Test Report

FCC ID: CFXTXR-2

Test Report

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FCCID_3341997

FCC PART 15, SUBPART C ISED RSS-210, ISSUE 8, AUGUST 2016 TEST REPORT For Communications Specialists, Inc. 426 West Taft Avenue, Orange, CA 92864, USA FCC ID: CFXTXR-2 IC: 22317-CFXTXR2 Report Type: Product Type: Original Report Ankle/Wrist Homing Transmitter Test Engineer: Frank Wang Report Number: R1611033-231 Report Date: 2017-01-13 Todd Moy Reviewed By: RF Lead Prepared By: Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue, Sunnyvale, CA 94089, U.S.A. Tel: (408) 732-9162 Fax: (408) 732-9164 Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP*, NIST, or any agency of the Federal Government. * This report may contain data that are not covered by the NVLAP accreditation and are marked with an asterisk Ā*ā (Rev.2)

Communications Specialists Inc. FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 TABLE OF CONTENTS 1 GENERAL INFORMATION .............................................................................................................................. 4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................................... 4 1.2 MECHANICAL DESCRIPTION ........................................................................................................................... 4 1.3 OBJECTIVE ...................................................................................................................................................... 4 1.4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................... 4 1.5 TEST METHODOLOGY ..................................................................................................................................... 4 1.6 MEASUREMENT UNCERTAINTY ...................................................................................................................... 4 1.7 TEST FACILITY REGISTRATIONS ..................................................................................................................... 5 1.8 TEST FACILITY ACCREDITATIONS................................................................................................................... 5 2 SYSTEM TEST CONFIGURATION ................................................................................................................. 8 2.1 JUSTIFICATION ................................................................................................................................................ 8 2.2 EUT EXERCISE SOFTWARE ............................................................................................................................. 8 2.3 DUTY CYCLE CORRECTION FACTOR ............................................................................................................... 8 2.4 EQUIPMENT MODIFICATIONS .......................................................................................................................... 9 2.5 SPECIAL ACCESSORIES ................................................................................................................................... 9 2.6 LOCAL SUPPORT EQUIPMENT ......................................................................................................................... 9 2.7 INTERFACE PORTS AND CABLING ................................................................................................................... 9 3 SUMMARY OF TEST RESULTS .................................................................................................................... 10 4 FCC §15.203 & ISED RSS-GEN §8.3 - ANTENNA REQUIREMENT ......................................................... 11 4.1 APPLICABLE STANDARD ............................................................................................................................... 11 4.2 ANTENNA DESCRIPTION ............................................................................................................................... 11 5 FCC §2.1093 & ISED RSS-102 - RF EXPOSURE........................................................................................... 12 5.1 APPLICABLE STANDARDS ............................................................................................................................. 12 5.2 TEST RESULTS .............................................................................................................................................. 12 6 FCC §15.231(A) (1) & ISED RSS-210 §A.1.1 - DEACTIVATION TIME ..................................................... 13 6.1 APPLICABLE STANDARD ............................................................................................................................... 13 6.2 TEST SETUP DIAGRAM .................................................................................................................................. 13 6.3 TEST PROCEDURE ......................................................................................................................................... 13 6.4 TEST EQUIPMENT LIST AND DETAILS ........................................................................................................... 13 6.5 TEST ENVIRONMENTAL CONDITIONS ............................................................................................................ 14 6.6 TEST RESULT ................................................................................................................................................ 14 7 FCC §15.231(B), §15.209 & ISED RSS-GEN, RSS-210 §A.1.2 - FIELD STRENGTH OF EMISSIONS... 15 7.1 APPLICABLE STANDARD ............................................................................................................................... 15 7.2 TEST SETUP .................................................................................................................................................. 16 7.3 TEST PROCEDURE ......................................................................................................................................... 16 7.4 CORRECTED AMPLITUDE & MARGIN CALCULATION .................................................................................... 16 7.5 TEST EQUIPMENT LIST AND DETAILS ........................................................................................................... 17 7.6 TEST ENVIRONMENTAL CONDITIONS ............................................................................................................ 17 7.7 TEST RESULTS .............................................................................................................................................. 18 8 FCC §15.231(C) & RSS-210 §A.1.3 - EMISSIONS BANDWIDTH ............................................................... 19 8.1 APPLICABLE STANDARD ............................................................................................................................... 19 8.2 TEST SETUP DIAGRAM .................................................................................................................................. 19 8.3 TEST EQUIPMENT LIST AND DETAILS ........................................................................................................... 19 8.4 TEST ENVIRONMENTAL CONDITIONS ............................................................................................................ 19 8.5 TEST RESULT ................................................................................................................................................ 20 Report Number: R1611033-231 Page 2 of 20 FCC Part15.231/ISED RSS-210 Report

Communications Specialists Inc. FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 DOCUMENT REVISION HISTORY Revision Number Report Number Description of Revision Date of Revision 0 R1611033-231 Original Report 2017-01-13 Report Number: R1611033-231 Page 3 of 20 FCC Part15.231/ISED RSS-210 Report

Communications Specialists Inc. FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 1 General Information 1.1 Product Description for Equipment Under Test (EUT) This test and measurement report was prepared on behalf of Communications Specialists, Inc. and their product, model: CSTXR.1, FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 or the "EUT" as referred to in this report. The EUT is an Ankle/Wrist Homing Transmitter operating in 433.5 MHz and the 217-220 MHz & 216-217 MHz frequency bands. 1.2 Mechanical Description The “EUT” measures 25mm (L) x 25mm (W) x 5mm (H), and weighs approximately 5g. The data gathered are from production sample. Serial number R1611033-1 was assigned by BACL. 1.3 Objective This report is prepared on behalf of Communications Specialists, Inc. in accordance with Part 2, Subpart J, and Part 15, Subparts C of the Federal Communication Commission’s rules. 1.4 Related Submittal(s)/Grant(s) FCC Part 90.217, Equipment TNT with FCC ID: CFXTXR-2 FCC Part 95, Subpart G, Equipment TNT with FCC ID: CFXTXR-2 ISED RSS-210 with IC: 22317-CFXTXR2 1.5 Test Methodology All measurements contained in this report were conducted with ANSI C63.10-2013, American National Standard of Procedures for Compliance Testing of Unlicensed Wireless Devices. All radiated and conducted emissions measurements were performed at BACL. 1.6 Measurement Uncertainty All measurements involve certain levels of uncertainties, especially in the field of EMC. The factors contributing to uncertainties are spectrum analyzer, cable loss, antenna factor calibration, antenna directivity, antenna factor variation with height, antenna phase center variation, antenna factor frequency interpolation, measurement distance variation, site imperfections, mismatch (average), and system repeatability. Parameter Measurement uncertainty Occupied Channel Bandwidth ±5 % All emissions, radiated ±4.0 dB Temperature ±2 º C Humidity ±5 % DC and low frequency voltages ±1.0 % Time ±2 % Report Number: R1611033-231 Page 4 of 20 FCC Part15.231/ISED RSS-210 Report

Communications Specialists Inc. FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 1.7 Test Facility Registrations BACLs test facilities that are used to perform Radiated and Conducted Emissions tests are currently recognized by the Federal Communications Commission as Accredited with NIST Designation Number US1129. BACL’s test facilities that are used to perform Radiated and Conducted Emissions tests are currently registered with Industry Canada under Registration Numbers: 3062A-1, 3062A-2, and 3062A-3. BACL is a Chinese Taipei Bureau of Standards Metrology and Inspection (BSMI) validated Conformity Assessment Body (CAB), under Appendix B, Phase I Procedures of the APEC Mutual Recognition Arrangement (MRA). BACL’s BSMI Lab Code Number is: SL2-IN-E-1002R BACL’s test facilities that are used to perform AC Line Conducted Emissions, Telecommunications Line Conducted Emissions, Radiated Emissions from 30 MHz to 1 GHz, and Radiated Emissions from 1 GHz to 6 GHz are currently recognized as Accredited in accordance with the Voluntary Control Council for Interference [VCCI] Article 15 procedures under Registration Number A-0027. 1.8 Test Facility Accreditations Bay Area Compliance Laboratories Corp. (BACL) is: A- An independent, 3rd-Party, Commercial Test Laboratory accredited to ISO/IEC 17025:2005 by A2LA (Test Laboratory Accreditation Certificate Number 3297.02), in the fields of: Electromagnetic Compatibility and Telecommunications. Unless noted by an Asterisk (*) in the Compliance Matrix (See Section 3 of this Test Report), BACL’s ISO/IEC 17025:2005 Scope of Accreditation includes all of the Test Method Standards and/or the Product Family Standards detailed in this Test Report.. BACL’s ISO/IEC 17025:2005 Scope of Accreditation includes a comprehensive suite of EMC Emissions, EMC Immunity, Radio, RF Exposure, Safety and wireline Telecommunications test methods applicable to a wide range of product categories. These product categories include Central Office Telecommunications Equipment [including NEBS - Network Equipment Building Systems], Unlicensed and Licensed Wireless and RF devices, Information Technology Equipment (ITE); Telecommunications Terminal Equipment (TTE); Medical Electrical Equipment; Industrial, Scientific and Medical Test Equipment; Professional Audio and Video Equipment; Industrial and Scientific Instruments and Laboratory Apparatus; Cable Distribution Systems, and Energy Efficient Lighting. B- A Product Certification Body accredited to ISO/IEC 17065:2012 by A2LA (Product Certification Body Accreditation Certificate Number 3297.03) to certify - For the USA (Federal Communications Commission): 1- All Unlicensed radio frequency devices within FCC Scopes A1, A2, A3, and A4; 2- All Licensed radio frequency devices within FCC Scopes B1, B2, B3, and B4; 3- All Telephone Terminal Equipment within FCC Scope C. - For the Canada (Industry Canada): 1 All Scope 1-Licence-Exempt Radio Frequency Devices; 2 All Scope 2-Licensed Personal Mobile Radio Services; 3 All Scope 3-Licensed General Mobile & Fixed Radio Services; 4 All Scope 4-Licensed Maritime & Aviation Radio Services; 5 All Scope 5-Licensed Fixed Microwave Radio Services 6 All Broadcasting Technical Standards (BETS) in the Category I Equipment Standards List. - For Singapore (Info-Communications Development Authority (IDA)): 1 All Line Terminal Equipment: All Technical Specifications for Line Terminal Equipment – Table 1 of IDA MRA Recognition Scheme: 2011, Annex 2 Report Number: R1611033-231 Page 5 of 20 FCC Part15.231/ISED RSS-210 Report

Communications Specialists Inc. FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 2. All Radio-Communication Equipment: All Technical Specifications for Radio-Communication Equipment – Table 2 of IDA MRA Recognition Scheme: 2011, Annex 2 - For the Hong Kong Special Administrative Region: 1 All Radio Equipment, per KHCA 10XX-series Specifications; 2 All GMDSS Marine Radio Equipment, per HKCA 12XX-series Specifications; 3 All Fixed Network Equipment, per HKCA 20XX-series Specifications. - For Japan: 1 MIC Telecommunication Business Law (Terminal Equipment): - All Scope A1 - Terminal Equipment for the Purpose of Calls; - All Scope A2 - Other Terminal Equipment 2 Radio Law (Radio Equipment): - All Scope B1 - Specified Radio Equipment specified in Article 38-2-2, paragraph 1, item 1 of the Radio Law - All Scope B2 - Specified Radio Equipment specified in Article 38-2-2, paragraph 1, item 2 of the Radio Law - All Scope B3 - Specified Radio Equipment specified in Article 38-2-2, paragraph 1, item 3 of the Radio Law C- A Product Certification Body accredited to ISO/IEC 17065:2012 by A2LA (Product Certification Body Accreditation Certificate Number 3297.01) to certify Products to USA’s Environmental Protection Agency (EPA) ENERGY STAR Product Specifications for: 1 Electronics and Office Equipment: - for Telephony (ver. 3.0) - for Audio/Video (ver. 3.0) - for Battery Charging Systems (ver. 1.1) - for Set-top Boxes & Cable Boxes (ver. 4.1) - for Televisions (ver. 6.1) - for Computers (ver. 6.0) - for Displays (ver. 6.0) - for Imaging Equipment (ver. 2.0) - for Computer Servers (ver. 2.0) 2 Commercial Food Service Equipment - for Commercial Dishwashers (ver. 2.0) - for Commercial Ice Machines (ver. 2.0) - for Commercial Ovens (ver. 2.1) - for Commercial Refrigerators and Freezers 3 Lighting Products - For Decorative Light Strings (ver. 1.5) - For Luminaires (including sub-components) and Lamps (ver. 1.2) - For Compact Fluorescent Lamps (CFLs) (ver. 4.3) - For Integral LED Lamps (ver. 1.4) 4 Heating, Ventilation, and AC Products - for Residential Ceiling Fans (ver. 3.0) - for Residential Ventilating Fans (ver. 3.2) 5 Other - For Water Coolers (ver. 3.0) Report Number: R1611033-231 Page 6 of 20 FCC Part15.231/ISED RSS-210 Report

Communications Specialists Inc. FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 D. A NIST Designated Phase-I and Phase-II Conformity Assessment Body (CAB) for the following economies and regulatory authorities under the terms of the stated MRAs/Treaties: - Australia: ACMA (Australian Communication and Media Authority) – APEC Tel MRA -Phase I; - Canada: (Industry Canada - IC) Foreign Certification Body – FCB – APEC Tel MRA -Phase I & Phase II; - Chinese Taipei (Republic of China – Taiwan): o BSMI (Bureau of Standards, Metrology and Inspection) APEC Tel MRA -Phase I; o NCC (National Communications Commission) APEC Tel MRA -Phase I; - European Union: o EMC Directive 2014/30/EC US-EU EMC & Telecom MRA CAB o Radio & Teleterminal Equipment (R&TTE) Directive 1995/5/EC US -EU EMC & Telecom MRA CAB Hong Kong Special Administrative Region: (Office of the Telecommunications Authority – OFTA) APEC Tel MRA -Phase I & Phase II - Israel – US-Israel MRA Phase I - Republic of Korea (Ministry of Communications - Radio Research Laboratory) APEC Tel MRA -Phase I - Singapore: (Infocomm Development Authority - IDA) APEC Tel MRA -Phase I & Phase II; - Japan: VCCI - Voluntary Control Council for Interference US-Japan Telecom Treaty VCCI Side Letter- - USA: o ENERGY STAR Recognized Test Laboratory – US EPA o Telecommunications Certification Body (TCB) – US FCC; - Vietnam: APEC Tel MRA -Phase I; Report Number: R1611033-231 Page 7 of 20 FCC Part15.231/ISED RSS-210 Report

Communications Specialists Inc. FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 2 System Test Configuration 2.1 Justification The EUT was configured for testing according to ANSI C63.10-2013. 2.2 EUT Exercise Software The EUT did not require any software to operate. 2.3 Duty Cycle Correction Factor According to RSS- Gen 6.10, When the field strength (or envelope power) is not constant or it is in pulses, and an average detector is specified to be used, the value of field strength or power shall be determined by averaging over one complete pulse train, including blanking intervals within the pulse train, as long as the pulse train does not exceed 0.1 second. In cases where the pulse train exceeds 0.1 second, the average value of field strength or output power shall be determined during a 0.1 second interval during which the field strength or power is at its maximum value. The exact method of calculating the average field strength shall be submitted with the application for certification or shall be retained in the measurement data file for equipment subject to notification or verification. On Time Period Duty Cycle Duty Cycle Correction Factor (ms) (ms) (%) (dB) 106.7 986.7 10.81 19.32 Duty Cycle = On Time (ms)/ Period (ms) * 100% = 10.81% Duty Cycle Correction Factor (dB) = 20*log (1/ 0.1081) = 19.32 dB Please refer to the following plots for details: Report Number: R1611033-231 Page 8 of 20 FCC Part15.231/ISED RSS-210 Report

Communications Specialists Inc. FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 2.4 Equipment Modifications No modifications were made to the EUT. 2.5 Special Accessories There were no special accessories required or came with the EUT. 2.6 Local Support Equipment No local support equipment was used with the EUT. 2.7 Interface Ports and Cabling There were no interface ports or cables that came with the EUT. Report Number: R1611033-231 Page 9 of 20 FCC Part15.231/ISED RSS-210 Report

Communications Specialists Inc. FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 3 Summary of Test Results FCC& ISED Rules Requirements Result FCC §15.203 Antenna Requirement Compliant ISED RSS-Gen §8.3 FCC §2.1093 RF Exposure Compliant ISED RSS-102 FCC §15.231(a) (1)1 Deactivation Time Compliant ISED RSS-210 §A.1.12 FCC §15.231(b) Field Strength of Emissions Compliant ISED RSS-Gen 6.13, RSS-210 §A.1.2 FCC §15.231(c) Emission Bandwidth Compliant ISED RSS-Gen 6.6, RSS-210 §A.1.3 FCC §15.207 (a) AC Line Conducted Emissions Not Applied3 ISED RSS-Gen §8.8 Note1: The provisions of this section are restricted to periodic operation within the band 40.66-40.70 MHz and above 70 MHz. Except as shown in paragraph (e) of this section, the intentional radiator is restricted to the transmission of a control signal such as those used with alarm systems, door openers, remote switches, etc. Continuous transmissions, voice, video and the radio control of toys are not permitted. Data is permitted to be sent with a control signal. Note2: A.1 Momentarily Operated Devices The frequency bands and field strength limits in tables A1 and A2 of this annex are reserved exclusively for the transmission of a control signal, such as that used with alarm systems, door openers, remote switches, etc. Data may be sent with a control signal. Radio control of toys or model aircraft, as well as continuous transmissions, such as voice or video, are not permitted, except as provided in Section A.1.4 below. Note3: Because the EUT uses button battery, the AC line conducted emissions is not applied. Report Number: R1611033-231 Page 10 of 20 FCC Part15.231/ISED RSS-210 Report

Communications Specialists Inc. FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 4 FCC §15.203 & ISED RSS-Gen §8.3 - Antenna Requirement 4.1 Applicable Standard According to FCC §15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this Section. The manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. According to ISED RSS-Gen §8.3: Transmitter Antenna The applicant for equipment certification, as per RSP-100, must provide a list of all antenna types that may be used with the license-exempt transmitter, indicating the maximum permissible antenna gain (in dBi) and the required impedance for each antenna. License-exempt transmitters that have received equipment certification may operate with different types of antennas. However, it is not permissible to exceed the maximum equivalent isotropically radiated power (e.i.r.p.) limits specified in the applicable standard (RSS) for the license-exempt apparatus. Testing shall be performed using the highest gain antenna of each combination of license-exempt transmitter and antenna type, with the transmitter output power set at the maximum level. 9 When a measurement at the antenna connector is used to determine RF output power, the effective gain of the device’s antenna shall be stated, based on a measurement or on data from the antenna manufacturer. User manuals for transmitters equipped with detachable antennas shall also contain the following notice in a conspicuous location: This radio transmitter (identify the device by certification number) has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Immediately following the above notice, the manufacturer shall provide a list of all antenna types approved for use with the transmitter, indicating the maximum permissible antenna gain (in dBi). 4.2 Antenna Description This product has an integral non-tuned loop antenna which is soldered on the PCB board, fulfilling the requirement of this section. And the gain of antenna is -30 dBi. Report Number: R1611033-231 Page 11 of 20 FCC Part15.231/ISED RSS-210 Report

Communications Specialists Inc. FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 5 FCC §2.1093 & ISED RSS-102 - RF Exposure 5.1 Applicable Standards FCC §2.1093 & ISED RSS-102 5.2 Test Results Refer to the 4.3.1 Standalone SAR test exclusion considerations in 447498 D01 General RF Exposure Guidance V06. [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)]·[√f(GHz)] =[4.111 x 10-6 mW/5mm] · [√0.4335] = 5.4134 x 10-7 ≤ 7.5 for 10-g extremity SAR. So the SAR test is excluded. Refer to the RSS-102 section 2.5.1 Exemption Limits for Routine Evaluation. When the frequency is 433.5MHz and separation distance is less than 5mm, the exemption limits is 52 mW. The output power 4.111 x 10-6 mW< 52 mW. So the SAR test is excluded. Report Number: R1611033-231 Page 12 of 20 FCC Part15.231/ISED RSS-210 Report

Communications Specialists Inc. FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 6 FCC §15.231(a) (1) & ISED RSS-210 §A.1.1 - Deactivation Time 6.1 Applicable Standard As Per FCC §15.231(a) (1) and RSS-210 §A.1.1, manually operated transmitter shall employ a switch that will automatically deactivate the transmitter within not more than 5 seconds of being released. 6.2 Test Setup Diagram Spectrum Analyzer Pre-Amp EUT 6.3 Test Procedure For the radiated Deactivation Time test, all support equipment power cords were connected to the AC floor outlet. Setup the test environment like the figure above. Set the spectrum analyzer to RBW=100 kHz, VBW=300 kHz. Set the Spectrum Analyzer in the time domain and set the sweep time as 12 seconds. Insert the battery into the EUT and click one-time sweep at the same time to record the signal in 12 seconds. Mark the first signal pulse and 5 seconds late signal. 6.4 Test Equipment List and Details Calibration Calibration Manufacturer Description Model Serial Number Date Interval Hewlett Packard Pre-amplifier 8447D 2944A06639 2016-06-26 1 year Sunol Sciences Antenna, Biconi-Log JB3 A020106-2 2015-07-11 2 years Rohde & Schwarz EMI Test Receiver ESCI 1166.5950K03 100044 2015-07-23 2 years - SMA cable - C0002 Each time1 Each time1 - SMA cable - C0003 Each time1 Each time1 1 This equipment has been checked and calibrated before each test. Statement of Traceability: BACL Corp. attests that all of the calibrations on the equipment items listed above were traceable to NIST or to another internationally recognized National Metrology Institute (NMI), and were compliant with A2LA Policy P102 (dated 9 June 2016) “A2LA Policy on Metrological Traceability”. Report Number: R1611033-231 Page 13 of 20 FCC Part15.231/ISED RSS-210 Report

Communications Specialists Inc. FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 6.5 Test Environmental Conditions Temperature: 25 C Relative Humidity: 56 % ATM Pressure: 100.8 kPa The testing was performed by Frank Wang on 2016-12-10 in chamber 5m3. 6.6 Test Result Pass, please refer to the following plot. RBW 100 Hz Delta 1 [T1 ] VBW 300 Hz -0.52 dB Ref -30 dBm * Att 10 dB SWT 10 s 1.923077 s -30 Marker 1 [T1 ] -118.83 dBm -40 913.461538 ms A SGL 1 PK * CLRWR -50 -60 LNA -70 -80 3DB -90 AC -100 -110 1 1 -120 -130 Center 433.5 MHz 1 s/ Date: 10.DEC.2016 09:05:30 Report Number: R1611033-231 Page 14 of 20 FCC Part15.231/ISED RSS-210 Report

Communications Specialists Inc. FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 7 FCC §15.231(b), §15.209 & ISED RSS-Gen, RSS-210 §A.1.2 - Field Strength of Emissions 7.1 Applicable Standard As per FCC §15.231(b) and RSS-210 §A.1.2: In addition to the provisions of FCC§15.205, the field strength of emissions from intentional radiators operated under this section shall not exceed the following: Field strength of spurious Fundamental frequency Field strength of fundamental emissions (MHz) (microvolts/meter) (microvolts/meter) 40.66-40.70 2,250 225 70-130 1,250 125 130-174 1,250 to 3,750** 125 to 375** 174-260 3,750 375 260-470 3,750 to 12,500** 375 to 1,250** Above 470 12,500 1,250 **Linear interpolations As Per FCC §15.209 (a) and RSS-Gen except as provided elsewhere in this Subpart, the emissions from an intentional radiator shall not exceed the field strength levels specified in the following table: Frequency Field Strength Measurement Distance (MHz) (microvolt/meter) (meters) 0.009 - 0.490 2400/F(kHz) 300 0.490 - 1.705 24000/F(kHz) 30 1.705 - 30.0 30 30 30 - 88 100 ** 3 88 - 216 150 ** 3 216 - 960 200 ** 3 Above 960 500 3 ** Except as provided in paragraph (g), fundamental emissions from intentional radiators operating under this Section shall not be located in the frequency bands 54-72 MHz, 76-88 MHz, 174-216 MHz or 470-806 MHz. However, operation within these frequency bands is permitted under other sections of this Part, e.g., Sections 15.231 and 15.241. Report Number: R1611033-231 Page 15 of 20 FCC Part15.231/ISED RSS-210 Report

Communications Specialists Inc. FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 7.2 Test Setup The radiated emissions tests were performed in the 5-meter Chamber, using the setup in accordance with ANSI C63.10-2013. The specification used was the FCC Part 15 Subpart C and ISED RSS-210 §A1.2 limits. The spacing between the peripherals was 10 centimeters. 7.3 Test Procedure For the radiated emissions test, the EUT host, and all support equipment power cords were connected to the AC floor outlet. Maximizing procedure was performed on the highest emissions to ensure that the EUT complied with all installation combinations. The EUT was set 1 meter away from the testing antenna, which was varied from 1-4 meter, and the EUT was placed on a turntable, which was 0.8 meter and 1.5 meter above the ground plane for below and above 1000 MHz measurements, the table shall be rotated for 360 degrees to find out the highest emission. The receiving antenna’s polarity should be changed between horizontal and vertical. According to §15.231, intentional radiators operating under the provisions of this section shall demonstrate compliance with the limits on the field strength of emission, based on the average value of the measured emissions. As an alternative, compliance with the limits may be based on the use of measurement instrumentation with a CISPR quasi-peak detector. 7.4 Corrected Amplitude & Margin Calculation The Corrected Amplitude is calculated by adding the Antenna Factor and Cable Factor, and subtracting the Amplifier Gain from the Amplitude reading. The basic equation is as follows: Corrected Amplitude = Indicated Reading + Antenna Factor + Cable Factor - Amplifier Gain The “Margin” column of the following data tables indicates the degree of compliance with the applicable limit. For example, a margin of -7 dB means the emission is 7 dB below the maximum limit. The equation for margin calculation is as follows: Margin = Corrected Amplitude –Limit Report Number: R1611033-231 Page 16 of 20 FCC Part15.231/ISED RSS-210 Report

Communications Specialists Inc. FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 7.5 Test Equipment List and Details Calibration Manufacturer Description Model Serial Number Calibration Date Interval Hewlett Packard Pre-amplifier 8447D 2944A06639 2016-06-26 1 year HP Pre-amplifier 8449B 3147A00400 2016-03-30 1 year Sunol Sciences Antenna, Biconi-Log JB3 A020106-2 2015-07-11 2 years Sunol Science System Controller SC99V 011003-1 N/R N/R Sunol Science Antenna, Horn DRH-118 A052704-MOD 2015-03-09 2 years Agilent Analyzer, Spectrum E4440A US45303156 2016-01-19 1 year 1 - SMA cable - C0002 Each time Each time1 - N-Type Cable - C00013 2016-04-28 1 year - N-Type Cable - C00014 2016-05-28 1 year ESCI R&S EMI Test Receiver 100044 2015-07-23 2 years 1166.5950K03 Armored High KPS- IW DC 1531 2016-08-05 1 year Frequency Cable 1501A3960KPS 1 This equipment has been checked and calibrated before each test. Statement of Traceability: BACL Corp. attests that all of the calibrations on the equipment items listed above were traceable to NIST or to another internationally recognized National Metrology Institute (NMI), and were compliant with A2LA Policy P102 (dated 9 June 2016) “A2LA Policy on Metrological Traceability”. 7.6 Test Environmental Conditions Temperature: 21 C Relative Humidity: 56 % ATM Pressure: 100.8 kPa The testing was performed by Frank Wang 2016-12-01 in 5 meter chamber 3 Report Number: R1611033-231 Page 17 of 20 FCC Part15.231/ISED RSS-210 Report

Communications Specialists Inc. FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 7.7 Test Results (1) Fundamental at 433.5 MHz, Measured at 1 meter Peak Test Antenna Pre- FCC/ISED S.A. Distance Cable Cord. Freq. Amp. Reading Polar Factor Factor Loss Reading Limit Margin Remark (MHz) Gain (dBuV) (V/H) (dB/m) (dB) (dB) (dBuV/m) (dBuV/m) (dB) (dB) 433.5 54.14 H 16.18 9.54 0.76 23.84 37.70 100.81 -63.11 PK 433.5 55.20 V 16.18 9.54 0.76 23.84 38.76 100.81 -62.05 PK Average Duty Cycle FCC/ISED Cord. Cord. Reading Correction Freq. (MHz) Reading Limit Margin Remarks (dBuV/m) Factor (dBuV/m) (dBuV/m) (dB) (dB) 433.5 37.70 19.32 18.38 80.81 -62.43 AVE 433.5 38.76 19.32 19.44 80.81 -61.37 AVE Note: The fundamental signal is too weak to be detected, so 1 meter distance has been selected for measurement. Distance factor = 20*log (3/1) = 9.54 dB and Duty Cycle Correction Factor is 19.32 dB (2) Spurious Emissions 30 MHz – 1 GHz, Measured at 1 meter Test Antenna Pre- FCC/ISED S.A. Distance Cable Cord. Freq. Amp. Reading Polar Factor Factor Loss Reading Limit Margin Remark (MHz) Gain (dBuV) (V/H) (dB/m) (dB) (dB) (dBuV/m) (dBuV/m) (dB) (dB) 274.054 31.45 H 13.18 9.54 0.57 23.8 11.86 46 -34.14 QP 274.054 30.37 V 13.18 9.54 0.57 23.8 10.78 46 -35.22 QP 320.875 33.58 H 13.86 9.54 0.94 24.3 14.54 46 -31.46 QP 320.875 31.45 V 13.86 9.54 0.94 24.3 13.87 46 -32.13 QP Note: Distance factor = 20*log (3/1) = 9.54 dB Above 1 GHz, Measured at 1 meter All Emissions were on the noise floor level and/or 20 dB below the limit. Report Number: R1611033-231 Page 18 of 20 FCC Part15.231/ISED RSS-210 Report

Communications Specialists Inc. FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 8 FCC §15.231(c) & RSS-210 §A.1.3 - Emissions Bandwidth 8.1 Applicable Standard As per FCC §15.231(c), the bandwidth of the emission shall be no wider than 0.25% of the center frequency for devices operating above 70 MHz and below 900 MHz. For devices operating above 900 MHz, the emission shall be no wider than 0.5% of the center frequency. Bandwidth is determined at the points 20 dB down from the modulated carrier. As per ISED RSS-210 §A.1.3, the 99% bandwidth of momentarily operated devices shall be less or equal to 0.25% of the centre frequency for devices operating between 70 MHz and 900 MHz. For devices operating above 900 MHz, the 99% bandwidth shall be less or equal to 0.5% of the centre frequency. 8.2 Test Setup Diagram Spectrum Analyzer Pre-Amp EUT 8.3 Test Equipment List and Details Calibration Manufacturer Description Model Serial Number Calibration Date Interval Agilent Analyzer, Spectrum E4440A US45303156 2016-01-19 1 year Hewlett Packard Pre-amplifier 8447D 2944A06639 2016-06-26 1 year - SMA cable - C0002 Each time1 Each time1 1 This equipment has been calibrated before each test. Statement of Traceability: BACL Corp. attests that all of the calibrations on the equipment items listed above were traceable to NIST or to another internationally recognized National Metrology Institute (NMI), and were compliant with A2LA Policy P102 (dated 9 June 2016) “A2LA Policy on Metrological Traceability”. 8.4 Test Environmental Conditions Temperature: 21 C Relative Humidity: 55 % ATM Pressure: 100.8 kPa The testing was performed by Frank Wang on 2016-12-01 in RF Site. Report Number: R1611033-231 Page 19 of 20 FCC Part15.231/ISED RSS-210 Report

Communications Specialists Inc. FCC ID: CFXTXR-2, IC: 22317-CFXTXR2 8.5 Test Result Fund. Frequency 20 dB OBW FCC Limit Result (MHz) (kHz) (kHz) 433.5 2.321 1083.75 Compliant Note: Limit = Fundamental Frequency x 0.25% = 433.5 MHz × 0.25% = 1083.75 kHz Fund. Frequency 99% OBW IC Limit Result (MHz) (kHz) (kHz) 433.5 2.9769 1083.75 Compliant Note: Limit = Fundamental Frequency x 0.25% = 433.5 MHz × 0.25% = 1083.75 kHz Please refer to the following plot for test result details Report Number: R1611033-231 Page 20 of 20 FCC Part15.231/ISED RSS-210 Report


Document Created: 2017-12-28 20:03:08
Document Modified: 2017-12-28 20:03:08
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