Test report_co-location

FCC ID: MXF-WMDS183

Test Report

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FCCID_4074826

FCC Co-Location Test Report FCC ID : MXF-WMDS183 Equipment : LoRa RF Board Model No. : WMDS-183 Brand Name : Gemtek Applicant : Gemtek Technology Co., Ltd. Address : No.15-1 Zhoughua Rd, Hsinchu Industrial Park, Hukou, Hsinchu, Taiwan, R.O.C Standard : 47 CFR FCC Part 15.247 Received Date : Sep. 12, 2018 Tested Date : Sep. 17, 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.: FR782401-02CO 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 1.4 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.: FR782401-02CO Page : 2 of 19 Report Version: Rev. 01

Release Record Report No. Version Description Issued Date FR782401-02CO Rev. 01 Initial issue Nov. 14, 2018 Report No.: FR782401-02CO 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 52.99 (Margin -1.01dB) - AV Report No.: FR782401-02CO Page : 4 of 19 Report Version: Rev. 01

1 General Description 1.1 Information 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 1.1.2.2 Ant. Model Type Gain (dBi) Connector Remark No. 1 CON 1 PIFA 3.76 UFL Wi-Fi Antenna 2 CON 2 PIFA 3.86 UFL Wi-Fi Antenna LoRa antenna 3 Dipole 0.96 SMA Lora Antenna (External) LoRa antenna 4 Monopole 1.02 UFL Lora Antenna (Internal) LoRa antenna 5 Monopole 1.02 UFL Lora Antenna (Internal) Note 1: The host has 2 antenna configurations as below Configuration 1: Antenna 1 / 2 / 3 / 4 Configuration 2: Antenna 1 / 2 / 3 / 5 Report No.: FR782401-02CO Page : 5 of 19 Report Version: Rev. 01

1.2 The Equipment List Test Item Radiated Emission Test Site 966 chamber1 / (03CH01-WS) Tested Date Sep. 17, 2018 Instrument Manufacturer Model No. Serial No. Calibration Date Calibration Until Spectrum Analyzer R&S FSV40 101498 Dec. 04, 2017 Dec. 03, 2018 Receiver R&S ESR3 101658 Nov. 20, 2017 Nov. 19, 2018 Bilog Antenna SCHWARZBECK VULB9168 VULB9168-522 Jul. 18, 2018 Jul. 17, 2019 Horn Antenna SCHWARZBECK BBHA 9120 D BBHA 9120 D 1096 Dec. 20, 2017 Dec. 19, 2018 1G-18G Horn Antenna SCHWARZBECK BBHA 9170 BBHA 9170517 Nov. 23, 2017 Nov. 22, 2018 18G-40G Loop Antenna R&S HFH2-Z2 100330 Nov. 13, 2017 Nov. 12, 2018 Loop Antenna Cable KOAX KABEL 101354-BW 101354-BW Dec. 07, 2017 Dec. 06, 2018 Preamplifier EMC EMC02325 980225 Jul. 20, 2018 Jul. 19, 2019 Preamplifier Agilent 83017A MY39501308 Oct. 06, 2017 Oct. 05, 2018 Preamplifier EMC EMC184045B 980192 Aug. 09, 2018 Aug. 08, 2019 RF Cable HUBER+SUHNER SUCOFLEX104 MY16140/4 May 09, 2018 May 08, 2019 RF Cable HUBER+SUHNER SUCOFLEX104 MY16019/4 Dec. 07, 2017 Dec. 06, 2018 RF Cable HUBER+SUHNER SUCOFLEX104 MY16139/4 Dec. 07, 2017 Dec. 06, 2018 EMCCFD400-NM-N LF cable 1M EMC 16052 Dec. 07, 2017 Dec. 06, 2018 M-1000 LF cable 3M Woken CFD400NL-LW CFD400NL-001 Dec. 07, 2017 Dec. 06, 2018 LF cable 10M Woken CFD400NL-LW CFD400NL-002 Dec. 07, 2017 Dec. 06, 2018 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 v05 FCC KDB 662911 D01 Multiple Transmitter Output v02r01 Report No.: FR782401-02CO Page : 6 of 19 Report Version: Rev. 01

C Infernational Certification Corp. 1.4 Measurement Uncertainty I1SO/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 < 1GHz +3.66 dB Radiated emission > 1GHz £+5.63 dB Report No.: FR782401—02CO Page : 7 of 19 Report Version: Rev. 01

C Infernational Certification Corp. 2 Test Configuration 2.1 Testing Condition Test Item Test Site Ambient Condition Tested By Radiated Emissions O3CHOT—WS 24°C / 66% Aska Huang > FCC Designation No.: TW2732 » FCC site registration No.: 181692 > IC site registration No.: 10807A—1 2.2 The Worst Test Modes and Channel Details Test item Test Mode Test mode Radiated Emissions 2.4G HT20 ch6 + LoRa 923.3MHz 1,2 Note: 1. Test configuration are listed as listed as follows: Test mode 1: Wi—Fi + LoRa module with external antenna Test mode 2: Wi—Fi + LoRa module with internal antenna Note: Antenna configuration 1 and 2 had been covered during the pretest and found that configuration 1 was the worst case and was selected for final testing. Configuration 1: Antenna 1 /2/3 /4 Configuration 2: Antenna 1 /2/ 3/ 5 2. The selected channel is the maximum power channel of Wifi & LoRa Report No.: FR782401—02CO Page : 8 of 19 Report Version: Rev. 01

C Infernational 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—02CO 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.: FR782401-02CO 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.: FR782401-02CO 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.: FR782401-02CO 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.: FR782401-02CO 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.: FR782401-02CO 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.: FR782401-02CO 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.: FR782401-02CO 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.: FR782401-02CO 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.: FR782401-02CO Page : 18 of 19 Report Version: Rev. 01

C Infernational 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://www.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.0.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—02CO Page : 19 of 19 Report Version: Rev. 01


Document Created: 2019-03-26 19:04:33
Document Modified: 2019-03-26 19:04:33
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