FCC RF Test Report

WBU ation Depr.

IHDT56AR2 TestRpt Spot Check

Motorola Mobility LLC T56AR2 Mobile Cellular Phone IHDT56AR2 IHDT56AR2 t56ar2

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FCC RF Test Report

Report No. : 381718

Spot Check Evaluation

APPLICANT EQUIPMENT BRAND NAME MODEL NAME FCC ID STANDARD

: Motorola Mobility LLC : Mobile Cellular Phone : Motorola : XT2421-3 : IHDT56AR2 : 47 CFR Part 2, 27(M)
47 CFR Part 15 Subpart C §15.247 47 CFR Part 15 Subpart E §15.407

We, Sporton International Inc. (Kunshan), would like to declare that the tested sample has been evaluated in accordance with the test procedures and has been in compliance with the applicable technical standards.
The test results in this report apply exclusively to the tested model / sample. Without written approval of Sporton International Inc. (Kunshan), the test report shall not be reproduced except in full.

Approved by: Jason Jia
Sporton International Inc. (Kunshan)
No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People's Republic of China

Sporton International Inc. (Kunshan) TEL : +86-512-57900158

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TABLE OF CONTENTS
REVISION HISTORY..........................................................................................................................................3
1 GENERAL DESCRIPTION..........................................................................................................................4
1.1 Applicant ............................................................................................................................................ 4 1.2 Manufacturer......................................................................................................................................4 1.3 Product Feature of Equipment Under Test........................................................................................4 1.4 Modification of EUT ........................................................................................................................... 4 1.5 Testing Site ........................................................................................................................................ 4 1.6 Test Software.....................................................................................................................................5 1.7 Applicable Standards.........................................................................................................................5 1.8 Specification of Accessory.................................................................................................................6
2 RE-USE OF MEASURED DATA.................................................................................................................7
2.1 Introduction Section ........................................................................................................................... 7 2.2 Model Difference Information ............................................................................................................ 7 2.3 Reference detail Section: .................................................................................................................. 7 2.4 Spot Check Verification Data Section................................................................................................ 8
3 LIST OF MEASURING EQUIPMENT........................................................................................................10
4 MEASUREMENT UNCERTAINTY ............................................................................................................ 11 APPENDIX A. SETUP PHOTOGRAPHS

Sporton International Inc. (Kunshan) TEL : +86-512-57900158

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REVISION HISTORY

REPORT NO. 381718

VERSION

DESCRIPTION

Rev. 01 Initial issue of report

Report No. : 381718
ISSUED DATE Nov. 28, 2023

Conformity Assessment Condition:
1. The test results (PASS/FAIL) with all measurement uncertainty excluded are presented against the regulation limits or in accordance with the requirements stipulated by the applicant/manufacturer who shall bear all the risks of non-compliance that may potentially occur if measurement uncertainty is taken into account.
2. The measurement uncertainty please refer to each test result in the section "Measurement Uncertainty"
Disclaimer:
The product specifications of the EUT presented in the test report that may affect the test assessments are declared by the manufacturer who shall take full responsibility for the authenticity.

Sporton International Inc. (Kunshan) TEL : +86-512-57900158

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1 General Description
1.1 Applicant
Motorola Mobility LLC 222 W,Merchandise Mart Plaza, Chicago IL 60654 USA
1.2 Manufacturer
Motorola Mobility LLC 222 W,Merchandise Mart Plaza, Chicago IL 60654 USA

1.3 Product Feature of Equipment Under Test

Product Feature

Equipment

Mobile Cellular Phone

Brand Name

Motorola

Model Name

XT2421-3

FCC ID

IHDT56AR2

IMEI Code

Conducted: 359058510002855/359058510002863 Radiation: 359058510028157/359058510028165

HW Version

DVT2

SW Version EUT Stage

ULA34.53 Identical Prototype

Remark: The above EUT's information was declared by manufacturer. Please refer to the specifications

or user's manual for more detailed description.

1.4 Modification of EUT
No modifications are made to the EUT during all test items.

1.5 Testing Site

Sporton International Inc. (Kunshan) is accredited to ISO/IEC 17025:2017 by American Association for

Laboratory Accreditation with Certificate Number 5145.02.

Test Firm

Sporton International Inc. (Kunshan)

Test Site Location

No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People's Republic of China TEL : +86-512-57900158

Test Site No.

Sporton Site No.
03CH04-KS TH01-KS

FCC Designation No. CN1257

FCC Test Firm Registration No.
314309

Sporton International Inc. (Kunshan) TEL : +86-512-57900158

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1.6 Test Software

Item
1.

Site TH01-KS

2.

TH01-KS

3.

TH01-KS

4.

03CH04-KS

Manufacturer SPORTON SPORTON
SPORTON AUDIX

Name FCC 15C-15E Test Tools Ver10.0_210607 FCC BT2.0 Ver3.0_For_CHINA_190111 FCC LTE_Ver2.0 Auto_china_210503 E3

Version 10.0 3.0
2.0 210616

1.7 Applicable Standards
According to the specifications of the manufacturer, the EUT must comply with the requirements of the following standards:
 FCC KDB 484596 D01 Referencing Test Data v02r01  47 CFR Part 2, 27(M)  47 CFR Part 15 Subpart C §15.247  47 CFR Part 15 Subpart E §15.407  ANSI C63.10-2013  ANSI C63.26-2015

Sporton International Inc. (Kunshan) TEL : +86-512-57900158

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1.8 Specification of Accessory

AC Adapter 1(US) AC Adapter 1(EU) AC Adapter 1(UK) AC Adapter 1(AU) AC Adapter 1(CHILE) AC Adapter 2(US) AC Adapter 2(EU) AC Adapter 2(UK) AC Adapter 2(AU) AC Adapter 3(US) AC Adapter 3(EU) AC Adapter 3(UK) AC Adapter 3(AU) Battery 1 Battery 2 Battery 3 Earphone 1 Earphone 2 USB Cable 1 USB Cable 2

Specification of Accessory

Brand Name Motorola (Salcomp)

Model Name

Brand Name Motorola (Salcomp)

Model Name

Brand Name Motorola (Salcomp)

Model Name

Brand Name Motorola (Salcomp)

Model Name

Brand Name Motorola (Salcomp)

Model Name

Brand Name Motorola (Chenyang)

Model Name

Brand Name Motorola (Chenyang)

Model Name

Brand Name Motorola (Chenyang)

Model Name

Brand Name Motorola (Chenyang)

Model Name

Brand Name Motorola (Aohai)

Model Name

Brand Name Motorola (Aohai)

Model Name

Brand Name Motorola (Aohai)

Model Name

Brand Name Motorola (Aohai)

Model Name

Brand Name Motorola (ATL)

Model Name

Brand Name Motorola (sunwoda)

Model Name

Brand Name Motorola (SCUD)

Model Name

Brand Name Motorola (New leader)

Model Name

Brand Name Motorola (JWELL)

Model Name

Brand Name Motorola (JWELL)

Model Name

Brand Name Motorola (saibao)

Model Name

MC-101 MC-102 MC-103 MC-105 MC-109 MC-101 MC-102 MC-103 MC-105 MC-101 MC-102 MC-103 MC-105 QF50 QF50 QF50 NLD-EM313A-20SF JWEP1205-L20H JWUB1631-L20H SLQ-A238A

Sporton International Inc. (Kunshan) TEL : +86-512-57900158

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2 Re-use of Measured Data
2.1 Introduction Section
This application re-uses data collected on a similar device. The subject device of this application (Model: XT2421-3, FCC ID: IHDT56AR2) is electrically identical to the reference device (Model: XT2421-2, FCC ID: IHDT56AR1) for the portions of the circuitry corresponding to the data being re-used. Based on their similarity, the FCC Part 15C (equipment class: DTS, DSS) and FCC Part 15E (equipment class: NII) and FCC Part 27 (equipment class: PCE) reuse the original model's result and do spot-check, following the FCC KDB 484596 D01 Referencing Test Data v02r01.
The applicant takes full responsibility that the test data as referenced in this report represent compliance for this FCC ID: IHDT56AR2 .
2.2 Model Difference Information
The main difference between FCC ID: IHDT56AR1 and FCC ID: IHDT56AR2 is as below:  Remove GSM1900, WCDMA II/ IV, LTE B2/4/13/26/66.  Add LTE B20/41.
Other differences and all the details of similarity and difference can be found in the confidential documents (XT2421-3_Operational Description of Product Equality Declaration).

2.3 Reference detail Section:

Rule Equipment Part Class

DSS (BR/EDR)

15C

DTS (BLE)

DTS (WLAN)

15E U-NII

27

PCE (LTE)

Frequency Band (MHz)
2400~2483.5
2400~2483.5
2400~2483.5
5180~5240
5260~5320
5500~5700
5745~5825
B7

Reference FCC ID (Parent)
IHDT56AR1

Type Grant/ Permissive
Change
Original Grant

IHDT56AR1

Original Grant

IHDT56AR1

Original Grant

IHDT56AR1

Original Grant

IHDT56AR1

Original Grant

IHDT56AR1

Original Grant

IHDT56AR1

Original Grant

IHDT56AR1

Original Grant

Reference Title
FR381717A
FR381717B
FR381717C
FR381717D FR381717D FZ381717 FR381717D FZ381717 FR381717D
FG381717B

FCC ID Filling (Variant) IHDT56AR2
IHDT56AR2
IHDT56AR2
IHDT56AR2
IHDT56AR2
IHDT56AR2
IHDT56AR2
IHDT56AR2

Report Title/Section
All sections applicable
All sections applicable
All sections applicable
All sections applicable
All sections applicable
All sections applicable
All sections applicable
All sections applicable

Sporton International Inc. (Kunshan) TEL : +86-512-57900158

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2.4 Spot Check Verification Data Section
Conducted power test and radiated spurious emission test against the variant model based on the worst-case condition from the original model was performed in this filing to demonstrate the test data from original model remains representative for the variant model. All test procedures follow the related section of parent report. For any given test, the maximum identified difference between spot check and reference data shall be no larger than 25%, in linear units.
|spot check data ­ reference data| / |reference data|  0.25 where "| |" is the absolute value of the measured quantity.

Summary for power and RSE spot check for each rule entry and technology is listed as below:

IHDT56AR1

IHDT56AR2

Test Item Mode

Parent Worst mode

Variant Check Test

Difference

Limit

Test Result

Result

BT BR/EDR

10.42

9.82

0.129

0.25

BLE 1M

1.05

0.98

0.016

0.25

BLE 2M

1.03

0.77

0.058

0.25

11b

20.37

20.25

0.027

0.25

11g

24.68

24.52

0.036

0.25

11n20

24.59

24.43

0.036

0.25

11a UNII-1

18.48

18.44

0.009

0.25

11a UNII-2A

18.17

17.94

0.052

0.25

Conducted 11a UNII-2C

18.53

18.41

0.027

0.25

Power

11a UNII-3

18.25

18.16

0.021

0.25

(dBm)

11n20 UNII-1

18.45

18.39

0.014

0.25

11n20 UNII-2A

18.18

17.97

0.047

0.25

11n20 UNII-2C

18.58

18.42

0.036

0.25

11n20 UNII-3

18.39

18.31

0.018

0.25

11ac20 UNII-1

17.49

17.36

0.029

0.25

11ac20 UNII-2A

17.39

17.12

0.060

0.25

11ac20 UNII-2C

17.67

17.36

0.069

0.25

11ac20 UNII-3

17.53

17.25

0.062

0.25

LTE Band 7

22.41

22.55

0.033

0.25

For example:

BT BR/EDR (dBm): mW = 10^(dBm/10)

Difference = |spot check data ­ reference data| / |reference data|

= |10^(9.82/10) - 10^(10.42/10)| / |10^(10.42/10)|

= 0.129

Test Item
Radiated Spurious Emission (dBm)

Mode LTE Band 7

IHDT56AR1 Parent
Worst Result
-56.45

IHDT56AR2 Variant
Check Result
-56.95

Difference 0.109

Limit 0.25

Sporton International Inc. (Kunshan) TEL : +86-512-57900158

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Conclusion: Radiated spurious emission test against the variant model based on the worst-case condition from the original model was performed in this filing to demonstrate the test data from original model remains representative for the variant model.

Based on the spot check test result, the test data from the original model is representative for the variant model. The power level and RSE spot check are shown within expected level compliant to limit line.

We are using power and ERP/EIRP measurements from the original parent model reports to list on the grant.

The same DFS detection is used in the variant. Hence, there is no spot check data for DFS.

We confirm that the test data reuse policy of FCC KDB 484596 D01 Referencing Test Data v02r01 has been followed and the test data as referenced from the parent model report represents compliance with new FCC ID.

Sporton International Inc. (Kunshan) TEL : +86-512-57900158

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3 List of Measuring Equipment

Instrument
Spectrum Analyzer Pulse Power
Senor
Power Meter
Power divider
EXA Spectrum Analyzer
Loop Antenna

Calibration Manufacturer Model No. Serial No. Characteristics
Date

R&S

FSV40

101040 10Hz~40GHz Oct. 11, 2023

Anritsu Anritsu

MA2411B ML2495A

0917070 1005002

300MHz~40GH z
50MHz Bandwidth

Jan. 05, 2023 Jan. 05, 2023

STI

STI08-0055

-

0.5~40GHz

NCR

Keysight

N9010B

MY574710 10Hz-44G,MAX

79

30dB

Oct. 10, 2023

R&S

HFH2-Z2E 101125 9kHz~30MHz Sep. 11, 2023

Bilog Antenna

TeseQ

CBL6111D 49922 30MHz-1GHz Apr. 09, 2023

Horn Antenna Schwarzbeck BBHA9120D 1284 1GHz~18GHz Oct. 10, 2023

SHF-EHF Horn Com-power

AH-840

101070 18GHz~40GHz Jan. 08, 2023

Amplifier Amplifier high gain Amplifier Amplifier AC Power Source Turn Table

SONOMA MITEQ EM Agilent Chroma
ChamPro

310N

380827

EM18G40GG A

060728

EM01G18GA 060840

8449B 61601

3008A023 70
F1040900 04

EM 1000-T 060762-T

9KHz-1GHz 18~40GHz 1Ghz-18Ghz 1Ghz-18Ghz
N/A 0~360 degree

Jul. 06, 2023 Jan. 05, 2023 Oct. 10, 2023 Oct. 10, 2023
NCR NCR

Antenna Mast

ChamPro EM 1000-A 060762-A 1 m~4 m

NCR

Test Date Nov. 06, 2023 Nov. 06, 2023 Nov. 06, 2023 Nov. 06, 2023 Nov. 07, 2023 Nov. 07, 2023 Nov. 07, 2023 Nov. 07, 2023 Nov. 07, 2023 Nov. 07, 2023 Nov. 07, 2023 Nov. 07, 2023 Nov. 07, 2023 Nov. 07, 2023 Nov. 07, 2023 Nov. 07, 2023

Due Date Oct. 10, 2024 Jan. 04, 2024 Jan. 04, 2024
NCR Oct. 09, 2024 Sep. 10, 2024 Apr. 08, 2024 Oct. 09, 2024 Jan. 07, 2024 Jul. 05, 2024 Jan. 04, 2024 Oct. 09, 2024 Oct. 09, 2024
NCR NCR NCR

Remark
Conducted (TH01-KS) Conducted (TH01-KS) Conducted (TH01-KS) Conducted (TH01-KS) Radiation (03CH04-KS) Radiation (03CH04-KS) Radiation (03CH04-KS) Radiation (03CH04-KS) Radiation (03CH04-KS) Radiation (03CH04-KS) Radiation (03CH04-KS) Radiation (03CH04-KS) Radiation (03CH04-KS) Radiation (03CH04-KS) Radiation (03CH04-KS) Radiation (03CH04-KS)

NCR: No Calibration Required.

Sporton International Inc. (Kunshan) TEL : +86-512-57900158

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4 Measurement Uncertainty
The measurement uncertainties shown below were calculated in accordance with the requirements of ANSI 63.26-2015. All the measurement uncertainty value were shown with a coverage K=2 to indicate 95% level of confidence. The measurement data show herein meets or exceeds the CISPR measurement uncertainty values specified in CISPR 16-4-2 and can be compared directly to specified limit to determine compliance.

Uncertainty of Conducted Measurement Test Item
Conducted Power

Uncertainty ±0.46 dB

Uncertainty of Radiated Emission Measurement (30 MHz ~ 1000 MHz)

Measuring Uncertainty for a Level of Confidence of 95% (U = 2Uc(y))

3.82dB

Uncertainty of Radiated Emission Measurement (1 GHz ~ 18 GHz)
Measuring Uncertainty for a Level of Confidence of 95% (U = 2Uc(y))

3.56dB

Uncertainty of Radiated Emission Measurement (18 GHz ~ 40 GHz)

Measuring Uncertainty for a Level of Confidence of 95% (U = 2Uc(y))

3.54dB

-THE END-

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