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 TR9481_02 9, 18-20 September, 7 October 2024 7 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 7th 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 Rodriguez Reviewed By: Richard L. Winter TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 2 of 29 Revision 01 02 427 West 12800 South, Draper, UT 84020 Revision History Description Original Report Release Amend FCC and IC ID Date 7 November 2024 3 December 2024 TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 3 of 29 427 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 ........................................................................................................ 6 2.4 Interface Ports on EUT ................................................................................................................. 7 2.5 Operating Environment................................................................................................................. 7 2.6 Operating Modes........................................................................................................................... 7 2.7 EUT Exercise Software................................................................................................................. 7 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 ..................................................................................................................... 12 4.4 Equipment Calibration ................................................................................................................ 12 4.5 Measurement Uncertainty ........................................................................................................... 13 5 Test Results ......................................................................................................................................... 13 5.1 §15.203 Antenna Requirements .................................................................................................. 13 5.2 Conducted Emissions at Mains Ports Data ................................................................................. 14 5.3 §15.403(i) 26 dB Emissions Bandwidth ..................................................................................... 16 5.4 §15.407(a)(2) Maximum Average Output Power ....................................................................... 17 5.5 §15.407(b) Spurious Emissions .................................................................................................. 19 5.6 §15.407(a) Maximum Power Spectral Density........................................................................... 26 TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 4 of 29 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 TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 5 of 29 427 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. Band UNII-1 WiFi Mode a ax ax ax Modulation Bandwidth 20 MHz 20 MHz 40 MHz 80 MHz Modulation Type OFDM HE HE HE Frequency (MHz) 5180, 5200, 5210, 5240 5180, 5200, 5210, 5240 5190, 5230 5210 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. 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 BN: UBIQUITI MN: UX7 SN: 942A6F422528 Wireless Access Point BN: UBIQUITI MN: GP-M015-QC SN: N/A USB C Power Adapter BN: Dell MN: XPS 13 SN: N/A Laptop Personal Computer TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Name of Interface Ports / Interface Cables See Section 2.4 2 conductor power cord/80 cm LAN Port / Un-shielded Cat 5e cable (Note 2) Page 6 of 29 427 West 12800 South, Draper, UT 84020 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 AC Mains Frequency Temperature Humidity Barometric Pressure 240 Volts AC Mains to USB-C Power 50 Hz 21.8 23.5 °C 25.7 41.5 % 1019 mBar 2.6 Operating Modes The UX7 was tested using test software in order to enable a constant transmission. The measurements within this report are corrected to reference a 100% duty cycle. All emission modes of 802.11 a/ax were investigated. All measurements are reported with the worst-case mode (802.11ax) unless otherwise stated. 2.7 EUT Exercise Software EUT firmware version 1.0 was used to operate the transmitter using a constant transmit mode. TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 7 of 29 427 West 12800 South, Draper, UT 84020 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. TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 8 of 29 427 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 15.407(a) N/A Antenna requirements 15.407(b) 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 5180 to 5240 Compliant 15.407(e) RSS-247 §6.2.2, §6.2.3 Peak Output Power 5180 to 5240 Compliant 15.407(f) RSS-247 §6.2.2, §6.2.3 Antenna Conducted Spurious Emissions 0.009 to 40000 N/A 15.407(g) RSS-247 §6.2.2, §6.2.3 Radiated Spurious Emissions 0.009 to 40000 Compliant 15.407(h) RSS-247 §6.2.2, §6.2.3 Peak Power Spectral Density 5180 to 5240 Compliant The testing was performed according to the procedures in ANSI C63.10-2013, KDB 789033 and 47 CFR Part 15. Where applicable, KDB 662911 was followed to sum required measurements. 3.4 Results In the configuration tested, the EUT complied with the requirements of the specification. TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 9 of 29 427 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 TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 10 of 29 427 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 11/27/2024 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 Figure 3: Output Power Measurement TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 11 of 29 427 West 12800 South, Draper, UT 84020 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 Figure 4: Radiated Emissions Test 4.4 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. TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 12 of 29 427 West 12800 South, Draper, UT 84020 4.5 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 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 7 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 + 7 dBi = 10.01 dBi. Results The EUT complied with the specification TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 13 of 29 427 West 12800 South, Draper, UT 84020 5.2 Conducted Emissions at Mains Ports Data 5.2.1 Line TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 14 of 29 5.2.2 Neutral 427 West 12800 South, Draper, UT 84020 Result The EUT complied with the specification limit. TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 15 of 29 427 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. Nominal BW (MHz) Frequency (MHz) 99% Bandwidth (MHz) Emissions 26 dB Bandwidth (MHz) OFDM20 5180 17.75 22.30 OFDM20 5210 31.25 48.00 OFDM20 5240 33.00 48.40 HE20 5180 19.25 23.50 HE20 5210 26.53 50.80 HE20 5240 32.87 53.00 HE40 5190 38.50 43.05 HE40 5230 38.50 55.20 HE80 5210 79.00 90.00 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. TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 16 of 29 427 West 12800 South, Draper, UT 84020 5.4 §15.407(a)(2) 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 27.42 dBm or 552.08 mW. The limit is 30 dBm, or 1 Watt when using an antenna with 23 dBi (Fixed point to point) or less gain. The antenna has a gain of 7 dBi. Modulation (BW) Frequency (MHz) Data Rate TP Setting Conducted Output Power Measured EIRP Measured PSD OFDM 20 OFDM 20 OFDM 20 HE 20 HE 20 HE 20 HE 40 HE 40 HE 80 5180 5210 5240 5180 5210 5240 5190 5230 5210 Mcs0-Nss2 21 Mcs0-Nss2 27 Mcs0-Nss2 30 Mcs0-Nss2 22 Mcs0-Nss2 26 Mcs0-Nss2 30 Mcs0-Nss2 19 Mcs0-Nss2 23 Mcs0-Nss2 20 22.34 27.42 26.92 23.20 26.58 26.95 20.46 24.62 21.16 29.34 34.42 33.92 30.20 33.58 33.95 27.46 31.62 28.16 10.10 15.13 14.54 10.47 13.89 14.01 4.99 8.86 2.55 Modulation (BW) Frequency (MHz) Data Rate TP Setting Conducted Output Power Measured EIRP Measured PSD OFDM 20 OFDM 20 OFDM 20 HE 20 HE 20 HE 20 HE 40 HE 40 HE 80 5180 5210 5240 5180 5210 5240 5190 5230 5210 Mcs0-Nss1 21 Mcs0-Nss1 24 Mcs0-Nss1 28 Mcs0-Nss1 22 Mcs0-Nss1 25 Mcs0-Nss1 28 Mcs0-Nss1 19 Mcs0-Nss1 23 Mcs0-Nss1 20 22.34 24.42 24.92 23.20 25.58 24.95 20.46 24.62 21.16 29.34 31.42 31.92 30.20 32.58 31.95 27.46 31.62 28.16 10.10 12.13 12.54 10.47 12.89 12.01 4.99 8.86 2.55 TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 17 of 29 427 West 12800 South, Draper, UT 84020 5.4.1 Canada Use (Indoor Only) Modulation (BW) Frequency (MHz) Data Rate TP Setting Conducted Output Power Measured EIRP Measured PSD OFDM 20 OFDM 20 OFDM 20 HE 20 HE 20 HE 20 HE 40 HE 40 HE 80 5180 5210 5240 5180 5210 5240 5190 5230 5210 Mcs0 13 Mcs0 13 Mcs0 13 Mcs0 13 Mcs0 13 Mcs0 13 Mcs0 14 Mcs0 14 Mcs0 14 14.57 14.60 14.65 14.67 14.70 14.71 15.58 15.90 15.40 21.57 21.60 21.65 21.67 21.70 21.71 22.58 22.90 22.40 2.26 2.32 2.22 1.79 1.84 1.82 0.13 0.16 -3.24 Result In the configuration tested, the maximum summed average RF output power was less than 1 watt; therefore, the EUT compiled with the requirements of the specification (see spectrum analyzer plots in attached Annex). Plot 1: Elevation Plot Greater Then 30-Degrees From Horizon TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 18 of 29 427 West 12800 South, Draper, UT 84020 5.5 §15.407(b) 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 7 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 below -27 dBm; therefore, the EUT complies with the specification. 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 reduce test time, the radiated spurious emissions at the lowest, middle, and highest channel were measured at the maximum power of TP30, as this setting was found to be worst case for spurious emissions. Power was subsequently reduced during in-band and band edge testing. The band edge at the restricted band ending at 5150 MHz was measured using radiated measurement. All emissions modes were tested, and the worstcase measurement are shown below. For frequencies above 1 GHz, a measurement of 3 meters was used. For frequencies below 1 GHz, a measurement distance of 10 meters was used. Correction Factor = Antenna Factor + Cable Loss - Pre-Amplifier Gain, 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. All emissions me the limits specified in § 15.407(b). Representative band edge plots are included in this report. TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 19 of 29 427 West 12800 South, Draper, UT 84020 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 4: Radiated Emissions within 30MHz-1GHz Frequency 10.3656021 GHz 14.5938518 GHz 15.5477951 GHz SR # Peak Peak Peak Level (dBµV/m) 56.296 58.228 60.614 Limit (dBµV/m) 74 74 74 Margin (dB) -17.704 -15.772 -13.386 Azimuth (°) 135 261 236 TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Height (m) 3.728 1.5 2.292 Pol. Vertical Vertical Vertical RBW (Hz) 1 MHz 1 MHz 1 MHz Correction (dB) 9.202 14.089 11.349 Page 20 of 29 427 West 12800 South, Draper, UT 84020 Frequency 10.3656021 GHz 14.5938518 GHz 15.5477951 GHz 11.0061673 GHz 14.589249 GHz 16.7043027 GHz 11.0061673 GHz 14.589249 GHz 16.7043027 GHz SR # AVG AVG AVG Peak Peak Peak AVG AVG AVG Level (dBµV/m) 42.51 44.886 47.036 54.102 57.934 55.458 41.119 44.767 42.629 Limit (dBµV/m) 54 54 54 74 74 74 54 54 54 Margin (dB) -11.49 -9.114 -6.964 -19.898 -16.066 -18.542 -12.881 -9.233 -11.371 Azimuth (°) 135 261 236 192 135 356 192 135 356 Height (m) 3.728 1.5 2.292 3.728 1.5 2.867 3.728 1.5 2.867 Pol. Vertical Vertical Vertical Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal RBW (Hz) 0 Hz 0 Hz 0 Hz 1 MHz 1 MHz 1 MHz 0 Hz 0 Hz 0 Hz Correction (dB) 9.202 14.089 11.349 10.765 14.053 13.567 10.765 14.053 13.567 Table 5: Emissions 1-17GHz Transmitting on the Low Frequency 5180 MHz Frequency 27.2886677 GHz 34.7932938 GHz 39.648126 GHz 27.2886677 GHz 34.7932938 GHz 39.648126 GHz 23.8200857 GHz 27.5296195 GHz 39.8580589 GHz 23.8200857 GHz 27.5296195 GHz 39.8580589 GHz SR # Peak Peak Peak AVG AVG AVG Peak Peak Peak AVG AVG AVG Level (dBµV/m) 52.62 56.484 55.765 39.763 42.72 42.621 56.436 53.626 55.708 50.918 40.064 42.353 Limit (dBµV/m) 74 74 74 54 54 54 74 74 74 54 54 54 Margin (dB) -21.38 -17.516 -18.235 -14.237 -11.28 -11.379 -17.564 -20.374 -18.292 -3.082 -13.936 -11.647 Azimuth (°) 9 286 286 9 286 286 91 76 220 91 76 220 Pol. Vertical Vertical Vertical Vertical Vertical Vertical Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal RBW (Hz) 1 MHz 1 MHz 1 MHz 0 Hz 0 Hz 0 Hz 1 MHz 1 MHz 1 MHz 0 Hz 0 Hz 0 Hz Correction (dB) 2.804 5.123 3.894 2.804 5.123 3.894 1.103 2.683 3.564 1.103 2.683 3.564 Table 6: Emissions 17-40GHz Transmitting on the Highest Frequency 5240 MHz TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 21 of 29 427 West 12800 South, Draper, UT 84020 Plot 1: Band Edge HE20 5180MHz Plot 2: Band Edge HE20 5210MHz TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 22 of 29 427 West 12800 South, Draper, UT 84020 Plot 3: Band Edge HE20 5240MHz Plot 4: Band Edge HE40 5190MHz TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 23 of 29 427 West 12800 South, Draper, UT 84020 Plot 5: Band Edge HE40 5230MHz Plot 6: Band Edge HE80 5210MHz TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 24 of 29 427 West 12800 South, Draper, UT 84020 Plot 7: Band Edge OFDM20 5180MHz Plot 8: Band Edge OFDM20 5210MHz TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 25 of 29 427 West 12800 South, Draper, UT 84020 Plot 9: Band Edge OFDM20 5240MHz 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 17 dBm in any 1 MHz band during any time interval of continuous transmission. As per KDB 662911, when the EUT is using spatial-multiplexing in HT to HE modes, there is not additional array gain to accommodate. When the EUT uses Nss=1 data rates, the antenna gain is 7 dBi + Array gain of 3.01 dB which is a total of 10.01 dBi Results of this testing are summarized. TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 26 of 29 427 West 12800 South, Draper, UT 84020 Modulation (BW) OFDM 20 OFDM 20 OFDM 20 HE 20 HE 20 HE 20 HE 40 HE 40 HE 80 Frequency (MHz) 5180 5210 5240 5180 5210 5240 5190 5230 5210 Data Rate Mcs0-Nss2 Mcs0-Nss2 Mcs0-Nss2 Mcs0-Nss2 Mcs0-Nss2 Mcs0-Nss2 Mcs0-Nss2 Mcs0-Nss2 Mcs0-Nss2 TP Setting 21 27 30 22 26 30 19 23 20 Measured PSD 10.10 15.13 14.54 10.47 13.89 14.01 4.99 8.86 2.55 Modulation (BW) OFDM 20 OFDM 20 OFDM 20 HE 20 HE 20 HE 20 HE 40 HE 40 HE 80 Frequency (MHz) 5180 5210 5240 5180 5210 5240 5190 5230 5210 Data Rate Mcs0-Nss1 Mcs0-Nss1 Mcs0-Nss1 Mcs0-Nss1 Mcs0-Nss1 Mcs0-Nss1 Mcs0-Nss1 Mcs0-Nss1 Mcs0-Nss1 TP Setting 21 24 28 22 25 28 19 23 20 Measured PSD 10.10 12.13 12.54 10.47 12.89 12.01 4.99 8.86 2.55 Result The maximum summed average power spectral density was less than the limit of 17dBm; therefore, the EUT complies with the specification. TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 27 of 29 427 West 12800 South, Draper, UT 84020 -- End of Test Report -- TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 28 of 29 427 West 12800 South, Draper, UT 84020 TR9481_UX7_FCC_15.407_UNII-1_02 PROPRIETARY Page 29 of 29Microsoft Word 2016 Microsoft Word 2016