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2A6YK-VECSIHUBVECS IHUB

Yuanfeng Technology Co., Ltd
VECS IHUB - FCC ID 2A6YK-VECSIHUB - Yuanfeng Technology Co., Ltd
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Application Details

Equipment Class
DTS - Digital Transmission System
Date of Grant
Jun 05, 2022
Application Purpose
Original Equipment
Date of Application
Jun 05, 2022
Equipment Note
VECS IHUB
Frequency Range
2412.00000000 - 2462.00000000
Company
Yuanfeng Technology Co., Ltd
Country
China

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

Product model: VECS IHUB Instruction Manual preface preface The more familiar you are with your vehicle, you will find the more pleasure and convenience that comes from using it, so we please: Please read this manual carefully before using your vehicle.You can get important tips on the vehicle operation to take full advantage of the technical advantages of the vehicle.In addition, you will also get very useful information about the vehicle safety, traffic safety, and the best value of the vehicle. Sincerely wish you a safe and happy journey! point out vehicle outfitting Please note that this manual contains all standard, country, and special equipment for this model range.Therefore, some of the equipment or functions described in this manual may not be fitted on your vehicle or only available in certain markets.For specific configuration information, please consult the relevant sales information or consult your dealer when you purchase. On the right seat driver type of some operating elements, the actual position may differ from that shown in the illustration. The timeliness of the manual All information provided in this manual is up to date until the manual is printed.However, this manual will be subject to updates without notice. Depending on the vehicle specifications, the equipment for the vehicle shown in the figure may differ from your vehicle. Accessories, spare parts and modifications Now we can buy not only pure parts, but also various other spare parts and accessories suitable for this car.If parts need to be replaced, it is recommended to use pure parts, or other parts that meet quality requirements. We are unable to provide any guarantee without any responsibility and obligation for the replacement and installation of non-pure spare parts and accessories and for using non-pure spare parts and accessories.In addition, the vehicle damage and performance problems caused by the use of non-pure spare parts and accessories are not within the scope of quality guarantee. preface matters need attention About safety › When using any function in the system, ensure that attention does not distract and hinder safe driving.During driving, safe operation of the vehicle is a top priority, and you must obey all traffic rules. › During driving, the driver cannot operate the system, and keeps the volume of the system in the appropriate size, so as not to affect the driving safety due to inattention. › The system may be used only in areas permitted by law.Some national or local regulations may prohibit the use of display screens within the driver's view. › Do not dismantle or modify the system. › After the system fails, please stop using it immediately and contact the service provider. Do not repair it without permission. About the use › Use ignition switch to ACC or ON mode. › For safety reasons, certain functions may not be operational when the vehicle starts driving. › Do not press the button or knob on the panel vigorously. › Do not press or use sharp cutting display. › When the display screen is clean, do not use frosted wipes or cleaning agent containing organic solvents. › In the process of use, if the screen is shaking phenomenon is prohibited to knock the display screen. About the radio In driving due to road conditions, weather and other environments, there may be unable to search radio, noise, string and other phenomena. About the USB storage devices Due to the numerous models of USB storage devices, this system cannot guarantee compatibility with all USB storage devices. About bluetooth › Due to the numerous mobile phone brands and different functions, this system cannot guarantee compatible with models other than IOP certification. › When the Bluetooth connection, the phone cannot find the name of the Bluetooth device, please turn off the Bluetooth of the phone and search again. › If Bluetooth cannot connect, cancel the paired device on the phone and reconnect. › When use, disconnect and reconnect if Bluetooth is abnormal. About navigation › The system provides both visual maps and voice prompts.When approaching the intersection, voice prompts will tell you of the remaining distance and turn directions.This helps you focus while driving, giving you enough time to operate, change lanes, or slow down. › Keep in mind that all current vehicle navigation systems have certain limitations that may affect the proper functioning of the system.Satellite status, road status, vehicle status, or other environmental factors can all affect the vehicle positioning accuracy.Refer to the navigation section for more details about the system limitations. › Please use the system in compliance with the traffic regulations. › Please operate the system after parking. catalogue Main menu interface ................................................................................................................................................................. 1 starting up ............................................................................................................................................................................. 1 shut down ................................................................................................................................................................................. 1 Main menu interface description ..................................................................................................................................... 1 Status Information Bar ....................................................................................................................................................... 1 map ................................................................................................................................................................................................. 2 Map interface description ........................................................................................................................…

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Cover Letter(s)

Co m Ad d Gua Pr o Mo d Pr o We act We an d issu our Sig Na m Title Com mpany: Yu dress: No. angdong, C oduct Name del Numbe oduct Desc authorize M on our beha declare tha d certificatio ues concern behalf shal nature: me: e: mpany: anfeng Tec 18, Industr China e: VECS IH er(s): VECS ription: VE MiCOM Lab alf on all ma at MiCOM L n of equipm ning the app ll have the s Sun He Certified E Yuanfeng Yuanf Agen chnology C rial East Ro UB S IHUB ECS IHUB bs Inc., 575 atters conce Labs Inc. is ment to the r proval applic same effect Engineer Technology feng Techn nt Auth Co., Ltd oad, Songs Boulder Co erning the c allowed to f regulatory a cation. Any t as acts of y Co., Ltd ology Co., horizat shan Lake ourt, Pleasa certification forward all i agencies as and all acts our own. Ltd tion Developme anton, Califo of above na information s required a s carried ou Date: ent Zone, D ornia 94566 amed equip related to t nd to discu ut by MiCOM Jun. 01, 20 Dongguan, 6, USA, to pment. the approva ss any M Labs on 22 al

Cover Letter(s)

Office o Federa 7435 O Columb USA Subjec t FCC ID To Wh o Pursua are req u docume These d propriet might b It is ou r corresp docume authoriz Sincer e Signat u Name: Title: C e of Engineeri l Communic Oakland Mills bia, MD 210 t; Request f D: 2A6YK-V om It May C nt to the pro uesting the ents from pu documents tary informa be harmful to Schema Block D Parts Lis Operatio SOFTW r understand pondence du ents and thi zation is iss ely, ure: Sun He ertified Eng ing Techno cations Com s Road 046 for Confiden ECSIHUB Concern, ovisions of t Commissio ublic disclos contain det ation in ope o our comp atic Diagram iagram st onal Descri WARE SECU ding that all uring the ce s informatio sued. gineer Yuanfen logy mmission ntiality the Commis on to withho sure indefin tailed syste ration of th e any and wo m ption URITY DES l measurem ertification re on will be av ng Technolo ssion’s rule old the follow nitely. m and equi e equipmen ould give co SCRIPTION ment test rep eview proce vailable for ogy Co., Lt s Title 47 S wing attach pment desc nt. The publ ompetitors a ports, FCC ess cannot public revi e td Sections §0. hment(s) as criptions an ic disclosu r an unfair ad ID label for be granted ew once the Date: Jun. 457 and §0 confidentia d are consi re of these d vantage in mat and as confide n e grant of eq 01, 2022 0.459, we al dered as documents the market . ntial quipment .

External Photos

Annex A External Photos Report No.: HK2205051851‐1E/2E/3E/4E Page 1 of 4 2.4G/5G WIFI Antenna BT Antenna Report No.: HK2205051851‐1E/2E/3E/4E Page 2 of 4 Report No.: HK2205051851‐1E/2E/3E/4E Page 3 of 4 Report No.: HK2205051851‐1E/2E/3E/4E Page 4 of 4

ID Label/Location Info

FCC ID LABEL: Ca. 5mm x 10mm Label Location FCC ID: 2A6YK-VECSIHUB

Internal Photos

Annex B Internal Photo Report No.:HK2205051851-1E/2E/3E/4E Page 1 of 3 Report No.:HK2205051851-1E/2E/3E/4E Page 2 of 3 Report No.:HK2205051851-1E/2E/3E/4E Page 3 of 3

RF Exposure Info

MPE ESTIMATION FCC ID: 2A6YK-VECSIHUB 1, Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/ cm 2 ) Averaging time(minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 2, Estimation Result For 2.4G /5GWIFI/BT: Mode Max PK Output power(dBm) Tune Up Power(dBm) Max Tune Up power(mW) Antenna Gain(dBi) Antenna Gain (linear) MPE (mW/cm²) 2.4G WIFI Ant 1 16.75 16±1(17) 50.12 1 1.26 0.01256 2.4G WIFI Ant 2 18.68 18±1(19) 79.43 1 1.26 0.01990 MIMO / / / / / 0.03246 5.2G WIFI Ant 1 11.81 11±1(12) 15.85 1 1.26 0.00397 5.2G WIFI Ant 2 12.29 12±1(13) 19.95 1 1.26 0.00500 MIMO / / / / / 0.00897 5.8G WIFI Ant 1 10.15 10±1(11) 12.59 1 1.26 0.00315 5.8G WIFI Ant 2 11.05 11±1(12) 15.85 1 1.26 0.00397 MIMO / / / / / 0.00713 EDR -0.88 -1.5±1(-0.5)0.891 1 1.26 0.00022 Note: Note: The estimation distance is 20cm Note: PK Output power= conducted power. Conducted power see the test report HK2205051851-1E/2E/3E/4E, 2.4Gantenna gain=1dBi. 5Gantenna gain=1dBi. BTantenna gain=1dBi. WiFi and BT Simultaneous evaluation: 0.03246 mW/cm²+0.00022 mW/cm²=0.03268 mW/cm²<1. when the minimum test separation distance is >20 cm, a distance of 20 cm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.03268 mW/cm² which is< 1.0mW/cm², RF Exposure testing is not required. Note: the device could not transmit simultaneously in 2.4G and 5G. -------The End-------

Test Report

Page 1 of 113 Report No.: HK2205051851-2E FCC TEST REPORT Test report On Behalf of Yuanfeng Technology Co., Ltd For VECS IHUB Model No.: VECS IHUB FCC ID: 2A6YK-VECSIHUB Prepared For : Yuanfeng Technology Co., Ltd No. 18, Industrial East Road, Songshan Lake Development Zone, Dongguan, Guangdong, China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: May. 05, 2022 ~ May. 17, 2022 Date of Report: May. 17, 2022 Report Number: HK2205051851-2E Page 2 of 113 Report No.: HK2205051851-2E TEST RESULT CERTIFICATION Applicant’s name .................. : Yuanfeng Technology Co., Ltd Address .................................. : No. 18, Industrial East Road, Songshan Lake Development Zone, Dongguan, Guangdong, China Manufacture's Name ............. : Yuanfeng Technology Co., Ltd Address .................................. : No. 18, Industrial East Road, Songshan Lake Development Zone, Dongguan, Guangdong, China Product description Trade Mark: N/A Product name ............................ : VECS IHUB Model and/or type reference . : VECS IHUB Standards .............................. : FCC Rules and Regulations Part 15 Subpart C Section 15.247 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test ............................................ : Date (s) of performance of tests ............. : May. 05, 2022 ~ May. 17, 2022 Date of Issue ........................................... : May. 17, 2022 Test Result ............................................... : Pass Testing Engineer : (Gary Qian) Technical Manager : (Eden Hu) Authorized Signatory : (Jason Zhou) Page 3 of 113 Report No.: HK2205051851-2E TABLE OF CONTENTS 1. TEST RESULT SUMMARY ........................................................................ 5 1.1. TEST PROCEDURES AND RESULTS ............................................................................................... 5 1.2. INFORMATION OF THE TEST LABORATORY ................................................................................ 5 1.3. MEASUREMENT UNCERTAINTY ..................................................................................................... 6 2. EUT DESCRIPTION ................................................................................... 7 2.1. GENERAL DESCRIPTION OF EUT ................................................................................................... 7 2.2. CARRIER FREQUENCY OF CHANNELS .......................................................................................... 8 2.3. OPERATION OF EUT DURING TESTING .......................................................................................... 8 2.4. DESCRIPTION OF TEST SETUP ....................................................................................................... 9 3. GENERA INFORMATION ........................................................................ 10 3.1. TEST ENVIRONMENT AND MODE ................................................................................................. 10 3.2. DESCRIPTION OF SUPPORT UNITS .............................................................................................. 11 4. TEST RESULTS AND MEASUREMENT DATA ...................................... 12 4.1. CONDUCTED EMISSION ................................................................................................................. 12 4.2. MAXIMUM CONDUCTED OUTPUT POWER ................................................................................... 15 4.3. EMISSION BANDWIDTH .................................................................................................................. 17 4.4. POWER SPECTRAL DENSITY ........................................................................................................ 32 4.5. CONDUCTED BAND EDGE AND SPURIOUS EMISSION MEASUREMENT ................................. 49 4.6. RADIATED SPURIOUS EMISSION MEASUREMENT .................................................................... 75 4.7. ANTENNA REQUIREMENT ........................................................................................................... 111 5. PHOTOGRAPH OF TEST ...................................................................... 112 6. PHOTOS OF THE EUT .......................................................................... 113 Page 4 of 113 Report No.: HK2205051851-2E ** Modified History ** Revision Description Issued Data Remark Revision 1.0 Initial Test Report Release May. 17, 2022 Jason Zhou Page 5 of 113 Report No.: HK2205051851-2E 1. TEST RESULT SUMMARY 1.1. TEST PROCEDURES AND RESULTS Requirement CFR 47 Section Result Antenna requirement §15.203/§15.247(b)(4) PASS AC Power Line Conducted Emission §15.207 N/A Conducted Peak Output Power §15.247(b)(3) PASS 6dB Emission Bandwidth §15.247(a)(2) PASS Power Spectral Density §15.247(e) PASS Band Edge 1§5.247(d) PASS Spurious Emission §15.205/§15.209 PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. 1.2. INFORMATION OF THE TEST LABORATORY Shenzhen HUA K Testing Technology Co., Ltd. Add.: 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Testing Laboratory Authorization: A2LA Accreditation Code is 4781.01. FCC Designation Number is CN1229. Canada IC CAB identifier is CN0045. CNAS Regist…

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Test Report

Page 35 of 113 Report No.: HK2205051851-2E 802.11b Modulation Lowest channel Middle channel Highest channel Page 36 of 113 Report No.: HK2205051851-2E 802.11g Modulation Lowest channel Middle channel Highest channel Page 37 of 113 Report No.: HK2205051851-2E 802.11n (HT20) Modulation Lowest channel Middle channel Highest channel Page 38 of 113 Report No.: HK2205051851-2E 802.11n (HT40) Modulation Lowest channel Middle channel Highest channel Page 39 of 113 Report No.: HK2205051851-2E 802.11ax (HT20) Modulation Lowest channel Middle channel Highest channel Page 40 of 113 Report No.: HK2205051851-2E 802.11ax (HT40) Modulation Lowest channel Middle channel Highest channel Page 41 of 113 Report No.: HK2205051851-2E For antenna port 2 EUT Set Mode Channel Result (dBm/30kHz)Result (dBm/3kHz) 802.11b Lowest -1.49 -11.49 Middle -1.39 -11.39 Highest 0.05 -9.95 802.11g Lowest -4.91 -14.91 Middle -5.06 -15.06 Highest -6.92 -16.92 802.11n(HT20) Lowest -6.14 -16.14 Middle -5.19 -15.19 Highest -4.79 -14.79 802.11n(HT40) Lowest -10.8 -20.8 Middle -11.04 -21.04 Highest -9.52 -19.52 802.11ax(HT20) Lowest -6.74 -16.74 Middle -6.68 -16.68 Highest -7.9 -17.9 802.11ax(HT40) Lowest -9.92 -19.92 Middle -9.67 -19.67 Highest -10.27 -20.27 PSD test result (dBm/3kHz)= PSD test result (dBm/30kHz)-10 limit=8dBm-(direction gain-6dBi)=8dBm Limit: 8dBm/3kHz Test Result: PASS Test plots as follows: Page 42 of 113 Report No.: HK2205051851-2E 802.11b Modulation Lowest channel Middle channel Highest channel Page 43 of 113 Report No.: HK2205051851-2E 802.11g Modulation Lowest channel Middle channel Highest channel Page 44 of 113 Report No.: HK2205051851-2E 802.11n (HT20) Modulation Lowest channel Middle channel Highest channel Page 45 of 113 Report No.: HK2205051851-2E 802.11n (HT40) Modulation Lowest channel Middle channel Highest channel Page 46 of 113 Report No.: HK2205051851-2E 802.11ax (HT20) Modulation Lowest channel Middle channel Highest channel Page 47 of 113 Report No.: HK2205051851-2E 802.11ax (HT40) Modulation Lowest channel Middle channel Highest channel Page 48 of 113 Report No.: HK2205051851-2E For MIMO antenna port 1+antenna port 2 Frequency Power Density (dBm) Limit (dBm) Result TX 802.11n/HT20 Mode 2412 MHz -15.22 8 PASS 2437 MHz -14.04 8 PASS 2462 MHz -14.16 8 PASS TX 802.11n/HT40 Mode 2422 MHz -15.95 8 PASS 2437 MHz -16.58 8 PASS 2452 MHz -17.54 8 PASS TX 802.11ax/HT20 Mode 2412 MHz -14.02 8 PASS 2437 MHz -15.09 8 PASS 2462 MHz -16.06 8 PASS TX 802.11ax/HT40 Mode 2422 MHz -18.02 8 PASS 2437 MHz -18.19 8 PASS 2452 MHz -17.72 8 PASS Note: 1 According to KDB 662911, Result power = 10log(10 (ant1/10 +10 (ant2/10) ). 2 Result unit: W, The end result is converted to units of dBm. limit=8dBm-(direction gain-6dBi)=8dBm Note: This product supports antenna 1 and antenna 2 launch, but only support 802.11 n/802.11ax for MIMO mode, not support 802.11 b and 802.11 g for MIMO mode. Page 49 of 113 Report No.: HK2205051851-2E 4.5. CONDUCTED BAND EDGE AND SPURIOUS EMISSION MEASUREMENT 4.5.1. Test Specification Test Requirement: FCC Part15 C Section 15.247 (d) Test Method: KDB558074 Limit: In any 100 kHz bandwidth outside of the authorized frequency band, the emissions which fall in the non-restricted bands shall be attenuated at least 20 dB / 30dB relative to the maximum PSD level in 100 kHz by RF conducted measurement and radiated emissions which fall in the restricted bands, as defined in Section 15.205(a), must also comply with the radiated emission limits specified in Section 15.209(a). Test Setup: Test Mode: Transmitting mode with modulation Test Procedure: 1. The testing follows FCC KDB Publication No. 558074 D01 15.247 Meas Guidance v05r02. 2. 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. 3. Set to the maximum power setting and enable the EUT transmit continuously. 4. Set RBW = 100 kHz, VBW=300 kHz, Peak Detector. Unwanted Emissions measured in any 100 kHz bandwidth outside of the authorized frequency band shall be attenuated by at least 20 dB relative to the maximum in-band peak PSD level in 100 kHz when maximum peak conducted output power procedure is used. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, the attenuation required under this paragraph shall be 30 dB instead of 20 dB per 15.247(d). 5. Measure and record the results in the test report. 6. The RF fundamental frequency should be excluded against the limit line in the operating frequency band. Test Result: PASS Page 50 of 113 Report No.: HK2205051851-2E 4.5.2. Test Instruments RF Test Room Equipment Manufacturer Model Serial Number Calibration Date Calibration Due Spectrum analyzer Agilent N9020A HKE-048 Feb. 18, 2022 Feb. 17, 2023 Signal generator Agilent N5183A HKE-071 Feb. 18, 2022 Feb. 17, 2023 RF Cable (9KHz-26.5GHz) Tonscend 170660 N/A Feb. 18, 2022 Feb. 17, 2023 RF automatic control unit Tonscend JS0806-2HKE-060 Feb. 18, 2022 Feb. 17, 2023 Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Page 51 of 113 Report No.: HK2205051851-2E 4.5.3. Test Data Chain 1 802.11b Modulation Lowest Channel Highest Channel Band Edge Band Edge Spurious Emission(2412MHz) Spurious Emission(2462MHz) Page 52 of 113 Report No.: HK2205051851-2E Spurious Emission(2437MHz) Page 53 of 113 Report No.: HK2205051851-2E 802.11g Modulation Lowest Channel Highest Channel Band Edge Band Edge Spurious Emission(2412MHz) Spurious Emission(2462MHz) Page 54 of 113 Report No.: HK2205051851-2E Spurious Emission(2437MHz) Page 55 of 113 Report No.: HK2205051851-2E 802.11n (HT20) Modulation Lowest Channel Highest Channel Band Edge Band Edge Spurious Emission(2412MHz) Spurious Emission(2462MHz) Page 56 of 113 Report No.: HK2205051851-2E Spurious Emission(2437MHz) Page 57 of 113 Report No.: HK2205051851-2E 802.11n (HT40) Modula…

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Test Report

Page 61 of 113 Report No.: HK2205051851-2E 802.11ax (HT40) Modulation Lowest Channel Highest Channel Band Edge Band Edge Spurious Emission(2422MHz) Spurious Emission(2452MHz) Page 62 of 113 Report No.: HK2205051851-2E Spurious Emission(2437MHz) Page 63 of 113 Report No.: HK2205051851-2E Chain 2 802.11b Modulation Lowest Channel Highest Channel Band Edge Band Edge Spurious Emission(2412MHz) Spurious Emission(2462MHz) Page 64 of 113 Report No.: HK2205051851-2E Spurious Emission(2437MHz) Page 65 of 113 Report No.: HK2205051851-2E 802.11g Modulation Lowest Channel Highest Channel Band Edge Band Edge Spurious Emission(2412MHz) Spurious Emission(2462MHz) Page 66 of 113 Report No.: HK2205051851-2E Spurious Emission(2437MHz) Page 67 of 113 Report No.: HK2205051851-2E 802.11n (HT20) Modulation Lowest Channel Highest Channel Band Edge Band Edge Spurious Emission(2412MHz) Spurious Emission(2462MHz) Page 68 of 113 Report No.: HK2205051851-2E Spurious Emission(2437MHz) Page 69 of 113 Report No.: HK2205051851-2E 802.11n (HT40) Modulation Lowest Channel Highest Channel Band Edge Band Edge Spurious Emission(2422MHz) Spurious Emission(2452MHz) Page 70 of 113 Report No.: HK2205051851-2E Spurious Emission(2437MHz) Page 71 of 113 Report No.: HK2205051851-2E 802.11ax (HT20) Modulation Lowest Channel Highest Channel Band Edge Band Edge Spurious Emission(2412MHz) Spurious Emission(2462MHz) Page 72 of 113 Report No.: HK2205051851-2E Spurious Emission(2437MHz) Page 73 of 113 Report No.: HK2205051851-2E 802.11ax (HT40) Modulation Lowest Channel Highest Channel Band Edge Band Edge Spurious Emission(2422MHz) Spurious Emission(2452MHz) Page 74 of 113 Report No.: HK2205051851-2E Spurious Emission(2437MHz) Page 75 of 113 Report No.: HK2205051851-2E 4.6. RADIATED SPURIOUS EMISSION MEASUREMENT 4.6.1. Test Specification Test Requirement: FCC Part15 C Section 15.209 Test Method: ANSI C63.10: 2013 Frequency Range: 9 kHz to 25 GHz Measurement Distance: 3 m Antenna Polarization: Horizontal & Vertical Operation mode: Transmitting mode with modulation Receiver Setup: Frequency Detector RBW VBW Remark 9kHz- 150kHzQuasi-peak200Hz 1kHz Quasi-peak Value 150kHz- 30MHz Quasi-peak9kHz 30kHz Quasi-peak Value 30MHz-1GHzQuasi-peak120KHz300KHz Quasi-peak Value Above 1GHz Peak 1MHz 3MHz Peak Value Peak 1MHz 10Hz Average Value Limit: Frequency Field Strength (microvolts/meter) Measurement Distance (meters) 0.009-0.490 2400/F(KHz) 300 0.490-1.705 24000/F(KHz) 30 1.705-30 30 30 30-88 100 3 88-216 150 3 216-960 200 3 Above 960 500 3 Frequency Field Strength (microvolts/meter) Measurement Distance (meters) Detector Above 1GHz 500 3 Average 5000 3 Peak Test setup: For radiated emissions below 30MHz 30MHz to 1GHz Page 76 of 113 Report No.: HK2205051851-2E Above 1GHz Test Procedure: 1. For the radiated emission test below 1GHz: The EUT was placed on a turntable with 0.8 meter above ground. The EUT was set 3 meters from the interference receiving antenna, which was mounted on the top of a variable height antenna tower. The EUT was arranged to its worst case and then tune the antenna tower (from 1 m to 4 m) and turntable (from 0 degree to 360 degrees) to find the maximum reading. A pre-amp and a high PASS filter are used for the test in order to get better signal level. 2. For the radiated emission test above 1GHz: Place the measurement antenna on a turntable with 1.5 meter above ground, which is away from each area of the EUT determined to be a source of emissions at the specified measurement distance, while keeping the measurement antenna aimed at the source of emissions at each frequency of significant emissions, with polarization oriented for maximum response. The measurement antenna may have to be higher or lower than the EUT, depending on the radiation pattern of the emission and staying aimed at the emission source for receiving the maximum signal. Page 77 of 113 Report No.: HK2205051851-2E The final measurement antenna elevation shall be that which maximizes the emissions. The measurement antenna elevation for maximum emissions shall be restricted to a range of heights of from 1 m to 4 m above the ground or reference ground plane. 3. Corrected Reading: Antenna Factor + Cable Loss + Read Level - Preamp Factor = Level 4. For measurement below 1GHz, If the emission level of the EUT measured by the peak detector is 3 dB lower than the applicable limit, the peak emission level will be reported. Otherwise, the emission measurement will be repeated using the quasi-peak detector and reported. 5. Use the following spectrum analyzer settings: (1) Span shall wide enough to fully capture the emission being measured; (2) Set RBW=100 kHz for f < 1 GHz; VBW ≥RBW; Sweep = auto; Detector function = peak; Trace = max hold; (3) Set RBW = 1 MHz, VBW= 3MHz for f 1 GHz for peak measurement. 6. For average measurement: VBW = 10 Hz, when duty cycle is no less than 98 percent. VBW ≥ 1/T, when duty cycle is less than 98 percent where T is the minimum transmission duration over which the transmitter is on and is transmitting at its maximum power control level for the tested mode of operation. Test results: PASS Page 78 of 113 Report No.: HK2205051851-2E 4.6.2. Test Instruments Radiated Emission Test Site (966) Name of Equipment Manufacturer Model Serial Number Calibration Date Calibration Due Receiver R&S ESR-7 HKE-010 Feb. 18, 2022 Feb. 17, 2023 Spectrum analyzer Agilent N9020A HKE-048 Feb. 18, 2022 Feb. 17, 2023 Preamplifier EMCI EMC051845 SE HKE-015 Feb. 18, 2022 Feb. 17, 2023 Preamplifier Agilent 83051A HKE-016 Feb. 18, 2022 Feb. 17, 2023 Loop antenna Schwarzbeck FMZB 1519 B HKE-014 Feb. 18, 2022 Feb. 17, 2023 Broadband antenna Schwarzbeck VULB 9163HKE-012 Feb. 18, 2022 Feb. 17, 2023 Horn antenna Schwarzbeck 9120D HKE-013 Feb. 18, 2022 Feb. 17, 2023 Antenna Mast Keleto CC-A-4M N/A N/A N/A Position controller Taiwan MF MF7802 HKE-011 Feb. 18, 2022 Feb. 17, 2023 Radiated test software Tonscend TS+ Rev 2.5.0.0 HKE-082 N/A N/A RF cable (9KHz-1GHz) Times 381806-001N/A…

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Test Setup Photos

Radiated Emissions

Contact Information

Applicant

Sun He
[email protected]0769-81238998Fax: 0769-81238998

Technical Contact

Yuanfeng Technology Co., Ltd
[email protected]

China

Test Firm

Shenzhen HUAK Testing Technology Co., Ltd.Jason Zhou
[email protected]86-755-23029901

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.41 GHz - 2.46 GHz98.17 mW
Confidentiality
Long Term
Grant Notes
Output power listed is maximum combined conducted power. This device contains 20 and 40 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance.