Test Report

FCC ID: O6ZHXQX1AP0S

Test Report

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FCCID_4120988

FCC C2PC Test Report FCC ID : O6ZHXQX1AP0S Equipment : 8-Channel LoRa Module Model No. : HXQX1AP0S 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 : Nov. 30, 2018 Tested Date : Nov. 13 ~ Dec. 11, 2018 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.: FR782401-08 Page : 1 of 24 Report Version: Rev. 01

Table of Contents 1 GENERAL DESCRIPTION .................................................................................................................... 5 1.1 Information.............................................................................................................................................. 5 1.2 Local Support Equipment List ................................................................................................................ 7 1.3 Test Setup Chart .................................................................................................................................... 7 1.4 The Equipment List ................................................................................................................................ 8 1.5 Test Standards ....................................................................................................................................... 9 1.6 Deviation from Test Standard and Measurement Procedure................................................................. 9 1.7 Measurement Uncertainty ...................................................................................................................... 9 2 TEST CONFIGURATION ..................................................................................................................... 10 2.1 Testing Condition ................................................................................................................................. 10 2.2 The Worst Test Modes and Channel Details ....................................................................................... 10 3 TRANSMITTER TEST RESULTS ....................................................................................................... 11 3.1 Conducted Emissions........................................................................................................................... 11 3.2 Unwanted Emissions into Restricted Frequency Bands ...................................................................... 16 4 TEST LABORATORY INFORMATION ............................................................................................... 24 Report No.: FR782401-08 Page : 2 of 24 Report Version: Rev. 01

Release Record Report No. Version Description Issued Date FR782401-08 Rev. 01 Initial issue Dec. 26, 2018 Report No.: FR782401-08 Page : 3 of 24 Report Version: Rev. 01

Summary of Test Results FCC Rules Test Items Measured Result [dBuV]: 0.291MHz 15.207 Conducted Emissions Pass 41.09 (Margin -9.41dB) - AV 15.247(d) [dBuV/m at 3m]: 140.67MHz Radiated Emissions Pass 15.209 39.51 (Margin -3.99dB) - PK 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.: FR782401-08 Page : 4 of 24 Report Version: Rev. 01

1 General Description 1.1 Information This report is issued as a supplementary report to original report no. FR782401-04. FR782401-04 is to add a host as section 1.1.2. The report is prepared for FCC Class II change to modification of this host. The modification is concerned with following  Surface oxidation of PCB board Conducted emission and radiated emission tests had been re-tested and presented in following sections. 1.1.1 Specification of the Equipment under Test (EUT) RF General Information Channel Frequency Channel Data Rate Ch. Freq. (MHz) Spread Factor Bandwidth Range (MHz) Number (bit/sec) (kHz) 902 ~ 928 923.3 ~ 927.5 1 ~ 8 [8] 980 ~ 21900 12 ~ 7 500 Note 1: RF output power specifies that Maximum Conducted (Average) Output Power. Note 2: The device uses CSS modulation. 1.1.2 Information of Host Brand Name machineQ Product name 8-Channel LoRa Gateway Model name HXQX1AP0S Certified module FCC ID: XMR201605EC25A (installed in the system) 1.1.2.1 Antenna of Host For LoRa Ant. Brand Type Gain (dBi) Connector Remark No. LoRa antenna 1 Dipole 0.96 SMA Lora Antenna (External) LoRa antenna 2 Monopole -1.65 UFL Lora Antenna (Internal) Report No.: FR782401-08 Page : 5 of 24 Report Version: Rev. 01

For LTE / WCDMA Ant. Connector Type Gain (dBi) Operating Band No. LTE Band 2 / 4.49 WCDMA Band II LTE Band 4 / 1 PIFA UFL 3.59 WCDMA Band IV LTE Band 12 / 2.05 WCDMA Band V 1.1.2.2 Power Supply Type of Host Power Supply Type 12Vdc from adapter 1.1.2.3 Accessories of Host Accessories No. Equipment Description Brand: machineQ Model: WB-24J12FU Power Rating: 1 AC adapter I/P: 100-240Vac, 50-60Hz, 0.7A Max O/P: 12Vdc, 2A Power Line: 1.2m non-shielded without core Brand: PHIHONG Model: PSAC24A-120L6 Power Rating: 2 AC adapter I/P: 100-240Vac, 50-60Hz, 51-73VA O/P: 12Vdc, 2A Power Line: 1.2m non-shielded without core 3 RJ45 cable 1m shielded without core 1.1.3 Channel List Channel Frequency(MHz) 1 923.3 2 923.9 3 924.5 4 925.1 5 925.7 6 926.3 7 926.9 8 927.5 Report No.: FR782401-08 Page : 6 of 24 Report Version: Rev. 01

1.2 Local Support Equipment List Support Equipment List No. Equipment Brand Model FCC ID Remarks 1 Notebook DELL Latitude E6430 DoC --- 1.3 Test Setup Chart Test Setup Diagram No. Signal cable / Length (m) 1 RJ45, 10m non-shielded. 2 RJ45, 1m non-shielded. Report No.: FR782401-08 Page : 7 of 24 Report Version: Rev. 01

1.4 The Equipment List Test Item Conducted Emission Test Site Conduction room 1 / (CO01-WS) Tested Date Nov. 13, 2018 Instrument Manufacturer Model No. Serial No. Calibration Date Calibration Until Receiver R&S ESR3 101657 Jan. 05, 2018 Jan. 04, 2019 LISN SCHWARZBECK Schwarzbeck 8127 8127-667 Nov. 05, 2018 Nov. 04, 2019 EMCCFD300-BM-B RF Cable-CON EMC 50821 Dec. 18, 2017 Dec. 17, 2018 M-6000 Measurement AUDIX e3 6.120210k NA NA Software Note: Calibration Interval of instruments listed above is one year. Test Item Radiated Emission Test Site 966 chamber3 / (03CH03-WS) Tested Date Dec. 10 ~ Dec. 11, 2018 Instrument Manufacturer Model No. Serial No. Calibration Date Calibration Until Spectrum Analyzer R&S FSV40 101499 Jan. 03, 2018 Jan. 02, 2019 Receiver R&S ESR3 101657 Jan. 05, 2018 Jan. 04, 2019 Bilog Antenna SCHWARZBECK VULB9168 VULB9168-685 Apr. 19, 2018 Apr. 18, 2019 Horn Antenna SCHWARZBECK BBHA 9120 D BBHA 9120 D 1206 Jan. 18, 2018 Jan. 17, 2019 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 EMC104-SM-SM-80 RF cable-3M EMC 181107 Oct. 30, 2018 Oct. 29, 2019 00 RF cable-8M HUBER+SUHNER SUCOFLEX104 MY32487/4 Oct. 30, 2018 Oct. 29, 2019 RF cable-1M HUBER+SUHNER SUCOFLEX104 MY22624/4 Oct. 30, 2018 Oct. 29, 2019 EMC8D-NM-NM-800 LF cable-0.8M EMC EMC8D-NM-NM-800 Oct. 30, 2018 Oct. 29, 2019 -001 EMC8D-NM-NM-300 LF cable-3M EMC 131103 Oct. 30, 2018 Oct. 29, 2019 0 EMC8D-NM-NM-130 LF cable-13M EMC 131104 Oct. 30, 2018 Oct. 29, 2019 00 Measurement AUDIX e3 6.120210g NA NA Software Note: Calibration Interval of instruments listed above is one year. Report No.: FR782401-08 Page : 8 of 24 Report Version: Rev. 01

C International Certification Corp. 1.5 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 DO1 15.247 Meas Guidance v05 1.6 Deviation from Test Standard and Measurement Procedure None 1.7 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 Bandwidth +34.134 Hz Conducted power +0.808 dB Power density +0.463 dB Conducted emission +2.670 dB AC conducted emission £+2.90 dB Radiated emission s 1GHz +3.66 dB Radiated emission > 1GHz +5.37 dB Report No.: FR782401—08 Page : 9 of 24 Report Version: Rev. 01

2 Test Configuration 2.1 Testing Condition Test Item Test Site Ambient Condition Tested By AC Conduction CO01-WS 25°C / 57% Steve Chin Roger Lu Radiated Emissions 03CH03-WS 24-25°C / 61-65% Aska Huang  FCC Designation No.: TW0009  FCC site registration No.: 207696  IC site registration No.: 10807C-1 2.2 The Worst Test Modes and Channel Details Test Frequency Channel Test Test item Modulation / SF (MHz) Bandwidth (kHz) Configuration Conducted Emissions 923.3 / 927.5 500 CSS / 12 --- Radiated emission ≤ 1GHz 923.3 / 927.5 500 CSS / 12 --- Radiated emission > 1GHz 927.5 500 CSS / 12 --- NOTE: 1. The EUT was pretested with 3 orientations placed on the table for the radiated emission measurement – X, Y, and Z-plane. The X-plane results were found as the worst case and were shown in this report. 2. Two adapters (machineQ and PHIHONG) had been covered during the pretest, and found that PHIHONG adapter was the worst case and was selected for final test. Report No.: FR782401-08 Page : 10 of 24 Report Version: Rev. 01

3 Transmitter Test Results 3.1 Conducted Emissions 3.1.1 Limit of Conducted Emissions Conducted Emissions Limit Frequency Emission (MHz) Quasi-Peak Average 0.15-0.5 66 - 56 * 56 - 46 * 0.5-5 56 46 5-30 60 50 Note 1: * Decreases with the logarithm of the frequency. 3.1.2 Test Procedures 1. The device is placed on a test table, raised 80 cm above the reference ground plane. The vertical conducting plane is located 40 cm to the rear of the device. 2. The device is connected to line impedance stabilization network (LISN) and other accessories are connected to other LISN. Measured levels of AC power line conducted emission are across the 50 Ω LISN port. 3. AC conducted emission measurements is made over frequency range from 150 kHz to 30 MHz. 4. This measurement was performed with AC 120V / 60Hz. 3.1.3 Test Setup Report No.: FR782401-08 Page : 11 of 24 Report Version: Rev. 01

3.1.4 Test Result of Conducted Emissions Modulation / SF CSS / 12 Test Freq. (MHz) 923.3 Power Phase Line Note 1: Level (dBuV) = Read Level (dBuV) + LISN Factor (dB) + Cable Loss (dB). 2: Over Limit (dB) = Level (dBuV) – Limit Line (dBuV). Report No.: FR782401-08 Page : 12 of 24 Report Version: Rev. 01

Modulation / SF CSS / 12 Test Freq. (MHz) 923.3 Power Phase Neutral Note 1: Level (dBuV) = Read Level (dBuV) + LISN Factor (dB) + Cable Loss (dB). 2: Over Limit (dB) = Level (dBuV) – Limit Line (dBuV). Report No.: FR782401-08 Page : 13 of 24 Report Version: Rev. 01

Modulation / SF CSS / 12 Test Freq. (MHz) 927.5 Power Phase Line Note 1: Level (dBuV) = Read Level (dBuV) + LISN Factor (dB) + Cable Loss (dB). 2: Over Limit (dB) = Level (dBuV) – Limit Line (dBuV). Report No.: FR782401-08 Page : 14 of 24 Report Version: Rev. 01

Modulation / SF CSS / 12 Test Freq. (MHz) 927.5 Power Phase Neutral Note 1: Level (dBuV) = Read Level (dBuV) + LISN Factor (dB) + Cable Loss (dB). 2: Over Limit (dB) = Level (dBuV) – Limit Line (dBuV). Report No.: FR782401-08 Page : 15 of 24 Report Version: Rev. 01

C International Certification Corp. 3.2 Unwanted Emissions into Restricted Frequency Bands 3.2.1 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. 3.2.2 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—08 Page : 16 of 24 Report Version: Rev. 01

3.2.3 Test Setup Radiated Emissions below 1 GHz Radiated Emissions above 1 GHz Report No.: FR782401-08 Page : 17 of 24 Report Version: Rev. 01

3.2.4 Transmitter Radiated Unwanted Emissions (Below 1GHz) Modulation / SF CSS / 12 Test Freq. (MHz) 923.3 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.: FR782401-08 Page : 18 of 24 Report Version: Rev. 01

Modulation / SF CSS / 12 Test Freq. (MHz) 923.3 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.: FR782401-08 Page : 19 of 24 Report Version: Rev. 01

Modulation / SF CSS / 12 Test Freq. (MHz) 927.5 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.: FR782401-08 Page : 20 of 24 Report Version: Rev. 01

Modulation / SF CSS / 12 Test Freq. (MHz) 927.5 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.: FR782401-08 Page : 21 of 24 Report Version: Rev. 01

3.2.5 Transmitter Radiated Unwanted Emissions (Above 1GHz) Modulation / SF CSS / 12 Test Freq. (MHz) 927.5 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.: FR782401-08 Page : 22 of 24 Report Version: Rev. 01

Modulation / SF CSS / 12 Test Freq. (MHz) 927.5 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.: FR782401-08 Page : 23 of 24 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.O.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—08 Page : 24 of 24 Report Version: Rev. 01


Document Created: 2018-12-26 17:04:23
Document Modified: 2018-12-26 17:04:23
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