Ubiquiti Inc. UX7 Digital Transmission Radio SWX-UX7 SWXUX7 ux7
427 West 12800 South Draper, UT 84020 Test Report Certification FCC ID ISED ID Equipment Under Test Test Report Serial Number Date of Tests Report Issue Date SWX-UX7 6545A-UX7 UX7 TR9546_02 9 September, 14-21 November 2024 26 November 2024 Test Specification 47 CFR FCC Part 15, Subpart E Applicant Ubiquiti Inc. 685 Third Avenue New York, NY 10017 U.S.A. NVLAP LAB CODE 600241-0 427 West 12800 South, Draper, UT 84020 Certification of Engineering Report This report has been prepared by Unified Compliance Laboratory (UCL) to document compliance of the device described below with the requirement of Federal Communication Commissions (FCC) Part 15, Subpart E. This report may be reproduced in full. Partial reproduction of this report may only be made with the written consent of the laboratory. The results in this report apply only to the sample tested with the specifications provided by the manufacturer. Applicant Ubiquiti Inc. Manufacturer Ubiquiti Inc. Brand Name UBIQUITI Model Number UX7 FCC ID SWX-UX7 ISED ID 6545A-UX7 On this 27th day of November 2024, I individually and for Unified Compliance Laboratory certify that the statements made in this engineering report are true, complete and correct to the best of my knowledge and are made in good faith. Although NVLAP has accredited the Unified Compliance Laboratory testing facilities, this report must not be used to claim product certification, approval, or endorsement by NVLAP, NIST or any agency of the U.S. federal government. Unified Compliance Laboratory Written By: Kimberly DeBole Reviewed By: Richard L. Winter TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 2 of 30 Revision 01 02 427 West 12800 South, Draper, UT 84020 Revision History Description Original Report Release Amend FCC and IC ID Date 26 November 2024 3 December 2024 TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 3 of 30 427 West 12800 South, Draper, UT 84020 Table of Contents 1 Client Information................................................................................................................................. 5 1.1 Applicant....................................................................................................................................... 5 1.2 Manufacturer................................................................................................................................. 5 2 Equipment Under Test (EUT)............................................................................................................... 6 2.1 Identification of EUT .................................................................................................................... 6 2.2 Description of EUT ....................................................................................................................... 6 2.3 EUT and Support Equipment ........................................................................................................ 7 2.4 Interface Ports on EUT ................................................................................................................. 7 2.5 Operating Environment................................................................................................................. 7 2.6 Operating Modes........................................................................................................................... 7 2.7 EUT Exercise Software................................................................................................................. 8 2.8 Block Diagram of Test Configuration .......................................................................................... 8 2.9 Modification Incorporated/Special Accessories on EUT.............................................................. 8 2.10 Deviation, Opinions Additional Information or Interpretations from Test Standard.................... 8 3 Test Specification, Method and Procedures.......................................................................................... 9 3.1 Test Specification.......................................................................................................................... 9 3.2 Methods & Procedures.................................................................................................................. 9 3.3 FCC Part 15, Subpart E................................................................................................................. 9 3.4 Results........................................................................................................................................... 9 3.5 Test Location .............................................................................................................................. 10 4 Test Equipment ................................................................................................................................... 10 4.1 Conducted Emissions at Mains Ports.......................................................................................... 10 4.2 Direct Connect at the Antenna Port Tests ................................................................................... 11 4.3 Radiated Emissions ..................................................................................................................... 11 4.4 Contention Base Protocol Tests .................................................................................................. 12 4.5 Equipment Calibration ................................................................................................................ 12 4.6 Measurement Uncertainty ........................................................................................................... 13 5 Test Results ......................................................................................................................................... 14 5.1 §15.203 Antenna Requirements .................................................................................................. 14 5.2 Conducted Emissions at Mains Ports Data ................................................................................. 15 5.3 §15.403(i) 26 dB Emissions Bandwidth ..................................................................................... 17 5.4 §15.407(a)(3) Maximum Average Output Power ....................................................................... 18 5.5 §15.407(b)(7) Spurious Emissions.............................................................................................. 19 5.6 §15.407(a) Maximum Power Spectral Density........................................................................... 22 5.7 §15.407(d) Contention Based Protocol ....................................................................................... 24 TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 4 of 30 1 Client Information 1.1 Applicant Company Contact Name Title 1.2 Manufacturer Company Contact Name Title 427 West 12800 South, Draper, UT 84020 Ubiquiti Inc. 685 Third Avenue New York, NY 10017 U.S.A. Alex Macon Compliance Ubiquiti Inc. 685 Third Avenue New York, NY 10017 U.S.A. Alex Macon Compliance TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 5 of 30 427 West 12800 South, Draper, UT 84020 2 Equipment Under Test (EUT) 2.1 Identification of EUT Brand Name UBIQUITI Model Number UX7 Serial Number 942A6F4226AE Dimensions (cm) 11.7 x 11.7 x 4.3 2.2 Description of EUT The UX7 is a WiFi 7 access point designed for wide-ranging wireless coverage while maintaining overall network capacity. The UX7 operates in the 2.4 GHz, 5 GHz, and 6 GHz range. The UX7 has a Bluetooth management radio for easy setup and administration of the wireless system. The UX7 is powered from a USB-C connector. This report covers the circuitry of the device subject to FCC Part 15, Subpart E. The circuitry of the device subject to FCC Part 15 Subpart B was found to be compliant and is covered under a separate Unified Compliance Laboratory test report. The table below show the channels used within the different modulation bandwidths. Band Modulation Bandwidth Frequency (MHz) 6535 be (EHT20) 6695 6875 6525 be (EHT40) 6685 UNII-7 6885 6545 be (EHT80) 6705 6865 6505 be (EHT160) 6665 6825 be (EHT320) 6585 Maximum Power Setting TP9 TP10 TP9 TP13 TP13 TP12 TP15 TP16 TP15 TP18 TP19 TP19 TP21 TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 6 of 30 427 West 12800 South, Draper, UT 84020 2.3 EUT and Support Equipment The EUT and support equipment used during the test are listed below. Brand Name Model Number Serial Number Description Name of Interface Ports / Interface Cables BN: UBIQUITI MN: UX7 Wireless Access Point See Section 2.4 SN: 942A6F422528 BN: UBIQUITI MN: GP-M015-QC USB C Power Adapter 2 conductor power cord/80 cm SN: N/A BN: Dell MN: XPS 13 SN: N/A Laptop Personal Computer LAN Port / Un-shielded Cat 5e cable (Note 2) Notes: (1) EUT (2) Interface port connected to EUT (See Section 2.4) The support equipment listed above was not modified in order to achieve compliance with this standard. 2.4 Interface Ports on EUT Name of Ports AC / USB-C LAN No. of Ports Fitted to EUT 1 1 WAN 1 2.5 Operating Environment Cable Description/Length 2 conductor power cord/80 cm Un-shielded Cat 5e cable/5 meter Un-shielded Cat 5e cable/5 meter Power Supply 120 Volts AC Mains to USB-C Power AC Mains Frequency 50 Hz Temperature 21.8 23.5 °C Humidity 25.7 41.5 % Barometric Pressure 1019 mBar 2.6 Operating Modes The UX7 was tested using test software in order to enable to constant transmission. The measurements within this report are corrected to reference a 100% duty cycle. All emission modes of 802.11be were investigated. TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 7 of 30 427 West 12800 South, Draper, UT 84020 2.7 EUT Exercise Software EUT firmware version 1.0 was used to operate the transmitter using a constant transmit mode. 2.8 Block Diagram of Test Configuration Diagram 1: Test Configuration Block Diagram 2.9 Modification Incorporated/Special Accessories on EUT There were no modifications made to the EUT during testing to comply with the specification. 2.10 Deviation, Opinions Additional Information or Interpretations from Test Standard There were no deviations, opinions, additional information or interpretations from the test specification. TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 8 of 30 427 West 12800 South, Draper, UT 84020 3 Test Specification, Method and Procedures 3.1 Test Specification Title Purpose of Test 47 CFR FCC Part 15, Subpart E, Section 15.407 Limits and methods of measurement of radio interference characteristics of Unlicensed National Information Infrastructure Devices The tests were performed to demonstrate initial compliance 3.2 Methods & Procedures 3.2.1 47 CFR FCC Part 15 Section 15.407 See test standard for details. 3.3 FCC Part 15, Subpart E 3.3.1 Summary of Tests FCC Section ISED Section Environmental Phenomena 15.203 N/A Antenna requirements 15.207 RSS-Gen Conducted Disturbance at Mains Port 15.407(c) RSS-247 §6.2.2, §6.2.3 Bandwidth Requirement Frequency Range (MHZ) Structural Requirement Result Compliant 0.15 to 30 Compliant 6535 to 6885 Compliant 15.407(e) RSS-247 §6.2.2, §6.2.3 Peak Output Power¹ 6535 to 6885 Compliant 15.407(f) 15.407(g) 15.407(h) RSS-247 §6.2.2, §6.2.3 RSS-247 §6.2.2, §6.2.3 RSS-247 §6.2.2, §6.2.3 Antenna Conducted Spurious Emissions¹ Radiated Spurious Emissions Peak Power Spectral Density¹ 0.009 to 40000 0.009 to 40000 N/A Compliant 6535 to 6885 Compliant 15.407(d) RSS-247 §6.2.2, §6.2.3 Contention Based Protocol 6535 to 6885 Compliant The testing was performed according to the procedures in ANSI C63.10-2013, KDB 789033, KDB 987594 and 47 CFR Part 15. Where applicable, KDB 662911 was followed to sum required measurements. Note ¹: Various RU modes were considered for RF Power, PSD, and Spurious Emissions, and the "single client" RU mode is the worst case - the results herein are "single client" RU mode. 3.4 Results In the configuration tested, the EUT complied with the requirements of the specification. TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 9 of 30 427 West 12800 South, Draper, UT 84020 3.5 Test Location Testing was performed at the Unified Compliance Laboratory 3-meter and 10-meter chamber located at 427 West 12800 South, Draper, UT 84020. Unified Compliance Laboratory is accredited by National Voluntary Laboratory Accreditation Program (NVLAP); NVLAP Code 600241-0 which is effective until 30 June 2025. This site has also been registered with Innovations, Science and Economic Development (ISED) department as was accepted under Appendix B, Phase 1 procedures of the APEC Tel MRA for Canadian recognition. ISED No.: 25346, effective until 30 June 2025. Unified Compliance Laboratory has been assigned Designation Number US5037 by the FCC and Conformity Assessment Number US0223 by ISED. 4 Test Equipment 4.1 Conducted Emissions at Mains Ports Type of Equipment EMI Receiver LISN Manufacturer AFJ AFJ Model Number FFT3010 LS16C/10 Asset Number UCL-6754 UCL-2512 Date of Last Calibration 1/23/2024 7/08/2024 Due Date of Calibration 2/26/2025 7/08/2025 ISN Teseq ISN T800 UCL-2974 7/09/2024 7/09/2025 LISN AFJ LS16C\10 UCL-6749 1/29/2024 1/29/2025 AC Power Source Laplace Instruments AC1000A UCL-2857 N/A N/A Test Software UCL Revision 1 UCL-3107 N/A N/A Table 1: List of equipment used for Conducted Emissions Testing at Mains Port Figure 1: Conducted Emissions Test TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 10 of 30 427 West 12800 South, Draper, UT 84020 4.2 Direct Connect at the Antenna Port Tests Type of Equipment Spectrum Analyzer Signal Generator Vector Signal Generator Switch Extension Switch Extension Manufacturer R&S R&S R&S R&S R&S Model Number FSV40 SMB100A Asset Number UCL-2861 UCL-2864 Date of Last Calibration 11/27/2023 N/A SMBV100A UCL-2873 N/A OSPB157WX OSP-150W UCL-2867 UCL-2870 4/12/2024 4/12/2024 Due Date of Calibration 12/22/2024 N/A N/A 4/19/2025 4/19/2025 Table 2: List of equipment used for Direct Connect at the Antenna Port Figure 2: Direct Connect at the Antenna Port Test 4.3 Radiated Emissions Type of Equipment EMI Receiver Pre-Amplifier 9 kHz 1 GHz Broadband Antenna Broadband Antenna Double Ridge Horn Antenna Log Periodic 15 - 40 GHz Horn Antenna 1 18 GHz Amplifier Test Software Manufacturer Keysight Sonoma Instruments Scwarzbeck Model Number N9038A 310N Asset Number UCL-2778 UCL-2889 VULB 9163 UCL-3062 Date of Last Calibration 1/25/2024 1/19/2024 2/22/2023 Scwarzbeck Scwarzbeck Scwarzbeck Scwarzbeck VULB 9163 UCL-3071 BBHA 9120D STLP 9129 UCL-3065 UCL-3068 BBHA 9170 UCL-2487 1/11/2023 3/10/2023 1/27/2023 3/10/2023 Com-Power PAM 118A UCL-3833 1/19/2024 UCL Revision 1 UCL-3108 N/A Table 3: List of equipment used for Radiated Emissions Due Date of Calibration 1/29/2025 1/19/2026 2/22/2025 1/11/2025 3/10/2025 1/27/2025 3/10/2025 1/19/2026 N/A TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 11 of 30 427 West 12800 South, Draper, UT 84020 Figure 3: Radiated Emissions Test 4.4 Contention Base Protocol Tests Type of Equipment Spectrum Analyzer Signal Generator MIMO Test Set Manufacturer Keysight Keysight Keysight Model Number N9010B EXA MXG-B X8750A Asset Date of Last Number Calibration UCL-7069 5/3/2024 UCL-6291 6/28/2024 UCL-7372 9/24/2024 Due Date of Calibration 5/3/2025 6/22/2026 10/07/2025 Table 4: List of equipment used for Direct Connect at the Antenna Port Figure 4: Contention Base Protocol Test 4.5 Equipment Calibration All applicable equipment is calibrated using either an independent calibration laboratory or Unified Compliance Laboratory personnel at intervals defined in ANSI C63.4:2014 following outlined calibration procedures. All measurement instrumentation is traceable to the National Institute of Standards and Technology (NIST). Supporting documentation relative to traceability is on file and is available for examination upon request. TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 12 of 30 427 West 12800 South, Draper, UT 84020 4.6 Measurement Uncertainty Test Conducted Emissions Radiated Emissions (9 kHz to 30 MHz) Radiated Emissions (30 MHz to 1 GHz) Radiated Emissions (1 GHz to 18 GHz) Radiated Emissions (18 GHz to 40 GHz) Direct Connect Tests Emissions Bandwidth Output Power Peak Power Spectral Density Band Edge Transmitter Spurious Emissions Uncertainty (+ dB) 1.44 2.50 4.38 4.37 3.93 K Factor 2 2 2 2 2 Confidence (%) 95 95 95 95 95 Value 2.0% 1.0 dB 1.3 dB 0.8 dB 1.8 dB TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 13 of 30 427 West 12800 South, Draper, UT 84020 5 Test Results 5.1 §15.203 Antenna Requirements The EUT uses an integral antenna. Per the manufacturer, the Maximum gain of the antenna per chain is 6 dBi. This is an 802.11 device and utilizes CDD as described in KDB 662911 D01. The antenna is not user replaceable. For CDD transmissions, directional gain is calculated as follows. Array Gain = 10 log(NANT/NSS) dB NANT = number of transmit antennas and NSS = number of spatial streams. NSS = 1 considered worst case. For power measurements on IEEE 802.11 devices, Array Gain = 0 dB for NANT 4; For PSD measurements when Nss=1: Array Gain = 10 log(NANT/NSS) dB + Antenna Gain (dBi). Or 3.01 dB + 6 dBi = 9.01 dBi. Results The EUT complied with the specification TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 14 of 30 427 West 12800 South, Draper, UT 84020 5.2 Conducted Emissions at Mains Ports Data 5.2.1 Line TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 15 of 30 5.2.2 Neutral 427 West 12800 South, Draper, UT 84020 Result The EUT complied with the specification limit. TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 16 of 30 427 West 12800 South, Draper, UT 84020 5.3 §15.403(i) 26 dB Emissions Bandwidth All chains were measured under the guidance of KDB 789033 Section II.C. and KDB 662911 D01. Please see associated annex for details on instrument settings. Nominal BW (MHz) 20 20 20 40 40 40 80 80 80 160 160 160 320 Frequency (MHz) 6535 6695 6875 6525 6685 6885 6545 6705 6865 6505 6665 6825 6585 99% Bandwidth (MHz) 19.25 19.50 19.2 38.50 38.50 38.50 79.00 79.00 79.00 159.25 159.25 159.25 325.00 26 dB Bandwidth (MHz) 23.80 22.80 22.90 42.93 43.53 42.93 86.00 86.50 91.50 169.00 174.00 172.00 340.23 Result All chains were tested and the highest bandwidth per chain is reported above. The 26 dB bandwidths are reported for information purposes. Please see Annex for all bandwidth measurements. TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 17 of 30 427 West 12800 South, Draper, UT 84020 5.4 §15.407(a)(3) Maximum Average Output Power All chains were measured and summed under the guidance of KDB 789033 Section II. E.2. and KDB 662911 D01. Please see associated annex for details on instrument settings. The maximum average RF conducted output power measured for this device was 22.66 dBm or 184.50 mW. The limit is 30 dBm EIRP, or 1 Watt EIRP. The antenna has a gain of 6 dBi. Modulation (BW) EHT20 Frequency (MHz) 6535 Data Rate Mcs0_Nss2 TP Setting 9.00 Conducted Output Power 11.32 EHT20 6695 Mcs0_Nss2 10.00 10.73 EHT20 6875 Mcs0_Nss2 9.00 11.51 EHT40 6525 Mcs0_Nss2 13.00 15.13 EHT40 6685 Mcs0_Nss2 13.00 14.07 EHT40 6885 Mcs0_Nss2 12.00 14.47 EHT80 6545 Mcs0_Nss2 15.00 17.30 EHT80 6705 Mcs0_Nss2 16.00 17.17 EHT80 6865 Mcs0_Nss2 15.00 17.65 EHT160 6505 Mcs0_Nss2 18.00 20.25 EHT160 6665 Mcs0_Nss2 19.00 20.11 EHT160 6825 Mcs0_Nss2 18.00 20.40 EHT320 6585 Mcs0_Nss2 21.00 22.66 EIRP 17.32 16.73 17.51 21.13 20.07 20.47 23.30 23.17 23.65 26.25 26.11 26.40 28.66 Measured PSD -2.04 -2.12 -1.53 -1.09 -1.93 -1.52 -1.88 -1.65 -1.55 -1.81 -1.40 -1.37 -2.02 TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 18 of 30 427 West 12800 South, Draper, UT 84020 Modulation (BW) EHT20 Frequency (MHz) 6535 Data Rate Mcs0_Nss1 TP Setting 6 Conducted Output Power 8.13 EHT20 6695 Mcs0_Nss1 7 7.80 EHT20 6875 Mcs0_Nss1 6 8.28 EHT40 6525 Mcs0_Nss1 9 11.00 EHT40 6685 Mcs0_Nss1 10 10.73 EHT40 6885 Mcs0_Nss1 9 11.46 EHT80 6545 Mcs0_Nss1 12 14.07 EHT80 6705 Mcs0_Nss1 13 14.27 EHT80 6865 Mcs0_Nss1 12 14.55 EHT160 6505 Mcs0_Nss1 15 17.30 EHT160 6665 Mcs0_Nss1 16 17.41 EHT160 6825 Mcs0_Nss1 15 17.57 EHT320 6585 Mcs0_Nss1 18 19.94 EIRP 14.13 13.80 14.28 17.00 16.73 17.46 20.07 20.27 20.55 23.30 23.41 23.57 25.94 Measured PSD -5.08 -4.99 -4.66 -5.08 -5.18 -4.47 -4.94 -4.26 -4.52 -4.49 -4.16 -4.17 -4.59 Result In the configuration tested, the maximum average RF outpower was less than 1 watt EIRP; therefore, the EUT compiled with the requirements of the specification (see spectrum analyzer plots in attached Annex). 5.5 §15.407(b)(7) Spurious Emissions 5.5.1 Conducted Spurious Emissions The frequency range from the lowest frequency generated or used in the device to the tenth harmonic of the highest fundamental frequency was investigated to measure any antenna-conducted emissions. The graphs show the measurement data from spurious emissions noted across the frequency range when transmitting at the lowest frequency, middle frequency and upper frequency. Shown below are plots with the EUT turned to the upper and lower channels with the antenna gain of 6 dBi accounted for. These demonstrate compliance with the provisions of this section at the band edges. The emissions must be remain below -27 dBm EIRP. Result Conducted spurious emissions were attenuated below the limit; therefore, the EUT complies with the specification. TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 19 of 30 427 West 12800 South, Draper, UT 84020 5.5.2 Radiated Spurious Emissions in the Restricted Bands of § 15.205 The EUT uses various power settings based on the channel in use. In order to redure test time, the radiated spurious emissions at the lowest, middle, and highest channel were measured at the maximum power of TP31. Correction Factor = Antenna Factor (dBi) + Cable Loss (dB) - Pre-Amplifier Gain (dB), and is added to the Receiver reading. Result All emissions in the restricted bands of § 15.205 met the limits specified in § 15.209; therefore, the EUT complies with the specification. See Annex for Conducted Band edge plots. Frequency 34.945975 MHz 59.11511 MHz 105.073162 MHz 189.288564 MHz 383.934924 MHz 190.368388 MHz 320.023216 MHz 384.019152 MHz SR Level # (dBµV/m) QP 33.027 QP 33.683 QP 32.625 QP 39.353 QP 38.59 QP 34.215 QP 38.442 QP 36.961 Limit (dBµV/m) 40 40 40 40 47 40 47 47 Margin -6.973 -6.317 -7.375 -0.647 -8.41 -5.785 -8.558 -10.039 Azimuth (°) 200 349 166 168 151 288 109 351 Height 1 1.13 1.13 1.13 1.13 1.35 1.13 2.14 Pol. Vertical Vertical Vertical Vertical Vertical Horizontal Horizontal Horizontal RBW (Hz) 120 kHz 120 kHz 120 kHz 120 kHz 120 kHz 120 kHz 120 kHz 120 kHz Correction (dB) -10.415 -8.763 -8.953 -9.976 -4.861 -9.777 -6.691 -4.857 Table 5: Radiated Emissions within 30MHz-1GHz TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 20 of 30 427 West 12800 South, Draper, UT 84020 Frequency 9.1666043 GHz 10.9699262 GHz 13.7619248 GHz 9.1666043 GHz 10.9699262 GHz 13.7619248 GHz 10.9350149 GHz 13.7448828 GHz 16.9809083 GHz 10.9350149 GHz 13.7448828 GHz 16.9809083 GHz SR # Peak Peak Peak Avg Avg Avg Peak Peak Peak Avg Avg Avg Level (dBµV/m) 57.271 57.102 67.248 51.644 44.007 52.691 57.296 62.461 58.975 44.332 49.39 46.037 Limit (dBµV/m) 74 74 74 54 54 54 74 74 74 54 54 54 Margin (dB) -16.729 -16.898 -6.752 -2.356 -9.993 -1.309 -16.704 -11.539 -15.025 -9.668 -4.61 -7.963 Azimuth (°) 359 302 41 359 302 41 305 269 268 305 269 268 Height (m) 3.175 3.738 3.737 3.175 3.738 3.737 1.702 1.7 1.703 1.702 1.7 1.703 Table 6: Radiated Emissions within 1-17GHz Pol. Vertical Vertical Vertical Vertical Vertical Vertical Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal Correction (dB) 5.037 11.708 13.47 5.037 11.708 13.47 12.131 13.333 15.21 12.131 13.333 15.21 TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 21 of 30 427 West 12800 South, Draper, UT 84020 Frequency 19.6089653 GHz 19.6273561 GHz 26.1514695 GHz 32.663361 GHz 35.011189 GHz 39.2061157 GHz 19.6089653 GHz 19.6273561 GHz 26.1514695 GHz 32.663361 GHz 35.011189 GHz 39.2061157 GHz 19.5893665 GHz 19.6073939 GHz 19.6237064 GHz 26.7749631 GHz 35.0035071 GHz 19.5893665 GHz 19.6073939 GHz 19.6237064 GHz 26.7749631 GHz 35.0035071 GHz SR # Peak Peak Peak Peak Peak Peak Avg Avg Avg Avg Avg Avg Peak Peak Peak Peak Peak Avg Avg Avg Avg Avg Level (dBµV/m) 67.317 63.6 57.178 53.987 57.524 56.737 50.82 41.359 42.278 40.555 43.713 43.419 63.961 64.833 62.272 54.003 57.326 45.621 48.274 42.524 40.386 43.698 Limit (dBµV/m) 74 74 74 74 74 74 54 54 54 54 54 54 74 74 74 74 74 54 54 54 54 54 Margin (dB) -6.683 -10.4 -16.822 -20.013 -16.476 -17.263 -3.18 -12.641 -11.722 -13.445 -10.287 -10.581 -10.039 -9.167 -11.728 -19.997 -16.674 -8.379 -5.726 -11.476 -13.614 -10.302 Azimuth (°) 217 217 276 268 227 278 217 217 276 268 227 278 143 153 174 207 260 143 153 174 207 260 Pol. Vertical Vertical Vertical Vertical Vertical Vertical Vertical Vertical Vertical Vertical Vertical Vertical Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal Table 7: Radiated Emissions within 17-40GHz Correction (dB) -1.558 -1.598 0.809 0.59 5.054 3.016 -1.558 -1.598 0.809 0.59 5.054 3.016 -1.514 -1.554 -1.59 2.471 5.1 -1.514 -1.554 -1.59 2.471 5.1 5.6 §15.407(a) Maximum Power Spectral Density All chains were measured and summed under the guidance of KDB 789033 Section II. F. and KDB 662911 D01. Please see associated annex for details on instrument settings. The maximum average power spectral density conducted from the intentional radiator of the antenna shall not be greater than 5 dBm EIRP in any 1 MHz band during any time interval of continuous transmission. As per KDB 662911, When the EUT is using spatial-multiplexing in EHT modes, there is not additional array gain to accommodate. When the EUT uses Nss=1 data rates, the antenna gain is 6 dBi + Array gain of 3.01 dB which is a total of 9.01 dBi. Results of this testing are summarized. TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 22 of 30 427 West 12800 South, Draper, UT 84020 Modulation (BW) Frequency (MHz) Data Rate TP Setting EHT20 EHT20 EHT20 EHT40 EHT40 EHT40 EHT80 EHT80 EHT80 EHT160 EHT160 EHT160 EHT320 6535 6695 6875 6525 6685 6885 6545 6705 6865 6505 6665 6825 6585 Mcs0_Nss2 Mcs0_Nss2 Mcs0_Nss2 Mcs0_Nss2 Mcs0_Nss2 Mcs0_Nss2 Mcs0_Nss2 Mcs0_Nss2 Mcs0_Nss2 Mcs0_Nss2 Mcs0_Nss2 Mcs0_Nss2 Mcs0_Nss2 9.00 10.00 9.00 13.00 13.00 12.00 15.00 16.00 15.00 18.00 19.00 18.00 21.00 Conducted Output Power 11.32 10.73 11.51 15.13 14.07 14.47 17.30 17.17 17.65 20.25 20.11 20.40 22.66 Measured PSD -2.04 -2.12 -1.53 -1.09 -1.93 -1.52 -1.88 -1.65 -1.55 -1.81 -1.40 -1.37 -2.02 Modulation (BW) Frequency (MHz) Data Rate TP Setting EHT20 EHT20 EHT20 EHT40 EHT40 EHT40 EHT80 EHT80 EHT80 EHT160 EHT160 EHT160 EHT320 6535 6695 6875 6525 6685 6885 6545 6705 6865 6505 6665 6825 6585 Mcs0_Nss1 6 Mcs0_Nss1 7 Mcs0_Nss1 6 Mcs0_Nss1 9 Mcs0_Nss1 10 Mcs0_Nss1 9 Mcs0_Nss1 12 Mcs0_Nss1 13 Mcs0_Nss1 12 Mcs0_Nss1 15 Mcs0_Nss1 16 Mcs0_Nss1 15 Mcs0_Nss1 18 Conducted Output Power 8.13 7.80 8.28 11.00 10.73 11.46 14.07 14.27 14.55 17.30 17.41 17.57 19.94 Measured PSD -5.08 -4.99 -4.66 -5.08 -5.18 -4.47 -4.94 -4.26 -4.52 -4.49 -4.16 -4.17 -4.59 Result The maximum average power spectral density was less than the limit of 5 dBm EIRP; therefore, the EUT complies with the specification. TR9546_UX7_FCC_15.407_UNII-7_02 Page 23 of 30 PROPRIETARY 427 West 12800 South, Draper, UT 84020 5.7 §15.407(d) Contention Based Protocol This product was tested and found to be compliant with the requirements of Contention-based Protocol as specified in FCC Part 15.407 and KDB 987594 D02. Initially the test setup was connected directly to the signal source with all splitters (splitters terminated with a 50-ohm loads on unused ports) and cables in place to verify the AWGN signal is 10MHz wide at a signal level of less than or equal to -62dBm and for conducted measurements the threshold was adjusted for an antenna gain of 6 dBi. The level at the signal generator required to achieve the required signal level at the DUT was recorded for use during testing. The DUT was connected as shown in figure 4 above and set to transmit at a constant duty cycle at each frequency and bandwidth noted in the table below and verified to be communicating with the companion device as intended. Starting at the levels established above, the AWGN signal was introduced to the DUT and increased to determine a threshold level at where the DUT will terminate with at least a 90% detection rate. The level at the DUT, which the 90% detection rate was achieved was recorded as the "Sensitivity Level" below. Testing shall be repeated at each applicable channel and bandwidth as noted in Table 1 of KDB 987594 D02. Plot 1: AWGN Signal BW Details TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 24 of 30 427 West 12800 South, Draper, UT 84020 Plot 2: AWGN Signal Level Details Plot 3: AWGN Signal Detection 20MHz TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 25 of 30 427 West 12800 South, Draper, UT 84020 Plot 4: AWGN Signal Detection Lower Edge 160MHz Plot 5: AWGN Signal Detection Center 160MHz TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 26 of 30 427 West 12800 South, Draper, UT 84020 Plot 6: AWGN Signal Detection Upper Edge 160MHz Plot 7: AWGN Signal Detection Lower Edge 320MHz TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 27 of 30 427 West 12800 South, Draper, UT 84020 Plot 8: AWGN Signal Detection Center 320MHz Plot 9: AWGN Signal Detection Upper Edge 320MHz TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 28 of 30 427 West 12800 South, Draper, UT 84020 Result The EUT complies with the specification. TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 29 of 30 427 West 12800 South, Draper, UT 84020 -- End of Test Report TR9546_UX7_FCC_15.407_UNII-7_02 PROPRIETARY Page 30 of 30Microsoft Word 2016 Microsoft Word 2016