Test Report

FCC ID: VA5MCJ311-2WLE

Test Report

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FCCID_4332683

TEST REPORT DT&C Co., Ltd. m Dt &‘ 42, Yurim—ro, 154Beon—gil, Cheoin—gu, Yongin—si, Gyeonggi—do, Korea, 17042 Tel : 031—321—2664, Fax : 031—321—1664 1. Report No : DRTFCC1906—0206 2. Customer * Name : SEGI LIMITED + Address (FCC) : Unit J2, 4/F. Block 1, Kinho Industrial Building, 14—24 Au Pui Wan Street, Shatin, New Territories, HONGKONG, China + Address (IC) : Unit J2, 4/F. Block 1, Kinho Industrial Building, 14—24 Au Pui Wan Street, Shatin, New Territories, Hongkong, 186 China(Peoples Republic Of) 3. Use of Report : FCC & IC Original Grant 4. Product Name / Model Name : Foglamp Transceiver System / MCJ311 FCC ID / IC : VASMCJY311—2WLE / IC : 7087A—2WMCJ311LE 5. Test Method Used : ANSI C63.10—2013 Test Specification : FCC Part 15 Subpart C.249, RSS—210 Issue 9, RSS—GEN Issue 5 6. Date of Test : 2019.05.22 ~ 2019.05.31 7. Testing Environment : See appended test report. 8. Test Result : Refer to the attached test result. Tested by Reviewed by Affirmmation «z f ??B Name : Woohyun Rim fi Name : GeunKi Son The test results presented in this test report are limited only to the sample supplied by applicant and the use of this test report is inhibited other than its purpose. This test report shall not be reproduced except in full, withoutthe written approval of DT&C Co., Ltd. 2019 . 06. 13 . DT&C Co., Ltd. If this report is required to confirmation of authenticity, please contact to report@dinc.net TRF—RF—215(04)170720 Prohibits the copying and re—issue of this report without DT&C approval. Pages: 1 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE Test Report Version Test Report No. Date Description DRTFCC1906-0206 Jun. 13, 2019 Initial issue TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 2 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE Table of Contents 1. General Information .................................................................. 4 1.1 Testing Laboratory .................................................................. 4 1.2 Test Environment .................................................................... 4 1.3 Measurement Uncertainty ....................................................... 4 1.4 Details of Applicant ................................................................. 5 1.5 Description of EUT .................................................................. 5 1.6 Test Mode ............................................................................... 6 1.7 Tested Frequency ................................................................... 6 1.8 EMI Suppression Device(s)/Modifications ............................... 6 1.9 Test Equipment List................................................................. 7 3. Transmitter requirements ......................................................... 9 3.1 AC Conducted Emissions ............................................................... 9 3.1.1 Test Requirements and limit, §15.207 ............................................... 9 3.1.2 Test Configuration.............................................................................. 9 3.1.3 Test Procedure .................................................................................. 9 3.1.4 Test Result ......................................................................................... 9 3.2 Radiated Emission........................................................................ 10 3.2.1 Test Configuration............................................................................ 12 3.2.2 Test Procedures for Radiated Spurious Emissions ......................... 12 3.2.3 Test Result ....................................................................................... 13 3.3 Occupied Bandwidth ............................................................. 14 3.4 Antenna Requirements ................................................................. 17 APPENDIX I .................................................................................. 18 TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 3 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE 1. General Information 1.1 Testing Laboratory DT&C Co., Ltd. The 3 m test site and conducted measurement facility used to collect the radiated data are located at the 42, Yurim-ro, 154beon-gil, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea 17042. The test site complies with the requirements of § 2.948 according to ANSI C63.4-2014. - FCC MRA Accredited Test Firm No. : KR0034 - IC Test site No. : 5740A www.dtnc.net Telephone : + 82-31-321-2664 FAX : + 82-31-321-1664 1.2 Test Environment Ambient Condition ▪ Temperature +22 ℃ ~ +27 ℃ ▪ Relative Humidity 35 % ~ 45% 1.3 Measurement Uncertainty Test items Measurement uncertainty Radiated spurious emission 5.1 dB (The confidence level is about 95 %, k = 2) (1 GHz Below) Radiated spurious emission 5.4 dB (The confidence level is about 95 %, k = 2) (1 GHz ~ 18 GHz) Radiated spurious emission 5.3 dB (The confidence level is about 95 %, k = 2) (18 GHz Above) TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 4 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE 1.4 Details of Applicant Applicant : SEGI LIMITED Unit J2, 4/F. Block 1, Kinho Industrial Building, 14-24 Au Pui Wan Street, Shatin, Address (FCC) : New Territories, HONGKONG, China Unit J2, 4/F. Block 1, Kinho Industrial Building, 14-24 Au Pui Wan Street, Shatin, Address (IC) : New Territories, Hongkong, 186 China(Peoples Republic Of) Contact person : Youngil Chang 1.5 Description of EUT EUT Foglamp Transceiver System Model Name(HVIN) MCJ311 Add Model Name NA Power Supply DC 12 V FVIN 1.0 Frequency Range 2402 MHz ~ 2480 MHz Max. field strength 82.94 dBuV/m (average) Modulation Type GFSK Pattern Antenna antenna Antenna Specification ▪ Max. peak gain : 1.5 dBi TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 5 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE 1.6 Test Mode Test Mode TM 1 LE TM 2 - 1.7 Tested Frequency TX Frequency (MHz) Lowest Channel 2402 Middle Channel 2440 Highest Channel 2480 1.8 EMI Suppression Device(s)/Modifications EMI suppression device(s) added and/or modifications made during testing → None TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 6 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE 1.9 Test Equipment List Cal.Date Next.Cal.Date Type Manufacturer Model S/N (yy/mm/dd) (yy/mm/dd) Agilent Spectrum Analyzer N9020A 18/12/19 19/12/19 MY48010133 Technologies Agilent Spectrum Analyzer N9020A 18/12/19 19/12/19 MY48011700 Technologies Agilent DC Power Supply 66332A 18/07/02 19/07/02 US37473422 Technologies Multimeter FLUKE 17B 18/12/18 19/12/18 26030065WS Signal Generator Rohde Schwarz SMBV100A 18/12/19 19/12/19 255571 Signal Generator ANRITSU MG3695C 18/12/10 19/12/10 173501 Thermohygrometer BODYCOM BJ5478 18/12/27 19/12/27 120612-1 Thermohygrometer BODYCOM BJ5478 18/07/09 19/07/09 N/A HYGROMETER TESTO 608-H1 19/01/31 20/01/31 34862883 Loop Antenna Schwarzbeck FMZB1513 18/01/30 20/01/30 1513-128 BILOG ANTENNA Schwarzbeck VULB 9160 18/07/13 20/07/13 3359 Horn Antenna ETS-Lindgren 3115 19/01/11 21/01/11 9202-3820 Horn Antenna Schwarzbeck BBHA 9120C 17/12/04 19/12/04 9120C-561 PreAmplifier tsj MLA-0118-J01-45 18/12/19 19/12/19 17138 PreAmplifier tsj MLA-1840-J02-45 18/07/06 19/07/06 16966-10728 MLA-10K01-B01- PreAmplifier tsj 18/10/31 19/10/31 2005354 27 Attenuator SMAJK SMAJK-2-3 18/07/04 19/07/04 4 Attenuator Aeroflex/Weinschel 56-3 18/07/02 19/07/02 Y2370 Attenuator SRTechnology F01-B0606-01 18/07/02 19/07/02 13092403 Wainwright WHNX8.0/26.5- High Pass Filter 18/07/03 19/07/03 3 Instruments 6SS Wainwright WHKX12-935- High Pass Filter 18/07/02 19/07/02 8 Instruments 1000-15000-40SS Wainwright WHKX10-2838- High Pass Filter 18/07/02 19/07/02 1 Instruments 3300-18000-60SS Cable HUBER+SUHNER SUCOFLEX 18/12/21 19/12/21 C-1 Cable HUBER+SUHNER SUCOFLEX 18/12/21 19/12/21 C-2 Cable HUBER+SUHNER SUCOFLEX 18/12/21 19/12/21 C-3 Cable HUBER+SUHNER SUCOFLEX 18/12/21 19/12/21 C-4 Cable Junkosha MWX241 18/06/25 19/06/25 G-04 Cable Junkosha MWX241 18/06/25 19/06/25 G-07 Cable DT&C Cable 18/07/06 19/07/06 G-13 Cable DT&C Cable 18/07/06 19/07/06 G-14 Cable HUBER+SUHNER SUCOFLEX 104 18/07/06 19/07/06 G-15 Cable DT&C Cable 18/07/06 19/07/06 RF-18 Note1: The measurement antennas were calibrated in accordance to the requirements of ANSI C63.5-2017. Note2: The cable is not a regular calibration item, so it has been calibrated by DT & C itself. TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 7 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE 2. SUMMARY OF TESTS Test Status FCC Part RSS Std. Parameter Limit Condition Note 1 RSS-210 15.249 (a) Field Strength Limits FCC 15.249(a) Radiated C [B.10(a)] 15.205 RSS-GEN[8.9] General Field Strength Limits FCC 15.209, 249 15.209 RSS-GEN [8.10] (Restricted Bands and Radiated C limits 15.249 RSS-210[B.10] Radiated Emission Limits) AC Line 15.207 RSS-Gen [8.8] AC Conducted Emissions FCC 15.207 limits NA Note2 Conducted - RSS-Gen [6.7] Occupied Bandwidth (99 %) RSS-Gen(6.6) Conducted C 15.203 - Antenna Requirements FCC 15.203 - C Note 1: C=Comply NC=Not Comply NT=Not Tested NA=Not Applicable Note 2: This device is used battery for power supplying. Therefore this test item was not performed. The sample was tested according to the following specification: ANSI C63.10-2013 TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 8 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE 3. Transmitter requirements 3.1 AC Conducted Emissions 3.1.1 Test Requirements and limit, §15.207 According to §15.207(a) for an intentional radiator that is designed to be connected to the public utility (AC) power line, the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies, within the band 150 kHz to 30 MHz, shall not exceed the limits in the following table, as measured using a 50 uH/50 ohm line impedance stabilization network (LISN). Compliance with the provision of this paragraph shall on the measurement of the radio frequency voltage between each power line and ground at the power terminal. The lower applies at the boundary between the frequency ranges. Frequency Range Conducted Limit (dBuV) (MHz) Quasi-Peak Average 0.15 ~ 0.5 66 to 56 * 56 to 46 * 0.5 ~ 5 56 46 5 ~ 30 60 50 * Decreases with the logarithm of the frequency Compliance with this provision shall be based on the measurement of the radio frequency voltage between each power line (LINE and NEUTRAL) and ground at the power terminals. 3.1.2 Test Configuration -NA 3.1.3 Test Procedure Conducted emissions from the EUT were measured according to the ANSI C63.10. 1. The test procedure is performed in a 6.5 m × 3.5 m × 3.5 m (L × W × H) shielded room. The EUT along with its peripherals were placed on a 1.0 m (W) × 1.5 m (L) and 0.8 m in height wooden table and the EUT was adjusted to maintain a 0.4 meter space from a vertical reference plane. 2. The EUT was connected to power mains through a line impedance stabilization network (LISN) which provides 50 ohm coupling impedance for measuring instrument and the chassis ground was bounded to the horizontal ground plane of shielded room. 3. All peripherals were connected to the second LISN and the chassis ground also bounded to the horizontal ground plane of shielded room. 4. The excess power cable between the EUT and the LISN was bundled. The power cables of peripherals were unbundled. All connecting cables of EUT and peripherals were moved to find the maximum emission. 3.1.4 Test Result -NA TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 9 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE 3.2 Radiated Emission Test Requirements and limit, §15.249, §15.205, §15.209 ▪ FCC Part 15.249 (a) Except as provided in paragraph (b) of this section, the field strength of emissions from intentional radiators operated within these frequency bands shall comply with the following: Limit @ 3m Frequency (MHz) Field strength of fundamental Field strength of harmonics (mV/m) (uV/m) 902 ~ 908 50 500 2400 ~ 2483.5 50 500 5725 ~ 5825 50 500 24,000 ~ 24,250 250 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. (e) As shown in §15.35(b), for frequencies above 1000 MHz, the field strength limits in paragraphs (a) and (b) of this section are based on average limits. However, the peak field strength of any emission shall not exceed the maximum permitted average limits specified above by more than 20 dB under any condition of modulation. For point-to-point operation under paragraph (b) of this section, the peak field strength shall not exceed 2500 millivolts/meter at 3 meters along the antenna azimuth. ▪ FCC Part 15.209(a) and (b) Frequency (MHz) Limit (uV/m) Measurement Distance (meter) 0.009 – 0.490 2400/F(KHz) 300 0.490 – 1.705 24000/F(KHz) 30 1.705 – 30.0 30 30 30 ~ 88 100 ** 3 88 ~ 216 150 ** 3 216 ~ 960 200 ** 3 Above 960 500 3 ** Except as provided in 15.209(g), fundamental emissions from intentional radiators operating under this Section shall not be located in the frequency bands 54-72 MHz, 76-88MHz, 174-216MHz or 470-806MHz. However, operation within these frequency bands is permitted under other sections of this Part, e.g. 15.231 and 15.241. TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 10 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE ▪ FCC Part 15.205 (a): Only spurious emissions are permitted in any of the frequency bands listed below: MHz MHz MHz MHz GHz GHz 0.009 ~ 0.110 12.29 ~ 12.293 149.9 ~ 150.05 1645.5 ~ 1646.5 4.5 ~ 5.15 14.47 ~ 14.5 0.495 ~ 0.505 12.51975 ~ 156.52475 ~ 1660 ~ 1710 5.35 ~ 5.46 15.35 ~ 16.2 2.1735 ~ 2.1905 12.52025 156.52525 1718.8 ~ 1722.2 7.25 ~ 7.75 17.7 ~ 21.4 4.125 ~ 4.128 12.57675 ~ 156.7 ~ 156.9 2200 ~ 2300 8.025 ~ 8.5 22.01 ~ 23.12 4.17725 ~ 4.17775 12.57725 162.0125 ~ 167.17 2310 ~ 2390 9.0 ~ 9.2 23.6 ~ 24.0 4.20725 ~ 4.20775 13.36 ~ 13.41 167.72 ~ 173.2 2483.5 ~ 2500 9.3 ~ 9.5 31.2 ~ 31.8 6.215 ~ 6.218 16.42 ~ 16.423 240 ~ 285 2655 ~ 2900 10.6 ~ 12.7 36.43 ~ 36.5 6.26775 ~ 6.26825 16.69475 ~ 322 ~ 335.4 3260 ~ 3267 13.25 ~ 13.4 Above 38.6 6.31175 ~ 6.31225 16.69525 399.90 ~ 410 3332 ~ 3339 8.291 ~ 8.294 16.80425 ~ 608 ~ 614 3345.8 ~ 3358 8.362 ~ 8.366 16.80475 960 ~ 1240 3600 ~ 4400 8.37625 ~ 8.38675 25.5 ~ 25.67 1300 ~ 1427 8.41425 ~ 8.41475 37.5 ~ 38.25 1435 ~ 1626.5 73 ~ 74.6 74.8 ~ 75.2 108 ~ 121.94 123 ~ 138 ▪ FCC Part 15.205(b): The field strength of emissions appearing within these frequency bands shall not exceed the limits shown in §15.209. At frequencies equal to or less than 1000 MHz, compliance with the limits in §15.209 shall be demonstrated using measurement instrumentation employing a CISPR quasi-peak detector. Above 1000MHz, compliance with the emission limits in §15.209 shall be demonstrated based on the average value of the measured emissions. The provisions in §15.35 apply to these measurements. TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 11 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE 3.2.1 Test Configuration Refer to the APPENDIX I. 3.2.2 Test Procedures for Radiated Spurious Emissions 1. The EUT is placed on a non-conductive table. For emission measurements at or below 1 GHz, the table height is 80 cm. For emission measurements above 1 GHz, the table height is 1.5 m. 2. The turntable shall be rotated for 360 degrees to determine the position of maximum emission level. 3. During performing radiated emission below 1 GHz, the EUT was set 3 meters away from the interference receiving antenna, which was mounted on the top of a variable-height antenna tower. During performing radiated emission above 1 GHz, the EUT was set 3 meter away from the interference-receiving antenna. 4. For measurements above 1 GHz absorbers are placed on the floor between the turn table and the antenna mast in such a way so as to maximize the reduction of reflections. For measurements below 1GHz, the absorbers are removed. 5. The antenna is a broadband antenna, and its height is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. 6. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the table was turned from 0 degrees to 360 degrees to find the maximum reading. 7. The test-receiver system was set to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. 8. If the emission level of the EUT in peak mode was 10 dB lower than the limit specified, then testing could be stopped and the peak values of the EUT would be reported. Otherwise the emissions that did not have 10 dB margin would be re-tested one by one using peak, quasi-peak or average method as specified and then reported in a data sheet. NOTE 1. The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 120 kHz for Quasi-peak detection (QP) at frequency below 1 GHz. NOTE 2. The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 1 MHz for Peak detection and frequency above 1 GHz. NOTE 3. The resolution bandwidth of test receiver/spectrum analyzer is 1 MHz and the video bandwidth is 10 Hz for Average detection (AV) at frequency above 1 GHz. TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 12 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE 3.2.3 Test Result Frequency Range: 9 kHz ~ 25 GHz ▪ Lowest Channel The worst Distance Frequency ANT case Detector Reading T.F D.C.F Result Limit Margin Factor (MHz) Pol EUT Position Mode (dBuV) (dB/m) (dB) (dBuV/m) (dBuV/m) (dB) (dB) (Axis) *2401.74 H X PK 101.59 -6.65 N/A N/A 94.94 113.98 19.04 *2401.94 H X AV 88.14 -6.65 N/A N/A 81.49 93.98 12.49 2366.10 H X PK 70.18 -7.21 N/A N/A 62.97 74.00 11.03 2366.27 H X AV 43.18 -7.21 N/A N/A 35.97 54.00 18.03 4804.45 H X PK 53.99 1.63 N/A N/A 55.62 74.00 18.38 4803.97 H X AV 41.20 1.63 N/A N/A 42.83 54.00 11.17 ▪ Middle Channel The worst Distance Frequency ANT case Detector Reading T.F D.C.F Result Limit Margin Factor (MHz) Pol EUT Position Mode (dBuV) (dB/m) (dB) (dBuV/m) (dBuV/m) (dB) (dB) (Axis) *2439.81 H X PK 102.71 -6.55 N/A N/A 96.16 113.98 17.82 *2439.96 H X AV 89.49 -6.55 N/A N/A 82.94 93.98 11.04 4879.74 H X PK 52.93 1.61 N/A N/A 54.54 74.00 19.46 4879.98 H X AV 40.55 1.61 N/A N/A 42.16 54.00 11.84 ▪ Highest Channel The worst Distance Frequency ANT case Detector Reading T.F D.C.F Result Limit Margin Factor (MHz) Pol EUT Position Mode (dBuV) (dB/m) (dB) (dBuV/m) (dBuV/m) (dB) (dB) (Axis) *2479.75 H X PK 102.14 -6.24 N/A N/A 95.90 113.98 18.08 *2479.97 H X AV 88.81 -6.24 N/A N/A 82.57 93.98 11.41 2487.17 H X PK 67.15 -6.47 N/A N/A 60.68 74.00 13.32 2487.28 H X AV 42.98 -6.47 N/A N/A 36.51 54.00 17.49 4959.37 H X PK 52.13 1.75 N/A N/A 53.88 74.00 20.12 4959.89 H X AV 39.81 1.75 N/A N/A 41.56 54.00 12.44 ▪ Note. 1. No other spurious and harmonic emissions were found greater than listed emissions on above table. 2. Sample Calculation. Margin = Limit – Result / Result = Reading + T.F + D.C.F / T.F = AF + CL – AG Where, T.F = Total Factor, AF = Antenna Factor, CL = Cable Loss, AG = Amplifier Gain, DCF = Duty Cycle Reduction Factor. 3. * is fundamental frequency. TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 13 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE 3.3 Occupied Bandwidth Test Requirements, RSS-Gen [6.6] When an occupied bandwidth value is not specified in the applicable RSS, the transmitted signal bandwidth to be reported is to be its 99 % emission bandwidth, as calculated or measured. ▣ TEST CONFIGURATION Refer to the APPENDIX I. ▣ TEST PROCEDURE • The transmitter shall be operated at its maximum carrier power measured under normal test conditions. • The span of the analyzer shall be set to capture all products of the modulation process, including the emission skirts. • The resolution bandwidth (RBW) shall be in the range of 1% to 5% of the occupied bandwidth (OBW) and video bandwidth (VBW) shall be approximately 3x RBW. ▣ TEST RESULTS: Comply Test Mode Frequency Test Results [MHz] Lowest 1.025 TM 1 Middle 1.012 Highest 1.001 TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 14 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE ▣ RESULT PLOTS Occupied Bandwidth TM 1 & Lowest Occupied Bandwidth TM 1 & Middle TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 15 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE Occupied Bandwidth TM 1 & Highest TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 16 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE 3.4 Antenna Requirements - According to FCC 47 CFR §15.203: An intentional radiator antenna shall be designed to ensure that no antenna other than that furnished by the responsible party can 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. The antenna is permanently attached on PCB. (Refer to Internal photo file.) Therefore this E.U.T Complies with the requirement of §15.203. TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 17 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE APPENDIX I Test set up diagrams ▪ Radiated Measurement Below 1GHz Above 1GHz TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 18 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE APPENDIX II Worst data plot of radiated test Field strength of fundamental Middle & X & Hor Detector Mode : AV Note: The resolution bandwidth was set greater than occupied bandwidth of fundamental. TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 19 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE Restricted band edge Lowest & X & Hor Detector Mode : PK Lowest & X & Hor Detector Mode : AV TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 20 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE Highest & X & Hor Detector Mode : PK Highest & X & Hor Detector Mode : AV TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 21 / 22

FCC ID: VA5MCJ311-2WLE Report No.: DRTFCC1906-0206 IC: 7087A-2WMCJ311LE Spurious emission Lowest & X & Hor Detector Mode : AV TRF-RF-215(04)170720 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 22 / 22


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Document Modified: 2019-06-30 11:31:12
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