ACS-F20001-1 F20001-1 -A1Z2011104-U9W42-BT3.0-FCC ID-Report
U9W42-BT3.0-FCC ID-Report Rev01 0127
Funai Electric R&D; (Shenzhen) Co., Ltd. U9W42 WiFi module 2AU3BU9W42 2AU3BU9W42 u9w42
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Document DEVICE REPORTGetApplicationAttachment.html?id=5103350FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. FCC PART 15C TEST REPORT FOR CERTIFICATION On Behalf of Funai Electric R & D (Shenzhen) Co., Ltd. WiFi module U9W42 Y FCC ID: 2AU3BU9W42 Prepared for : Funai Electric R & D (Shenzhen) Co., Ltd. B303 Technology Building II, 1057 Nanhai Road, Nanshan District, Shenzhen, China 518067 Prepared By : Audix Technology (Shenzhen) Co., Ltd. No. 6, Kefeng Road, Science & Technology Park, Nanshan District , Shenzhen, Guangdong, China Tel: (0755) 26639496 Report Number ACS-F20001-1 Date of Test Nov.28~Dec.03,2020 Date of Report Jan.15,2021 Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 1 of 67 FCC ID:2AU3BU9W42 Description AUDIX Technology (Shenzhen) Co., Ltd. TABLE OF CONTENTS Page 1. SUMMARY OF STANDARDS AND RESULTS ............................................................. 5 1.1. Description of Standards and Results...................................................................................... 5 2. GENERAL INFORMATION............................................................................................. 6 2.1. Description of Equipment Under Test .................................................................................... 6 2.2. Feature of Equipment Under Test ........................................................................................... 7 2.3. Tested Supporting System Details .......................................................................................... 8 2.4. Block Diagram of connection between EUT and simulators .................................................. 8 2.5. Test information ...................................................................................................................... 8 2.6. Test Facility............................................................................................................................. 9 2.7. Measurement Uncertainty (95% confidence levels, k=2) ....................................................... 9 3. POWER LINE CONDUCTED EMISSION TEST ........................................................ 10 3.1. Test Equipments .................................................................................................................... 10 3.2. Block Diagram of Test Setup ................................................................................................ 10 3.3. Power Line Conducted Emission Test Limits ....................................................................... 10 3.4. Configuration of EUT on Test .............................................................................................. 10 3.5. Operating Condition of EUT................................................................................................. 11 3.6. Test Procedure....................................................................................................................... 11 3.7. Power Line Conducted Emission Test Results...................................................................... 11 4. RADIATED EMISSION MEASUREMENT .................................................................. 14 4.1. Test Equipment ..................................................................................................................... 14 4.2. Block Diagram of Test Setup ................................................................................................ 15 4.3. Radiated Emission Limit Standard:....................................................................................... 16 4.4. EUT Configuration on Test................................................................................................... 16 4.5. Operating Condition of EUT................................................................................................. 16 4.6. Test Procedure....................................................................................................................... 16 4.7. Radiated Emission Test Results ............................................................................................ 17 5. MAXIMUM PEAK OUTPUT POWER TEST .............................................................. 56 5.1. Test Equipment ..................................................................................................................... 56 5.2. Limit ...................................................................................................................................... 56 5.3. Test Procedure....................................................................................................................... 56 5.4. Test Results ........................................................................................................................... 56 6. BAND EDGE COMPLIANCE TEST.............................................................................. 57 6.1. Test Equipment ..................................................................................................................... 57 6.2. Limit ...................................................................................................................................... 57 6.3. Test Produce .......................................................................................................................... 57 6.4. Test Results ........................................................................................................................... 57 7. ANTENNA REQUIREMENT.......................................................................................... 66 7.1. Standard Applicable .............................................................................................................. 66 7.2. Antenna Connected Construction.......................................................................................... 66 8. DEVIATION TO TEST SPECIFICATIONS ................................................................. 67 Appendix A. Photograph of Test Appendix B. Photo of the EUT Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 2 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. REPORT REVISION HISTORY Edition No. Revision Original Initial issue of report Rev.01 1. Change internal SMT antenna(Bluetooth Antenna) to external antenna; 2. Change the model no. from U9W42 to U9W42 Y. Issue Data Mar.31,2020 Report No. ACS-F20001 Jan.15,2021 ACS-F20001-1 Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 4 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. 1. SUMMARY OF STANDARDS AND RESULTS 1.1.Description of Standards and Results The EUT has been tested according to the applicable standards as referenced below. EMISSION Description of Test Item Standard Results Power Line Conducted Emission Test Radiated Emission Test Conducted Spurious Emissions FCC Part 15: 15.207 ANSI C63.10 2013 FCC Part 15 15.209 FCC Part 15 15.205 FCC Part 15 15.247(d) ANSI C63.10 2013 FCC Part 15: 15.247(d) ANSI C63.10 2013 PASS PASS N/A FCC Part 15: 15.247(a)(1) Carrier Frequency Separation Test ANSI C63.10 2013 N/A 20dB & 99% Bandwidth Test FCC Part 15: 15.215 ANSI C63.10 2013 N/A FCC Part 15: 15.247(a)(1)(iii) Number Of Hopping Frequency Test ANSI C63.10 2013 N/A Dwell Time Test FCC Part 15: 15.247(a)(1)(iii) ANSI C63.10 2013 N/A Maximum Peak Output Power Test FCC Part 15 15.247(b)(1) ANSI C63.10 2013 PASS Band Edge Compliance Test FCC Part 15 15.247(d) ANSI C63.10 2013 PASS Antenna requirement FCC Part 15: 15.203 PASS Note: N/A means that the change of the Bluetooth antenna has no effect on the test item and does not need to be retested. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 5 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. 2. GENERAL INFORMATION 2.1. Description of Equipment Under Test Applicant Funai Electric R & D (Shenzhen) Co., Ltd. Applicant Address B303 Technology Building II, 1057 Nanhai Road, Nanshan District, Shenzhen, China 518067 Manufacturer Funai Electric R & D (Shenzhen) Co., Ltd. Manufacturer Address B303 Technology Building II, 1057 Nanhai Road, Nanshan District, Shenzhen, China 518067 Factory Funai (Thailand) Company Limited Factory Address 835 Moo18, Pakchong-Lumsompung Road, Tambon, Chantuek, Amphur Pakchong, Nakhon Ratchasima 30130, Thailand Product WiFi module Model No. U9W42 Y FCC ID 2AU3BU9W42 Sample Type Prototype production Date of Receipt Nov.18,2019 Date of Test Nov.28~Dec.03,2020 Remark: This report only for Bluetooth V3.0+EDR. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 6 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. 2.2. Feature of Equipment Under Test Product Feature & Specification Product Model No. Radio Power Source WiFi module U9W42 Y IEEE802.11 a/b/g/n/ac; Bluetooth V3.0+EDR; Bluetooth V5.0 Commercial Power AC 100 ~ 240V External Power Source DC 3.3V Lithium battery DC V, mAh UM battery DC V Bluetooth Bluetooth Version Frequency Range Type of Modulation V5.0 dual mode 2402-2480MHz GFSK, /4DQPSK, 8DPSK Data Rate 1Mbps, 2Mbps, 3Mbps Quantity of Channels 79/40 Channel Separation 1MHz/2MHz 2.4GHz Wi-Fi Support Modes 802.11b/g/n20/n40 Frequency Range 2412-2462MHz Type of Modulation 802.11b(DSSS): CCK, QPSK, BPSK; 802.11g/n(OFDM): 64QAM,16QAM, QPSK, BPSK Data Rate 802.11b: 1/2/5.5/11 Mbps; 802.11g: 6/9/12/18/24/36/48/54 Mbps; 802.11n: up to 300Mbps Channel Separation 5MHz 5GHz Wi-Fi Support Modes Frequency Range Type of Modulation 802.11a/n20/n40/ac20/ac40/ac80 5180-5240MHz, 5745-5825MHz 802.11a/n (OFDM): QPSK, BPSK, 16QAM, 64QAM 802.11ac (OFDM): QPSK, BPSK, 16QAM, 64QAM,256QAM Data Rate 802.11a: 6/9/12/18/24/36/48/54 Mbps; 802.11n: up to 300Mbps; 802.11ac: up to 867Mbps Channel Separation 5MHz Antenna System Type of Antenna Antenna Peak Gain Bluetooth: Multilayer Ceramic Antenna WIFI: PCB Antenna Bluetooth Peak Gain: -0.42dBi DTS Band (2400-2483.5MHz) Peak Gain: ANT A: -2.3dBi; ANT B: -1dBi. U-NII-1 Band(5150-5250MHz) Peak Gain: ANT A: 2.9dBi; ANT B: -3.8dBi. U-NII-3 Band (5725-5850MHz) Peak Gain: ANT A: -1.9dBi; ANT B: -4.5dBi. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 7 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. 2.3. Tested Supporting System Details No. Description ACS No. Manufacturer N/A acer 1. Notebook USB Cable: Shielded, Detachable, 1.0m Model ZOW Serial Number NVX7C 2.4. Block Diagram of connection between EUT and simulators Notebook EUT (EUT: WiFi module) 2.5. Test information A special software (WCN_Combo_Tool) was used to control EUT work in continuous TX mode Tested mode, Packet Type, peak output power information Mode Packet Type Output power(dBm) Output Power(dBm) P max P low DH1 GFSK DH3 8.281 7.286 DH5 2-DH1 /4DQPSK 2-DH3 7.125 6.974 2-DH5 3-DH1 8DPSK 3-DH3 11.394 10.581 3-DH5 /4DQPSK mode has been verified to have the lowest power, so the final test were performed with GFSK and 8DPSK mode, the worse-case packet type were: GFSK Mode: DH5 8DPSK Mode: 3DH5 Item Modulation Data Rate Test Channel Radiated Test Case Radiated Band Edge Radiated Spurious Emission GFSK 8-DPSK GFSK 8-DPSK 1Mbps 3Mbps 1Mbps 3Mbps 00/78 00/78 00/39/78 00/39/78 20dB Bandwidth GFSK 8-DPSK 1Mbps 3Mbps 00/39/78 00/39/78 Carrier Frequency Separation GFSK 1Mbps 39 8-DPSK 3Mbps 39 Time of Occupancy GFSK 1Mbps 39 8-DPSK 3Mbps 39 Conducted Test Case Number of Hopping Channels GFSK 1Mbps 39 8-DPSK 3Mbps 39 Maximum Peak Output Power GFSK 8-DPSK 1Mbps 3Mbps 00/39/78 00/39/78 Band Edges GFSK 8-DPSK 1Mbps 3Mbps 00/78 00/78 Spurious Emission GFSK 8-DPSK 1Mbps 3Mbps 00/39/78 00/39/78 Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 8 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. 2.6. Test Facility Site Description Name of Firm EMC Lab. Audix Technology (Shenzhen) Co., Ltd. : No. 6, Kefeng Road, Science & Technology Park, Nanshan District , Shenzhen, Guangdong, China Accredited by Industry Canada : Registration Number: IC 5183A-1 Valid Date: Mar.31, 2021 Accredited by DAkkS, Germany : Registration No: D-PL-12151-01-00 Valid Date: Dec.07, 2021 Accredited by NVLAP, USA : NVLAP Code: 200372-0 Valid Date: Mar.31, 2021 Certificated by FCC USA. : Designation No.: CN5022 Valid Date: Mar.31, 2021 2.7. Measurement Uncertainty (95% confidence levels, k=2) Test Item Uncertainty Uncertainty for Conduction emission test in No. 1 Conduction 2.6dB(150KHz to 30MHz) 3.6dB(30~200MHz, Polarization: H) Uncertainty for Radiation Emission test 4.0dB(30~200MHz, Polarization: V) in 3m chamber 3.6dB(200M~1GHz, Polarization: H) 3.8dB(200M~1GHz, Polarization: V) Uncertainty for Radiation Emission test 4.6dB(1~6GHz, Distance: 3m) in 3m chamber(1GHz-25GHz) 4.6dB(6~25GHz, Distance: 3m) Uncertainty for Radiated Spurious 3.7dB(30MHz~1000MHz) Emission test in RF chamber 3.3dB(1~26.5GHz) Uncertainty for Conduction Spurious emission test 2.0dB Uncertainty for Output power test 0.8dB Uncertainty for Bandwidth test 83kHz Uncertainty for DC power test Uncertainty for test site temperature and 1.9% 0.6 humidity 3% Note: EMI uncertainty is evaluated by CISPR16-4-2. The value of measurement uncertainty of EMI is less than UCISPR. The value is not calculated in the test results. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 9 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. 3. POWER LINE CONDUCTED EMISSION TEST 3.1.Test Equipments Item Equipment Manufacturer Model No. Serial No. 1. 1# Shielding Room AUDIX N/A 2. EMI Test Receiver Rohde & Schwarz ESCI 3. L.I.S.N.#1 Rohde & Schwarz ENV216 4. L.I.S.N.#2 Kyoritsu KNW-407 5. Terminator 6. Terminator Hubersuhner 50 Hubersuhner 50 7. RF Cable 8. Test Software EMCI AUDIX EMCCFD30 0-BM-NM-2 000 e3 Note: N/A means Not applicable. N/A 100842 102160 8-1636-1 No.1 No.2 190422 6.100913a Last Cal. Cal. Interval May.17,18 3 Year Apr.12,20 1 Year Oct.11,20 1 Year Apr.12,20 1 Year Apr.12,20 1 Year Apr.12,20 1 Year Apr.12,20 1 Year N/A N/A 3.2.Block Diagram of Test Setup PC System Receiver EUT 80cm Peripheral 0.8m LISN#1 LISN#2 :50 Terminator 3.3.Power Line Conducted Emission Test Limits Maximum RF Line Voltage Frequency Quasi-Peak Level Average Level dB(V) dB(V) 150kHz ~ 500kHz 66 ~ 56* 56 ~ 46* 500kHz ~ 5MHz 56 46 5MHz ~ 30MHz 60 50 Notes: 1. * Decreasing linearly with logarithm of frequency. 2. The lower limit shall apply at the transition frequencies. 3.4.Configuration of EUT on Test The following equipment are installed on Power Line Conducted Emission Test to meet the commission requirement and operating regulations in a manner which tends to maximize its emission characteristics in a normal application. 3.4.1. WiFi module (EUT) Model No. Serial No. : U9W42 Y : N/A 3.4.2. Support Equipment: As Tested Supporting System Details, in Section 2.2. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 10 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. 3.5.Operating Condition of EUT 3.5.1. Setup the EUT as shown as Section 3.2. 3.5.2. Turn on the power of EUT. 3.5.3. PC run test software to control EUT work in Tx mode. 3.6.Test Procedure The EUT was placed on a non-metallic table, 80cm above the ground plane. The EUT Power Via AC unit connected to the power mains through a line impedance stabilization network (L.I.S.N. #1). This provides a 50 ohm coupling impedance for the EUT (Please refer the block diagram of the test setup and photographs). The AC line are checked to find out the maximum conducted emission. In order to find the maximum emission levels, the relative positions of equipment and all of the interface cables shall be changed according to ANSI C63.10: 2013 on Conducted Emission Test. The bandwidth of test receiver (R & S ESCI) is set at 9kHz. The frequency range from 150kHz to 30MHz is checked. 3.7.Power Line Conducted Emission Test Results PASS. (All emissions not reported below are too low against the prescribed limits.) Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 11 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 12 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 13 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. 4. RADIATED EMISSION MEASUREMENT 4.1.Test Equipment Frequency range: 30~1000MHz Item Equipment Manufacturer Model No. Serial No. Last Cal. 1. 3#Chamber(NSA) AUDIX N/A N/A May.03,20 2. 3#Chamber(SE) AUDIX N/A N/A May.17,18 3. Signal Analyzer Rohde & Schwarz FSV30 104050 Apr.11,20 4. EMI Test Receiver Rohde & Schwarz ESR7 101547 Apr.12,20 5. Amplifier HP 8447D 2648A04738 Apr.11,20 6. Tri-log-Broadband Antenna SCHWARZBECK VULB 9168 710 Oct.19,20 7. NSA Cable HUBER+SUHNER CFD400NL-LW No.3 Oct.11,20 8. Coaxial Switch Anritsu MP59B 6201397222 Apr.11,20 9. Test Software AUDIX e3 6.2009-5-21a( n) N/A Note: N/A means Not applicable. Cal. Interval 1 Year 3 Year 1 Year 1 Year 1 Year 1 Year 1 Year 1 Year N/A Frequency range: above 1000MHz Item Equipment Manufacturer 1. 3#Chamber(Svswr) AUDIX Model No. N/A Serial No. N/A Last Cal. Cal. Interval Apr.15,20 1 Year 2. 3#Chamber(SE) AUDIX N/A N/A May.17,18 3. Signal Analyzer Rohde & Schwarz FSV30 104050 Apr.11,20 4. Horn Antenna 5. Horn Antenna ETC MCTD 1209 DRH15F03006 Jul.30,20 ETS 3116 00062639 Aug.06,20 6. Amplifier Agilent 83017A MY53270084 Oct.11,20 7. RF Cable Hubersuhner SUCOFLEX-106 505238/6 Apr.11,20 8. Test Software AUDIX Note: N/A means Not applicable. e3 6.2009-5-21a(n) N/A 3 Year 1 Year 1 Year 1 Year 1 Year 1 Year N/A Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 14 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. 4.2.Block Diagram of Test Setup For frequency range 30MHz-1000MHz Semi-anechoic 3m Chamber ANTENNA ELEVATION VARIES FROM 1 TO 4 METERS 3.0m (Reference Point) EUT 2.0m(L)*1.0m(W)*0.8m(H) TURN TABLE (FIBRE GLASS) 0.8m Coaxial Switch AMP Spectrum Analyzer PC System Receiver For frequency range above 1GHz Anechoic 3m Chamber ANTENNA ELEVATION VARIES FROM 1 TO 4 METERS 3m (Reference Point) EUT 1.0m(L)*1.0m(W)*1.5m(H) ABSORBER (30cm maximum) (30cm) TURN TABLE (Styrene) AMP Spectrum Analyzer PC System 1.5m Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 15 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. 4.3.Radiated Emission Limit Standard: FREQUENCY DISTANCE MHz Meters 30 ~ 88 3 88 ~ 216 3 216 ~ 960 3 960 ~ 1000 3 Above 1000MHz 3 FIELD STRENGTHS LIMIT V/m dB(V)/m 100 40.0 150 43.5 200 46.0 500 54.0 74.0 dB(V)/m (Peak) 54.0 dB(V)/m (Average) Remark (1) Emission level dBV = 20 log Emission level V/m (2) The smaller limit shall apply at the cross point between two frequency bands. (3) Distance is the distance in meters between the measuring instrument, antenna and the closest point of any part of the device or system. (4) The emission limits shown in the above table are based on measurements employing a CISPR quasi-peak detector except for the frequency bands 9-90 kHz, 110-490 kHz and above 1000 MHz. Radiated emission limits in these three bands are based on measurements employing an average detector. 4.4.EUT Configuration on Test The following equipment are installed on Radiated Emission Test to meet the commission requirements and operating regulations in a manner which tends to maximize its emission characteristics in normal application. 4.4.1. WiFi module (EUT) Model Number Serial Number : U9W42 Y : N/A 4.5.Operating Condition of EUT 4.5.1. Setup the EUT and simulator as shown as Section 4.2. 4.5.2. Turn on the power of all equipments. 4.5.3. Let EUT work in Tx mode. 4.6.Test Procedure Frequency below 30MHz: The EUT setup on the turn table which has 0.8 m height to the ground. The turn table rotated 360 degrees and antenna fixed to 1 m to find the maximum emission level. In order to find the maximum emission, all of the interface cables were manipulated according to ANSI C63.10-2013 regulation. EUT and its simulators are placed on a turn table, which is 0.8 meter high above ground for frequency 30MHz~1000MHz, 1.5 meter high above ground for frequency above 1GHz and put the absorbing with 2.4m(L)*2.4m(W)*0.3m(H) on the ground . The turn table can rotate 360 degrees to determine the position of the maximum emission level. Power on the EUT and let it working in test mode, then test it.EUT is set 3 meters away from the receiving antenna, which is mounted on a antenna tower. The antenna can be moved up and down between 1 meter and 4 meters to find out the maximum emission level. Broadband antenna (calibrated bilog antenna) is used as receiving antenna for frequency 30MHz~1000MHz, and the Horm antenna is used as receiving antenna for frequency above 1GHz. Both horizontal and vertical polarization of the antenna is set on Test. In order to find the maximum emission levels, all of the interface cables must be manipulated according to ANSI C63.10-2013 on radiated emission Test. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 16 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. This test was performed with EUT in X, Y, Z position, and the worse case was found when EUT in X position as the test photo indicated. The bandwidth of the EMI test receiver (R&S ESR7) is set at 120kHz for frequency range from 30MHz to 1000 MHz. The bandwidth of the Spectrum's RBW is set at 1MHz and VBW is set at 3MHz for peak emissions measurement above 1GHz This device is pulse Modulated, a duty cycle factor was used to calculated average level based measured peak level. The frequency range from 30MHz to 10th harmonic (25GHz) are checked. and no any emissions were found from 18GHz to 25 GHz, So the radiated emissions from 18GHz to 25GHz were not record. 4.7.Radiated Emission Test Results PASS. All the emissions from 30MHz to 25GHz were comply with the 15.209 Limit. Note 1: The duty cycle factor for calculate average level is -24.495dB, and average limit is 20dB below peak limit, so if peak measured level comply with average limit, the average level was deemed to comply with average limit. Note 2: The emissions (9kHz~30MHz) not reported for there is no emission be found. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 17 of 67 FCC ID:2AU3BU9W42 Frequency: 30MHz~1GHz AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 18 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 19 of 67 FCC ID:2AU3BU9W42 Frequency: 1GHz~18GHz AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 20 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 21 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 22 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 23 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 24 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 25 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 26 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 27 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 28 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 29 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 30 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 31 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 32 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 33 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 34 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 35 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 36 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 37 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 38 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 39 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 40 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 41 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 42 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 43 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 44 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 45 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 46 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 47 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 48 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 49 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 50 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 51 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 52 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 53 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 54 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 55 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. 5. MAXIMUM PEAK OUTPUT POWER TEST 5.1.Test Equipment Item Equipment Manufacturer 1. PXA Signal Analyzer Agilent Model No. N9030A Serial No. Last Cal. Cal. Interval MY51380221 Apr.12,20 1 Year 2. Power meter 3. Power Sensor 4. Amplifier HP Agilent HP 436A 8482B 8449B 2016A07891 Apr 11,20 1 Year MY41090514 Apr.11,20 1 Year 3008A00836 Apr.11,20 1 Year 5. RF Cable EMCI EMC102-KM-KM 3500 170702 Apr.12,20 1 Year 5.2. Limit For frequency hopping systems operating in the 2400-2483.5 MHz band employing at least 75 non-overlapping hopping channels, and all frequency hopping systems in the 5725-5850 MHz band: 1 watt. 5.3.Test Procedure Use the test method descried in ANSI C63.10 clause 7.8.5: Connected the EUT's antenna port to Power Sensor, and use power meter to test peak output power directly. 5.4.Test Results EUT: WiFi module M/N: U9W42 Y Test date: 2020-11-27 Tested by: Leo Pressure: 102.3±1.0 kpa Test site: RF site Humidity: 53.6±3.0% Temperature: 25.5±0.6 Test Mode Frequency GFSK 8-DPSK Conclusion: PASS 2402 2441 2480 2402 2441 2480 Peak output Power dBm 10.066 10.356 9.912 11.860 11.958 11.560 Limit (dBm) 21 21 21 21 21 21 Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 56 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. 6. BAND EDGE COMPLIANCE TEST 6.1. Test Equipment Item Equipment Manufacturer 1. PXA Signal Analyzer Agilent 2. Amplifier Agilent Model No. N9030A 8449B Serial No. MY51380221 3008A02495 Last Cal. Cal. Interval Apr.12,20 1 Year Apr.11,20 1 Year 3. Horn Antenna ETC MCTD 1209 DRH15F03006 Jul.30,20 3 Year 4. RF Cable EMCI EMC102-KM-KM 3500 170702 Apr.12,20 1 Year 6.2. Limit All the lower and upper band-edges emissions appearing within 2310MHz to 2390MHz and 2483.5MHz to 2500MHz restricted frequency bands shall not exceed the limits shown in 15.209, all the other emissions outside operation frequency band 2400MHz to 2483.5MHz shall be at least 20dB below the fundamental emissions, or comply with 15.209 limits. 6.3. Test Produce Use the test method descried in ANSI C63.10 clause 7.8.6: For upper band emissions that are up to two bandwidths(2MHz) away (2483.5MHz to 2485.5MHzfrom the band-edge use below produce: 1. Choose a spectrum analyzer span that encompasses both the peak of the fundamental emission and the band-edge emission under investigation. Set the analyzer RBW to 100KHz and with a video bandwidth 300KHz. Record the peak levels of the fundamental emission and the relevant band-edge emission, Observe the stored trace and measure the amplitude delta between the peak of the fundamental and the peak of the band-edge emission. This is not a field strength measurement, it is only a relative measurement to determine the amount by which the emission drops at the band edge relative to the highest fundamental emission level. 2. Subtract the delta measured in step (1) from the maximum field strengths measured in clause 4 .The resultant field strengths are then used to determine band-edge compliance as required by Section 15.205 For emissions above two bandwidths away from the band-edge use below produce: 1. The EUT is placed on a insulating material (up to 12mm thick) worked at highest radiated power. 2. The turntable was rotated for 360 degrees to determine the position of maximum emission level. 3. EUT is set 3m away from the receiving antenna, which is varied from 1m to 4m to find out the highest emission. 4. Set the spectrum analyzer in the following setting in order to capture the lower and upperband-edges of the emission: (a) PEAK: RBW=1MHz ;VBW=3MHz, PK detector, Sweep=AUTO (b) This is pulse Modulation device a duty cycle factor was used to calculate average level based measured peak level. 6.4.Test Results Pass (The testing data was attached in the next pages.) Note: If the PK measured levels comply with average limit, then the average level were deemed to comply with average limit. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 57 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 58 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 59 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 60 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Frequency Peak level Duty cycle factor MHz dBuv/m (dB) AV level (dBuv/m) Limit(dBuv/m) Conclusion 2483.50 62.77 -24.495 38.275 54 Pass Note: The Duty cycle factor refer to the original report ACS-F20001. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 61 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Frequency Peak level Duty cycle factor MHz dBuv/m (dB) 2483.50 64.19 -24.495 AV level (dBuv/m) 39.695 Limit(dBuv/m) Conclusion 54 Pass 2484.76 66.20 -24.495 41.705 54 Pass Note: The Duty cycle factor refer to the original report ACS-F20001. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 62 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 63 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 64 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 65 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. 7. ANTENNA REQUIREMENT 7.1. Standard Applicable For intentional device, according to FCC 47 CFR Section 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. And according to FCC 47 CFR Section 15.247 (b), if transmitting antennas of directional gain greater than 6dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6dBi. 7.2. Antenna Connected Construction The antennas used for this product are Multilayer Ceramic Antenna that no antenna other than that furnished by the responsible party shall be used with the device, the maximum peak gain of the transmit antenna is -0.42dBi. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 66 of 67 FCC ID:2AU3BU9W42 AUDIX Technology (Shenzhen) Co., Ltd. 8. DEVIATION TO TEST SPECIFICATIONS [NONE] THE END Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F20001-1 Page 67 of 67
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