Test Report

FCC ID: 2AMG5STG6432KB

Test Report

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FCCID_3945457

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ180608008-00A

TABLE OF CONTENTS

GENERAL INFORMATION .......................................................................................................................................3
PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .....................................................................................3
OBJECTIVE ...................................................................................................................................................................3
RELATED SUBMITTAL(S)/GRANT(S) .............................................................................................................................3
TEST METHODOLOGY ..................................................................................................................................................3
MEASUREMENT UNCERTAINTY ....................................................................................................................................3
TEST FACILITY .............................................................................................................................................................3
SYSTEM TEST CONFIGURATION ..........................................................................................................................4
DESCRIPTION OF TEST CONFIGURATION ......................................................................................................................4
EUT EXERCISE SOFTWARE ..........................................................................................................................................4
SPECIAL ACCESSORIES .................................................................................................................................................4
EQUIPMENT MODIFICATIONS .......................................................................................................................................4
SUPPORT EQUIPMENT LIST AND DETAILS ....................................................................................................................4
EXTERNAL I/O CABLE..................................................................................................................................................4
BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................5
SUMMARY OF TEST RESULTS ...............................................................................................................................6

TEST EQUIPMENT LIST ...........................................................................................................................................7
FCC §15.107 – AC LINE CONDUCTED EMISSIONS .............................................................................................8
APPLICABLE STANDARD ..............................................................................................................................................8
EUT SETUP ..................................................................................................................................................................8
EMI TEST RECEIVER SETUP .........................................................................................................................................8
TEST PROCEDURE ........................................................................................................................................................8
CORRECTED FACTOR & MARGIN CALCULATION .........................................................................................................9
TEST RESULTS SUMMARY ............................................................................................................................................9
TEST DATA ..................................................................................................................................................................9
FCC §15.109 - RADIATED SPURIOUS EMISSIONS ............................................................................................12
APPLICABLE STANDARD ............................................................................................................................................12
EUT SETUP ................................................................................................................................................................12
EMI TEST RECEIVER SETUP .......................................................................................................................................13
TEST PROCEDURE ......................................................................................................................................................13
CORRECTED AMPLITUDE & MARGIN CALCULATION .................................................................................................13
TEST RESULTS SUMMARY ..........................................................................................................................................13
TEST DATA ................................................................................................................................................................14

FCC Part 15B, Class B Page 2 of 17

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ180608008-00A

GENERAL INFORMATION
Product Description for Equipment under Test (EUT)

The JLR Gear’s product, model number: STG-6432-KB (FCC ID: 2AMG5STG6432KB) or the "EUT" in
this report was a SPEAKER LANTERN, which was measured approximately: 95 cm (L) * 95 cm (W) *
194 cm (H), rated with input voltage: DC 3.7V from battery. The highest operating frequency is 2480MHz.

*All measurement and test data in this report was gathered from production sample serial number: 1800859
(Assigned by BACL, Shenzhen). The EUT supplied by the applicant was received on 2018-06-08.

Objective
This test report is prepared on behalf of JLR Gear in accordance with Part 2-Subpart J, Part 15-Subparts A,
B of the Federal Communication Commissions rules.

The objective of the manufacturer is to determine the compliance of the EUT with FCC Part 15 B.

Related Submittal(s)/Grant(s)
FCC Part 15.247 DTS submission with FCC ID: 2AMG5STG6432KB

Test Methodology
All measurements contained in this report were conducted with ANSI C63.4-2014, American National
Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and
Electronic Equipment in the range of 9 kHz to 40 GHz.
All emissions measurement was performed at Bay Area Compliance Laboratories Corp. (Shenzhen). The
radiated testing was performed at an antenna-to-EUT distance of 3 meters.

Measurement Uncertainty

Parameter Uncertainty
Conducted Emissions ±1.95dB

Emissions, Below 1GHz ±4.75dB
radiated Above 1GHz ±4.88dB

Test Facility
The Test site used by Bay Area Compliance Laboratories Corp. (Shenzhen) to collect test data is located
on the 6/F., West Wing, Third Phase of Wanli Industrial Building, Shihua Road, Futian Free Trade Zone,
Shenzhen, Guangdong, China.

The test site has been approved by the FCC under the KDB 974614 D01 and is listed in the FCC Public
Access Link (PAL) database, FCC Registration No.: 342867, the FCC Designation No.: CN1221.

The test site has been registered with ISED Canada under ISED Canada Registration Number 3062B.
FCC Part 15B, Class B Page 3 of 17

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ180608008-00A

SYSTEM TEST CONFIGURATION
Description of Test Configuration
The system was configured for testing in a manufacturer testing fashion.
EUT operation mode: Charging & Aux-in & Lighting

EUT Exercise Software
No exercise software was used.

Special Accessories
No special accessory.

Equipment Modifications
No modification was made to the EUT tested.

Support Equipment List and Details

Manufacturer Description Model Serial Number

SKY Adapter N/A N/A
BULL Socket GN-415K 5503290068073
KINGSTON USB Disk N/A N/A
Sandisk Micro SD Card N/A 3491
Comtrade Distribution 4G Smart Phone Aeon6750-65-n N/A

External I/O Cable

Cable Description Length (m) From Port To

Un-shielding Detachable USB Cable 0.5 EUT Adapter
Un-shielding Un-detachable AC Cable 1.0 LISN Socket
Un-shielding Un-detachable Audio Cable 0.6 EUT 4G Smart Phone

FCC Part 15B, Class B Page 4 of 17

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ180608008-00A

Block Diagram of Test Setup
For conducted emission:

Adapter
LISN

4G Smart EUT
10cm 10cm
Phone

USB Micro Receptacle
Disk SD Card

1.0 Meter
Non-Conductive Table
80 cm above Ground Plane

1.5 Meters

FCC Part 15B, Class B Page 5 of 17

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ180608008-00A

SUMMARY OF TEST RESULTS

FCC Rules Description of Test Results

§15.107 AC Line Conducted Emissions Compliance

§15.109 Radiated Spurious Emissions Compliance

FCC Part 15B, Class B Page 6 of 17

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ180608008-00A

TEST EQUIPMENT LIST

Calibration Calibration
Manufacturer Description Model Serial Number
Date Due Date
AC Line Conducted Emission Test
Rohde & Schwarz EMI Test Receiver ESCS30 100176 2017-08-04 2018-08-04
3560.6650.12-
Rohde & Schwarz LISN ENV216 2017-12-21 2018-12-21
101613-Yb
Rohde & Schwarz Transient Limiter ESH3Z2 DE25985 2018-05-21 2018-11-19

Rohde & Schwarz CE Test software EMC 32 V8.53.0 NCR NCR
Conducted Emission UF A210B-1-
N/A N/A 2018-05-12 2018-11-12
Cable 0720-504504
Radiated Emission Test
A.H.System Horn Antenna SAS-200/571 135 2015-08-18 2018-08-17
Rohde & Schwarz Signal Analyzer FSEM 845987/005 2018-04-24 2019-04-24
Sunol Sciences Broadband Antenna JB1 A040904-1 2017-12-22 2020-12-21
Mini Pre-amplifier ZVA-183-S+ 5969001149 2018-05-21 2019-05-21
HP Amplifier HP8447E 1937A01046 2018-05-21 2018-11-19
Rohde & Schwarz EMI Test Receiver ESCI 101120 2018-01-11 2019-01-11
UTiFLEX UFA147A- MFR64639
RF Cable 2018-04-01 2018-10-01
MICRO-C0AX 2362-100100 231029-003

Ducommun
RF Cable 104PEA 218124002 2018-05-21 2018-11-19
technologies
Ducommun
RF Cable RG-214 1 2018-05-21 2018-11-19
technologies
Ducommun
RF Cable RG-214 2 2018-05-22 2018-11-22
technologies

Rohde & Schwarz Auto test software EMC 32 V9.10 NCR NCR

* Statement of Traceability: Bay Area Compliance Laboratories Corp. (Shenzhen) attests that all calibrations have
been performed in accordance to requirements that traceable to National Primary Standards and International System
of Units (SI).

FCC Part 15B, Class B Page 7 of 17

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ180608008-00A

Corrected Factor & Margin Calculation
The Corrected factor is calculated by adding LISN/ISN VDF (Voltage Division Factor), Cable Loss and
Transient Limiter Attenuation. The basic equation is as follows:
Correction Factor = LISN VDF + Cable Loss + Transient Limiter Attenuation
The “Margin” column of the following data tables indicates the degree of compliance with the applicable
limit. For example, a margin of 7 dB means the emission is 7 dB below the limit. The equation for margin
calculation is as follows:
Margin = Limit – Corrected Amplitude

Test Results Summary
According to the recorded data in following table, the EUT complied with the FCC Part 15.107,

Refer to CISPR16-4-2:2011 and CISPR 16-4-1:2009, the measured level is in compliance with the limit if

Lm + U(Lm) ≤ Llim + Ucispr

In BACL., U(Lm) is less than Ucispr, if Lm is less than Llim, it implies that the EUT complies with the limit.

Test Data
Environmental Conditions

Temperature: 25 ℃
Relative Humidity: 50 %
ATM Pressure: 101.0 kPa

The testing was performed by Bibo Zhang on 2018-06-27.

EUT Operation Mode: Charging & Aux-in & Lighting

FCC Part 15B, Class B Page 9 of 17

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ180608008-00A

AC 120V/60 Hz, Line

90

80

70

QP
60
Level in dBμ

AV
50

40

30

20

10

0
150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M
Frequency in Hz

Corrected Correction
Frequency Limit Margin Detector
Amplitude Factor
(MHz) (dBμV) (dB) (PK/Ave./QP)
(dBμV) (dB)
0.533930 43.0 20.1 56.0 13.0 QP
0.537990 43.1 20.1 56.0 12.9 QP
0.995030 45.4 20.0 56.0 10.6 QP
1.263130 44.2 20.0 56.0 11.8 QP
2.106530 44.1 20.0 56.0 11.9 QP
2.953930 41.7 20.0 56.0 14.3 QP
0.533930 32.6 20.1 46.0 13.4 Ave.
0.537990 32.4 20.1 46.0 13.6 Ave.
0.995030 36.8 20.0 46.0 9.2 Ave.
1.263130 37.9 20.0 46.0 8.1 Ave.
2.106530 37.9 20.0 46.0 8.1 Ave.
2.953930 35.3 20.0 46.0 10.7 Ave.

FCC Part 15B, Class B Page 10 of 17

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ180608008-00A

AC 120V/60 Hz, Neutral

90

80

70

QP
60
Level in dBμ

AV
50

40

30

20

10

0
150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M
Frequency in Hz

Corrected Correction
Frequency Limit Margin Detector
Amplitude Factor
(MHz) (dBμV) (dB) (PK/Ave./QP)
(dBμV) (dB)
0.534050 41.9 20.1 56.0 14.1 QP
0.537870 41.8 20.1 56.0 14.2 QP
0.972370 40.2 20.0 56.0 15.8 QP
1.125110 37.4 20.0 56.0 18.6 QP
2.106350 35.0 20.0 56.0 21.0 QP
3.797090 37.2 20.0 56.0 18.8 QP
0.534050 34.7 20.1 46.0 11.3 Ave.
0.537870 34.5 20.1 46.0 11.5 Ave.
0.972370 31.1 20.0 46.0 14.9 Ave.
1.125110 30.4 20.0 46.0 15.6 Ave.
2.106350 28.3 20.0 46.0 17.7 Ave.
3.797090 29.2 20.0 46.0 16.8 Ave.

Note:
1) Correction Factor =LISN VDF (Voltage Division Factor) + Cable Loss + Transient Limiter Attenuation
2) Corrected Amplitude = Reading + Correction Factor
3) Margin = Limit – Corrected Amplitude
FCC Part 15B, Class B Page 11 of 17

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ180608008-00A

The external I/O cables were draped along the test table and formed a bundle 30 to 40 cm long in the
middle.

The spacing between the peripherals was 10 cm.

EMI Test Receiver Setup
The system was investigated from 30 MHz to 12.5 GHz.

During the radiated emission test, the EMI test receiver was set with the following configurations:

Frequency Range RBW Video B/W IF B/W Measurement

30 MHz – 1000 MHz 100 kHz 300 kHz 120 kHz QP
1MHz 3 MHz / PK
Above 1 GHz
1MHz 10 Hz / Ave.

Test Procedure
Maximizing procedure was performed on the highest emissions to ensure that the EUT complied with all
installation combinations.
All data was recorded in the Quasi-peak detector mode from 30 MHz to 1 GHz and PK and average
detector modes for frequencies above 1 GHz.

Corrected Amplitude & Margin Calculation
The Corrected Amplitude is calculated by adding the Antenna Factor and Cable Loss, and subtracting the
Amplifier Gain from the Meter Reading. The basic equation is as follows:
Corrected Amplitude = Meter Reading + Antenna Factor + Cable Loss - Amplifier Gain
The “Margin” column of the following data tables indicates the degree of compliance with the applicable
limit. For example, a margin of 7 dB means the emission is 7 dB below the limit. The equation for margin
calculation is as follows:
Margin = Limit – Corrected Amplitude

Test Results Summary
According to the data in the following table, the EUT complied with the FCC §15.109 Class B,

Refer to CISPR16-4-2:2011 and CISPR 16-4-1:2009, the measured level is in compliance with the limit if
Lm + U(Lm) ≤ Llim + Ucispr
In BACL, U(Lm) is less than Ucispr, if Lm is less than Llim, it implies that the EUT complies with the limit.

FCC Part 15B, Class B Page 13 of 17

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ180608008-00A

Test Data
Environmental Conditions

Temperature: 25 ℃
Relative Humidity: 50 %
ATM Pressure: 101.0 kPa

The testing was performed by Bibo Zhang on 2018-06-27.

EUT Operation Mode: Charging & Aux-in & Lighting

30 MHz~1 GHz:

80

70

60
FCC Part 15 Class B Electric Field Strength QP-3m

50
Level in dBμV/

40

30

20

10

0
30M 50 60 80 100M 200 300 400 500 800 1G
Frequency in Hz

FCC Part 15B, Class B Page 14 of 17

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ180608008-00A

Corrected Antenna Turntable Correction
Frequency Antenna Limit Margin
Amplitude height position Factor
(MHz) Polarity (dBμV/m) (dB)
(dBμV/m) (cm) (degree) (dB/m)
30.485000 28.55 102 H 238 0.4 40.00 11.45
35.941250 27.01 102 V 53 -3.2 40.00 12.99
590.29625 34.11 102 V 282 4.8 46.00 11.89
686.69000 35.94 202 H 238 6.1 46.00 10.06
813.76000 39.09 202 H 4 9.2 46.00 6.91
905.54625 38.72 102 H 92 10 46.00 7.28

Note: The above table show the result test in peak detector, because the peak value is far below the limit for QP,
so the QP value is not performed.

1 GHz – 12.5 GHz:

Receiver Rx Antenna Corrected Corrected FCC Part 15B
Frequency Turntable
Factor Amplitude
(MHz) Reading Degree Height Polar
PK/QP/Ave. (dB/m) (dBuV/m) Limit Margin
(dBμV) (m) (H / V) (dBuV/m) (dB)
1105.60 43.25 PK 143 1.1 H -8.61 34.64 74 39.36
1105.60 28.74 Ave. 143 1.1 H -8.61 20.13 54 33.87
1742.10 42.69 PK 103 2.1 V -5.23 37.46 74 36.54
1742.10 28.92 Ave. 103 2.1 V -5.23 23.69 54 30.31
2060.10 42.57 PK 45 2.4 H -0.82 41.75 74 32.25
2060.10 28.55 Ave. 45 2.4 H -0.82 27.73 54 26.27

Note:
1) Correction Factor=Antenna factor (RX) + cable loss – amplifier factor
2) Corrected Amplitude = Correction Factor + Reading
3) Margin = Limit - Corrected Amplitude

FCC Part 15B, Class B Page 15 of 17

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ180608008-00A

Pre-scan
Horizontal – Peak

Vertical - Peak

FCC Part 15B, Class B Page 16 of 17

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ180608008-00A

Horizontal - Average

Vertical - Average

***** END OF REPORT *****
FCC Part 15B, Class B Page 17 of 17

Document Created: 2018-07-25 19:16:48
Document Modified: 2018-07-25 19:16:48

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