EMC2001239

Test Report of Base Station Controller(ZTE)

wule

I22Z61676-IOT06 FCC Report Part15C BLE Rev0 1008

TCL Communication Ltd. H167 GSM/UMTS/LTE Mobile phone 2ACCJH167 2ACCJH167 h167

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Document DEVICE REPORTGetApplicationAttachment.html?id=6165102
FCC PART 15C TEST REPORT
BLUETOOTH LOW ENERGY (BLE) PART
No. I22Z61676-IOT06
for TCL Communication Ltd. GSM/UMTS/LTE mobile phone
Model Name: T430W FCC ID:2ACCJH167
with Hardware Version:03 Software Version:UGS4 Issued Date: 2022-9-29
Note: The test results in this test report relate only to the devices specified in this report.This report shall not be reproduced except in full without the written approval of CTTL. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S.Government. Test Laboratory:
CTTL, Telecommunication Technology Labs, CAICT
No.52, HuayuanNorth Road, Haidian District, Beijing, P. R. China 100191. Tel:+86(0)10-62304633-2512,Fax:+86(0)10-62304633-2504 Email:[email protected], website:www.chinattl.com
©Copyright. All rights reserved by CTTL.

REPORT HISTORY

Report Number I22Z61676-IOT06

Revision Rev.0

Description 1st edition

No.I22Z61676-IOT06
Issue Date 2022-9-29

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No.I22Z61676-IOT06

CONTENTS

1. TEST LABORATORY ........................................................................................................................... 5

1.1. INTRODUCTION &ACCREDITATION .................................................................................................... 5 1.2. TESTING LOCATION ............................................................................................................................5 1.3. TESTING ENVIRONMENT .................................................................................................................... 6 1.4. PROJECT DATA ....................................................................................................................................6 1.5. SIGNATURE .........................................................................................................................................6

2. CLIENT INFORMATION ..................................................................................................................... 7

2.1. APPLICANT INFORMATION ................................................................................................................. 7 2.2. MANUFACTURER INFORMATION ........................................................................................................ 7

3. EQUIPMENT UNDER TEST (EUT) AND ANCILLARY EQUIPMENT (AE) ..............................8

3.1. ABOUT EUT .......................................................................................................................................8 3.2. INTERNAL IDENTIFICATION OF EUT .................................................................................................. 8 3.3. INTERNAL IDENTIFICATION OF AE .....................................................................................................8 3.4. NORMAL ACCESSORY SETTING .......................................................................................................... 9 3.5. GENERAL DESCRIPTION ..................................................................................................................... 9

4. REFERENCE DOCUMENTS ............................................................................................................. 10

4.1. DOCUMENTS SUPPLIED BY APPLICANT ............................................................................................ 10 4.2. REFERENCE DOCUMENTS FOR TESTING ...........................................................................................10

5. TEST RESULTS .................................................................................................................................... 11

5.1. SUMMARY OF EUT MODE ............................................................................................................... 11 5.2. SUMMARY OF TEST RESULTS ........................................................................................................... 11 5.3. STATEMENTS .....................................................................................................................................11

6. TEST FACILITIES UTILIZED .......................................................................................................... 12

7. MEASUREMENT UNCERTAINTY .................................................................................................. 13

7.1. PEAK OUTPUT POWER - CONDUCTED ............................................................................................. 13 7.2. FREQUENCY BAND EDGES- CONDUCTED ........................................................................................ 13 7.3. FREQUENCY BAND EDGES - RADIATED ...........................................................................................13 7.4. TRANSMITTER SPURIOUS EMISSION - CONDUCTED ........................................................................ 13 7.5. TRANSMITTER SPURIOUS EMISSION - RADIATED ............................................................................ 13 7.6. 6DB BANDWIDTH .............................................................................................................................13 7.7. MAXIMUM POWER SPECTRAL DENSITY LEVEL .............................................................................. 14 7.8. AC POWERLINE CONDUCTED EMISSION ......................................................................................... 14

ANNEX A: EUT PARAMETERS ................................................................................................................15

ANNEX B: DETAILED TEST RESULTS ..................................................................................................16

B.1. MEASUREMENT METHOD .....................................................................................................................16 B.2. PEAK OUTPUT POWER ..........................................................................................................................17

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No.I22Z61676-IOT06
B.3. FREQUENCY BAND EDGES - CONDUCTED ........................................................................................... 18 B.4. FREQUENCY BAND EDGES ­RADIATED ................................................................................................20 B.5. TRANSMITTER SPURIOUS EMISSION - CONDUCTED .............................................................................23 B.6. TRANSMITTER SPURIOUS EMISSION - RADIATED .................................................................................32 B.7. 6DB BANDWIDTH ................................................................................................................................. 37 B.8. MAXIMUM POWER SPECTRAL DENSITY LEVEL ...................................................................................40 B.9. AC POWERLINE CONDUCTED EMISSION ..............................................................................................43
ANNEX C: ACCREDITATION CERTIFICATE ...................................................................................... 47

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No.I22Z61676-IOT06

1. Test Laboratory
1.1. Introduction &Accreditation
Telecommunication Technology Labs, CAICT is an ISO/IEC 17025:2017 accredited test laboratory under NATIONAL VOLUNTARY LABORATORY ACCREDITATION PROGRAM (NVLAP) with lab code 600118-0, and is also an FCC accredited test laboratory (CN5017), and ISED accredited test laboratory (ISED#: 24849). The detail accreditation scope can be found on NVLAP website.

1.2. Testing Location

Conducted testing Location: CTTL(huayuan North Road)

Address:

No. 52, Huayuan North Road, Haidian District, Beijing,

P. R. China100191

Radiated testing Location: CTTL(huayuan North Road)

Address:

No. 52, Huayuan North Road, Haidian District, Beijing,

100191, P. R. China

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1.3. Testing Environment

Normal Temperature: 20-27

Relative Humidity:

20-50%

1.4. Project data
Testing Start Date: Testing End Date:

2022-8-31 2022-9-29

1.5. Signature

Wu Le
(Prepared this test report)

Sun Zhenyu
(Reviewed this test report)

Hu Xiaoyu
(Approved this test report)

No.I22Z61676-IOT06

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No.I22Z61676-IOT06

2. ClientInformation

2.1. Applicant Information

Company Name:

TCL Communication Ltd.

Address/Post:

5/F, Building 22E, 22 Science Park East Avenue, Hong Kong Science Park, Shatin, NT, Hong Kong

City:

Hong Kong

Postal Code:

/

Country:

China

Telephone:

+86 755 3661 1621

Fax:

+86 755 3661 2000-81722

2.2. Manufacturer Information

Company Name:

TCL Communication Ltd.

Address/Post:

5/F, Building 22E, 22 Science Park East Avenue, Hong Kong Science Park, Shatin, NT, Hong Kong

City:

Hong Kong

Postal Code:

/

Country:

China

Telephone:

+86 755 3661 1621

Fax:

+86 755 3661 2000-81722

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No.I22Z61676-IOT06

3. Equipment UnderTest (EUT) and Ancillary Equipment (AE)

3.1. About EUT
Description Model Name FCC ID Frequency Band Type of Modulation(LE mode) Number of Channels(LE mode) Power Supply Antenna gain

GSM/UMTS/LTE mobile phone T430W 2ACCJH167 ISM 2400MHz~2483.5MHz GFSK (Bluetooth Low Energy) 40 3.85V DC by Battery -3.1dBi

3.2. Internal Identification of EUT

EUT ID* EUT1 EUT2

SN or IMEI 016298000000796 016298000001034

HW Version 03 03

SW Version UGS4 UGS4

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

Date of receipt 2022-8-31 2022-8-31

3.3. Internal Identification of AE

AE ID*

Description

AE1

Battery

/

AE2

Battery

/

AE3

USB Cable

/

AE4

USB Cable

/

AE5

Charger1

/

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

Inbuilt Inbuilt / / /

AE1 Model Manufacturer Capacity Nominal Voltage
AE2 Model Manufacturer Capacity Nominal Voltage

TLi028C7 NINGBO VEKEN BATTERY CO., LTD. min2880mAh/type 3000mAh 3.85V
TLi028C1 Shenzhen BYD Lithium Battery Company Limited min2880mAh/type 3000mAh 3.85V

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No.I22Z61676-IOT06

AE3

Model

CDA0000123C1

Manufacturer

Juwei

Length of cable

/

AE4

Model

CDA0000123C2

Manufacturer

Shenghua

Length of cable

/

AE5

Model

UC13US

Manufacturer

PUAN

Length of cable

/

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

3.4. Normal Accessory setting
Fully charged battery is used during the test.

3.5. General Description
The Equipment Under Test (EUT) is a model of GSM/UMTS/LTE mobile phonewith integrated antenna. It consists of normal options: lithium battery, charger. Manual and specifications of the EUT were provided to fulfill the test.Samples undergoing test were selected by the Client.

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No.I22Z61676-IOT06

4. Reference Documents
4.1. Documents supplied by applicant
EUT parameters, referring to Annex A for detailed information, is supplied by the client or manufacturer, which is the basis of testing.

4.2. Reference Documents for testing

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

Reference

Title

FCC CFR 47, Part 15, Subpart C:

15.205 Restricted bands of operation;

FCC Part15

15.209 Radiated emission limits, general requirements;

15.247 Operation within the bands 902­928MHz,

2400­2483.5 MHz, and 5725­5850 MHz.

ANSI C63.10

American National Standard of Procedures for Compliance Testing of Unlicensed Wireless Devices

Version 2019
June,2013

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No.I22Z61676-IOT06

5. Test Results

5.1. Summary of EUT Mode Two modes are provided:

Mode

Conditions

Mode A

1Mbps

Mode B

2Mbps

*For the test results, the EUT had been tested all conditions. But only the worst case(ModeA) was

shown in test report except the " Peak Output Power"test was shown all conditions.

5.2. Summary of Test Results
Abbreviations used in this clause: P Pass, The EUT complies with the essential requirements in the standard. F Fail, The EUT does not comply with the essential requirements in the standard NA Not Applicable, The test was not applicable NP Not Performed, The test was not performed by CTTL

SUMMARY OF MEASUREMENT RESULTS

Sub-clause

Verdict

Peak Output Power

15.247 (b)(1)

P

Frequency Band Edges- Conducted

15.247 (d)

P

Frequency Band Edges- Radiated

15.247, 15.205, 15.209

P

Transmitter Spurious Emission - Conducted 15.247 (d)

P

Transmitter Spurious Emission - Radiated

15.247, 15.205, 15.209

P

6dB Bandwidth

15.247 (a)(2)

P

Maximum Power Spectral Density Level

15.247(e)

P

AC Powerline Conducted Emission

15.107, 15.207

P

Please refer to ANNEX A for detail.

The measurement is made according to ANSI C63.10.

5.3. Statements
CTTL has evaluated the test cases requested by the applicant /manufacturer as listed in section 5.1 of this report for the EUT specified in section 3 according to the standards or reference documents listed in section 4.2

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No.I22Z61676-IOT06

6. Test Facilities Utilized
Conducted test system

No. Equipment

Model

1

Vector Signal Analyzer

2

LISN

3

Test Receiver

4 Shielding Room

FSQ26
ENV216 ESCI S81

Serial Number

Manufacturer

Calibration Period

Calibration Due date

100024

R&S

1 year

2023-03-23

101200 100344
/

R&S R&S ETS-Lindgren

1 year 1 year
/

2023-06-29 2023-03-21
/

Radiated emission test system

No.

Equipment

Model

1

Test Receiver

ESW44

2

BiLog Antenna

VULB 9163

Dual-Ridge

3

Waveguide Horn

3115

Antenna

Serial Number 103023
1223
00167250

Manufacturer
R&S

Calibration Period 1 year

Calibration Due date 2022-10-28

SCHWARZBECK 1 year 2023-07-25

ETS-Lindgren

1 year 2023-06-20

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No.I22Z61676-IOT06

7. Measurement Uncertainty
7.1. Peak Output Power - Conducted
Measurement Uncertainty: Measurement Uncertainty(k=2)

0.66dB

7.2. Frequency Band Edges- Conducted
Measurement Uncertainty: Measurement Uncertainty(k=2)

0.66dB

7.3. Frequency Band Edges - Radiated

Measurement Uncertainty:

Measurement Uncertainty(k=2)

/

7.4. Transmitter Spurious Emission - Conducted

Measurement Uncertainty: Frequency Range 30 MHz ~ 8 GHz 8 GHz ~ 12.75 GHz 12.7GHz ~ 26 GHz

Uncertainty(k=2) 1.22dB 1.51dB 1.51dB

7.5. Transmitter Spurious Emission - Radiated

Measurement Uncertainty: Frequency Range 9kHz-30MHz 30MHz  f  1GHz 1GHz  f 18GHz 18GHz  f 40GHz

Uncertainty(dBm) (k=2) 4.92 5.15 5.54 5.26

7.6. 6dB Bandwidth
Measurement Uncertainty: Measurement Uncertainty(k=2)

61.936Hz

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7.7. Maximum Power Spectral Density Level
Measurement Uncertainty: Measurement Uncertainty(k=2)
7.8. AC Powerline Conducted Emission
Measurement Uncertainty: Measurement Uncertainty(k=2)

No.I22Z61676-IOT06 0.66dB 3.08dB

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No.I22Z61676-IOT06
ANNEX A: EUT parameters
Disclaimer: The antenna gain provided by the client may affect the validity of the measurement results in this report, and the client shall bear the impact and consequences arising therefrom.

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No.I22Z61676-IOT06

ANNEX B: Detailed Test Results
B.1. Measurement Method
B.1.1. Conducted Measurements The measurement is made according to ANSI C63.10. 1). Connect the EUT to the test system correctly. 2). Set the EUT to the required work mode (Transmitter, receiver or transmitter & receiver). 3). Set the EUT to the required channel. 4). Set the EUT hopping mode (hopping or hopping off). 5). Set the spectrum analyzer to start measurement. 6). Record the values. Vector Signal Analyzer

EUT

Vector Signal Analyzer

B.1.2. Radiated Emission Measurements The measurement is made according to ANSI C63.10. The radiated emission test is performed in semi-anechoic chamber. The distance from the EUT to the reference point of measurement antenna is 3m. The test is carried out on both vertical and horizontal polarization and only maximization result of both polarizations is kept. During the test, the turntable is rotated 360° and the measurement antenna is moved from 1m to 4m to get the maximization result. In the case of radiated emission, the used settings are as follows, Sweep frequency from 30 MHz to 1GHz, RBW = 100 kHz, VBW = 300 kHz; Sweep frequency from 1 GHz to 26GHz, RBW = 1MHz, VBW = 1MHz;

Signalling Tester
Tower/Table Controller
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Receiver Amp Filter
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B.2. Peak Output Power

No.I22Z61676-IOT06

B.2.1. Peak Output Power ­ Conducted
Method of Measurement:See ANSI C63.10-clause 11.9.1.1 a) Set the RBW = 3 MHz. b) Set VBW = 10 MHz. c) Set span = 10 MHz. d) Sweep time = auto couple. e) Detector = peak. f) Trace mode = max hold. g) Allow trace to fully stabilize. h) Use peak marker function to determine the peak amplitude level.

Measurement Limit

Standard

FCC Part 15.247(b)(3)

Measurement Results:

For GFSK

Sample

Channel

Frequency

Rate

No.

(MHz)

0

2402

1Mbps

19

2440

39

2480

0

2402

2Mbps

19

2440

39

2480

Conclusion: PASS

Limit (dBm) < 30

Peak Conducted Output Power (dBm) -1.07 0.38 -0.43 -1.46 0.29 -0.73

Conclusion
P P P P P P

B.2.2. E.I.R.P.

The radiated E.I.R.P. is listed below:

Antenna gain =-3.1dBi

For GFSK

Sample

Channel

Frequency

Rate

No.

(MHz)

0

2402

1Mbps

19

2440

39

2480

0

2402

2Mbps

19

2440

39

2480

Note: E.I.R.P. are calculated with the antenna gain.

Conclusion: PASS
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E.I.R.P. (dBm)
-4.17 -2.72 -3.53 -4.56 -2.81 -3.83

Conclusion
P P P P P P

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No.I22Z61676-IOT06

B.3. Frequency Band Edges - Conducted
Method of Measurement:See ANSI C63.10-clause 6.10.4
Connect the spectrum analyzer to the EUT using an appropriate RF cable connected to the EUT output.Configure the spectrum analyzer settings as described below. a) Set Span = 8MHz b) Sweep Time: Auto c) Set the RBW=100 kHz c)Set the VBW= 300 kHz d)Detector: Peak e) Trace: Max hold Observe the stored trace and measure the amplitude deltabetween the peak of the fundamental and the peak of the band-edge emission. This is not anabsolute field strength measurement; it is only a relative measurement to determine the amount bywhich the emission drops at the band edge relative to the highest fundamental emission level.

Measurement Limit: Standard
FCC 47 CFR Part 15.247 (d)

Limit (dBc) <-20

Measurement Result:

For GFSK

Channel Frequency

No.

(MHz)

0

2402

39

2480

Conclusion: PASS

Hopping
Hopping OFF Hopping OFF

Band Edge Power

( dBc)

Fig.1

-51.92

Fig.2

-54.12

Conclusion
P P

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Test graphs as below

No.I22Z61676-IOT06

Fig.1. Frequency Band Edges: GFSK, 2402 MHz, Hopping Off

Fig.2. Frequency Band Edges: GFSK, 2480 MHz, Hopping Off

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No.I22Z61676-IOT06

B.4. Frequency Band Edges ­Radiated

Method of Measurement: See ANSI C63.10-2013-clause 6.4&6.5 & 6.6

Measurement Limit:

Standard

Limit

FCC 47 CFR Part 15.247, 15.205, 15.209 20dB below peak output power

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)).

Limit in restricted band:
Frequency (MHz)
0.009 - 0.490 0.490 - 1.705 1.705 ­ 30.0

Field strength(V/m)
2400/F(kHz) 24000/F(kHz)
30

Measurement distance (m) 300 30 30

Frequency of emission (MHz) 30-88 88-216 216-960
Above 960

Field strength(uV/m)
100 150 200 500

Field strength(dBuV/m)
40 43.5 46 54

Set up: Tabletop devices shall be placed on a nonconducting platform with nominal top surface dimensions 1 m by1.5 m and the table height shall be 1.5 m. The EUT and transmitting antenna shall be centered on the turntable.

Test Condition The EUT shall be tested 1 near top, 1 near middle, and 1 near bottom. Set the unlicensed wireless device to operate in continuous transmit mode. For unlicensedwireless devices unable to be configured for 100% duty cycle even in test mode, configure thesystem for the maximum duty cycle supported. When required for unlicensed wireless devices, measurements of the variation of the input power or theradiated signal level of the fundamental frequency component of the emission, as appropriate, shall beperformed with the supply voltage varied between 85% and 115% of the nominal rated supply voltage.

Exploratory radiated emissions measurements

Exploratory radiated measurements shall be performed at the measurement distance or at a

closer distancethan that specified for compliance to determine the emission characteristics of the

EUT and, if applicable,the EUT configuration that produces the maximum level of emissions. The

frequencies of maximumemission may be determined by manually positioning the antenna close

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No.I22Z61676-IOT06

to the EUT, and then moving theantenna over all sides of the EUT while observing a spectral display. It is advantageous to have priorknowledge of the frequencies of emissions, although this may be determined from such a near-field scan.The near-field scan shall only be used to determine the frequency but not the amplitude of the emissions.Where exploratory measurements are not adequate to determine the worst-case operating modes and areused only to identify the frequencies of the highest emissions, additional preliminary tests can be required. For emissions from the EUT, the maximum level shall be determined by rotating the EUT and itsantenna through 0° to 360°. For each mode of operation required to be tested, the frequency spectrum(based on findings from exploratory measurements) shall be monitored. Broadband antennas and a spectrum analyzer or a radio-noise meter with a panoramic display are oftenuseful in this type of test. If either antenna height or EUT azimuth are not fully measured duringexploratory testing, then complete testing can be required at the OATS or semi-anechoic chamber when thefinal full spectrum testing is performed.

Final radiated emissions measurements

The final measurements are using the orientation andequipment arrangement of the EUT based

on the measurement results found during the preliminary(exploratory) measurements, the EUT

arrangement, appropriate modulation, and modes ofoperation that produce the emissions that

have the highest amplitude relative to the limit shall be selectedfor the final measurement.

For emissions from the EUT, the maximum level shall be determined by rotating the EUT and

itsantenna through 0° to 360°. Final measurements for the EUT require a measurement

antenna height scan of 1 m to 4 mand the antenna rotated to repeat themeasurements for both the

horizontal and vertical antenna polarizations. For each mode of operation required to be tested,

the frequency spectrum(based on findings from exploratory measurements) shall be monitored.

For each mode selected, record the frequency and amplitude of thehighest fundamental emission

(if applicable), as well as the frequency and amplitude of the six highestspurious emissions relative

to the limit. Emissions more than 20 dB below the limit do not need to bereported.

This maximization process was repeated with the EUT positioned in each of its three orthogonal

orientations.

The receiver references:

Frequency of emission

RBW/VBW

Sweep Time(s)

(MHz)

30-1000

100KHz/300KHz

5

1000-4000

1MHz/3MHz

15

4000-18000

1MHz/3MHz

40

18000-26500

1MHz/3MHz

20

EUT ID:EUT1

Measurement Results:

Mode

Channel

0 GFSK
39

Conclusion: PASS

Test graphs as below

Frequency Range 2.31GHz ~2.43GHz 2.45GHz ~2.5GHz

Test Results Fig.3 Fig.4

Conclusion P P

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No.I22Z61676-IOT06

Full Spectrum

100

90

Level in dBµV/m

80 FCC PART 15 2GHz _PK
70

60 FCC PART 15 2GHz _AVG
50

40

30 2310 2320

2340

Preview Result 2-AVG Critical_Freqs PK+ Final_Result PK+

2360

2380

Frequency in MHz

Preview Result 1-PK+ FCC PART 15 2GHz _PK Final_Result AVG

2400

2420 2430

Critical_Freqs AVG FCC PART 15 2GHz _AVG

Fig.3. Frequency Band Edges: GFSK, 2402 MHz, Hopping Off, 2.31 GHz ­ 2.43GHz

Full Spectrum

100

90

Level in dBµV/m

80 FCC Part 15 2GHz_PK
70

60 FCC Part 15 2GHz_AVG
50

40

30 2450

2460

Preview Result 2-AVG Critical_Freqs PK+ Final_Result PK+

2470

2480

Frequency in MHz

Preview Result 1-PK+ FCC Part 15 2GHz_PK Final_Result AVG

2490

2500

Critical_Freqs AVG FCC Part 15 2GHz_AVG

Fig.4. Frequency Band Edges: GFSK, 2480 MHz, Hopping Off, 2.45 GHz - 2.50GHz

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No.I22Z61676-IOT06

B.5. Transmitter Spurious Emission - Conducted

Method of Measurement:See ANSI C63.10-clause 11.11.2 and clause 11.11.3 Measurement Procedure ­ Reference Level 1. Set the RBW = 100 kHz. 2. Set the VBW = 300 kHz. 3. Set the span to 1.5 times the DTS bandwidth. 4. Detector = peak. 5. Sweep time = auto couple. 6. Trace mode = max hold. 7. Allow trace to fully stabilize. 8. Use the peak marker function to determine the maximum PSDlevel.Next, determine the power in 100 kHz band segments outside of the authorized frequency bandusing the following measurement: Measurement Procedure - Unwanted Emissions 1. Set RBW = 100 kHz. 2. Set VBW = 300 kHz. 3. Set span to encompass the spectrum to be examined. 4. Detector = peak. 5. Trace Mode = max hold. 6. Sweep = auto couple. 7. Allow the trace to stabilize (this may take some time, depending on the extent of thespan). Ensure that the amplitude of all unwanted emissions outside of the authorized frequency band(excluding restricted frequency bands) is attenuated by at least the minimum requirementsspecified above.

Measurement Limit: Standard
FCC 47 CFR Part 15.247 (d)

Limit 20dB below peak output power in 100 kHz bandwidth

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No.I22Z61676-IOT06

Measurement Results: For GFSK Channel No. Frequency (MHz)

0

2402

19

2440

39

2480

Conclusion: PASS Test graphs as below

Frequency Range Center Frequency 30 MHz ~ 1 GHz
1 GHz ~ 3 GHz 3 GHz ~ 10 GHz 10GHz ~ 26 GHz Center Frequency 30 MHz ~ 1 GHz 1 GHz ~ 3 GHz 3 GHz ~ 10 GHz 10GHz ~ 26 GHz Center Frequency
30 MHz ~ 1 GHz 1 GHz ~ 3GHz 3 GHz ~ 10 GHz 10 GHz ~ 26 GHz

Test Results Fig.5 Fig.6 Fig.7 Fig.8 Fig.9 Fig.10 Fig.11 Fig.12 Fig.13 Fig.14 Fig.15
Fig.16 Fig.17 Fig.18 Fig.19

Conclusion P P P P P P P P P P P
P P P P

Fig.5. Transmitter Spurious Emission -Conducted: GFSK,2402MHz

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No.I22Z61676-IOT06

Fig.6. Transmitter Spurious Emission -Conducted: GFSK, 2402 MHz, 30MHz - 1GHz

Fig.7. Transmitter Spurious Emission -Conducted: GFSK, 2402 MHz,1GHz - 3GHz

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No.I22Z61676-IOT06

Fig.8. Transmitter Spurious Emission -Conducted: GFSK, 2402 MHz,3GHz - 10GHz

Fig.9. Transmitter Spurious Emission -Conducted: GFSK, 2402 MHz,10GHz - 26GHz

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No.I22Z61676-IOT06

Fig.10. Transmitter Spurious Emission -Conducted: GFSK, 2440MHz

Fig.11. Transmitter Spurious Emission -Conducted: GFSK, 2440 MHz, 30MHz - 1GHz

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No.I22Z61676-IOT06

Fig.12. Transmitter Spurious Emission -Conducted: GFSK, 2440 MHz, 1GHz ­ 3GHz

Fig.13. Transmitter Spurious Emission -Conducted: GFSK, 2440 MHz, 3GHz ­ 10GHz

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No.I22Z61676-IOT06

Fig.14. Transmitter Spurious Emission -Conducted: GFSK, 2440 MHz, 10GHz ­ 26GHz

Fig.15. Transmitter Spurious Emission -Conducted: GFSK, 2480 MHz

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No.I22Z61676-IOT06

Fig.16. Transmitter Spurious Emission -Conducted: GFSK, 2480 MHz, 30MHz - 1GHz

Fig.17. Transmitter Spurious Emission -Conducted: GFSK, 2480 MHz, 1GHz - 3GHz

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No.I22Z61676-IOT06

Fig.18. Transmitter Spurious Emission -Conducted:GFSK, 2480 MHz, 3GHz - 10GHz

Fig.19. Transmitter Spurious Emission -Conducted: GFSK, 2480 MHz, 10GHz - 26GHz

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No.I22Z61676-IOT06

B.6. Transmitter Spurious Emission - Radiated

Method of Measurement: See ANSI C63.10-2013-clause 6.4&6.5 & 6.6

Measurement Limit:

Standard

Limit

FCC 47 CFR Part 15.247, 15.205, 15.209 20dB below peak output power

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)).

Limit in restricted band:
Frequency (MHz)
0.009 - 0.490 0.490 - 1.705 1.705 ­ 30.0

Field strength(V/m)
2400/F(kHz) 24000/F(kHz)
30

Measurement distance (m) 300 30 30

Frequency of emission (MHz) 30-88 88-216 216-960
Above 960

Field strength(uV/m)
100 150 200 500

Field strength(dBuV/m)
40 43.5 46 54

Set up: Tabletop devices shall be placed on a nonconducting platform with nominal top surface dimensions 1 m by1.5 m. For emissions testing at or below 1 GHz, the table height shall be 80 cm above the reference groundplane.For emission measurements above 1 GHz, the table height shall be 1.5 m The EUT and transmitting antenna shall be centered on the turntable.

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No.I22Z61676-IOT06

Test Condition

The EUT shall be tested 1 near top, 1 near middle, and 1 near bottom. Set the unlicensed wireless

device to operate in continuous transmit mode. For unlicensedwireless devices unable to be

configured for 100% duty cycle even in test mode, configure thesystem for the maximum duty

cycle supported.

When required for unlicensed wireless devices, measurements of the variation of the input power

or theradiated signal level of the fundamental frequency component of the emission, as

appropriate, shall beperformed with the supply voltage varied between 85% and 115% of the

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Page 33 of 47.

No.I22Z61676-IOT06

nominal rated supply voltage.
Exploratory radiated emissions measurements Exploratory radiated measurements shall be performed at the measurement distance or at a closer distancethan that specified for compliance to determine the emission characteristics of the EUT and, if applicable,the EUT configuration that produces the maximum level of emissions. The frequencies of maximumemission may be determined by manually positioning the antenna close to the EUT, and then moving theantenna over all sides of the EUT while observing a spectral display. It is advantageous to have priorknowledge of the frequencies of emissions, although this may be determined from such a near-field scan.The near-field scan shall only be used to determine the frequency but not the amplitude of the emissions.Where exploratory measurements are not adequate to determine the worst-case operating modes and areused only to identify the frequencies of the highest emissions, additional preliminary tests can be required. For emissions from the EUT, the maximum level shall be determined by rotating the EUT and itsantenna through 0° to 360°. For each mode of operation required to be tested, the frequency spectrum(based on findings from exploratory measurements) shall be monitored. Broadband antennas and a spectrum analyzer or a radio-noise meter with a panoramic display are oftenuseful in this type of test. If either antenna height or EUT azimuth are not fully measured duringexploratory testing, then complete testing can be required at the OATS or semi-anechoic chamber when thefinal full spectrum testing is performed.

Final radiated emissions measurements

The final measurements are using the orientation andequipment arrangement of the EUT based

on the measurement results found during the preliminary(exploratory) measurements, the EUT

arrangement, appropriate modulation, and modes ofoperation that produce the emissions that

have the highest amplitude relative to the limit shall be selectedfor the final measurement.

For each mode of operation required to be tested, the frequency spectrum(based on findings from

exploratory measurements) shall be monitored. The highestsignal levels relative to the limit shall

be determined by rotating the EUT from 0° to 360° and with varyingthe measurement antenna

height between 1 m and 4 m in vertical and horizontal polarizations.

For each mode selected, record the frequency and amplitude of thehighest fundamental emission

(if applicable), as well as the frequency and amplitude of the six highestspurious emissions relative

to the limit. Emissions more than 20 dB below the limit do not need to bereported.

This maximization process was repeated with the EUT positioned in each of its three orthogonal

orientations.

The receiver references:

Frequency of emission

RBW/VBW

Sweep Time(s)

(MHz)

30-1000

100KHz/300KHz

5

1000-4000

1MHz/3MHz

15

4000-18000

1MHz/3MHz

40

18000-26500

1MHz/3MHz

20

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No.I22Z61676-IOT06

PMea is the field strength recorded from the instrument.

The measurement results are obtained as described below:

Result= PMea+Cable Loss+Antenna Factor

Where:

PMea

field strength recorded from the instrument

Average Measurement results

GFSK 2402MHz

Frequency Measurement Cable

(MHz)

Result

Loss

(dBuV/m)

(dB)

17966.0

40.52

-25.50

13729.5

38.11

-29.10

12988.0

36.23

-30.50

8735.0

34.66

-34.40

7328.5

34.35

-35.10

2311.0

41.73

-20.10

Antenna Factor (dB/m) 46.70 40.90 39.20 38.00 36.60 27.90

Receiver Reading (dBuV)
19.32 26.31 27.53 31.06 32.85 33.83

Limit (dBuV/m)
54.00 54.00 54.00 54.00 54.00 54.00

Margin (dB)
13.48 15.89 17.77 19.34 19.65 12.27

Antenna Pol. (H/V) V H V V H V

GFSK 2440MHz

Frequency Measurement

(MHz)

Result

(dBuV/m)

17987.5

40.46

13718.0

38.26

11870.0

36.18

8700.0

34.93

7318.0

34.26

4795.0

32.34

Cable Loss (dB) -25.50 -29.10 -31.80 -34.40 -35.10 -37.30

Antenna Factor (dB/m) 46.70 40.90 39.00 38.00 36.60 33.00

Receiver Reading (dBuV)
19.26 26.46 28.98 31.33 32.76 36.54

Limit (dBuV/m)
54.00 54.00 54.00 54.00 54.00 54.00

Margin (dB)
13.54 15.74 17.82 19.07 19.74 21.66

Antenna Pol. (H/V) H V H H H H

GFSK 2480MHz

Frequency Measurement

(MHz)

Result

(dBuV/m)

17968.5

40.23

14124.5

38.15

12776.5

36.28

8702.5

34.59

7315.0

34.41

2493.4

42.04

Cable Loss (dB) -25.50 -29.00 -30.70 -34.40 -35.00 -20.00

Antenna Factor (dB/m) 46.70 42.00 39.10 38.00 36.50 28.30

Receiver Reading (dBuV)
19.03 25.15 27.78 30.99 32.81 33.74

Limit (dBuV/m)
54.00 54.00 54.00 54.00 54.00 54.00

Margin (dB)
13.77 15.85 17.72 19.41 19.59 11.96

Antenna Pol. (H/V) V V V V H H

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No.I22Z61676-IOT06

Peak Measurement results

GFSK 2402MHz

Frequency Measurement Cable

(MHz)

Result

Loss

(dBuV/m)

(dB)

17981.5

52.08

-25.50

13638.0

49.44

-29.50

11894.0

47.77

-31.80

9509.5

46.48

-33.20

6654.5

45.12

-35.60

2330.8

54.85

-20.10

Antenna Factor (dB/m) 46.70 40.40 39.00 37.90 35.40 28.00

Receiver Reading (dBuV)
30.88 38.54 40.57 41.78 45.32 46.95

Limit (dBuV/m)
74.00 74.00 74.00 74.00 74.00 74.00

Margin (dB)
21.92 24.56 26.23 27.52 28.88 19.15

Antenna Pol. (H/V) V H V H V H

GFSK 2440MHz

Frequency Measurement

(MHz)

Result

(dBuV/m)

17973.5

51.95

14552.5

49.83

12607.5

47.53

8731.0

46.60

7330.5

45.87

4923.0

42.37

Cable Loss (dB) -25.50 -27.30 -31.00 -34.40 -35.10 -37.10

Antenna Factor (dB/m) 46.70 41.90 39.00 38.00 36.60 33.30

Receiver Reading (dBuV)
30.75 35.23 39.63 43.00 44.37 46.17

Limit (dBuV/m)
74.00 74.00 74.00 74.00 74.00 74.00

Margin (dB)
22.05 24.17 26.47 27.40 28.13 31.63

Antenna Pol. (H/V) V V V V V H

GFSK 2480MHz

Frequency Measurement

(MHz)

Result

(dBuV/m)

17913.0

52.13

14602.5

50.23

12917.0

47.84

9501.5

46.46

6829.5

45.54

2490.8

56.32

Conclusion: PASS

Cable Loss (dB) -25.50 -27.30 -30.50 -33.20 -35.50 -20.00

Antenna Factor (dB/m) 46.70 41.90 39.20 37.90 35.80 28.30

Receiver Reading (dBuV)
30.93 35.63 39.14 41.76 45.14 48.02

Limit (dBuV/m)
74.00 74.00 74.00 74.00 74.00 74.00

Margin (dB)
21.87 23.77 26.16 27.54 28.46 17.68

Antenna Pol. (H/V) V H V V H H

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Page 36 of 47.

No.I22Z61676-IOT06

B.7. 6dB Bandwidth

Method of Measurement:

The measurement is made according to ANSI C63.10 clause 11.8.1 1.Set RBW = 100 kHz. 2. Set the video bandwidth (VBW) = 300 kHz. 3. Detector = Peak. 4. Trace mode = max hold. 5. Sweep = auto couple. 6. Allow the trace to stabilize. 7. Measure the maximum width of the emission that is constrained by the frequencies associated with the two outermost amplitude points (upper and lower frequencies) that are attenuated by 6 dB relative to the maximum level measured in the fundamental emission.

Measurement Limit: Standard
FCC 47 CFR Part 15.247(a)(2)

Limit >= 500KHz

Measurement Results:

For GFSK

Channel No. Frequency (MHz)

0

2402

19

2440

39

2480

Conclusion: PASS

Test graphs as below:

6dB Bandwidth (kHz)

Fig.20

665.00

Fig.21

662.00

Fig.22

665.00

Conclusion P P P

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Page 37 of 47.

No.I22Z61676-IOT06

Fig.20. 6dB Bandwidth: GFSK, 2402 MHz

Fig.21. 6dB Bandwidth: GFSK, 2440 MHz

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Page 38 of 47.

No.I22Z61676-IOT06 Fig.22. 6dB Bandwidth: GFSK, 2480 MHz

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Page 39 of 47.

No.I22Z61676-IOT06

B.8. Maximum Power Spectral Density Level

Method of Measurement: The measurement is made according to ANSI C63.10 clause 11.10.2

1. Set the RBW = 3 kHz. 2. Set the VBW =10 kHz. 3. Set the span to 2 times the DTS bandwidth. 4. Detector = peak. 5. Sweep time = auto couple. 6. Trace mode = max hold. 7. Allow trace to fully stabilize. 8. Use the peak marker function to determine the maximum amplitude level within the RBW.

Measurement Limit: Standard
FCC 47 CFR Part 15.247(e)

Limit <=8.0dBm/3kHz

Measurement Results: For GFSK

Channel No. Frequency (MHz)

0

2402

19

2440

39

2480

Maximum Power Spectral Density

Level(dBm/3kHz)

Fig.23

-17.83

Fig.24

-16.37

Fig.25

-17.24

Conclusion
P P P

Test graphs as below:

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Page 40 of 47.

No.I22Z61676-IOT06

Fig.23. Maximum Power Spectral Density Level Function: GFSK, 2402 MHz

Fig.24. Maximum Power Spectral Density Level Function: GFSK, 2440 MHz

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Page 41 of 47.

No.I22Z61676-IOT06 Fig.25. Maximum Power Spectral Density Level Function: GFSK, 2480 MHz

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Page 42 of 47.

No.I22Z61676-IOT06
B.9. AC Powerline Conducted Emission
Method of Measurement:See ANSI C63.10-clause 6.2
Setup: A stand-alone EUT shall be placed in the center along the back edge of the tabletop. For multiunit tabletopsystems, the EUT shall be centered laterally (left to right facing the tabletop) on the tabletop and its rearshall be flush with the rear of the table. Accessories that are part of an EUT system tested on a tabletop shall be placed in a test arrangement on oneor both sides of the host with a 10 cm separation between the nearest points of the cabinets.The rear of the host and accessories shall be flush with the back of the supporting tabletop unless thatwould not be typical of normal use. If more than two accessories are present, then an equipment testarrangement shall be chosen that maintains 10 cm spacing between cabinets unless the equipment isnormally located closer together.

Exploratory ac power-line conducted emission measurements

Exploratory measurements shall be used to identifythe frequency of the emission that has the

highest amplitude relative to the limit by operating the EUT in arange of typical modes of operation,

cable positions, and with a typical system equipment configuration andarrangement. For each

mode of operation and for each ac power current-carrying conductor, cablemanipulation shall be

performed within the range of likely configurations. For this measurement or seriesof

measurements, the frequency spectrum of interest shall be monitored looking for the emission that

hasthe highest amplitude relative to the limit. Once that emission is found for each current-carrying

conductorof each power cord associated with the EUT (but not the cords associated with non-EUT

equipment in theoverall system), the one configuration and arrangement and mode of operation

that produces the emissionclosest to the limit over all of the measured conductors shall be

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Page 43 of 47.

No.I22Z61676-IOT06

recorded. Final ac power-line conducted emission measurements Based on the exploratory tests of the EUT, the one EUT cable configuration andarrangement and mode of operation that produced the emission with the highest amplitude relative to thelimit is selected for the final measurement, while applying the appropriate modulating signal to the EUT. If the EUT is relocated from an exploratory test site to a final test site, the highest emissions shall be remaximized at the final test location before final ac power-line conducted emission measurements areperformed. The final test on all current-carrying conductors of all of the power cords to the equipment thatcomprises the EUT (but not the cords associated with other non-EUT equipment in the system) is thenperformed for the full frequency range for which the EUT is being tested for compliance without furthervariation of the EUT arrangement, cable positions, or EUT mode of operation. If the EUT is composed ofequipment units that have their own separate ac power connections (e.g., floor-standing equipment withindependent power cords for each shelf that are able to connect directly to the ac power network), then eachcurrent-carrying conductor of one unit is measured while the other units are connected to a second (ormore) LISN(s). All units shall be measured separately. If a power strip is provided by the manufacturer, tosupply all of the units making up the EUT, only the conductors in the power cord of the power strip shall bemeasured.

Test Condition: VoltageV 120

FrequencyHz 60

Measurement Result and limit:

EUT ID: EUT1

Bluetooth (Quasi-peak Limit)

Frequency range Quasi-peak

(MHz)

Limit (dBV)

Result (dBV) With charger

bluetooth

Idle

Conclusion

0.15 to 0.5

66 to 56

0.5 to 5

56

Fig.B.9.1

Fig.B.9.2

P

5 to 30

60

NOTE: The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to

0.5 MHz.

Bluetooth (Average Limit)

Frequency range Average Limit

(MHz)

(dBV)

Result (dBV)

With charger

bluetooth

Idle

Conclusion

0.15 to 0.5

56 to 46

0.5 to 5

46

Fig.B.9.1

Fig.B.9.2

P

5 to 30

50

NOTE: The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz

to 0.5 MHz.

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Page 44 of 47.

Conclusion: Pass Test graphs as below:

No.I22Z61676-IOT06

Lev el in dB

70 65 60 55 50 45 40 35 30 25 20 15 10
5 0 150k

FCC Class B Voltage on Mains QP FCC Class B Voltage on Mains AV

300 400 500

800 1M

2M 3M 4M 5M 6
Frequency in Hz

8 10M

20M 30M

Fig.B.9.1

AC Powerline Conducted Emission- bluetooth

Note: The graphic result above is the maximum of the measurements for both phase line and

neutral line.

Final Result 1

Frequency

QuasiPeak

Meas. Time

Bandwidth Filter Line Corr.

Margin

Limit

(MHz)

(dBµV)

(ms)

(kHz)

(dB)

(dB)

(dBµV)

0.206000

41.6

2000.0

9.000

On

L1

19.7

21.8

63.4

0.262000

35.0

2000.0

9.000

On

N

19.7

26.4

61.4

0.574000

41.5

2000.0

9.000

On

L1

19.7

14.5

56.0

1.074000

36.1

2000.0

9.000

On

L1

19.7

19.9

56.0

1.678000

34.3

2000.0

9.000

On

L1

19.6

21.7

56.0

2.514000

31.5

2000.0

9.000

On

N

19.6

24.5

56.0

Final Result 2

Frequency

CAverage

Meas. Time

Bandwidth Filter Line Corr.

Margin

Limit

(MHz)

(dBµV)

(ms)

(kHz)

(dB)

(dB)

(dBµV)

0.310000

28.9

2000.0

9.000

On

L1

19.7

21.1

50.0

0.574000

35.6

2000.0

9.000

On

L1

19.7

10.4

46.0

1.074000

29.6

2000.0

9.000

On

L1

19.7

16.4

46.0

1.518000

28.8

2000.0

9.000

On

L1

19.6

17.2

46.0

2.366000

25.8

2000.0

9.000

On

L1

19.6

20.2

46.0

3.774000

23.9

2000.0

9.000

On

L1

19.6

22.1

46.0

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Page 45 of 47.

No.I22Z61676-IOT06

Lev el in dB

70 65 60 55 50 45 40 35 30 25 20 15 10
5 0 150k

FCC Class B Voltage on Mains QP FCC Class B Voltage on Mains AV

300 400 500

800 1M

2M 3M 4M 5M 6
Frequency in Hz

8 10M

20M 30M

Fig.B.9.2

AC Powerline Conducted Emission-Idle

Note: The graphic result above is the maximum of the measurements for both phase line and

neutral line.

Final Result 1

Frequency

QuasiPeak

(MHz)

(dBµV)

0.234000

36.8

0.334000

30.7

0.574000

40.4

1.102000

35.8

1.562000

35.5

2.126000

33.5

Final Result 2

Frequency

CAverage

(MHz)

(dBµV)

0.186000

28.6

0.574000

33.6

1.090000

28.6

1.562000

29.0

2.126000

27.0

3.902000

23.9

Meas. Time (ms) 2000.0 2000.0 2000.0 2000.0 2000.0 2000.0
Meas. Time (ms) 2000.0 2000.0 2000.0 2000.0 2000.0 2000.0

Bandwidth (kHz) 9.000 9.000 9.000 9.000 9.000 9.000

Filter
On On On On On On

Line
N N L1 L1 L1 L1

Corr. (dB) 19.7 19.7 19.7 19.6 19.6 19.6

Bandwidth (kHz) 9.000 9.000 9.000 9.000 9.000 9.000

Filter
On On On On On On

Line
L1 L1 L1 L1 L1 L1

Corr. (dB) 19.7 19.7 19.6 19.6 19.6 19.6

Margin (dB) 25.5 28.6 15.6 20.2 20.5 22.5
Margin (dB) 25.6 12.4 17.4 17.0 19.0 22.1

Limit (dBµV)
62.3 59.4 56.0 56.0 56.0 56.0
Limit (dBµV)
54.2 46.0 46.0 46.0 46.0 46.0

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Page 46 of 47.

ANNEX C: Accreditation Certificate

No.I22Z61676-IOT06

***END OF REPORT***

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Page 47 of 47.



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