FCC RF Test Report

WBU ation Depr.

IHDT56AH7 PCE Rpt LTE B41--update

Motorola Mobility LLC T56AH7 Mobile Cellular Phone IHDT56AH7 IHDT56AH7 t56ah7

PDF Viewing Options

Not Your Device? Search For Manuals or Datasheets below:


File Info : application/pdf, 45 Pages, 4.78MB

Document DEVICE REPORTGetApplicationAttachment.html?id=6226789
FCC RF Test Report

Report No. : FG282501-02

FCC RF Test Report

APPLICANT EQUIPMENT BRAND NAME MODEL NAME FCC ID STANDARD CLASSIFICATION TEST DATE(S)

: Motorola Mobility LLC : Mobile Cellular Phone : Motorola : XT2331-2 : IHDT56AH7 : 47 CFR Part 2, 27(M) : PCS Licensed Transmitter Held to Ear (PCE) : Oct. 17, 2022 ~ Oct. 28, 2022

We, Sporton International Inc. (Kunshan), would like to declare that the tested sample has been evaluated in accordance with the procedures given in ANSI C63.26-2015 and shown 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 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 1 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report

Report No. : FG282501-02

TABLE OF CONTENTS
REVISION HISTORY..........................................................................................................................................3
SUMMARY OF TEST RESULT .........................................................................................................................4
1 GENERAL DESCRIPTION .......................................................................................................................... 5
1.1 Applicant ............................................................................................................................................ 5 1.2 Manufacturer......................................................................................................................................5 1.3 Product Feature of Equipment Under Test........................................................................................5 1.4 Product Specification of Equipment Under Test................................................................................5 1.5 Modification of EUT ........................................................................................................................... 5 1.6 Specification of Accessory.................................................................................................................6 1.7 Maximum EIRP Power and Emission Designator ............................................................................. 7 1.8 Testing Location ................................................................................................................................ 7 1.9 Test Software.....................................................................................................................................7 1.10 Applicable Standards.........................................................................................................................7
2 TEST CONFIGURATION OF EQUIPMENT UNDER TEST ........................................................................ 8
2.1 Test Mode .......................................................................................................................................... 8 2.2 Connection Diagram of Test System ................................................................................................. 9 2.3 Support Unit used in test configuration and system .......................................................................... 9 2.4 Measurement Results Explanation Example.....................................................................................9 2.5 Frequency List of Low/Middle/High Channels .................................................................................10
3 CONDUCTED TEST ITEMS ......................................................................................................................11
3.1 Measuring Instruments ....................................................................................................................11 3.2 Test Setup .......................................................................................................................................11 3.3 Test Result of Conducted Test ........................................................................................................11 3.4 Conducted Output Power and EIRP ................................................................................................ 12 3.5 Peak-to-Average Ratio ....................................................................................................................13 3.6 Occupied Bandwidth........................................................................................................................14 3.7 Conducted Band Edge .................................................................................................................... 15 3.8 Conducted Spurious Emission ........................................................................................................16 3.9 Frequency Stability ..........................................................................................................................17
4 RADIATED TEST ITEMS ..........................................................................................................................18
4.1 Measuring Instruments ....................................................................................................................18 4.2 Test Setup .......................................................................................................................................18 4.3 Test Result of Radiated Test ...........................................................................................................19 4.4 Radiated Spurious Emission ...........................................................................................................20
5 LIST OF MEASURING EQUIPMENT ........................................................................................................21
6 UNCERTAINTY OF EVALUATION ...........................................................................................................22
APPENDIX A. TEST RESULTS OF CONDUCTED TEST
APPENDIX B. TEST RESULTS OF RADIATED TEST
APPENDIX C. TEST SETUP PHOTOGRAPHS

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 2 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report

Report No. : FG282501-02

REVISION HISTORY

REPORT NO. FG282501-02

VERSION

DESCRIPTION

Rev. 01 Initial issue of report

ISSUED DATE Nov. 09, 2022

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 3 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report

Report No. : FG282501-02

SUMMARY OF TEST RESULT

Report Section

FCC Rule

Description

Limit

Result

Remark

§2.1046

Conducted Output Power

-

Report Only

-

3.4

§27.50(h)(2) Equivalent Isotropic Radiated Power

EIRP < 2Watt

-

(Band 41)

3.5

N/A

Peak-to-Average Ratio

<13 dB

PASS

-

3.6

§2.1049

Occupied Bandwidth

-

Report Only

-

3.7

§27.53(m)(4) Conducted Band Edge Measurement

§27.53(m)(4)

PASS

-

(Band 41)

§2.1051

3.8

§27.53(m)(4)

3.9

§2.1055

§27.54

4.4

§2.1053 §27.53(m)(4)

Conducted Spurious Emission (Band 41)
Frequency Stability Temperature & Voltage
Radiated Spurious Emission (Band 41)

< 55+10log10(P[Watts]) < 2.5 ppm for Part 22 Within Authorized Band
< 55+10log10(P[Watts])

PASS

-

PASS PASS

-
Under limit 36.59 dB at
7576.00 MHz

Declaration of Conformity:
The test results with all measurement uncertainty excluded are presented in accordance with the regulation limits or requirements declared by manufacturers.

Comments and Explanations:

The declared of product specification for EUT presented in the report are provided by the manufacturer, and the manufacturer takes all the responsibilities for the accuracy of product specification.

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 4 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report

Report No. : FG282501-02

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

Equipment Brand Name Model Name FCC ID
IMEI Code
HW Version SW Version EUT Stage

Product Feature
Mobile Cellular Phone Motorola XT2331-2 IHDT56AH7 Conducted: 356378170012892/356378170012900 Radiation: 356378170013197 DVT2 THA33.23 Identical Prototype

1.4 Product Specification of Equipment Under Test

Standards-related Product Specification

Tx Frequency Rx Frequency Bandwidth Maximum Output Power to Antenna

LTE Band 41 : 2535 MHz ~ 2655 MHz LTE Band 41 : 2535 MHz ~ 2655 MHz LTE Band 41 : 5MHz / 10MHz / 15MHz / 20MHz
LTE Band 41 : 23.55 dBm

Antenna Gain

LTE Band 41 : -0.5 dBi

Type of Modulation

QPSK / 16QAM / 64QAM

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

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 5 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report

Report No. : FG282501-02

1.6 Specification of Accessory

AC Adapter 1(US) Brand Name

AC Adapter 1(EU) Brand Name

AC Adapter 1(UK) Brand Name

AC Adapter 1(IN) Brand Name

AC Adapter 1(AU) Brand Name

AC Adapter 2(US) Brand Name

AC Adapter 2(EU) Brand Name

AC Adapter 2(UK) Brand Name

AC Adapter 2(AU) Brand Name

AC Adapter 3(US) Brand Name

AC Adapter 3(EU) Brand Name

AC Adapter 3(UK) Brand Name

AC Adapter 3(AU) Brand Name

AC Adapter 4(US) Brand Name

AC Adapter 4(EU) Brand Name

AC Adapter 4(AR) Brand Name

AC Adapter 4(BR) Brand Name

AC Adapter 4(CHILE) Brand Name

AC Adapter 5(US) Brand Name

AC Adapter 5(EU) Brand Name

AC Adapter 5(AR) Brand Name

AC Adapter 5(CHILE) Brand Name

AC Adapter 6(BR) Brand Name

Battery 1

Brand Name

Battery 2

Brand Name

Earphone 1

Brand Name

Earphone 2

Brand Name

USB Cable 1

Brand Name

USB Cable 2

Brand Name

USB Cable 3

Brand Name

Specification of Accessory

Motorola(AOHAI)

Model Name

Motorola(AOHAI)

Model Name

Motorola(AOHAI)

Model Name

Motorola(AOHAI)

Model Name

Motorola(AOHAI)

Model Name

Motorola(Chenyang)

Model Name

Motorola(Chenyang)

Model Name

Motorola(Chenyang)

Model Name

Motorola(Chenyang)

Model Name

Motorola(Salcomp)

Model Name

Motorola(Salcomp)

Model Name

Motorola(Salcomp)

Model Name

Motorola(Salcomp)

Model Name

Motorola(Salcomp)

Model Name

Motorola(Salcomp)

Model Name

Motorola(Salcomp)

Model Name

Motorola(Salcomp)

Model Name

Motorola(Salcomp)

Model Name

Motorola(AOHAI)

Model Name

Motorola(AOHAI)

Model Name

Motorola(AOHAI)

Model Name

Motorola(AOHAI)

Model Name

Motorola(Chenyang)

Model Name

Motorola(SUNWODA)

Model Name

Motorola(ATL)

Model Name

Motorola(Xinlide)

Model Name

Motorola(Lianyun)

Model Name

Motorola(KingPower)

Model Name

Motorola(Broad)

Model Name

Motorola(KINGHOME)

Model Name

MC-101 MC-102 MC-103 MC-104 MC-105 MC-101 MC-102 MC-103 MC-105 MC-101 MC-102 MC-103 MC-105 MC-201L MC-202L MC-206L MC-207L MC-209L MC-201L MC-202L MC-206L MC-209L MC-207 NH50 NH50 MH202 MH202 K235-08073-H0 HO0004 4G data cable

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 6 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report

Report No. : FG282501-02

1.7 Maximum EIRP Power and Emission Designator

LTE Band 41

BW (MHz)

Frequency Range (MHz)

20 2545.0 ~ 2645.0

QPSK

Maximum EIRP(W)

Emission Designator (99%OBW)

0.2018

18M3G7D

16QAM/64QAM

Maximum EIRP(W)

Emission Designator (99%OBW)

0.1730

18M2W7D

1.8 Testing Location

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 Test Site No.

No. 1098, Pengxi North Road, Kunshan Economic Development Zone

Jiangsu Province 215300 People's Republic of China

TEL : +86-512-57900158 FAX : +86-512-57900958

Sporton Site No. FCC Designation No.

FCC Test Firm Registration No.

03CH04-KS TH01-KS

CN1257

314309

1.9 Test Software

Item 1.

Site 03CH04-KS

Manufacture AUDIX

Name E3

Version 6.2009-8-24al

1.10 Applicable Standards
According to the specifications of the manufacturer, the EUT must comply with the requirements of the following standards:  47 CFR Part 2, 27(M)  ANSI C63.26-2015  FCC KDB 971168 D01 Power Meas License Digital Systems v03r01  FCC KDB 412172 D01 Determining ERP and EIRP v01r01 Remark: 1. All test items were verified and recorded according to the standards and without any deviation
during the test. 2. This EUT has also been tested and complied with the requirements of FCC Part 15, Subpart B,
recorded in a separate test report.

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 7 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report

Report No. : FG282501-02

2 Test Configuration of Equipment Under Test
2.1 Test Mode

Antenna port conducted and radiated test items listed below are performed according to KDB 971168 D01 Power Meas License Digital Systems v03r01 with maximum output power. Radiated measurements are performed by rotating the EUT in three different orthogonal test planes to find the maximum emission.

Ban

Test Items

d

1.4

Max.

Output

41

-

Power

Peak-to-Av

erage

41

-

Ratio

26dB and

99%

41

-

Bandwidth

Conducted

41

-

Band Edge

Conducted

Spurious 41

-

Emission

Frequency

41

-

Stability

Bandwidth (MHz)

3

5 10 15

-

v

v

v

-

-

-

v

v

v

-

v

v

v

-

v

Modulation

16QA 64QA

20 QPSK

1

M M

RB # Half Full

Test Channel

L

M

H

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

v

E.I.R.P

41

-

-

v

v

v

v

v

v

v

v

v

v

v

Radiated Spurious Emission
Note

41

Worst Case

v

1. The mark "v " means that this configuration is chosen for testing 2. The mark "-" means that this bandwidth is not supported. 3. The device is investigated from 30MHz to 10 times of fundamental signal for radiated spurious emission test under
different RB size/offset and modulations in exploratory test. Subsequently, only the worst case emissions are reported.

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 8 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report
2.2 Connection Diagram of Test System

Power Source

System Simulator
EUT

Report No. : FG282501-02
Earphone

This example is connection diagram of EUT test configurations. . For detail, please refer to test mode configuration and setup photographs for each test item.

2.3 Support Unit used in test configuration and system

Item Equipment Trade Name Model No.

1. Power Supply GWINSTEK PSS-2002

2. LTE Base Station Anritsu

MT8820C

FCC ID N/A N/A

Data Cable Power Cord

N/A

Unshielded, 1.8 m

N/A

Unshielded, 1.8 m

2.4 Measurement Results Explanation Example
For all conducted test items: The offset level is set in the spectrum analyzer to compensate the RF cable loss between EUT conducted output port and spectrum analyzer. With the offset compensation, the spectrum analyzer reading level is exactly the EUT RF output level.
The spectrum analyzer offset is derived from RF cable loss. Offset = RF cable loss. Following shows an offset computation example with cable loss 8.22 dB.
Example : Offset(dB) = RF cable loss(dB).
= 8.22(dB)

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 9 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report

Report No. : FG282501-02

2.5 Frequency List of Low/Middle/High Channels

BW [MHz] 20 15 10 5

LTE Band 41 Channel and Frequency List

Channel/Frequency(MHz)

Lowest

Middle

Channel

40140

40640

Frequency

2545

2595

Channel

40115

40640

Frequency

2542.5

2595

Channel

40090

40640

Frequency

2540

2595

Channel

40065

40640

Frequency

2537.5

2595

Highest 41140 2645 41165 2647.5 41190 2650 41215 2652.5

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 10 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report
3 Conducted Test Items
3.1 Measuring Instruments
See list of measuring instruments of this test report.
3.2 Test Setup
3.2.1 Conducted Output Power

Report No. : FG282501-02

3.2.2 Peak-to-Average Ratio, Occupied Bandwidth ,Conducted Band-Edge and Conducted Spurious Emission

3.2.3 Frequency Stability

3.3 Test Result of Conducted Test
Please refer to Appendix A.
Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 11 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report

Report No. : FG282501-02

3.4 Conducted Output Power and EIRP
3.4.1 Description of the Conducted Output Power Measurement and EIRP Measurement
A system simulator was used to establish communication with the EUT. Its parameters were set to force the EUT transmitting at maximum output power. The measured power in the radio frequency on the transmitter output terminals shall be reported. The EIRP of mobile transmitters must not exceed 2 Watts for LTE Band 41. According to KDB 412172 D01 Power Approach, EIRP = PT + GT ­ LC, ERP = EIRP -2.15, where PT = transmitter output power in dBm GT = gain of the transmitting antenna in dBi LC = signal attenuation in the connecting cable between the transmitter and antenna in dB

3.4.2 Test Procedures
1. The testing follows ANSI C63.26 Section 5.2 2. The transmitter output port was connected to the system simulator. 3. Set EUT at maximum power through the system simulator. 4. Select lowest, middle, and highest channels for each band and different modulation. 5. Measure and record the power level from the system simulator.

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 12 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report

Report No. : FG282501-02

3.5 Peak-to-Average Ratio
3.5.1 Description of the PAR Measurement
Power Complementary Cumulative Distribution Function (CCDF) curves provide a means for characterizing the power peaks of a digitally modulated signal on a statistical basis. A CCDF curve depicts the probability of the peak signal amplitude exceeding the average power level. Most contemporary measurement instrumentation include the capability to produce CCDF curves for an input signal provided that the instrument's resolution bandwidth can be set wide enough to accommodate the entire input signal bandwidth. In measuring transmissions in this band using an average power technique, the peak-to-average ratio (PAR) of the transmission may not exceed 13 dB.
3.5.2 Test Procedures
1. The testing follows ANSI C63.26 Section 5.2.3.4 (CCDF). 2. The EUT was connected to spectrum and system simulator via a power divider. 3. Set the CCDF (Complementary Cumulative Distribution Function) option in spectrum analyzer. 4. The highest RF powers were measured and recorded the maximum PAPR level associated with
a probability of 0.1 %. 5. Record the deviation as Peak to Average Ratio.

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 13 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report

Report No. : FG282501-02

3.6 Occupied Bandwidth
3.6.1 Description of Occupied Bandwidth Measurement
The occupied bandwidth is the width of a frequency band such that, below the lower and above the upper frequency limits, the mean powers emitted are each equal to a specified percentage 0.5% of the total mean transmitted power.

The 26 dB emission bandwidth is defined as the frequency range between two points, one above and one below the carrier frequency, at which the spectral density of the emission is attenuated 26 dB below the maximum in-band spectral density of the modulated signal. Spectral density (power per unit bandwidth) is to be measured with a detector of resolution bandwidth equal to approximately 1.0% of the emission bandwidth.

3.6.2 Test Procedures
1. The testing follows ANSI C63.26 Section 5.4 2. The EUT was connected to spectrum analyzer and system simulator via a power divider. 3. The spectrum analyzer center frequency is set to the nominal EUT channel center frequency.
The span range for the spectrum analyzer shall be between two and five times the anticipated OBW. 4. The nominal resolution bandwidth (RBW) shall be in the range of 1 to 5 % of the anticipated OBW, and the VBW shall be at least 3 times the RBW. 5. Set the detection mode to peak, and the trace mode to max hold. 6. Determine the reference value: Set the EUT to transmit a modulated signal. Allow the trace to stabilize. Set the spectrum analyzer marker to the highest level of the displayed trace. (this is the reference value) 7. Determine the "-26 dB down amplitude" as equal to (Reference Value ­ X). 8. Place two markers, one at the lowest and the other at the highest frequency of the envelope of the spectral display such that each marker is at or slightly below the "­X dB down amplitude" determined in step 6. If a marker is below this "-X dB down amplitude" value it shall be placed as close as possible to this value. The OBW is the positive frequency difference between the two markers. 9. Use the 99 % power bandwidth function of the spectrum analyzer and report the measured bandwidth.

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 14 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report

Report No. : FG282501-02

3.7 Conducted Band Edge
3.7.1 Description of Conducted Band Edge Measurement
27.53(m)(4) For mobile digital stations, the attenuation factor shall be not less than 40 + 10 log (P) dB on all frequencies between the channel edge and 5 megahertz from the channel edge, 43 + 10 log (P) dB on all frequencies between 5 megahertz and X megahertz from the channel edge, and 55 + 10 log (P) dB on all frequencies more than X megahertz from the channel edge, where X is the greater of 6 megahertz or the actual emission bandwidth as defined in paragraph (m)(6) of this section. In addition, the attenuation factor shall not be less that 43 + 10 log (P) dB on all frequencies between 2490.5 MHz and 2496 MHz and 55 + 10 log (P) dB at or below 2490.5 MHz. Mobile Satellite Service licensees operating on frequencies below 2495 MHz may also submit a documented interference complaint against BRS licensees operating on channel BRS Channel 1 on the same terms and conditions as adjacent channel BRS or EBS licensees.

3.7.2 Test Procedures
1. The testing follows ANSI C63.26 section 5.7 2. The EUT was connected to spectrum analyzer and system simulator via a power divider. 3. The band edges of low and high channels for the highest RF powers were measured. 4. Set RBW >= 1% EBW in the 1MHz band immediately outside and adjacent to the band edge. 5. Beyond the 1 MHz band from the band edge, RBW=1MHz was used. 6. Set spectrum analyzer with RMS detector. 7. The RF fundamental frequency should be excluded against the limit line in the operating
frequency band. 8. Checked that all the results comply with the emission limit line.
Example: The limit line is derived from 43 + 10log(P)dB below the transmitter power P(Watts) = P(W)- [43 + 10log(P)] (dB) = [30 + 10log(P)] (dBm) - [43 + 10log(P)] (dB) = -13dBm. 9. For LTE Band 41, the other 40 dB, and 55 dB have additionally applied same calculation above. 10. When using the integration method, the starting frequency of the integration shall be centered at one-half of the RBW away from the band edge.

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 15 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report

Report No. : FG282501-02

3.8 Conducted Spurious Emission
3.8.1 Description of Conducted Spurious Emission Measurement
For Band 41: The power of any emission outside of the authorized operating frequency ranges must be lower than the transmitter power (P) by a factor of at least 55 + 10 log (P) dB. It is measured by means of a calibrated spectrum analyzer and scanned from 30 MHz up to a frequency including its 10th harmonic.

3.8.2 Test Procedures
1. The testing follows ANSI C63.26 section 5.7 2. The EUT was connected to spectrum analyzer and system simulator via a power divider. 3. 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. 4. The middle channel for the highest RF power within the transmitting frequency was measured. 5. The conducted spurious emission for the whole frequency range was taken. 6. Make the measurement with the spectrum analyzer's RBW = 1MHz, VBW = 3MHz. 7. Set spectrum analyzer with RMS detector. 8. Taking the record of maximum spurious emission. 9. The RF fundamental frequency should be excluded against the limit line in the operating
frequency band. 10. The limit line is derived from 43 + 10log(P)dB below the transmitter power P(Watts)
= P(W)- [43 + 10log(P)] (dB) = [30 + 10log(P)] (dBm) - [43 + 10log(P)] (dB) = -13dBm. 11. For Band 41 The limit line is derived from 55 + 10log(P)dB below the transmitter power P(Watts) = P(W)- [55+ 10log(P)] (dB) = [30+ 10log(P)] (dBm) - [55+ 10log(P)] (dB) = -25dBm.

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 16 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report

Report No. : FG282501-02

3.9 Frequency Stability
3.9.1 Description of Frequency Stability Measurement
The frequency stability shall be measured by variation of ambient temperature and variation of primary supply voltage to ensure that the fundamental emission stays within the authorized frequency block. The frequency stability of the transmitter shall be maintained within ±0.00025% (±2.5ppm) of the center frequency.

3.9.2 Test Procedures for Temperature Variation
1. The testing follows ANSI C63.26 section 5.6.4 2. The EUT was set up in the thermal chamber and connected with the system simulator. 3. With power OFF, the temperature was decreased to -30°C and the EUT was stabilized before
testing. Power was applied and the maximum change in frequency was recorded within one minute. 4. With power OFF, the temperature was raised in 10°C step up to 50°C. The EUT was stabilized at each step for at least half an hour. Power was applied and the maximum frequency change was recorded within one minute.
3.9.3 Test Procedures for Voltage Variation
1. The testing follows ANSI C63.26 section 5.6.5 2. The EUT was placed in a temperature chamber at 20±5°C and connected with the system
simulator. 3. The power supply voltage to the EUT was varied from 85% to 115% of the nominal value for
other than hand carried battery equipment. 4. For hand carried, battery powered equipment, reduce the primary ac or dc supply voltage to the
battery operating end point, which shall be specified by the manufacturer. 5. The variation in frequency was measured for the worst case.

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 17 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report
4 Radiated Test Items
4.1 Measuring Instruments
See list of measuring instruments of this test report.
4.2 Test Setup
4.2.1 For radiated test below 30MHz

Report No. : FG282501-02

4.2.2 For radiated test from 30MHz to 1GHz

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 18 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report 4.2.3 For radiated test above 1GHz

Report No. : FG282501-02

4.3 Test Result of Radiated Test
The low frequency, which started from 9 kHz to 30MHz, was pre-scanned and the result which was 20dB lower than the limit line was not reported.
Please refer to Appendix B.

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 19 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report

Report No. : FG282501-02

4.4 Radiated Spurious Emission
4.4.1 Description of Radiated Spurious Emission
The radiated spurious emission was measured by substitution method according to ANSI C63.26. For Band 41 The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitter power (P) by a factor of at least 55 + 10 log (P) dB. The spectrum is scanned from 30 MHz up to a frequency including its 10th harmonic.

4.4.2 Test Procedures
1. The testing follows ANSI C63.26 Section 5.5 2. The EUT was placed on a turntable with 0.8 meter height for frequency below 1GHz and 1.5
meter height for frequency above 1GHz respectively above ground. 3. The EUT was set 3 meters from the receiving antenna mounted on the antenna tower. 4. The table was rotated 360 degrees to determine the position of the highest spurious emission. 5. The height of the receiving antenna is varied between 1m to 4m to search the maximum
spurious emission for both horizontal and vertical polarizations. 6. During the measurement, the system simulator parameters were set to force the EUT
transmitting at maximum output power.
7. Make the measurement with the spectrum analyzer's RBW = 1MHz, VBW = 3MHz, taking the record of maximum spurious emission.
8. A horn antenna was substituted in place of the EUT and was driven by a signal generator. 9. Tune the output power of signal generator to the same emission level with EUT maximum
spurious emission. 10. EIRP (dBm) = S.G. Power ­ Tx Cable Loss + Tx Antenna Gain 11. ERP (dBm) = EIRP - 2.15 12. The RF fundamental frequency should be excluded against the limit line in the operating
frequency band. For Band 41: The limit line is derived from 55 + 10log(P)dB below the transmitter power P(Watts)

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 20 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report

Report No. : FG282501-02

5 List of Measuring Equipment

Instrument Spectrum Analyzer Power divider Temperature &h
umidity chamber EXA Spectrum Analyzer Loop Antenna
Bilog Antenna
Horn Antenna
SHF-EHF Horn
Amplifier
Amplifier high gain Amplifier Amplifier AC Power Source Turn Table
Antenna Mast

Manufacturer R&S STI
Hongzhan
Keysight R&S TeseQ
Schwarzbeck Com-power SONOMA
MITEQ EM
Agilent Chroma ChamPro ChamPro

Model No. Serial No.

FSV40

101040

STI08-0055

-

LP-150U H2014011440

N9010B MY57471079

HFH2-Z2

100321

CBL6111D

49922

BBHA9120D 1284

AH-840

101070

310N

187289

EM18G40G GA
EM01G18G A

060728 060840

8449B 3008A02370

61601 F104090004

EM 1000-T 060762-T

EM 1000-A 060762-A

Characteristics 10Hz~40GHz 0.5~40GHz -40~+150°C 20%~95%RH 10Hz-44G,MAX 30dB 9kHz~30MHz 30MHz-1GHz 1GHz~18GHz 18GHz~40GHz 9KHz-1GHz 18~40GHz 1Ghz-18Ghz 1Ghz-18Ghz N/A 0~360 degree 1 m~4 m

Calibration Date

Test Date

Oct. 12, 2022 Oct. 28, 2022

Aug. 25, 2022 Oct. 28, 2022

Jul. 15, 2022 Oct. 28, 2022

Oct. 12, 2022 Oct. 17, 2022

Oct. 30, 2021 Oct. 17, 2022

May 24, 2022 Oct. 17, 2022

Jan. 05, 2022 Oct. 17, 2022

Jan. 05, 2022 Oct. 17, 2022

Jan. 05, 2022 Oct. 17, 2022

Jan. 05, 2022 Oct. 17, 2022

Oct. 12, 2022 Oct. 17, 2022

Oct. 12, 2022 Oct. 17, 2022

NCR

Oct. 17, 2022

NCR

Oct. 17, 2022

NCR

Oct. 17, 2022

Due Date

Remark

Oct. 11, 2023 Aug. 24, 2023

Conducted (TH01-KS) Conducted (TH01-KS)

Jul. 14, 2023

Conducted (TH01-KS)

Oct. 11, 2023

Radiation (03CH04-KS)

Oct. 29, 2022

Radiation (03CH04-KS)

May 23, 2023

Radiation (03CH04-KS)

Jan. 04, 2023

Radiation (03CH04-KS)

Jan. 04, 2023

Radiation (03CH04-KS)

Jan. 04, 2023

Radiation (03CH04-KS)

Jan. 04, 2023

Radiation (03CH04-KS)

Oct. 11, 2023

Radiation (03CH04-KS)

Oct. 11, 2023

Radiation (03CH04-KS)

NCR

Radiation (03CH04-KS)

NCR

Radiation (03CH04-KS)

NCR

Radiation (03CH04-KS)

NCR: No Calibration Required

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 21 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report

Report No. : FG282501-02

6 Uncertainty of Evaluation

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

Uncertainty

Conducted Power

±0.56 dB

Conducted Emissions

±0.92 dB

Occupied Channel Bandwidth

±0.03 %

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

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

3.3dB

Uncertainty of Radiated Emission Measurement (1 GHz ~ 40 GHz)
Measuring Uncertainty for a Level of Confidence of 95% (U = 2Uc(y))

2.8dB

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: 22 of 22

Report Issued Date : Nov. 09, 2022

Report Version

: Rev. 01

Report Template No.: BU5-FGLTE Version 2.0

FCC RF Test Report

Report No. : FG282501-02

Appendix A. Test Results of Conducted Test

Conducted Output Power(Average power) and EIRP

BW [MHz]
20 20 20 20 20
15 15
10 10
5 5

Modulation RB Size

Channel

Frequency (MHz)

QPSK

1

QPSK

1

QPSK

100

16QAM

1

64QAM

1

Channel

Frequency (MHz)

QPSK

1

16QAM

1

Channel

Frequency (MHz)

QPSK

1

16QAM

1

Channel

Frequency (MHz)

QPSK

1

16QAM

1

RB Offset
0 99 0 0 0
0 0
0 0
0 0

Power Low
Ch. / Freq.
40140 2545 23.50 23.36 22.53 22.84 21.72 40115 2542.5 23.51 22.78 40090 2540 23.53 22.87 40065 2537.5 23.54 22.80

Power Middle
Low Ch. / Freq.
40640 2595 23.55 23.12 22.55 22.88 21.61 40640 2595 23.24 22.63 40640 2595 23.49 22.74 40640 2595 23.36 22.58

Power High Ch. / Freq.
41140 2645 23.05 22.89 22.00 22.27 21.17 41165 2647.5 22.93 22.23 41190 2650 23.02 22.30 41215 2652.5 23.03 22.24

L 0.1995 0.1932 0.1596 0.1714 0.1324
L 0.2000 0.1690
L 0.2009 0.1726
L 0.2014 0.1698

EIRP(W)
M 0.2018 0.1828 0.1603 0.1730 0.1291 EIRP(W)
M 0.1879 0.1633 EIRP(W)
M 0.1991 0.1675 EIRP(W)
M 0.1932 0.1614

H 0.1799 0.1734 0.1413 0.1503 0.1167
H 0.1750 0.1489
H 0.1786 0.1514
H 0.1791 0.1493

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A1 of A22

FCC RF Test Report

Report No. : FG282501-02

LTE Band 41

Peak-to-Average Ratio

Mode Mod. RB Size Middle CH

QPSK Full RB
5.30

LTE Band 41 / 20MHz 16QAM Full RB 6.14

64QAM Full RB
6.35

Limit: 13dB Result PASS

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A2 of A22

FCC RF Test Report

Report No. : FG282501-02

LTE Band 41 / 20MHz Middle Channel / Full RB / QPSK

Middle Channel / Full RB / 16QAM

Middle Channel / Full RB / 64QAM

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A3 of A22

FCC RF Test Report

Report No. : FG282501-02

26dB Bandwidth

Mode BW Mod. Middle CH

QPSK 20.22

LTE Band 41 : 26dB BW(MHz) 20MHz

16QAM 20.1

LTE Band 41

Middle Channel / 20MHz / QPSK

Middle Channel / 20MHz / 16QAM

18.34

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A4 of A22

FCC RF Test Report

Report No. : FG282501-02

Occupied Bandwidth

Mode BW Mod. Middle CH

QPSK 18.342

LTE Band 41 : 99%OBW(MHz) 20MHz

16QAM 18.222

LTE Band 41

Middle Channel / 20MHz / QPSK

Middle Channel / 20MHz / 16QAM

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A5 of A22

FCC RF Test Report

Report No. : FG282501-02

Conducted Band Edge

LTE Band 41 / 5MHz / QPSK

Lowest Band Edge / 1 RB

Highest Band Edge / 1 RB

Lowest Band Edge / Full RB

Highest Band Edge / Full RB

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A6 of A22

FCC RF Test Report

Report No. : FG282501-02

LTE Band 41 / 5MHz / 16QAM

Lowest Band Edge / 1RB

Highest Band Edge / 1 RB

Lowest Band Edge / Full RB

Highest Band Edge / Full RB

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A7 of A22

FCC RF Test Report

Report No. : FG282501-02

LTE Band 41 / 5MHz / 64QAM

Lowest Band Edge / 1RB

Highest Band Edge / 1 RB

Lowest Band Edge / Full RB

Highest Band Edge / Full RB

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A8 of A22

FCC RF Test Report

Report No. : FG282501-02

LTE Band 41 / 10MHz / QPSK

Lowest Band Edge / 1 RB

Highest Band Edge / 1 RB

Lowest Band Edge / Full RB

Highest Band Edge / Full RB

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A9 of A22

FCC RF Test Report

Report No. : FG282501-02

LTE Band 41 / 10MHz / 16QAM

Lowest Band Edge / 1 RB

Highest Band Edge / 1 RB

Lowest Band Edge / Full RB

Highest Band Edge / Full RB

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A10 of A22

FCC RF Test Report

Report No. : FG282501-02

LTE Band 41 / 10MHz / 64QAM

Lowest Band Edge / 1 RB

Highest Band Edge / 1 RB

Lowest Band Edge / Full RB

Highest Band Edge / Full RB

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A11 of A22

FCC RF Test Report

Report No. : FG282501-02

LTE Band 41 / 15MHz / QPSK

Lowest Band Edge / 1 RB

Highest Band Edge / 1 RB

Lowest Band Edge / Full RB

Highest Band Edge / Full RB

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A12 of A22

FCC RF Test Report

Report No. : FG282501-02

LTE Band 41 / 15MHz / 16QAM

Lowest Band Edge / 1 RB

Highest Band Edge / 1 RB

Lowest Band Edge / Full RB

Highest Band Edge / Full RB

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A13 of A22

FCC RF Test Report

Report No. : FG282501-02

LTE Band 41 / 15MHz / 64QAM

Lowest Band Edge / 1 RB

Highest Band Edge / 1 RB

Lowest Band Edge / Full RB

Highest Band Edge / Full RB

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A14 of A22

FCC RF Test Report

Report No. : FG282501-02

LTE Band 41 / 20MHz / QPSK

Lowest Band Edge / 1 RB

Highest Band Edge / 1 RB

Lowest Band Edge / Full RB

Highest Band Edge / Full RB

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A15 of A22

FCC RF Test Report

Report No. : FG282501-02

LTE Band 41 / 20MHz / 16QAM

Lowest Band Edge / 1 RB

Highest Band Edge / 1 RB

Lowest Band Edge / Full RB

Highest Band Edge / Full RB

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A16 of A22

FCC RF Test Report

Report No. : FG282501-02

LTE Band 41 / 20MHz / 64QAM

Lowest Band Edge / 1 RB

Highest Band Edge / 1 RB

Lowest Band Edge / Full RB

Highest Band Edge / Full RB

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A17 of A22

FCC RF Test Report

Report No. : FG282501-02

Conducted Spurious Emission

Lowest Channel / QPSK

LTE Band 41 / 5MHz

Middle Channel / QPSK

Highest Channel / QPSK

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A18 of A22

FCC RF Test Report

Report No. : FG282501-02

Lowest Channel / QPSK

LTE Band 41 / 10MHz

Middle Channel / QPSK

Highest Channel / QPSK

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A19 of A22

FCC RF Test Report

Report No. : FG282501-02

Lowest Channel / QPSK

LTE Band 41 / 15MHz

Middle Channel / QPSK

Highest Channel / QPSK

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A20 of A22

FCC RF Test Report

Report No. : FG282501-02

Lowest Channel / QPSK

LTE Band 41 / 20MHz

Middle Channel / QPSK

Highest Channel / QPSK

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A21 of A22

FCC RF Test Report

Report No. : FG282501-02

Frequency Stability

Test Conditions

Temperature (°C)

Voltage (Volt)

50 40 30 20(Ref.) 10 0 -10 -20 -30 20 20 20

Normal Voltage Normal Voltage Normal Voltage Normal Voltage Normal Voltage Normal Voltage Normal Voltage Normal Voltage Normal Voltage Maximum Voltage Normal Voltage Battery End Point

LTE Band 41 (QPSK) / Middle Channel
BW 10MHz
Deviation (ppm)
0.0026 0.0015 0.0011 0.0000 0.0007 0.0016 0.0021 0.0018 0.0028 0.0013 0.0009 0.0019

Limit Note 2. Result
PASS

Note: 1. Normal Voltage =3.87 V.Battery End Point (BEP) =3.6 V.Maximum Voltage =4.2 V. 2. Note: The frequency fundamental emissions stay within the authorized frequency block.

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: A22 of A22

FCC RF Test Report

Report No. : FG282501-02

Appendix B. Test Results of Radiated Test

Radiated Spurious Emission

LTE Band 41 / 20MHz / QPSK

Channel

Frequency ( MHz )

EIRP ( dBm )

Limit ( dBm )

Over Limit ( dB )

S.G. Power ( dBm )

TX Cable loss ( dB )

TX Antenna Gain (dBi)

Polarization (H/V)

5052

-63.73

-25

-38.73

-73.94

3.03

13.24

H

7576

-62.98

-25

-37.98

-72.43

3.56

13.01

H

Middle

10100 5052

-62.04 -63.65

-25 -25

-37.04

-71.56

3.92

-38.65

-73.86

3.03

13.44 13.24

H V

7576

-61.59

-25

-36.59

-71.04

3.56

13.01

V

10100

-62.60

-25

-37.60

-72.12

3.92

13.44

V

Remark: Spurious emissions within 30-1000MHz were found more than 20dB below limit line.

Sporton International Inc. (Kunshan) TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : IHDT56AH7

Page Number

: B1 of B1



Related FCC IDs:

Search Any Device: