Test Report_co-location

FCC ID: O6ZHXQX1AM0S

Test Report

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FCCID_4218125

FCC Co-Location Test Report FCC ID : O6ZHXQX1AM0S Equipment : 8-Channel LoRa Module Model No. : HXQX1AM0S Brand Name : machineQ Applicant : Humax Co., Ltd. Address : HUMAX BLDG., 2, HUMAX BLDG., 2, Yeongmun-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, South Korea, 17040 Standard : 47 CFR FCC Part 15.247 Received Date : Mar. 05, 2019 Tested Date : Mar. 07 ~ Mar. 08, 2019 We, International Certification Corp., would like to declare that the tested sample has been evaluated and in compliance with the requirement of the above standards. The test results contained in this report refer exclusively to the product. It may be duplicated completely for legal use with the approval of the applicant. It shall not be reproduced except in full without the written approval of our laboratory. Reviewed by: Approved by: Along Chen / Assistant Manager Gary Chang / Manager Report No.: FR782401-10CO Page : 1 of 19 Report Version: Rev. 01

Table of Contents 1 GENERAL DESCRIPTION .................................................................................................................... 5 1.1 Information.............................................................................................................................................. 5 1.2 The Equipment List ................................................................................................................................ 6 1.3 Test Standards ....................................................................................................................................... 6 1.1 Deviation from Test Standard and Measurement Procedure................................................................. 6 1.2 Measurement Uncertainty ...................................................................................................................... 7 2 TEST CONFIGURATION ....................................................................................................................... 8 2.1 Testing Condition ................................................................................................................................... 8 2.2 The Worst Test Modes and Channel Details ......................................................................................... 8 3 TRANSMITTER TEST RESULTS ......................................................................................................... 9 3.1 Unwanted Emissions into Restricted Frequency Bands ........................................................................ 9 4 TEST LABORATORY INFORMATION ............................................................................................... 19 Report No.: FR782401-10CO Page : 2 of 19 Report Version: Rev. 01

Release Record Report No. Version Description Issued Date FR782401-10CO Rev. 01 Initial issue Mar. 26, 2019 Report No.: FR782401-10CO Page : 3 of 19 Report Version: Rev. 01

Summary of Test Results FCC Rules Test Items Measured Result 15.247(d) [dBuV/m at 3m]: 1513.70MHz Radiated Emissions Pass 15.209 53.70 (Margin -0.30dB) - AV Declaration of Conformity: The test results with all measurement uncertainty excluded are presented in accordance with the regulation limits or requirements declared by manufacturers. Comments and Explanations: The declared values of gain for EUT presented in the report are provided by the manufacturer, and the manufacturer takes all the responsibilities for the accuracy of the gain. Report No.: FR782401-10CO Page : 4 of 19 Report Version: Rev. 01

1 General Description 1.1 Information This is a Class II Permissive Change report. This report is issued as a supplementary report to original ICC report no. FR782401-07CO. The difference is concerned with following items:  Modification of PCB and components of non-RF section for ESD, Ethernet Port Surge and LED circuit Improvement and GPIO circuit.  Remove matching circuit and replace by band pass filter on Lora external antenna area  Lora External antenna connector location is moved out 3.15 mm  Having longer screw post on heat sink for WiFi  Remove an adapter(Brand name: PHIHONG, Model name: PSAC24A-120L6) Radiated emission tests had been re-tested and presented in following sections. 1.1.1 Specification of the Equipment under Test (EUT) Operating Frequency 902 MHz ~ 928 MHz Modulaton Type CSS 1.1.2 Information of Host Brand Name machineQ Product name 8-Channel LoRa Gateway Model name HXQX1AM0S FCC ID O6ZHLC0000 1.1.2.1 Antenna of Host Ant. No. Model Type Gain (dBi) Connector Remark 1 CON 1 PIFA 3.76 UFL Wi-Fi Antenna 2 CON 2 PIFA 3.86 UFL Wi-Fi Antenna 3 LoRa antenna (External) Dipole 0.96 SMA Lora Antenna 4 LoRa antenna (Internal) Monopole 1.02 UFL Lora Antenna 1.1.3 Power Supply Type of Equipment under Test (EUT) Power Supply Type 12Vdc from adapter Report No.: FR782401-10CO Page : 5 of 19 Report Version: Rev. 01

1.2 The Equipment List Test Item Radiated Emission Test Site 966 chamber 3 / (03CH03-WS) Tested Date Mar. 07 ~ Mar. 08, 2019 Instrument Manufacturer Model No. Serial No. Calibration Date Calibration Until Spectrum Analyzer R&S FSV40 101499 Jan. 07, 2019 Jan. 06, 2020 Receiver R&S ESR3 101658 Dec. 11, 2018 Dec. 10, 2019 Bilog Antenna SCHWARZBECK VULB9168 VULB9168-685 Apr. 19, 2018 Apr. 18, 2019 Horn Antenna SCHWARZBECK BBHA 9120 D BBHA 9120 D 1206 Jan. 07, 2019 Jan. 06, 2020 1G-18G Horn Antenna SCHWARZBECK BBHA 9170 BBHA 9170517 Nov. 15, 2018 Nov. 14, 2019 18G-40G Loop Antenna R&S HFH2-Z2 100330 Nov. 09, 2018 Nov. 08, 2019 Loop Antenna Cable KOAX KABEL 101354-BW 101354-BW Oct. 08, 2018 Oct. 07, 2019 Preamplifier EMC EMC02325 980187 Aug. 24, 2018 Aug. 23, 2019 Preamplifier Agilent 83017A MY53270014 Aug. 09, 2018 Aug. 08, 2019 Preamplifier EMC EMC184045B 980192 Aug. 09, 2018 Aug. 08, 2019 RF cable-3M HUBER+SUHNER SUCOFLEX104 MY22620/4 Oct. 01, 2018 Sep. 30, 2019 EMC104-SM-SM-80 RF cable-8M EMC 181107 Oct. 01, 2018 Sep. 30, 2019 00 RF cable-1M HUBER+SUHNER SUCOFLEX104 MY22624/4 Oct. 01, 2018 Sep. 30, 2019 EMC8D-NM-NM-800 LF cable-0.8M EMC EMC8D-NM-NM-800 Oct. 01, 2018 Sep. 30, 2019 -001 EMC8D-NM-NM-300 LF cable-3M EMC 131103 Oct. 01, 2018 Sep. 30, 2019 0 EMC8D-NM-NM-130 LF cable-13M EMC 131104 Oct. 01, 2018 Sep. 30, 2019 00 Measurement AUDIX e3 6.120210g NA NA Software Note: Calibration Interval of instruments listed above is one year. 1.3 Test Standards According to the specification of EUT, the EUT must comply with following standards and KDB documents. 47 CFR FCC Part 15.247 ANSI C63.10-2013 FCC KDB 558074 D01 15.247 Meas Guidance v05r01 FCC KDB 662911 D01 Multiple Transmitter Output v02r01 1.1 Deviation from Test Standard and Measurement Procedure None Report No.: FR782401-10CO Page : 6 of 19 Report Version: Rev. 01

C Infernational Certification Corp. 1.2 Measurement Uncertainty ISO/IEC 17025 requires that an estimate of the measurement uncertainties associated with the emissions test results be included in the report. The measurement uncertainties given below are based on a 95% confidence level (based on a coverage factor (k=2) Measurement Uncertainty Parameters Uncertainty Radiated emission s 1GHz +3.96 dB Radiated emission > 1GHz +4.51 dB Report No.: FR782401—10CO Page : 7 of 19 Report Version: Rev. 01

C International Certification Corp. 2 Test Configuration 2.1 Testing Condition Test Item Test Site Ambient Condition Tested By Radiated Emissions O3CHOB3—WS 20—21°C / 66% Rober Lu > FCC Designation No.: TWO009 > FCC site registration No.: 207696 > IC site registration No.: 10807C—1 2.2 The Worst Test Modes and Channel Details Test item Test Mode Test Configuration Radiated Emissions 2.4G HT20 ch6 + LoRa 923.3MHz 1,2 Note: 1. Test configuration are listed as listed as follows: Test Configuration 1: Wi—Fi + LoRa module with external antenna Test Configuration 2: Wi—Fi + LoRa module with internal antenna 2. The selected channel is the maximum power channel of Wifi & LoRa Report No.: FR782401—10CO Page : 8 of 19 Report Version: Rev. 01

C International Certification Corp. 3 Transmitter Test Results 3.1 Unwanted Emissions into Restricted Frequency Bands 3.1.1 Limit of Unwanted Emissions into Restricted Frequency Bands Restricted Band Emissions Limit Frequency Range (MHz)| Field Strength (uV/m) |Field Strength (dBuV/m)| Measure Distance (m) 0.009~0.490 2400/F(kHz) 48.5 — 13.8 300 0.490~1.705 24000/F(kHz) 33.8 — 23 30 1.705~30.0 30 29 30 30~88 100 40 3 88~216 150 43.5 3 216~960 200 46 3 Above 960 500 54 3 Note 1: Qusai—Peak value is measured for frequency below 1GHz except for 9—90 kHz, 110—490 kHz frequency band. Peak and average value are measured for frequency above 1GHz. The limit on average radio frequency emission is as above table. The limit on peak radio frequency emissions is 20 dB above the maximum permitted average emission limit Note 2: Measurements may be performed at a distance other than what is specified provided. When performing measurements at a distance other than that specified, the results shall be extrapolated to the specified distance using an extrapolation factor as below, Frequency at or above 30 MHz: 20 dB/decade Frequency below 30 MHz: 40 dB/decade. 3.1.2 Test Procedures 1. Measurement is made at a semi—anechoic chamber that incorporates a turntable allowing a EUT rotation of 360°. A continuously—rotating, remotely—controlled turntable is installed at the test site to support the EUT and facilitate determination of the direction of maximum radiation for each EUT emission frequency. The EUT is placed at test table. For emissions testing at or below 1 GHz, the table height is 80 cm above the reference ground plane. For emission measurements above 1 GHz, the table height is 1.5 m. 2. Measurement is made with the antenna positioned in both the horizontal and vertical planes of polarization. The measurement antenna is varied in height (1m ~ 4m) above the reference ground plane to obtain the maximum signal strength. Distance between EUT and antenna is 3 m. 3. This investigation is performed with the EUT rotated 360°, the antenna height scanned between 1 m and 4 m, and the antenna rotated to repeat the measurements for both the horizontal and vertical antenna polarizations. Note: 1. 120kHz measurement bandwidth of test receiver and Quasi—peak detector is for radiated emission below 1GHz. 2. RBW=1MHz, VBW=3MHz and Peak detector is for peak measured value of radiated emission above 1GHz. 3. RBW=1MHz, VBW=1/T and Peak detector is for average measured value of radiated emission above 1GHz. Report No.: FR782401—10CO Page : 9 of 19 Report Version: Rev. 01

3.1.3 Test Setup Radiated Emissions below 1 GHz Radiated Emissions above 1 GHz Report No.: FR782401-10CO Page : 10 of 19 Report Version: Rev. 01

Configuration 1: Wifi module + LoRa module with external antenna 3.1.4 Transmitter Radiated Unwanted Emissions (Below 1GHz) Test Mode 2.4G HT20 ch6 + LoRa 923.3MHz Polarization Horizontal Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Note 3: All spurious emissions below 30MHz are more than 20 dB below the limit. Report No.: FR782401-10CO Page : 11 of 19 Report Version: Rev. 01

Test Mode 2.4G HT20 ch6 + LoRa 923.3MHz Polarization Vertical Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Note 3: All spurious emissions below 30MHz are more than 20 dB below the limit. Report No.: FR782401-10CO Page : 12 of 19 Report Version: Rev. 01

3.1.5 Transmitter Radiated Unwanted Emissions (Above 1GHz) Test Mode 2.4G HT20 ch6 + LoRa 923.3MHz Polarization Horizontal Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Report No.: FR782401-10CO Page : 13 of 19 Report Version: Rev. 01

Test Mode 2.4G HT20 ch6 + LoRa 923.3MHz Polarization Vertical Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Report No.: FR782401-10CO Page : 14 of 19 Report Version: Rev. 01

Configuration 2: Wifi module + LoRa module with internal antenna 3.1.6 Transmitter Radiated Unwanted Emissions (Below 1GHz) Test Mode 2.4G HT20 ch6 + LoRa 923.3MHz Polarization Horizontal Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Note 3: All spurious emissions below 30MHz are more than 20 dB below the limit. Report No.: FR782401-10CO Page : 15 of 19 Report Version: Rev. 01

Test Mode 2.4G HT20 ch6 + LoRa 923.3MHz Polarization Vertical Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Note 3: All spurious emissions below 30MHz are more than 20 dB below the limit. Report No.: FR782401-10CO Page : 16 of 19 Report Version: Rev. 01

3.1.7 Transmitter Radiated Unwanted Emissions (Above 1GHz) Test Mode 2.4G HT20 ch6 + LoRa 923.3MHz Polarization Horizontal Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Report No.: FR782401-10CO Page : 17 of 19 Report Version: Rev. 01

Test Mode 2.4G HT20 ch6 + LoRa 923.3MHz Polarization Vertical Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Report No.: FR782401-10CO Page : 18 of 19 Report Version: Rev. 01

C International Certification Corp. 4 Test laboratory information Established in 2012, ICC provides foremost EMC & RF Testing and advisory consultation services by our skilled engineers and technicians. Our services employ a wide variety of advanced edge test equipment and one of the widest certification extents in the business. International Certification Corp (EMC and Wireless Communication Laboratory), it is our definitive objective is to institute long term, trust—based associations with our clients. The expectation we set up with our clients is based on outstanding service, practical expertise and devotion to a certified value structure. Our passion is to grant our clients with best EMC / RF services by oriented knowledgeable and accommodating staff. Our Test sites are located at Linkou District and Kwei Shan District. Location map can be found on our website http //vww.icertifi.com.tw. Linkou Kwei Shan Kwei Shan Site II Tel: 886—2—2601—1640 Tel: 886—3—271—8666 Tel: 886—3—271—8640 No. 30—2, Ding Fwu Tsuen, Lin No. 3—1, Lane 6, Wen San 3rd St., No. 14—1, Lane 19, Wen San 3rd Kou District, New Taipei City, Kwei Shan District, Tao Yuan City St., Kwei Shan District, Tao Yuan Taiwan, R.O.C. 333, Taiwan, R.0.C. City 333, Taiwan, R.O.C.. If you have any suggestion, please feel free to contact us as below information Tel: 886—3—271—8666 Fax: 886—3—318—0155 Email: ICC_Service@icertifi.com.tw ==END= Report No.: FR782401—10CO Page : 19 of 19 Report Version: Rev. 01


Document Created: 2019-03-28 16:09:35
Document Modified: 2019-03-28 16:09:35
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