Test Report

FCC ID: Z3M-GLA19147IAJNW

Test Report

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FCCID_1844546

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 FCC Part 15C Measurement and Test Report For Greenwave Reality Pte Ltd 41 Science Park Road, #03-01, The Gemini, Science Park II, FCC ID: Z3M-GLA19147IAJNW FCC Rules: FCC Part 15.249 Product Description: Self-Ballasted LED-lamps Tested Model: LA191-0470IA-JNW1 Report No.: STR12108216I Tested Date: 2012-10-25 to 2012-10-29 Issued Date: 2012-10-30 Tested By: Jack Li / Engineer Reviewed By: Lahm Peng / EMC Manager Approved & Authorized By: Jandy so / PSQ Manager Prepared By: SEM.Test Compliance Service Co., Ltd 3/F, Jinbao Commerce Building, Xin'an Fanshen Road, Bao'an District, Shenzhen, P.R.C.（518101） Tel.: +86-755-33663308 Fax.: +86-755-33663309 Website: www.semtest.com.cn Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by SEM.Test Compliance Service Co., Ltd REPORT NO.: STR12108216I PAGE 1 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 TABLE OF CONTENTS 1. GENERAL INFORMATION...................................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)...............................................................................3 1.2 TEST STANDARDS...................................................................................................................................................4 1.3 TEST METHODOLOGY .............................................................................................................................................4 1.4 TEST FACILITY .......................................................................................................................................................4 1.5 EUT SETUP AND TEST MODE .................................................................................................................................5 2. SUMMARY OF TEST RESULTS ...........................................................................................................................6 3. ANTENNA REQUIREMENTS................................................................................................................................7 3.1 STANDARD APPLICABLE.........................................................................................................................................7 3.2 TEST RESULT..........................................................................................................................................................7 4. RADIATED EMISSIONS.........................................................................................................................................8 4.1 MEASUREMENT UNCERTAINTY ..............................................................................................................................8 4.2 STANDARD APPLICABLE.........................................................................................................................................8 4.3 TEST EQUIPMENT LIST AND DETAILS .....................................................................................................................8 4.4 TEST PROCEDURE ...................................................................................................................................................9 4.5 CORRECTED AMPLITUDE & MARGIN CALCULATION ..............................................................................................9 4.6 ENVIRONMENTAL CONDITIONS ..............................................................................................................................9 4.7 SUMMARY OF TEST RESULTS/PLOTS ....................................................................................................................10 5. OUT OF BAND EMISSIONS.................................................................................................................................18 5.1 STANDARD APPLICABLE.......................................................................................................................................18 5.2 TEST EQUIPMENT LIST AND DETAILS ...................................................................................................................18 5.3 TEST PROCEDURE .................................................................................................................................................18 5.4 ENVIRONMENTAL CONDITIONS ............................................................................................................................18 5.5 SUMMARY OF TEST RESULTS/PLOTS ....................................................................................................................18 6. EMISSION BANDWIDTH.....................................................................................................................................21 6.1 STANDARD APPLICABLE.......................................................................................................................................21 6.2 TEST EQUIPMENT LIST AND DETAILS ...................................................................................................................21 6.3 TEST PROCEDURE .................................................................................................................................................21 6.4 ENVIRONMENTAL CONDITIONS ............................................................................................................................21 6.5 SUMMARY OF TEST RESULTS/PLOTS ....................................................................................................................21 7. CONDUCTED EMISSIONS ..................................................................................................................................24 7.1 MEASUREMENT UNCERTAINTY ............................................................................................................................24 7.2 TEST EQUIPMENT LIST AND DETAILS ...................................................................................................................24 7.3 TEST PROCEDURE .................................................................................................................................................24 7.4 BASIC TEST SETUP BLOCK DIAGRAM...................................................................................................................24 7.5 ENVIRONMENTAL CONDITIONS ............................................................................................................................25 7.6 TEST RECEIVER SETUP .........................................................................................................................................25 7.7 SUMMARY OF TEST RESULTS/PLOTS ....................................................................................................................25 7.8 CONDUCTED EMISSIONS TEST DATA ....................................................................................................................25 REPORT NO.: STR12108216I PAGE 2 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 1. GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) Client Information Applicant: Greenwave Reality Pte Ltd Address of applicant: 41 Science Park Road, #03-01, The Gemini, Science Park II, Manufacturer: Leeleds Lighting(Xiamen) Co., Ltd. Address of manufacturer: No.5-7, Second Fanghu West Road, Huli District General Description of EUT Product Name: Self-Ballasted LED-lamps Trade Name: GreenWAVE REALITY Model No.: LA191-0470IA-JNW1 Adding Model(s): / Rated Voltage: AC120V/60Hz Power Adapter Model: / Note: The test data is gathered from a production sample, provided by the manufacturer. Technical Characteristics of EUT Frequency Range: 2405-2480MHz Max. Field Strength: 85.25 dBuV/m (at 3m distance) Data Rate: 1Mbps Modulation: GFSK Quantity of Channels: 16 Channel Separation: 5MHz Antenna Type: Integral Antenna Antenna Gain: 6.4 dBi REPORT NO.: STR12108216I PAGE 3 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 1.2 Test Standards The following report is prepared on behalf of the Greenwave Reality Pte Ltd in accordance with FCC Part 15, Subpart B, Subpart C, and section 15.107, 15.203, 15.205, 15.207, 15.209 and 15.249 of the Federal Communication Commissions rules. The objective is to determine compliance with FCC Part 15, Subpart C, and section 15.107,15.203, 15.205, 15.207, 15.209 and 15.249 of the Federal Communication Commissions rules. Maintenance of compliance is the responsibility of the manufacturer. Any modification of the product, which results in lowering the emission, should be checked to ensure compliance has been maintained. 1.3 Test Methodology All measurements contained in this report were conducted with ANSI C63.4-2003, 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. 1.4 Test Facility • FCC – Registration No.: 994117 SEM.Test Compliance Services Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files and the Registration is 994117. • Industry Canada (IC) Registration No.: 7673A The 3m Semi-anechoic chamber of SEM.Test Compliance Services Co., Ltd. has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 7673A. • CNAS Registration No.: L4062 Shenzhen SEM.Test Electronics Service Co., Ltd. is a testing organization accredited by China National Accreditation Service for Conformity Assessment (CNAS) according to ISO/IEC 17025. The accreditation certificate number is L4062. All measurement facilities used to collect the measurement data are located at 3/F, Jinbao Commerce Building, Xin’an Fanshen Road, Bao’an District, Shenzhen, P.R.C (518101) REPORT NO.: STR12108216I PAGE 4 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 1.5 EUT Setup and Test Mode The EUT was operated in the engineering mode to fix the Tx frequency that was for the purpose of the measurements. All testing shall be performed under maximum output power condition, and to measure its highest possible emissions level, more detailed description as follows: Test Mode List Test Mode Description Remark TM1 Low Channel 2405MHz TM2 Middle Channel 2440MHz TM3 High Channel 2480MHz Special Cable List and Details Cable Description Length (m) Shielded/Unshielded With / Without Ferrite / / / / Auxiliary Equipment List and Details Description Manufacturer Model Serial Number / / / / REPORT NO.: STR12108216I PAGE 5 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 2. SUMMARY OF TEST RESULTS FCC Rules Description of Test Item Result §15.203 Antenna Requirement Compliant §15.205 Restricted Band of Operation Compliant §15.207(a) Conducted Emission Compliant §15.209(a)(f) Radiated Supirous Emissions Compliant §15.249(a) Field Strength of Emissions Compliant §15.249(d) Out of Band Emission Compliant §15.215 (c) Emission Bandwidth Compliant REPORT NO.: STR12108216I PAGE 6 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 3. Antenna Requirements 3.1 Standard Applicable According to FCC Part 15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this section. 3.2 Test Result This product has an integral antenna, fulfill the requirement of this section. REPORT NO.: STR12108216I PAGE 7 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 4. Radiated Emissions 4.1 Measurement Uncertainty Based on NIS 81, The Treatment of Uncertainty in EMC Measurements, the best estimate of the uncertainty of a radiation emissions measurement is +5.10 dB. 4.2 Standard Applicable According to §15.249(a), the field strength of emissions from intentional radiators operated within these frequency bands shall comply with the following: Fundamental Frequency Field strength of fundamental Field strength of fundamental (milli-volts/meter) (micro-volts/meter) 902-928 MHz 50 500 2400-2483.5 MHz 50 500 5725-5875 MHz 50 500 24.0-24.25 GHz 250 2500 (d) Emissions radiated outside of the specified frequency bands, except for harmonics, shall be attenuated by at least 50 dB below the level of the fundamental or to the general radiated emission limits in §15.209, whichever is the lesser attenuation. The emission limit in this paragraph is based on measurement instrumentation employing an average detector. The provisions in §15.35 for limiting peak emissions apply. Spurious Radiated Emissions measurements starting below or at the lowest crystal frequency. 4.3 Test Equipment List and Details Description Manufacturer Model Serial Number Cal. Date Due. Date Spectrum Analyzer R&S FSP 836079/035 2012-03-28 2013-03-27 EMI Test Receiver R&S ESVB 825471/005 2012-03-28 2013-03-27 Pre-amplifier Agilent 8447F 3113A06717 2012-03-28 2013-03-27 Pre-amplifier Compliance Direction PAP-0118 24002 2012-03-28 2013-03-27 Trilog Broadband SCHWARZBECK VULB9163 9163-333 2012-02-25 2013-02-24 Antenna Horn Antenna ETS 3117 00086197 2012-02-25 2013-02-24 Loop Antenna SCHWARZECK HFRA 5165 9365 2012-02-25 2013-02-24 REPORT NO.: STR12108216I PAGE 8 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 4.4 Test Procedure The setup of EUT is according with per ANSI C63.4-2003 measurement procedure. The specification used was with the FCC Part 15.205 15.249(a) and FCC Part 15.209 Limit. 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. Antenna Tower 1m-4m 3m EUT 0.8m Turntable Table To EMI Receiver Ground Plane 4.5 Corrected Amplitude & Margin Calculation The Corrected Amplitude is calculated by adding the Antenna Factor and the Cable Factor, and subtracting the Amplifier Gain from the Amplitude reading. The basic equation is as follows: Corr. Ampl. = Indicated Reading + Ant. Factor + Cable Loss – Ampl. Gain The “Margin” column of the following data tables indicates the degree of compliance with the applicable limit. For example, a margin of -6dBμV means the emission is 6dBμV below the maximum limit. The equation for margin calculation is as follows: Margin = Corr. Ampl. – FCC Part 15C Limit 4.6 Environmental Conditions Temperature: 24 °C Relative Humidity: 60 % ATM Pressure: 1012 mbar REPORT NO.: STR12108216I PAGE 9 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 4.7 Summary of Test Results/Plots According to the data below, the FCC Part 15.205, 15.209 and 15.249 standards, and had the worst margin of: -7.06 dBμV at 4960 MHz in the Horizontal polarization, High Channel, Average detector , 9 kHz to 25 GHz, 3Meters Note: this EUT was tested in 3 orthogonal positions and the worst case position data was reported. Plot of Radiated Emissions Test Data (30MHz to 1GHz) EUT: Self-Ballasted LED-lamps Tested Model: LA191-0470IA-JNW1 Operating Condition: Transmitting Low Channel (2405MHz) Comment: AC120V/60Hz Test Specification: Horizontal No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) (·) (cm) 1 32.4059 20.00 8.44 28.44 40.00 -11.56 360 100 peak 2 66.2662 18.89 3.71 22.60 40.00 -17.40 360 100 peak 3 191.0738 22.93 4.24 27.17 43.50 -16.33 360 100 peak 4 906.4824 16.67 19.15 35.82 46.00 -10.18 360 100 peak REPORT NO.: STR12108216I PAGE 10 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 Test Specification: Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) (·) (cm) 1 32.1795 19.84 8.41 28.25 40.00 -11.75 360 100 peak 2 51.1209 19.53 6.51 26.04 40.00 -13.96 360 100 peak 3 127.2176 27.84 4.34 32.18 43.50 -11.32 360 100 peak 4 144.3348 25.69 3.46 29.15 43.50 -14.35 360 100 peak 5 260.1444 20.38 7.72 28.10 46.00 -17.90 360 100 peak REPORT NO.: STR12108216I PAGE 11 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 Operating Condition: Transmitting Middle Channel (2440MHz) Comment: AC120V/60Hz Test Specification: Horizontal No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) (·) (cm) 1 33.0950 19.88 8.56 28.44 40.00 -11.56 360 100 peak 2 66.7325 19.68 3.57 23.25 40.00 -16.75 360 100 peak 3 189.7385 23.17 4.19 27.36 43.50 -16.14 360 100 peak 4 993.0114 17.27 19.53 36.80 54.00 -17.20 360 100 peak REPORT NO.: STR12108216I PAGE 12 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 Test Specification: Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) (·) (cm) 1 31.7313 23.62 8.33 31.95 40.00 -8.05 360 100 peak 2 52.5753 21.31 6.38 27.69 40.00 -12.31 360 100 peak 3 126.3286 27.82 4.39 32.21 43.50 -11.29 360 100 peak 4 881.4067 17.31 19.03 36.34 46.00 -9.66 360 100 peak REPORT NO.: STR12108216I PAGE 13 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 Operating Condition: Transmitting High Channel (2480MHz) Comment: AC120V/60Hz Test Specification: Horizontal No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) (·) (cm) 1 32.4059 22.12 8.44 30.56 40.00 -9.44 360 100 peak 2 125.4457 20.47 4.46 24.93 43.50 -18.57 360 100 peak 3 192.4186 22.30 4.31 26.61 43.50 -16.89 360 100 peak 4 986.0717 17.30 19.17 36.47 54.00 -17.53 360 100 peak REPORT NO.: STR12108216I PAGE 14 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 Test Specification: Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) (·) (cm) 1 31.9546 22.61 8.37 30.98 40.00 -9.02 360 100 peak 2 50.7637 20.46 6.54 27.00 40.00 -13.00 360 100 peak 3 125.4457 27.18 4.46 31.64 43.50 -11.86 360 100 peak 4 258.3264 19.53 7.64 27.17 46.00 -18.83 360 100 peak REPORT NO.: STR12108216I PAGE 15 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 Spurious Emissions Above 1GHz Frequency Reading Correct Result Limit Margin Polar Detector (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) H/V Low Channel-2405MHz 2405 91.17 -11.75 79.42 114 -34.58 H PK 2405 70.25 -11.75 58.50 94 -35.50 H AV 4810 56.95 -3.92 53.03 74 -20.97 H PK 4810 39.79 -3.92 35.87 54 -18.13 H AV 7215 45.85 1.05 46.90 74 -27.10 H PK 7215 34.49 1.03 35.52 54 -18.48 H AV 2405 95.21 -11.75 83.46 114 -30.54 V PK 2405 75.19 -11.75 63.44 94 -30.56 V AV 4810 52.63 -3.92 48.71 74 -25.29 V PK 4810 37.10 -3.92 33.18 54 -20.82 V AV 7215 46.22 1.05 47.27 74 -26.73 V PK 7215 34.22 1.05 35.37 54 -18.63 V AV Middle Channel-2440MHz 2440 93.52 -11.77 81.75 114 -32.25 H PK 2440 70.88 -11.75 59.13 94 -34.87 H AV 4880 62.67 -3.74 58.93 74 -15.07 H PK 4880 43.71 -3.74 39.97 54 -14.03 H AV 7320 46.32 1.50 47.82 74 -25.96 H PK 7320 34.75 1.50 36.25 54 -17.75 H AV 2440 95.99 -11.77 84.22 114 -29.78 V PK 2440 72.01 -11.75 60.26 94 -33.74 V AV 4880 56.68 -3.74 52.94 74 -21.06 V PK 4880 39.37 -3.74 35.63 54 -18.37 V AV 7320 46.32 1.50 47.82 74 -26.18 V PK 7320 34.59 1.50 36.09 54 -17.91 V AV REPORT NO.: STR12108216I PAGE 16 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 Frequency Reading Correct Result Limit Margin Polar Detector (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) H/V Low Channel-2480MHz 2480 94.24 -11.77 82.47 114 -31.53 H PK 2480 70.39 -11.78 58.61 94 -35.39 H AV 4960 69.82 -3.48 66.34 74 -7.66 H PK 4960 50.42 -3.48 46.94 54 -7.06 H AV 7440 47.53 2.04 49.57 74 -24.43 H PK 7440 35.12 2.04 37.18 54 -16.82 H AV 2480 97.02 -11.77 85.25 114 -28.75 V PK 2480 70.88 -11.78 59.10 94 -34.90 V AV 4960 64.56 -3.48 61.08 74 -12.92 V PK 4960 46.02 -3.48 42.54 54 -11.46 V AV 7440 46.14 2.04 48.18 74 -25.82 V PK 7440 34.81 2.04 36.95 54 -17.05 V AV Note: Testing is carried out with frequency rang 9kHz to the tenth harmonics, which above 5th Harmonics are attenuated more than 20dB below the permissible limits or the field strength is too small to be measured. The measurements greater than 20dB below the limit from 9kHz to 30MHz.. REPORT NO.: STR12108216I PAGE 17 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 5. Out of Band Emissions 5.1 Standard Applicable Emissions radiated outside of the specified frequency bands, except for harmonics, shall be attenuated by at least 50 dB below the level of the fundamental or to the general radiated emission limits in §15.209, whichever is the lesser attenuation. 5.2 Test Equipment List and Details Description Manufacturer Model Serial Number Cal. Date Due. Date Spectrum Analyzer R&S FSP 836079/035 2012-03-28 2013-03-27 EMI Test Receiver R&S ESVB 825471/005 2012-03-28 2013-03-27 Pre-amplifier Agilent 8447F 3113A06717 2012-03-28 2013-03-27 Pre-amplifier Compliance Direction PAP-0118 24002 2012-03-28 2013-03-27 Trilog Broadband SCHWARZBECK VULB9163 9163-333 2012-02-25 2013-02-24 Antenna Horn Antenna ETS 3117 00086197 2012-02-25 2013-02-24 5.3 Test Procedure As the radiation test, set the Lowest and Highest Transmitting Channel, observed the outside band of 2400MHz to 2483.5MHz, than mark the higher-level emission for comparing with the FCC rules. 5.4 Environmental Conditions Temperature: 24 °C Relative Humidity: 60 % ATM Pressure: 1012 mbar 5.5 Summary of Test Results/Plots Frequency Limit Test mode Result MHz dBuV / dBc 2310.00 <54 dBuV Pass Lowest 2390.00 <54 dBuV Pass 2400.00 <54 dBuV Pass 2483.50 <54 dBuV Pass Highest 2500.00 <54 dBuV Pass The edge emissions are below the FCC 15.209 Limits or complies with the 15.247(d) requirements. Please refer to the test plots as below. REPORT NO.: STR12108216I PAGE 18 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 Lowest Bandedge No. Frequency Reading Correct Result Limit Margin Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) 1 2310.000 33.38 -11.72 21.66 54.00 -32.34 Ave Detector 2310.000 47.46 -11.72 35.74 74.00 -38.26 Peak Detector 2 2390.000 34.21 -11.75 22.46 54.00 -31.54 Ave Detector 2390.000 48.05 -11.75 36.30 74.00 -37.70 Peak Detector 3 2400.000 36.49 -11.75 24.74 54.00 -29.26 Ave Detector 2400.000 51.62 -11.75 39.87 74.00 -34.13 Peak Detector REPORT NO.: STR12108216I PAGE 19 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 Highest Bandedge No. Frequency Reading Correct Result Limit Margin Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) 1 2483.500 49.27 -11.78 37.49 54.00 -16.51 Ave Detector 2483.500 59.82 -11.78 48.04 74.00 -25.96 Peak Detector 2 2500.000 33.14 -11.78 21.36 54.00 -32.64 Ave Detector 2500.000 48.02 -11.78 36.24 74.00 -37.76 Peak Detector REPORT NO.: STR12108216I PAGE 20 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 6. Emission Bandwidth 6.1 Standard Applicable According to 15.215 (c), intentional radiators operating under the alternative provisions to the general emission limits, as contained in §§15.217 through 15.257 and in Subpart E of this part, must be designed to ensure that the 20 dB bandwidth of the emission, or whatever bandwidth may otherwise be specified in the specific rule section under which the equipment operates, is contained within the frequency band designated in the rule section under which the equipment is operated. The requirement to contain the designated bandwidth of the emission within the specified frequency band includes the effects from frequency sweeping, frequency hopping and other modulation techniques that may be employed as well as the frequency stability of the transmitter over expected variations in temperature and supply voltage. If a frequency stability is not specified in the regulations, it is recommended that the fundamental emission be kept within at least the central 80% of the permitted band in order to minimize the possibility of out-of-band operation. 6.2 Test Equipment List and Details Description Manufacturer Model Serial Number Cal. Date Due. Date Spectrum Analyzer Agilent E4402B US41192821 2012-03-28 2013-03-27 Attenuator ATTEN ATS100-4-20 / 2012-03-28 2013-03-27 6.3 Test Procedure According to the ANSI 63.4-2003, the emission bandwidth test method as follows. Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the spectrum analyzer. Set span = 1MHz, centered on a transmitting channel RBW ≥1% 20dB Bandwidth, VBW ≥RBW Sweep = auto Detector function = peak Trace = max hold All the trace to stabilize, use the marker-to-peak function to set the marker to the peak of the emission, use the marker-delta function to measure and record the 20dB down and 99% bandwidth of the emission. 6.4 Environmental Conditions Temperature: 25 °C Relative Humidity: 53% ATM Pressure: 1018 mbar 6.5 Summary of Test Results/Plots REPORT NO.: STR12108216I PAGE 21 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 Frequency 20dB Bandwidth 99% Bandwidth Channel MHz kHz kHz Low Channel 2405 2544.0 2278.8 Middle Channel 2440 2523.0 2288.0 High Channel 2480 2512.0 2276.9 Please refer to the following test plots Low Channel: REPORT NO.: STR12108216I PAGE 22 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 Middle Channel: High Channel: REPORT NO.: STR12108216I PAGE 23 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 7. Conducted Emissions 7.1 Measurement Uncertainty Base on NIS 81, The Treatment of Uncertainty in EMC Measurements, the best estimate of the uncertainty of any conducted emissions measurement is + 2.88 dB. 7.2 Test Equipment List and Details Description Manufacturer Model Serial Number Cal. Date Due. Date EMI Test Receiver Rohde & Schwarz ESPI 101611 2012-03-28 2013-03-27 L.I.S.N Schwarz beck NSLK8126 8126-224 2012-03-28 2013-03-27 Pulse Limiter Rohde & Schwarz ESH3-Z2 100911 2012-03-28 2013-03-27 7.3 Test Procedure The setup of EUT is according with per ANSI C63.4-2003 measurement procedure. The specification used was with the FCC Part 15.207 Limit. 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. 7.4 Basic Test Setup Block Diagram EUT LISN 1.0 m 1.5 To Receiver Non-conduction table 80 cm above Ground Plane 1. 5 m REPORT NO.: STR12108216I PAGE 24 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 7.5 Environmental Conditions Temperature: 25 °C Relative Humidity: 52% ATM Pressure: 1012 mbar 7.6 Test Receiver Setup During the conducted emission test, the test receiver was set with the following configurations: Start Frequency .......................................................................... 150 kHz Stop Frequency........................................................................... 30 MHz Sweep Speed .............................................................................. Auto IF Bandwidth.............................................................................. 10 kHz Quasi-Peak Adapter Bandwidth ................................................. 9 kHz Quasi-Peak Adapter Mode ......................................................... Normal 7.7 Summary of Test Results/Plots According to the data in section 3.8, the EUT complied with the FCC Part 15.207 Conducted margin for a Class B device, with the worst margin reading of: -4.36 dBμV at 0.186 MHz in the Neutral mode, Ave detector, 0.15-30MHz 7.8 Conducted Emissions Test Data REPORT NO.: STR12108216I PAGE 25 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 Plot of Conducted Emissions Test Data EUT: Self-Ballsated LED-lamps Tested Model: LA191-0470IA-JNW1 Operating Condiation: Transmitting Comment: AC120V/60Hz Test Specification: Line RBW 9 kHz MT 10 ms Att 10 dB AUTO dBµV 100 1 MHz 10 MHz 90 1 PK MAXH 80 2 AV MAXH TDF 70 -QP 60 -AV 50 6DB 40 30 20 10 0 150 kHz 30 MHz EDIT PEAK LIST (Prescan Results) Trace1: -QP Trace2: -AV Trace3: --- TRACE FREQUENCY LEVEL dBµV DELTA LIMIT dB 1 Max Peak 178 kHz 57.62 -6.95 2 Average 190 kHz 48.84 -5.19 2 Average 378 kHz 30.38 -17.93 1 Max Peak 506 kHz 36.70 -19.29 REPORT NO.: STR12108216I PAGE 26 OF 27 FCC PART 15.249

Greenwave Reality Pte Ltd Model: LA191-0470IA-JNW1 Test Specification: Neutral RBW 9 kHz MT 10 ms Att 10 dB AUTO dBµV 100 1 MHz 10 MHz 90 1 PK MAXH 80 2 AV MAXH TDF 70 -QP 60 -AV 50 6DB 40 30 20 10 0 150 kHz 30 MHz EDIT PEAK LIST (Prescan Results) Trace1: -QP Trace2: -AV Trace3: --- TRACE FREQUENCY LEVEL dBµV DELTA LIMIT dB 1 Max Peak 178 kHz 57.78 -6.79 2 Average 186 kHz 49.84 -4.36 1 Max Peak 374 kHz 38.82 -19.59 2 Average 374 kHz 29.47 -18.93 ***** END OF REPORT ***** REPORT NO.: STR12108216I PAGE 27 OF 27 FCC PART 15.249


Document Created: 2012-11-22 09:36:22
Document Modified: 2012-11-22 09:36:22
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