducted tests and this temporary antenna connector is listed in the equipment list.

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Report No.: S23091302003002

6.2 SUPPORT EQUIPMENT

The EUT has been tested as an independent unit together with other necessary accessories or support units.

The following support units or accessories were used to form a representative test configuration during the

tests.

Item

Equipment

Model/Type No.

Series No.

Note

EUT 4G Feature phone

F3820

N/A

N/A

AE-1

Adapter

F3820

N/A

Peripherals

Item

Cable Type

Shielded Type

C-1

USB Cable

YES

C-2

RF Cable

YES

Ferrite Core NO NO

Length 0.8m 0.1m

Notes:
(1) The support equipment was authorized by Declaration of Confirmation. (2) For detachable type I/O cable should be specified the length in cm inLengthcolumn. (3) "YES" is means "shielded" "with core"; "NO" is means "unshielded" "without core".

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Report No.: S23091302003002

6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS

Radiation& Conducted Test equipment

Kind of Equipment

Manufacturer

1

Spectrum Analyzer

2

Spectrum Analyzer

3

Spectrum Analyzer

4 Test Receiver

Aglient Agilent
R&S R&S

Type No. E4407B

Serial No.

Last calibration

Calibrated until

Calibrati on
period

MY45108040 2023.03.27 2024.03.26 1 year

N9020A MY49100060 2023.05.29 2024.05.28 1 year

FSV40 ESPI7

101417 101318

2023.05.29 2024.05.28 1 year 2023.03.27 2024.04.26 1 year

5 Bilog Antenna TESEQ

CBL6111D

31216 2023.03.16 2024.03.16 1 year

6

50 Coaxial Switch

Anritsu

MP59B 6200983705 2023.05.06 2026.05.05 3 year

7

Horn Antenna

SCHWARZBE CK

BBHA 9120 D

2816

2023.01.12 2024.01.11 1 year

8

Broadband Horn Antenna

SCHWARZBE CK

BBHA 9170

803

2022.11.07 2023.11.06 1 year

9

Amplifier

EMC

EMC051835 SE

980246

2023.05.29 2024.05.28 1 year

10

Active Loop SCHWARZBE FMZB 1519

Antenna

CK

B

055

2022.11.04 2023.11.03 1 year

11 Power Meter

DARE

RPR3006W

15I00041SN O84

2023.05.29

2024.05.28

1 year

12

Test Cable (9KHz-30MHz)

N/A

R-01

N/A

2022.06.17 2025.06.16 3 year

Test Cable

13 (30MHz-1GHz

N/A

R-02

N/A

2022.06.17 2025.06.16 3 year

)

High Test

14 Cable(1G-40G

N/A

R-03

N/A

2022.06.17 2025.06.16 3 year

Hz)

15

Filter

TRILTHIC 2400MHz

29

2023.03.26 2026.03.25 3 year

temporary

16

antenna connector

NTS

R001

N/A

(Note)

N/A

N/A

N/A

Note: We will use the temporary antenna connector (soldered on the PCB board) When conducted test And this temporary antenna connector is listed within the instrument list

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Report No.: S23091302003002

AC Conduction Test equipment

Item

Kind of Equipment

Manufacturer

1

Test Receiver

R&S

2

LISN

R&S

3

LISN

SCHWARZBE CK

4

50 Coaxial Switch

ANRITSU CORP

Test Cable

5 (9KHz-30MH

N/A

z)

Test Cable

6 (9KHz-30MH

N/A

z)

Test Cable

7 (9KHz-30MH

N/A

z)

Type No. ESCI
ENV216 NNLK 8129
MP59B C01
C02
C03

Serial No. 101160 101313 8129245
6200983704 N/A
N/A
N/A

Last calibration 2023.03.27 2023.03.27 2023.03.27 2023.05.06
2023.05.06
2023.05.06
2023.05.06

Calibrated Calibration

until

period

2024.03.26 1 year

2024.03.26 1 year

2024.03.26 1 year

2026.05.05 3 year

2026.05.05 3 year

2026.05.05 3 year

2026.05.05 3 year

Note: Each piece of equipment is scheduled for calibration once a year except the Aux Equipment & Test Cable which is scheduled for calibration every 2 or 3 years.

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Report No.: S23091302003002

7 TEST REQUIREMENTS

7.1 CONDUCTED EMISSIONS TEST

7.1.1 Applicable Standard According to FCC Part 15.207(a)

7.1.2 Conformance Limit

Frequency(MHz)

Conducted Emission Limit

Quasi-peak

Average

0.15-0.5

66-56*

56-46*

0.5-5.0

56

46

5.0-30.0

60

50

Note: 1. *Decreases with the logarithm of the frequency 2. The lower limit shall apply at the transition frequencies 3. The limit decreases in line with the logarithm of the frequency in the range of 0.15 to 0.50MHz.

7.1.3 Measuring Instruments The Measuring equipment is listed in the section 6.3 of this test report. 7.1.4 Test Configuration

Reference Ground
EMI Receiver

EUT

Auxiliary

Reference

Equipment Ground

80cm
LISN

50
80cm
LISN

7.1.5 Test Procedure
According to the requirements in Section 13.1.4.1 of ANSI C63.10-2013 Conducted emissions the EUT measured in the frequency range between 0.15 MHz and 30 MHz using CISPR Quasi-Peak and average detector mode. 1. The EUT was placed 0.4 meter from the conducting wall of the shielding room. 2. The EUT was placed on a table which is 0.8m above ground plane. 3. Connect EUT to the power mains through a line impedance stabilization network (LISN). All other
support equipments powered from additional LISN(s). The LISN provide 50 Ohm/ 50uH of coupling impedance for the measuring instrument. 4. Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded back and forth in the center forming a bundle 30 to 40cm long. 5. I/O cables that are not connected to a peripheral shall be bundled in the center. The end of the cable may be terminated, if required, using the correct terminating impedance. The overall length shall not exceed 1 m. 6. LISN at least 80 cm from nearest part of EUT chassis. 7. The frequency range from 150KHz to 30MHz was searched. 8. Set the test-receiver system to Peak Detect Function and specified bandwidth(IF bandwidth=9KHz) with Maximum Hold Mode 9. For the actual test configuration, please refer to the related Item ­EUT Test Photos.

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Report No.: S23091302003002

7.1.6 Test Results

EUT Temperature Pressure Test Voltage 

4G Feature phone

Model Name  F3820

22 

Relative Humidity57%

1010hPa

Phase :

L

DC 5V from Adapter AC 120V/60Hz Test Mode

Normal Link

Frequency Reading Level Correct Factor Measure-ment

(MHz)

(dBV)

(dB)

0.2100 0.2100 0.3540 0.3540 0.4580 0.4580 1.7220 1.7220 3.2780 3.2780 4.1140 4.1140

42.80 28.58 37.30 16.66 31.12 15.89 32.52 12.44 28.74 8.86 26.95 7.46

10.06 10.06 10.34 10.34 10.57 10.57 13.10 13.10 9.67 9.67 9.67 9.67

Remark:

1. All readings are Quasi-Peak and Average values. 2. Factor = Insertion Loss + Cable Loss.

(dBV)
52.86 38.64 47.64 27.00 41.69 26.46 45.62 25.54 38.41 18.53 36.62 17.13

Limits
(dBV)
63.21 53.21 58.87 48.87 56.73 46.73 56.00 46.00 56.00 46.00 56.00 46.00

Margin
(dB)
-10.35 -14.57 -11.23 -21.87 -15.04 -20.27 -10.38 -20.46 -17.59 -27.47 -19.38 -28.87

Remark
QP AVG QP AVG QP AVG QP AVG QP AVG QP AVG

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Report No.: S23091302003002

EUT Temperature Pressure Test Voltage 

4G Feature phone 22 1010hPa DC 5V from Adapter AC 120V/60Hz

Model Name  F3820 Relative Humidity57%

Phase :

N

Test Mode

Normal Link

Frequency Reading Level Correct Factor Measure-ment

(MHz)

(dBV)

(dB)

0.2100 0.2100 0.2460 0.2460 0.3540 0.3540 0.4580 0.4580 0.9500 0.9500 1.6940 1.6940

43.87 28.36 42.14 17.23 36.89 16.13 30.49 12.36 28.72 12.18 25.06 11.22

10.06 10.06 10.14 10.14 10.34 10.34 10.57 10.57 11.56 11.56 13.04 13.04

Remark:

1. All readings are Quasi-Peak and Average values. 2. Factor = Insertion Loss + Cable Loss.

(dBV)
53.93 38.42 52.28 27.37 47.23 26.47 41.06 22.93 40.28 23.74 38.10 24.26

Limits
(dBV)
63.21 53.21 61.89 51.89 58.87 48.87 56.73 46.73 56.00 46.00 56.00 46.00

Margin
(dB)
-9.28 -14.79 -9.61 -24.52 -11.64 -22.40 -15.67 -23.80 -15.72 -22.26 -17.90 -21.74

Remark
QP AVG QP AVG QP AVG QP AVG QP AVG QP AVG

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Report No.: S23091302003002

7.2 RADIATED SPURIOUS EMISSION 7.2.1 Applicable Standard

According to FCC Part 15.247(d) and 15.209 and ANSI C63.10-2013 7.2.2 Conformance Limit

According to FCC Part 15.247(d): radiated emissions which fall in the restricted bands, as defined in

§15.205(a), must also comply with the radiated emission limits specified in §15.209(a) (see §15.205(c)).

According to FCC Part15.205, Restricted bands

MHz

MHz

MHz

GHz

0.090-0.110

16.42-16.423

399.9-410

4.5-5.15

0.495-0.505

16.69475-16.69525

608-614

5.35-5.46

2.1735-2.1905

16.80425-16.80475

960-1240

7.25-7.75

4.125-4.128

25.5-25.67

1300-1427

8.025-8.5

4.17725-4.17775

37.5-38.25

1435-1626.5

9.0-9.2

4.20725-4.20775

73-74.6

1645.5-1646.5

9.3-9.5

6.215-6.218

74.8-75.2

1660-1710

10.6-12.7

6.26775-6.26825

123-138

2200-2300

14.47-14.5

8.291-8.294

149.9-150.05

2310-2390

15.35-16.2

8.362-8.366

156.52475-156.52525

2483.5-2500

17.7-21.4

8.37625-8.38675

156.7-156.9

2690-2900

22.01-23.12

8.41425-8.41475

162.0125-167.17

3260-3267

23.6-24.0

12.29-12.293

167.72-173.2

3332-3339

31.2-31.8

12.51975-12.52025

240-285

3345.8-3358

36.43-36.5

12.57675-12.57725

322-335.4

3600-4400

(2)

13.36-13.41

20dBc in any 100 kHz bandwidth outside the operating frequency band. In case the emission fall within the

restricted band specified on 15.205(a), then the 15.209(a) limit in the table below has to be followed.

Restricted Frequency(MHz)

Field Strength (V/m) Field Strength (dBV/m) Measurement Distance

0.009~0.490

2400/F(KHz)

20 log (uV/m)

300

0.490~1.705

24000/F(KHz)

20 log (uV/m)

30

1.705~30.0

30

29.5

30

30-88

100

40

3

88-216

150

43.5

3

216-960

200

46

3

Above 960

500

54

3

Limits of Radiated Emission Measurement(Above 1000MHz)

Frequency(MHz)

Class B (dBuV/m) (at 3M)

PEAK

AVERAGE

Above 1000

74

54

Remark :1. Emission level in dBuV/m=20 log (uV/m) 2. Measurement was performed at an antenna to the closed point of EUT distance of meters. 3. For Frequency 9kHz~30MHz: Distance extrapolation factor =40log(Specific distance/ test distance)(dB); Limit line=Specific limits(dBuV) + distance extrapolation factor. For Frequency above 30MHz: Distance extrapolation factor =20log(Specific distance/ test distance)(dB); Limit line=Specific limits(dBuV) + distance extrapolation factor.

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Report No.: S23091302003002 7.2.3 Measuring Instruments The Measuring equipment is listed in the section 6.3 of this test report. 7.2.4 Test Configuration (a) For radiated emissions below 30MHz

Turntable EUT

3m 0.8 m 1.0m

Ground Plane

(b) For radiated emissions from 30MHz to 1000MHz

Test Receiver
Coaxial Cable

Turntable EUT
Test Receiver
Ground Plane

3m 0.8m

(c) For radiated emissions above 1000MHz

1m to 4m Coaxial Cable

3m Turntable
EUT 1.5m

1.5m

Version.1.3

4m

Amplifie r

Test Receiver
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Report No.: S23091302003002

7.2.5 Test Procedure

The test site semi-anechoic chamber has met the requirement of NSA tolerance 4 dB according to the

standards: ANSI C63.10-2013. The test distance is 3m.The setup is according to the requirements in Section

13.1.4.1 of ANSI C63.10-2013 and CAN/CSA-CEI/IEC CISPR 22.

This test is required for any spurious emission that falls in a Restricted Band, as defined in Section 15.205.

It must be performed with the highest gain of each type of antenna proposed for use with the EUT.

Use the following spectrum analyzer settings:

Spectrum Parameter

Setting

Attenuation

Auto

Start Frequency

1000 MHz

Stop Frequency

10th carrier harmonic

RB / VB (emission in restricted band)

1 MHz / 1 MHz for Peak, 1 MHz / 1MHz for Average

Receiver Parameter Attenuation
Start ~ Stop Frequency Start ~ Stop Frequency Start ~ Stop Frequency

Setting Auto
9kHz~150kHz / RB 200Hz for QP 150kHz~30MHz / RB 9kHz for QP 30MHz~1000MHz / RB 120kHz for QP

a. The measuring distance of at 3 m shall be used for measurements at frequency up to 1GHz and frequencies above 1GHz,
b. The EUT was placed on the top of a rotating table 0.8 m for below 1GHz and 1.5m for above 1GHz the ground at a 3 meter. The table was rotated 360 degrees to determine the position of the highest radiation.
c. The height of the equipment or of the substitution antenna shall be 0.8 m for below 1GHz and 1.5m for above 1GHz; the height of the test antenna shall vary between 1 m to 4 m. Both horizontal and vertical polarizations of the antenna are set to make the measurement.
d. For the radiated emission test above 1GHz: Place the measurement antenna away from each area of the EUT determined to be a source of emissions at the specified measurement distance, while keeping the measurement antenna aimed at the source of emissions at each frequency of significant emissions, with polarization oriented for maximum response. The measurement antenna may have to be higher or lower than the EUT, depending on the radiation pattern of the emission and staying aimed at the emission source for receiving the maximum signal. The final measurement antenna elevation shall be that which maximizes the emissions. The measurement antenna elevation for maximum emissions shall be restricted to a range of heights of from 1 m to 4 m above the ground or reference ground plane.
e. The initial step in collecting conducted emission data is a spectrum analyzer peak detector mode pre-scanning the measurement frequency range. Significant peaks are then marked and then Quasi Peak detector mode re-measured.
f. If the Peak Mode measured value compliance with and lower than Quasi Peak Mode Limit, the EUT shall be deemed to meet QP Limits and then no additional QP Mode measurement performed.
g For the actual test configuration, please refer to the related Item ­EUT Test Photos.
Note:
Both horizontal and vertical antenna polarities were tested and performed pretest to three orthogonal axis. The worst case emissions were reported

During the radiated emission test, the Spectrum Analyzer was set with the following configurations: For peak measurement: Set RBW=120 kHz for f < 1 GHz; VBWRBW; Sweep = auto; Detector function = peak; Trace = max hold; Set RBW = 1 MHz, VBW= 3MHz for f1 GHz For average measurement: 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.

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Report No.: S23091302003002

Note: for the frequency ranges below 30 MHz, a narrower RBW is used for these ranges but the measured value should add a RBW correction factor (RBWCF) where RBWCF [dB] =10*lg(100 [kHz]/narrower RBW [kHz]). , the narrower RBW is 1 kHz and RBWCF is 20 dB for the frequency 9 kHz to 150 kHz, and the narrower RBW is 10 kHz and RBWCF is 10 dB for the frequency 150 kHz to 30 MHz.

7.2.6 Test Results

 Spurious Emission below 30MHz (9KHz to 30MHz)

EUT:

4G Feature phone

Model No.:

Temperature: 20 

Relative Humidity:

Test Mode:

802.11b/g/n(HT20)

Test By:

F3820 48% Mary Hu

Freq.

Ant.Pol. Emission Level(dBuV/m) Limit 3m(dBuV/m)

Over(dB)

(MHz)

H/V

PK

AV

PK

AV

PK

AV

--

--

--

--

--

--

--

--

Note: the amplitude of spurious emission that is attenuated by more than 20dB below the permissible

limit has no need to be reported.

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Report No.: S23091302003002

 Spurious Emission below 1GHz (30MHz to 1GHz) All the modulation modes have been tested, and the worst result was report as below:

EUT Temperature Pressure Test Voltage 

4G Feature phone 25  1010hPa DC 3.7V

Model Name  F3820

Relative Humidity 55%

Test Mode

802.11b CH06

Polar (H/V)

Frequency (MHz)

Meter Reading
(dBuV)

Factor (dB)

Emission Level
(dBuV/m)

Limits (dBuV/m)

V

31.0706

6.19

25.88

32.07

40.00

V

196.5098

9.36

16.39

25.75

43.50

V

434.0651

9.53

23.90

33.43

46.00

V

528.2458

9.09

25.29

34.38

46.00

V

625.0780

10.88 26.79

37.67

46.00

V

818.8341

9.40

29.76

39.16

46.00

Remark:

Emission Level = Meter Reading+ Factor, Margin= Emission Level- Limit

Margin
(dB)
-7.93 -17.75 -12.57 -11.62 -8.33 -6.84

Remark
QP QP QP QP QP QP

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Polar (H/V)

Frequency (MHz)

Meter Reading
(dBuV)

Factor (dB)

Emission Level
(dBuV/m)

Limits (dBuV/m)

H

33.9174

5.02

24.30

29.32

40.00

H

133.1511

6.42

18.82

25.24

43.50

H

312.1794

15.64 20.35

35.99

46.00

H

334.8589

12.83 21.03

33.86

46.00

H

625.0780

8.09

26.79

34.88

46.00

H

818.8341

8.18

29.76

37.94

46.00

Remark:

Emission Level = Meter Reading+ Factor, Margin= Emission Level- Limit

Margin
(dB)
-10.68 -18.26 -10.01 -12.14 -11.12 -8.06

Remark
QP QP QP QP QP QP

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Report No.: S23091302003002

 Spurious Emission Above 1GHz (1GHz to 25GHz)

EUT:

4G Feature phone

Model No.:

F3820

Temperature:

20 

Relative Humidity: 48%

Test Mode:

802.11b/g/n(HT20)

Test By:

Mary Hu

All the modulation modes have been tested, and the worst result was report as below:

Frequency

Read Level

Cable Antenna Preamp Emission loss Factor Factor Level

Limits

Margin Remark

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

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

Low Channel (2412 MHz)(802.11b)--Above 1G

4824.21 67.11 5.21 35.59 44.30 63.61

74.00 -10.39 Pk

4824.21 47.50 5.21 35.59 44.30 44.00

54.00 -10.00 AV

7236.79 63.40 6.48 36.27 44.60 61.55

74.00 -12.45 Pk

7236.79 47.97 6.48 36.27 44.60 46.12

54.00 -7.88

AV

4824.51 68.95 5.21 35.55 44.30 65.41

74.00 -8.59

Pk

4824.51 48.41 5.21 35.55 44.30 44.87

54.00 -9.13

AV

7236.79 66.95 6.48 36.27 44.52 65.18

74.00 -8.82

Pk

7236.79 43.74 6.48 36.27 44.52 41.97

54.00 -12.03 AV

Mid Channel (2437 MHz)(802.11b)--Above 1G

4874.22 63.42 5.21 35.66 44.20 60.09

74.00 -13.91 Pk

4874.22 47.35 5.21 35.66 44.20 44.02

54.00 -9.98

AV

7310.53 62.20 7.10 36.50 44.43 61.37

74.00 -12.63 Pk

7310.53 44.24 7.10 36.50 44.43 43.41

54.00 -10.59 AV

4874.74 64.75 5.21 35.66 44.20 61.42

74.00 -12.58 Pk

4874.74 47.87 5.21 35.66 44.20 44.54

54.00 -9.46

AV

7311.80 66.23 7.10 36.50 44.43 65.40

74.00 -8.60

Pk

7311.80 47.07 7.10 36.50 44.43 46.24

54.00 -7.76

AV

High Channel (2462 MHz)(802.11b)--Above 1G

4924.95 63.46 5.21 35.52 44.21 59.98

74.00 -14.02 Pk

4924.95 47.22 5.21 35.52 44.21 43.74

54.00 -10.26 AV

7385.10 66.21 7.10 36.53 44.60 65.24

74.00 -8.76

Pk

7385.10 46.23 7.10 36.53 44.60 45.26

54.00 -8.74

AV

4924.87 65.31 5.21 35.52 44.21 61.83

74.00 -12.17 Pk

4924.87 44.98 5.21 35.52 44.21 41.50

54.00 -12.50 AV

7386.84 66.98 7.10 36.53 44.60 66.01

74.00 -7.99

Pk

7386.84 49.35 7.10 36.53 44.60 48.38

54.00 -5.62

AV

Comment
Vertical Vertical Vertical Vertical Horizontal Horizontal Horizontal Horizontal
Vertical Vertical Vertical Vertical Horizontal Horizontal Horizontal Horizontal
Vertical Vertical Vertical Vertical Horizontal Horizontal Horizontal Horizontal

Note:

(1) Emission Level= Antenna Factor + Cable Loss + Read Level - Preamp Factor (2) Other emissions are attenuated more than 20dB below the permissible limits, so it does not
recorded in the report. (3)"802.11b" mode is the worst mode. When PK value is lower than the Average value limit, average
don't record.

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Report No.: S23091302003002

 Spurious Emission in Restricted Band 2310MHz -18000MHz All the modulation modes have been tested, and the worst result was report as below:

Frequency

Meter Reading

Cable Loss

Antenna Factor

Preamp Factor

Emission Level

Limits

Margin Detector

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

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

Type

802.11b

2310.00 66.96 2.97 27.80 43.80 53.93

74

-20.07

Pk

2310.00 45.06 2.97 27.80 43.80 32.03

54

-21.97 AV

2310.00 70.58 2.97 27.80 43.80 57.55

74

-16.45

Pk

2310.00 48.16 2.97 27.80 43.80 35.13

54

-18.87 AV

2390.00 67.36 3.14 27.21 43.80 53.91

74

-20.09

Pk

2390.00 52.95 3.14 27.21 43.80 39.50

54

-14.50 AV

2390.00 67.17 3.14 27.21 43.80 53.72

74

-20.28

Pk

2390.00 49.50 3.14 27.21 43.80 36.05

54

-17.95 AV

2483.50 69.23 3.58 27.70 44.00 56.51

74

-17.49

Pk

2483.50 47.32 3.58 27.70 44.00 34.60

54

-19.40 AV

2483.50 71.74 3.58 27.70 44.00 59.02

74

-14.98

Pk

2483.50 51.78 3.58 27.70 44.00 39.06

54

-14.94 AV

2310.00

65.93 2.97 27.80

802.11g 43.80 52.90

74

-21.10

Pk

2310.00 48.43 2.97 27.80 43.80 35.40

54

-18.60 AV

2310.00 68.22 2.97 27.80 43.80 55.19

74

-18.81

Pk

2310.00 48.66 2.97 27.80 43.80 35.63

54

-18.37 AV

2390.00 66.77 3.14 27.21 43.80 53.32

74

-20.68

Pk

2390.00 51.94 3.14 27.21 43.80 38.49

54

-15.51 AV

2390.00 70.11 3.14 27.21 43.80 56.66

74

-17.34

Pk

2390.00 50.87 3.14 27.21 43.80 37.42

54

-16.58 AV

2483.50 68.76 3.58 27.70 44.00 56.04

74

-17.96

Pk

2483.50 47.01 3.58 27.70 44.00 34.29

54

-19.71 AV

2483.50 72.16 3.58 27.70 44.00 59.44

74

-14.56

Pk

2483.50 49.65 3.58 27.70 44.00 36.93

54

-17.07 AV

802.11n20

2310.00 66.39 2.97 27.80 43.80 53.36

74

-20.64

Pk

2310.00 45.01 2.97 27.80 43.80 31.98

54

-22.02 AV

2310.00 68.29 2.97 27.80 43.80 55.26

74

-18.74

Pk

2310.00 49.09 2.97 27.80 43.80 36.06

54

-17.94 AV

2390.00 67.70 3.14 27.21 43.80 54.25

74

-19.75

Pk

2390.00 49.29 3.14 27.21 43.80 35.84

54

-18.16 AV

2390.00 69.79 3.14 27.21 43.80 56.34

74

-17.66

Pk

2390.00 50.58 3.14 27.21 43.80 37.13

54

-16.87 AV

2483.50 71.50 3.58 27.70 44.00 58.78

74

-15.22

Pk

2483.50 46.88 3.58 27.70 44.00 34.16

54

-19.84 AV

2483.50 71.56 3.58 27.70 44.00 58.84

74

-15.16

Pk

2483.50 51.60 3.58 27.70 44.00 38.88

54

-15.12 AV

Comment
Horizontal Horizontal
Vertical Vertical Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal
Horizontal Horizontal
Vertical Vertical Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal
Horizontal Horizontal
Vertical Vertical Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal

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Spurious Emission in Restricted Bands 3260MHz- 18000MHz All the modulation modes have been tested, the worst result was report as below:

Frequency
(MHz) 3260 3260 3260 3260 3332 3332 3332 3332 17797 17797 17788 17788

Reading Level
(dBV) 67.06 51.13 71.10 49.55 63.63 44.27 67.65 48.03 46.68 32.50 49.95 32.25

Cable Loss
(dB) 4.04 4.04 4.04 4.04 4.26 4.26 4.26 4.26 10.99 10.99 11.81 11.81

Antenna Factor
dB/m 29.57 29.57 29.57 29.57 29.87 29.87 29.87 29.87 43.95 43.95 43.69 43.69

Preamp Factor
(dB) 44.70 44.70 44.70 44.70 44.40 44.40 44.40 44.40 43.50 43.50 44.60 44.60

Emission Level
(dBV/m) 55.97 40.04 60.01 38.46 53.36 34.00 57.38 37.76 58.12 43.94 60.85 43.15

Limits
(dBV/m) 74 54 74 54 74 54 74 54 74 54 74 54

Margin
(dB) -18.03 -13.96 -13.99 -15.54 -20.64 -20.00 -16.62 -16.24 -15.88 -10.06 -13.15 -10.85

Detector
Type Pk AV Pk AV Pk AV Pk AV Pk AV Pk AV

Comment
Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal

"802.11b" mode is the worst mode. When PK value is lower than the Average value limit, average don't record. Other emissions are attenuated more than 20dB below the permissible limits, so it does not recorded in the report.

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Report No.: S23091302003002
7.3 6DB BANDWIDTH 7.3.1 Applicable Standard
According to FCC Part 15.247(a)(2) and KDB 558074 D01 15.247 Meas Guidance v05r02 Section 8.2. 7.3.2 Conformance Limit
The minimum permissible 6dB bandwidth is 500 kHz. 7.3.3 Measuring Instruments
The Measuring equipment is listed in the section 6.3 of this test report.
7.3.4 Test Setup
Please refer to Section 6.1 of this test report.
7.3.5 Test Procedure
The testing follows Subclause 11.8 of ANSI C63.10. The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. Set to the maximum power setting and enable the EUT transmit continuously. The EUT was operating in controlled its channel. Use the following spectrum analyzer settings: Span = the frequency band of operation RBW = 100KHz VBW  3*RBW Sweep = auto Detector function = peak Trace = max hold

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7.3.6 Test Results

EUT: Temperature: Test Mode:

4G Feature phone 20  802.11b/g/n20

Test data reference attachment.

Report No.: S23091302003002

Model No.: Relative Humidity: Test By:

F3820 48% Mary Hu

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Report No.: S23091302003002
7.4 DUTY CYCLE
7.4.1 Applicable Standard
According to KDB 558074 D01 15.247 Meas Guidance v05r02 Section 6.
7.4.2 Conformance Limit
No limit requirement.
7.4.3 Measuring Instruments
The Measuring equipment is listed in the section 6.3 of this test report.
7.4.4 Test Setup
Please refer to Section 6.1 of this test report.
7.4.5 Test Procedure
a) A diode detector and an oscilloscope that together have a sufficiently short response time to permit accurate measurements of the ON and OFF times of the transmitted signal. b) The zero-span mode on a spectrum analyzer or EMI receiver if the response time and spacing between bins on the sweep are sufficient to permit accurate measurements of the ON and OFF times of the transmitted signal: 1) Set the center frequency of the instrument to the center frequency of the transmission. 2) Set RBW  OBW if possible; otherwise, set RBW to the largest available value. 3) Set VBW  RBW. Set detector = peak or average. 4) The zero-span measurement method shall not be used unless both RBW and VBW are > 50/T and the number of sweep points across duration T exceeds 100. (For example, if VBW and/or RBW are limited to 3 MHz, then the zero-span method of measuring the duty cycle shall not be used if T  16.7 s.) Measure Ttotal and Ton Calculate Duty Cycle = Ton / Ttotal

7.4.6 Test Results

EUT: Temperature: Test Mode:

4G Feature phone 20  802.11b/g/n20

Note: Not applicable.

Model No.: Relative Humidity: Test By:

F3820 48% Mary Hu

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Report No.: S23091302003002

7.5 MAXIMUM OUTPUT POWER
7.5.1 Applicable Standard
According to FCC Part 15.247(b)(3) and KDB 558074 D01 15.247 Meas Guidance v05r02 Section 8.3.2.3.
7.5.2 Conformance Limit
The maximum peak conducted output power of the intentional radiator for systems using digital modulation in the 2400 - 2483.5 MHz bands shall not exceed: 1 Watt (30dBm). If transmitting antenna of directional gain greater than 6dBi is used, the peak output power from the intentional radiator shall be reduced below the above stated value by the amount in dB that the directional gain of the antenna exceeds 6 dBi. In case of point-to-point operation, the limit has to be reduced by 1dB for every 3dB that the directional gain of the antenna exceeds 6dBi.

7.5.3 Measuring Instruments

The following table is the setting of the power meter.

Power meter parameter

Setting

Detector

PK

7.5.4 Test Setup

7.5.5 Test Procedure The testing follows Measurement Procedure Subclause 11.9.1.3 of ANSI C63.10
7.5.6 EUT operation during Test The EUT was programmed to be in continuously transmitting mode.

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7.5.7 Test Results

EUT: Temperature: Test Mode:

4G Feature phone 20  802.11b/g/n20

Test data reference attachment.

Report No.: S23091302003002

Model No.: Relative Humidity: Test By:

F3820 48% Mary Hu

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Report No.: S23091302003002
7.6 POWER SPECTRAL DENSITY
7.6.1 Applicable Standard
According to FCC Part 15.247(e) and KDB 558074 D01 15.247 Meas Guidance v05r02 Section 8.4.
7.6.2 Conformance Limit
The transmitter power spectral density conducted from the transmitter to the antenna shall not be greater than 8 dBm in any 3 kHz band during any time interval of continuous transmission.
7.6.3 Measuring Instruments
The Measuring equipment is listed in the section 6.3 of this test report.
7.6.4 Test Setup
Please refer to Section 6.1 of this test report. 7.6.5 Test Procedure
The testing follows Measurement Procedure Subclause 11.10.2 of ANSI C63.10 This procedure shall be used if maximum peak conducted output power was used to demonstrate compliance, and is optional if the maximum conducted (average) output power was used to demonstrate compliance. a) Set analyzer center frequency to DTS channel center frequency. b) Set the span to 1.5 times the DTS bandwidth. c) Set the RBW to: 3 kHz  RBW  100 kHz. d) Set the VBW  3 *RBW. e) Detector = peak. f) Sweep time = auto couple. g) Trace mode = max hold. h) Allow trace to fully stabilize. i) Use the peak marker function to determine the maximum amplitude level within the RBW. j) If measured value exceeds limit, reduce RBW (no less than 3 kHz) and repeat.

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7.6.6 Test Results

EUT: Temperature: Test Mode:

4G Feature phone 20  802.11b/g/n20

Test data reference attachment.

Report No.: S23091302003002

Model No.: Relative Humidity: Test By:

F3820 48% Mary Hu

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Report No.: S23091302003002
7.7 CONDUCTED BAND EDGE MEASUREMENT
7.7.1 Applicable Standard
According to FCC Part 15.247(d) and KDB 558074 D01 15.247 Meas Guidance v05r02 Section 8.7.
7.7.2 Conformance Limit
In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated 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, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB.
7.7.3 Measuring Instruments
The Measuring equipment is listed in the section 6.3 of this test report.
7.7.4 Test Setup
Please refer to Section 6.1 of this test report.
7.7.5 Test Procedure
The testing follows FCC KDB 558074 D01 15.247 Meas Guidance v05r02 Section 8.7. The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. Set to the maximum power setting and enable the EUT transmit continuously. The EUT was operating in controlled its channel. Set RBW to 100 kHz and VBW of spectrum analyzer to 300 kHz with a convenient frequency span including 100 kHz bandwidth from band edge. Measure the highest amplitude appearing on spectral display and set it as a reference level. Plot the graph with marking the highest point and edge frequency. Repeat above procedures until all measured frequencies were complete.

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7.7.6 Test Results

EUT: Temperature: Test Mode:

4G Feature phone 20  802.11b/g/n20

Test data reference attachment.

Report No.: S23091302003002

Model No.: Relative Humidity: Test By:

F3820 48% Mary Hu

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Report No.: S23091302003002
7.8 SPURIOUS RF CONDUCTED EMISSIONS 7.8.1 Conformance Limit
1. Below -20dB of the highest emission level in operating band. 2. Fall in the restricted bands listed in section 15.205. The maximum permitted average field strength is listed in section 15.209.
7.8.2 Measuring Instruments
The Measuring equipment is listed in the section 6.3 of this test report. 7.8.3 Test Setup
Please refer to Section 6.1 of this test report. 7.8.4 Test Procedure
The Spurious RF conducted emissions compliance of RF radiated emission should be measured by following the guidance in ANSI C63.10-2013 with respect to maximizing the emission by rotating the EUT, measuring the emission while the EUT is situated in three orthogonal planes (if appropriate), adjusting the measurement antenna height and polarization etc. Set RBW=100kHz and VBW= 300KHz to measure the peak field strength, and measure frequency range from 30MHz to 26.5GHz. 7.8.5 Test Results
Remark: The measurement frequency range is from 30MHz to the 10th harmonic of the fundamental frequency. The lowest, middle and highest channels are tested to verify the spurious emissions and bandege measurement data.
Test data reference attachment.

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Report No.: S23091302003002
7.9 ANTENNA APPLICATION 7.9.1 Antenna Requirement 15.203 requirement: For intentional device, according to 15.203: 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. 7.9.2 Result
The EUT antenna is permanent attached PIFA Antenna (Gain: 1.5dBi). It comply with the standard requirement.

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Report No.: S23091302003002

8 TEST RESULTS

8.1 Maximum Conducted Output Power

Condition Mode Frequency Antenna Conducted Limit Verdict

(MHz)

Power (dBm) (dBm)

NVNT

b

NVNT

b

NVNT

b

NVNT

g

NVNT

g

NVNT

g

NVNT n20

NVNT n20

NVNT n20

2412 2437 2462 2412 2437 2462 2412 2437 2462

Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1

13.76 15.15 13.36 11.13 12.3 11.77 9.81 10.8 10.31

30

Pass

30

Pass

30

Pass

30

Pass

30

Pass

30

Pass

30

Pass

30

Pass

30

Pass

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Report No.: S23091302003002

8.2 -6dB Bandwidth

Condition Mode Frequency

(MHz)

NVNT

b

2412

NVNT

b

2437

NVNT

b

2462

NVNT

g

2412

NVNT

g

2437

NVNT

g

2462

NVNT n20

2412

NVNT n20

2437

NVNT n20

2462

Antenna
Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1

-6 dB Bandwidth (MHz) 9.12 9.12 9.093 16.317 16.374 16.533 17.547 17.562 17.589

Limit -6 dB Bandwidth (MHz)
0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5

Verdict
Pass Pass Pass Pass Pass Pass Pass Pass Pass

Test Graphs -6dB Bandwidth NVNT b 2412MHz Ant1

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-6dB Bandwidth NVNT b 2437MHz Ant1
-6dB Bandwidth NVNT b 2462MHz Ant1

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Report No.: S23091302003002
-6dB Bandwidth NVNT g 2412MHz Ant1
-6dB Bandwidth NVNT g 2437MHz Ant1

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Report No.: S23091302003002
-6dB Bandwidth NVNT g 2462MHz Ant1
-6dB Bandwidth NVNT n20 2412MHz Ant1

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Report No.: S23091302003002
-6dB Bandwidth NVNT n20 2437MHz Ant1
-6dB Bandwidth NVNT n20 2462MHz Ant1

Version.1.3

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8.3 Maximum Power Spectral Density Level

Condition Mode Frequency Antenna

(MHz)

NVNT

b

2412

Ant1

NVNT

b

2437

Ant1

NVNT

b

2462

Ant1

NVNT

g

2412

Ant1

NVNT

g

2437

Ant1

NVNT

g

2462

Ant1

NVNT n20

2412

Ant1

NVNT n20

2437

Ant1

NVNT n20

2462

Ant1

Conducted PSD (dBm)
1.41 2.7 1.52 -16.78 -15.07 -15.88 -17.79 -17.3 -17.76

Test Graphs PSD NVNT b 2412MHz Ant1

Limit (dBm)
8 8 8 8 8 8 8 8 8

Verdict
Pass Pass Pass Pass Pass Pass Pass Pass Pass

Version.1.3

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PSD NVNT b 2437MHz Ant1
PSD NVNT b 2462MHz Ant1

Version.1.3

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PSD NVNT g 2412MHz Ant1
PSD NVNT g 2437MHz Ant1

Version.1.3

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PSD NVNT g 2462MHz Ant1
PSD NVNT n20 2412MHz Ant1

Version.1.3

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PSD NVNT n20 2437MHz Ant1
PSD NVNT n20 2462MHz Ant1

Version.1.3

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8.4 Band Edge

Condition Mode

NVNT

b

NVNT

b

NVNT

g

NVNT

g

NVNT

n20

NVNT

n20

Frequency (MHz) 2412 2462 2412 2462 2412 2462

Antenna Ant1 Ant1 Ant1 Ant1 Ant1 Ant1

Max Value (dBc) -49.3 -59.66 -58.07 -59.56 -58.73 -59.96

Limit (dBc) -20 -20 -20 -20 -20 -20

Verdict Pass Pass Pass Pass Pass Pass

Version.1.3

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Test Graphs Band Edge NVNT b 2412MHz Ant1 Ref
Band Edge NVNT b 2412MHz Ant1 Emission

Version.1.3

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Band Edge NVNT b 2462MHz Ant1 Ref
Band Edge NVNT b 2462MHz Ant1 Emission

Version.1.3

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Band Edge NVNT g 2412MHz Ant1 Ref
Band Edge NVNT g 2412MHz Ant1 Emission

Version.1.3

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Report No.: S23091302003002
Band Edge NVNT g 2462MHz Ant1 Ref
Band Edge NVNT g 2462MHz Ant1 Emission

Version.1.3

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Report No.: S23091302003002
Band Edge NVNT n20 2412MHz Ant1 Ref
Band Edge NVNT n20 2412MHz Ant1 Emission

Version.1.3

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Report No.: S23091302003002
Band Edge NVNT n20 2462MHz Ant1 Ref
Band Edge NVNT n20 2462MHz Ant1 Emission

Version.1.3

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Report No.: S23091302003002

8.5 Conducted RF Spurious Emission

Condition Mode Frequency (MHz) Antenna

NVNT

b

2412

Ant1

NVNT

b

2437

Ant1

NVNT

b

2462

Ant1

NVNT

g

2412

Ant1

NVNT

g

2437

Ant1

NVNT

g

2462

Ant1

NVNT

n20

2412

Ant1

NVNT

n20

2437

Ant1

NVNT

n20

2462

Ant1

Max Value (dBc) -26.87 -25.8 -26.14 -31.41 -35.67 -36.31 -32.58 -32.66 -35.16

Limit (dBc) -20 -20 -20 -20 -20 -20 -20 -20 -20

Verdict Pass Pass Pass Pass Pass Pass Pass Pass Pass

Version.1.3

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Test Graphs Tx. Spurious NVNT b 2412MHz Ant1 Ref
Tx. Spurious NVNT b 2412MHz Ant1 Emission

Version.1.3

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Tx. Spurious NVNT b 2437MHz Ant1 Ref
Tx. Spurious NVNT b 2437MHz Ant1 Emission

Version.1.3

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Report No.: S23091302003002
Tx. Spurious NVNT b 2462MHz Ant1 Ref
Tx. Spurious NVNT b 2462MHz Ant1 Emission

Version.1.3

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Report No.: S23091302003002
Tx. Spurious NVNT g 2412MHz Ant1 Ref
Tx. Spurious NVNT g 2412MHz Ant1 Emission

Version.1.3

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Report No.: S23091302003002
Tx. Spurious NVNT g 2437MHz Ant1 Ref
Tx. Spurious NVNT g 2437MHz Ant1 Emission

Version.1.3

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Report No.: S23091302003002
Tx. Spurious NVNT g 2462MHz Ant1 Ref
Tx. Spurious NVNT g 2462MHz Ant1 Emission

Version.1.3

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Report No.: S23091302003002
Tx. Spurious NVNT n20 2412MHz Ant1 Ref
Tx. Spurious NVNT n20 2412MHz Ant1 Emission

Version.1.3

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Report No.: S23091302003002
Tx. Spurious NVNT n20 2437MHz Ant1 Ref
Tx. Spurious NVNT n20 2437MHz Ant1 Emission

Version.1.3

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Report No.: S23091302003002
Tx. Spurious NVNT n20 2462MHz Ant1 Ref
Tx. Spurious NVNT n20 2462MHz Ant1 Emission

Version.1.3

END OF REPORT

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