ucl
Test Report
Snap One, LLC CORE5 2AJAC-CORE5 2AJACCORE5 core5
Not Your Device? Search For Manuals or Datasheets below:
File Info : application/pdf, 27 Pages, 1.77MB
Document DEVICE REPORTGetApplicationAttachment.html?id=6342083Compliance Test Services 623 E. 100 S. Salt Lake City, UT 84102 Test Report Certification FCC ID IC ID Equipment Under Test Test Report Serial Number Date of Test(s) Report Issue Date 2AJAC-CORE5 7848A-CORE5 C4-CORE5 TR7803_02 November 16 through November 22, 2022 20 January 2023 Test Specification 47 CFR FCC Part 15, Subpart C RSS-GEN Applicant Snap One LLC 1800 Continental Blvd., Suite 200-300 Charlotte NC 28273 U.S.A. NVLAP LAB CODE 600293-0 Compliance Test Services Certification of Engineering Report 623 E. 100 S., Salt Lake City, UT 84102 This report has been prepared by Compliance Test Services (CTS) to document compliance of the device described below with the requirement of Federal Communication Commissions (FCC) Part 15, Subpart C. 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. Applicant Snap One LLC Manufacturer Snap One LLC Brand Name Control 4 Model Number C4-CORE5 FCC ID 2AJAC-CORE5 IC ID 7848A-CORE5 On this 20th day of January 2023, I individually and for Compliance testing Services 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 CTS 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. Compliance testing Services Written By: Clay Allred Reviewed By: Joseph W. Jackson TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 2 of 27 Compliance Test Services Revision 01 02 623 E. 100 S., Salt Lake City, UT 84102 Revision History Description Original Report Release Updated antenna and added FCC and ISED site identifier Date 9 January 2023 20 January 2023 TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 3 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 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 ................................................................................................................. 8 2.5 Operating Environment................................................................................................................. 8 2.6 Operating Modes........................................................................................................................... 9 2.7 EUT Exercise Software................................................................................................................. 9 2.8 Block Diagram of Test Configuration .......................................................................................... 9 2.9 Modification Incorporated/Special Accessories on EUT.............................................................. 9 2.10 Deviation, Opinions Additional Information or Interpretations from Test Standard.................... 9 3 Test Specification, Method and Procedures........................................................................................ 10 3.1 Test Specification........................................................................................................................ 10 3.2 Methods & Procedures................................................................................................................ 10 3.3 FCC Part 15, Subpart C .............................................................................................................. 10 3.4 Results......................................................................................................................................... 11 3.5 Test Location .............................................................................................................................. 11 4 Test Equipment ................................................................................................................................... 12 4.1 Conducted Emissions at Mains Ports.......................................................................................... 12 4.2 Direct Connect at the Antenna Port Tests ................................................................................... 13 4.3 Radiated Emissions ..................................................................................................................... 14 4.4 Equipment Calibration ................................................................................................................ 14 4.5 Measurement Uncertainty ........................................................................................................... 15 5 Test Results ......................................................................................................................................... 16 5.1 §15.203 Antenna Requirements .................................................................................................. 16 5.2 Conducted Emissions at Mains Ports Data ................................................................................. 17 5.3 §15.247(a)(2) .............................................................................................................................. 19 5.4 §15.247(b)(3) Maximum Average Output Power ....................................................................... 21 5.5 §15.247(d) Spurious Emissions .................................................................................................. 22 5.6 §15.247(e) Maximum Average Power Spectral Density ............................................................ 25 TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 4 of 27 Compliance Test Services 1 Client Information 1.1 Applicant Company Contact Name Title 1.2 Manufacturer Company Contact Name Title 623 E. 100 S., Salt Lake City, UT 84102 Snap One LLC 1800 Continental Blvd., Suite 200-300 Charlotte NC 28273 U.S.A. Roger Midgley Principle Compliance Manager Snap One LLC 1800 Continental Blvd., Suite 200-300 Charlotte NC 28273 U.S.A. Roger Midgley Principle Compliance Manager TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 5 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 2 Equipment Under Test (EUT) 2.1 Identification of EUT Brand Name Model Number Hardware Version Serial Number / MAC Address Rating/power supply RCB revision Schematic revision Firmware/Software revision Dimensions (mm) Snap One LLC C4-CORE5 Rev 4.0 ST21520017036F13, 000FFF0C3313 Input: AC 100V-240 VAC,50Hz/60Hz, Max 18W, Idle 9W, and PoE+ Rev 4.0 Rev 4.0 3.3.0.618634 42 x 442 x 252 2.2 Description of EUT The C4-CORE5 is a home entertainment controller, used to control home entertainment and home automation which features five independent audio outputs three digital coaxial, three unbalanced stereo analog, one HDMI Out, wireless Zigbee and Z-wave communications, IR, serial, contacts and relays, and IP control. It also features a USB 3.0 connection for connection to external hard drives and a gigabit LAN port. It is powered via the AC mains and an internal 100-240Vac, 50/60Hz power supply. The highest internal clocks or internal clock frequency on the EUT is the 2.4 GHz Zigbee wireless clock, and the internal system clock of 1.6 GHz. This report covers the circuitry of the device subject to FCC Part 15, Subpart C. The circuitry of the device subject to FCC Part 15 Subpart B was found to be compliant and is covered under a separate Compliance Test Services test report. TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 6 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 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: Snap One LLC MN: C4-CORE5 Home Entertainment Controller EUT SN: ST21520017036F13 BN: Control4 MN: C4-EA3 SN: N/A Controller Network/Cat 5e Cable BN: Samsung MN: UN43NU6900BXZA SN:09643CPMB13335K 4K TV HDMI, Blue Jeans Cable BN: Unifi MN: USW-Lite-8-PoE SN: 245A4C7BAD51 Network switch + PoE Injector Network/Cat 5e Cable 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. TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 7 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 2.4 Interface Ports on EUT Name of Ports Contact No. of Ports Fitted to EUT 1 Shielded Cable No Ferrite Core Installed No Relay 1 Ethernet 1 HDMI Out 1 USB (3.0) 1 No No No No Yes No Yes No Serial 2 No No IR Sensors 8 Digital In 1 Digital Out 3 Analog Audio In (Left and 2 Right) Analog Audio Out (Left and 2 Right) 802.15.4 Antenna 1 Z-Wave Antenna 1 No No Yes No Yes No Yes No Yes No -- -- -- -- Cable Description/Length Phoenix Contact connector w/12 unshielded conductors/1 meter Phoenix Contact connector w/12 unshielded conductors/1 meter Cat 5e/5 meters 1 meter USBA extension cable to USB flash drive/1 meter Shielded cable with DB9 connectors/1 meter IR transmitters with unshielded cables with mono jacks/2 meters Cables with RCA connector/1 meter Cables with RCA connector/1 meter Cables with RCA connector/1 meter Cables with RCA connector/1 meter RP-SMA connectors direct to antenna RP-SMA connectors direct to antenna 2.5 Operating Environment Power Supply AC Mains Frequency Temperature Humidity Barometric Pressure 120V 60Hz 22 24 °C 20 27 % 1019 mBar TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 8 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 2.6 Operating Modes The C4-CORE5 was connected to a personal computer laptop and tested using test software in order to enable a constant duty cycle greater or equal to 98% the Zwave radio. The Zigbee radio was also enabled to ensure emissions during simultaneous transmission were compliant. The measurements within this report are corrected to reference a 100% duty cycle. 2.7 EUT Exercise Software EUT firmware version 3.3.0.618634 was used to operate the transmitter using a constant transmit mode. 2.8 Block Diagram of Test Configuration DUT Ethernet Cat 5E cable Laptop 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. TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 9 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 3 Test Specification, Method and Procedures 3.1 Test Specification Title Purpose of Test 47 CFR FCC Part 15, Subpart C 15.203, 15.207 and 15.247 Limits and methods of measurement of radio interference characteristics of radio frequency devices. The tests were performed to demonstrate initial compliance 3.2 Methods & Procedures 3.2.1 47 CFR FCC Part 15 Section 15.203 See test standard for details. 3.2.2 47 CFR FCC Part 15 Section 15.207 See test standard for details. 3.2.3 47 CFR FCC Part 15 Section 15.247 See test standard for details. 3.3 FCC Part 15, Subpart C 3.3.1 Summary of Tests FCC Section ISED Section Environmental Phenomena Frequency Range (MHZ) Result 15.203 N/A Antenna requirements Structural Requirement Compliant 15.207 RSS-Gen Conducted Disturbance at Mains Port 0.15 to 30 Compliant 15.247(a) RSS-247 § 5.2 Bandwidth Requirement 2400 to 2483.5 Compliant 15.247(b) RSS-247 § 5.4 Peak Output Power 2400 to 2483.5 Compliant 15.247(d) RSS-247 § 5.4 Antenna Conducted Spurious Emissions 0.009 to 25000 Compliant 15.209 / 15.247(d) RSS-247 § 5.4 Radiated Spurious Emissions 0.009 to 25000 Compliant 15.247(e) RSS-247 § 5.2 Peak Power Spectral Density 2400 to 2483.5 Compliant The testing was performed according to the procedures in ANSI C63.10-2013, KDB 558074 and 47 CFR Part 15. TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 10 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 3.4 Results In the configuration tested, the EUT complied with the requirements of the specification. 3.5 Test Location Testing was performed at the Compliance Test Services Draper location at 427 West 12800 South, Draper, UT 84020. Compliance Test Services is accredited by National Voluntary Laboratory Accreditation Program (NVLAP); NVLAP Code 600293-0 which is effective until December 31, 2023. FCC Designation number: US5357 and ISED CAB identifier: US0231. . TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 11 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 4 Test Equipment 4.1 Conducted Emissions at Mains Ports Type of Equipment Manufacturer Model Number Asset Date of Last Due Date of Number Calibration Calibration EMI Receiver AFJ FFT3010 6754 12/8/2021 12/8/2022 LISN Cat6 ISN ISN AFJ Teseq Teseq LS16C/10 ISN T8- Cat6 ISN T800 6749 2971 2974 12/6/2021 1/30/2022 6/27/2022 12/6/2023 1/30/2023 6/272023 LISN Com-Power LIN-120C 2612 1/6/2022 1/6/2023 AC Power Source Laplace Instruments AC1000A 2857 N/A N/A Test Software - Revision 1 3107 N/A N/A Table 1: List of equipment used for Conducted Emissions Testing at Mains Port Figure 1: Conducted Emissions Test TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 12 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 4.2 Direct Connect at the Antenna Port Tests Type of Equipment Manufacturer Model Number Asset Date of Last Due Date of Number Calibration Calibration Type of Equipment Manufacturer Model Number Asset Number Date of Last Calibration Due Date of Calibration Spectrum Analyzer R&S FSV40 2861 1/03/2022 1/03/2023 Signal Generator R&S SMB100A 2864 N/A N/A Vector Signal Generator Switch Extension R&S R&S SMBV100A OSPB157WX 2873 2867 N/A 1/03/2022 N/A 1/03/2023 Table 2: List of equipment used for Direct Connect at the Antenna Port Figure 2: Direct Connect at the Antenna Port Test TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 13 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 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 VULB 9163 Asset Number 2778 2889 3062 Date of Last Calibration 1/4/2022 10/7/2021 9/13/2022 Scwarzbeck Scwarzbeck Scwarzbeck Scwarzbeck VULB 9163 BBHA 9120D STLP 9129 BBHA 9170 3071 3065 3068 2487 6/08/2022 9/22/2022 11/16/2020 6/09/2022 Com-Power PAM 118A 3833 10/7/2021 - Revision 1 3108 N/A Table 3: List of equipment used for Radiated Emissions Due Date of Calibration 1/4/2023 11/7/2022 9/13/2024 6/22/2024 9/22/2024 11/16/2022 6/09/2024 11/7/2022 N/A Figure 3: Radiated Emissions Test 4.4 Equipment Calibration All applicable equipment is calibrated using either an independent calibration laboratory or Compliance testing Services 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. TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 14 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 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 3.95 5.56 5.16 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 TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 15 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 5 Test Results 5.1 §15.203 Antenna Requirements The EUT uses a Dipole antenna. The Maximum gain of the antenna is 2 dBi as noted in the datasheet provided by the manufacturer. The antenna is user replaceable and contains a reverse SMA connector to ensuring a standard connector may not be used. Results The EUT complied with the specification TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 16 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 5.2 Conducted Emissions at Mains Ports Data 5.2.1 AC Mains Neutral Lead Frequency (MHZ) Detector Receiver Measured Level (dBµV) Correction Factor (dB/m) Corrected Receiver Level (dBµV) Limit Class B Limit (dBµV) Margin (dB) 13.56 Quasi-Peak (Note 2) 47.2 9.9 57.1 60 -2.9 10.61 Quasi-Peak (Note 2) 30.8 9.9 40.6 60 -19.4 0.150 Quasi-Peak (Note 2) 35.5 9.5 45 66 -21.0 15.23 Quasi-Peak (Note 2) 24.5 9.9 34.2 60 -25.7 0.261 Quasi-Peak (Note 2) 17.6 9.6 27.2 61.4 -34.2 Note 2: The reference detector used for the measurements was quasi-peak and average and the data was compared to the respective limits. Sample Field Strength Calculation Correction Factor = LISN Insertion Loss + Cable Insertion Loss + Transient Limiter Insertion Loss Conducted Emissions Amplitude = Receiver Reading + Correction Factor Result The EUT complied with the specification limit by a margin of -2.9 dB. Graph 1: Conducted Emissions Plot - Neutral TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 17 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 5.2.2 AC Mains Line Lead Frequency (MHZ) Detector Receiver Measured Level (dBµV) Correction Factor (dB/m) Corrected Receiver Level (dBµV) Limit Class B Limit (dBµV) Margin (dB) 13.56 Quasi-Peak (Note 2) 47.1 9.9 57 60 -3.0 10.71 Quasi-Peak (Note 2) 30.1 9.9 40 60 -20.0 0.156 Quasi-Peak (Note 2) 30.9 9.5 40.5 65.7 -25.2 29.38 Quasi-Peak (Note 2) 17.4 10.2 27.6 60 -32.4 0.390 Quasi-Peak (Note 2) 14.6 9.6 24.2 58.1 -33.8 0.198 Average (Note 2) 17.1 9.5 26.6 53.7 -27.0 Note 2: The reference detector used for the measurements was quasi-peak and average and the data was compared to the respective limits. Sample Field Strength Calculation Correction Factor = LISN Insertion Loss + Cable Insertion Loss + Transient Limiter Insertion Loss Conducted Emissions Amplitude = Receiver Reading + Correction Factor Result The EUT complied with the specification limit by a margin of -3.0 dB. TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 18 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 Graph 2: Conducted Emissions Plot Line 1 Result The EUT complied with the specification limit. 5.3 §15.247(a)(2) Frequency (MHz) 911.8 Emissions 6 dB Bandwidth (MHz) 0.938 919.8 0.938 Result In the configuration tested, the 6 dB bandwidth was greater than 500 kHz; therefore, the EUT complied with the requirements of the specification (see spectrum analyzer plots below). TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 19 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 Graph 1: 912 MHz 6dB Emissions Bandwidth Graph 2: 920MHz 6dB Emissions Bandwidth TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 20 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 5.4 §15.247(b)(3) Maximum Average Output Power The maximum average RF conducted output power measured for this device was 11.14 dBm or 13.0 mW. The limit is 30 dBm or 1 Watt when using antennas with 6 dBi or less gain. The antenna has a gain of 2.0 dBi. Frequency (MHz) Measured Output Power (dBm) Output Power (mW) 912 11.14 13.00 920 11.03 12.68 Result In the configuration tested, the maximum average RF output power was less than 1 watt; therefore, the EUT complied with the requirements of the specification (see spectrum analyzer plots below). Graph 3: 912MHz Maximum Average Output Power TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 21 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 Graph 4: 920MHz Maximum Average Output Power 5.5 §15.247(d) 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 table 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 tuned to the upper and lower channels. These demonstrate compliance with the provisions of this section at the band edges. The emissions must be attenuated 30 dB below the highest power spectral density level measured within the authorized band as measured with a 100 kHz RBW. The highest power measured power spectral density was 2.3 dBm; therefore, the criteria is 2.3 30 = -27.7 dBm. Result Conducted spurious emissions were attenuated 30 dB or more below the fundamental; therefore, the EUT complies with the specification. TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 22 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 Graph 5: Lower Band Edge Plot Graph 6: Upper Band Edge Plot TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 23 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 5.5.2 Radiated Spurious Emissions in the Restricted Bands of §15.205 The frequency range from the lowest frequency generated or used in the device to the tenth harmonic of the highest fundamental emissions was investigated to measure any radiated emissions in the restricted bands. The following tables show measurements of any emissions that fell into the restricted bands of §15.205. The tables show the worst-case emissions measured from the EUT. For frequencies above 18.0 GHz, a measurement distance of 1 meter was used. The noise floor was a minimum of 6 dB below the limits. The emissions in the restricted bans must meet the limits specified in §15.209. Tabular data for each of the spurious emissions is shown below for each of the units. Plots of the band edges are also shown. Frequency 40.894 MHz 703.56 MHz 516.13 MHz 911.77 MHz 1.8236 GHz 1.8236 GHz 1.8231 GHz 1.8231 GHz Level (dBµV/m ) 31.019 26.819 39.694 98.371 45.042 37.986 40.538 29.67 Limit Margi Azimuth Heigh Pol. Meas. RBW (dBµV/m) n (°) t Time (Hz) 40 -8.981 260 1.131 Vertical 15 120000 46 -19.181 119 2.03 Vertical 15 120000 46 -6.306 308 1.67 Horizonta 15 120000 l 46 52.371 117 1.128 Horizonta 15 120000 l 74 -28.958 212 2.906 Vertical 5 1000000 54 -16.014 212 2.906 Vertical 5 1000000 74 -33.462 155 2.389 Horizonta 5 1000000 l 54 -24.33 155 2.389 Horizonta 5 1000000 l Table 7: Transmitting at the Lowest Frequency Detecto r QP QP QP QP Peak Average Peak Average Correction (dB) -12.729 -4.161 -6.78 0.103 -8.963 -8.963 -8.965 -8.965 Frequency 40.292 MHz 58.113 MHz 516.049999 MHz 920.22 MHz 516.049999 MHz 919.76 MHz 1.8404 GHz 1.8404 GHz Level (dBµV/ m) 24.415 32.079 35.6 97.38 38.899 94.687 44.14 36.523 Limit Margi Azimut (dBµV/m) n h (°) 40 -15.585 5 40 -7.921 131 46 -10.4 53 46 51.38 231 46 -7.101 287 46 48.687 46 74 -29.86 203 54 -17.477 203 Heigh Pol. t 4 1 1.133 Vertical Vertical Vertical 1.129 1.67 2.061 2.91 Vertical Horizonta l Horizonta l Vertical 2.91 Vertical Meas. Time RBW (Hz) 15 120000 15 120000 15 120000 15 120000 15 120000 15 120000 5 100000 0 5 100000 0 Detector QP QP QP QP QP QP Peak Average Correctio n (dB) -12.881 -12.927 -6.782 0.438 -6.782 0.421 -8.91 -8.91 TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 24 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 Frequency 1.8404 GHz 1.8404 GHz Level (dBµV/ m) 41.633 33.263 Limit Margi Azimut Heigh Pol. Meas. RBW (dBµV/m) n h (°) t Time (Hz) 74 -32.367 153 2.57 Horizonta 5 100000 l 0 54 -20.737 153 2.57 Horizonta 5 100000 l 0 Table 8: Transmitting at the Highest Frequency Detector Peak Average Correctio n (dB) -8.91 -8.91 Result All emissions in the restricted bands of §15.205 met the limits specified in §15.209; therefore, the EUT complies with the specification. 5.6 §15.247(e) Maximum Average Power Spectral Density The maximum average power spectral density conducted from the intentional radiator of the antenna shall not be greater than 8 dBm in any 3 kHz band during any time interval of continuous transmission. Results of this testing are summarized. Frequency (MHz) Measurement (dBm) Criteria (dBm) 912 -9.4 8.0 920 -9.45 8.0 Result The maximum average power spectral density was less than the limit of 8 dBm; therefore, the EUT complies with the specification. TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 25 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 Graph7: 912MHz Lowest Channel 3 kHz PSD Plot Graph8: 920MHz High Channel 3 kHz PSD Plot TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 26 of 27 Compliance Test Services 623 E. 100 S., Salt Lake City, UT 84102 -- End of Test Report -- TR7803_Core5_15.247_LoRa_02 PROPRIETARY Page 27 of 27
Related FCC IDs:
- 2AJAC-CORE5 - Snap One, LLC Digital Transmission Radio [-CORE5] Microsoft Word for Microsoft 365