Test Report

FCC ID: KE3-3003061B

Test Report

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FCCID_4229563

Application For Title 47 USC Part 2, Subpart J, Paragraph 2.907 Equipment Authorization of Certification for an Intentional Radiator per Part 15, Subpart C, Paragraphs 15.207 and 15.209 And Industry Canada, Radio Standards Specifications: RSS Gen Issue 5 and RSS-210 Issue 9 For the Radio Systems In-ground Containment Transmitter Model: SDT00-12721 FCC ID: KE3-3003061B IC: 2721A-3003061B UST Project: 19-0002 Test Dates: February 14, 15, and March 27, 2019 Report Issue Date: March 27, 2019 Total Pages in This Report: 22 3505 Francis Circle Alpharetta, GA 30004 PH: 770-740-0717 Fax: 770-740-1508 www.ustech-lab.com Page 1 of 22

I certify that I am authorized to sign for the Test Agency and that all of the statements in this report and in the Exhibits attached hereto are true and correct to the best of my knowledge and belief: US TECH (Agent Responsible For Test): By: Alan Ghasiani Name: Title: Compliance Engineer – President Date March 27, 2019 This report shall not be reproduced except in full. This report may be copied in part only with the prior written approval of US Tech. The results contained in this report are subject to the adequacy and representative character of the sample provided. This report must not be used to claim product certification, approval, or endorsement by NVLAP, NIST or any agency of the Federal Government. 3505 Francis Circle Alpharetta, GA 30004 PH: 770-740-0717 Fax: 770-740-1508 www.ustech-lab.com Page 2 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 MEASUREMENT TECHNICAL REPORT COMPANY NAME: Radio Systems MODEL: SDT00-12721 FCC ID: KE3-3003061B IC: 2721A-3003061B DATE: March 27, 2019 This report concerns (check one): Original grant X Class II change Equipment type: 10.65 kHz Transmitter Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? yes_____ No X If yes, defer until: ______N/A___________ date agrees to notify the Commission by N/A date of the intended date of announcement of the product so that the grant can be issued on that date. Report prepared by: US Tech 3505 Francis Circle Alpharetta, GA 30004 Phone Number: (770) 740-0717 Fax Number: (770) 740-1508 Page 3 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 Table of Contents Paragraph Title Page 1 General Information .......................................................................................... 6 1.1 Purpose of this Report .................................................................................. 6 1.2 Characterization of Test Sample................................................................... 6 1.3 Product Description ...................................................................................... 6 1.4 Configuration of Tested System.................................................................... 6 1.5 Test Facility................................................................................................... 7 2 Tests and Measurements ................................................................................. 9 2.1 Test Equipment ............................................................................................. 9 2.2 Modifications to EUT Hardware .................................................................... 9 2.3 Number of Measurements for Intentional Radiators (15.31(m)) .................. 10 2.4 Frequency Range of Radiated Measurements (Part 15.33)........................ 10 2.4.1 Intentional Radiator ................................................................................. 10 2.4.2 Unintentional Radiator ............................................................................. 10 2.5 Measurement Detector Function and Bandwidth (CFR 15.35) ................... 11 2.5.1 Detector Function and Associated Bandwidth ........................................ 11 2.5.2 Corresponding Peak and Average Requirements ................................... 11 2.5.3 Pulsed Transmitter Averaging ................................................................. 11 2.6 EUT Antenna Requirements (CFR 15.203) ................................................ 11 2.7 Restricted Bands of Operation (Part 15.205) .............................................. 13 2.8 Intentional Radiator, Power Line Conducted Emissions (CFR 15.207) ....... 13 2.9 Intentional Radiator, Radiated Emissions (CFR 15.209, (IC RSS 210)) ..... 13 2.10 99% Occupied Bandwidth (IC RSS 210, A8.1) ........................................... 14 2.11 Unintentional/Intentional Radiator, Power line Emissions (CFR 15.107 and 15.207) ................................................................................................................. 16 2.12 Unintentional/Intentional Radiator, Radiated Emissions (CFR 15.109 and 15.209) ................................................................................................................. 18 2.13 Measurement Uncertainty .......................................................................... 22 2.13.1 Conducted Emissions Measurement Uncertainty ................................. 22 2.13.2 Radiated Emissions Measurement Uncertainty .................................... 22 Page 4 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 List of Figures Figures Title Page Figure 1. Block Diagram of Test Configuration ........................................................ 12 Figure 2. 20 dB & 99% Bandwidth ........................................................................... 15 Figure 3. Radiated Emissions Graphical Data, 30-1000 MHz – Horizontal .............. 21 Figure 4. Radiated Emissions Graphical Data, 30-1000 MHz – Vertical .................. 21 List of Tables Table Title Page Table 1. EUT and Peripherals .................................................................................... 8 Table 2. Test Instruments .......................................................................................... 9 Table 3. Number of Test Frequencies for Intentional Radiators ............................... 10 Table 4. Allowed Antenna(s) .................................................................................... 12 Table 5. 20 dB Bandwidth and 99% Occupied Bandwidth ....................................... 14 Table 6. Transmitter Power Line Conducted Emissions Test Data, (15.107 and 15.207)..................................................................................................................... 17 Table 7. Radiated Emissions 9 kHz to 30 MHz (15.209) .......................................... 19 Table 8. Unintentional Radiator, Peak Radiated Emissions (CFR 15.109, 15.209), 30 MHz to 1000 MHz .................................................................................................... 20 List of Attachments Agency Agreement Application Forms Letter of Confidentiality Equipment Label(s) Block Diagram(s) Schematic(s) Test Configuration Photographs Internal Photographs External Photographs Antenna Photographs Theory of Operation User's Manual Page 5 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 1 General Information 1.1 Purpose of this Report This report is prepared as a means of conveying test results and information concerning the suitability of this exact product for public distribution according to the FCC Rules and Regulations Part 15, Sections 207 and 209, and IC RSS 210 Issue 9. 1.2 Characterization of Test Sample The sample used for testing was received by US Tech on February 12, 2019 in good operating condition. 1.3 Product Description The Equipment Under Test (EUT) is the Radio Systems SportDog model SDT00-12721, assembly number 300-3061. The EUT is an in-ground containment transmitter replacement for the SportDOG RF-104B transmitter. It is a single output transmitter with 75 to 100 acre capability. The operating frequency is 10.65 kHz standard RSC operating frequency. The EUT is powered by an AC to AC power adapter. The EUT is rated for 12VAC dual input at 800 mA max. Fundamental frequency of operation: 10.65 kHz Modulation: OOK 1.4 Configuration of Tested System The Test Sample was tested per ANSI C63.4:2014, Methods of Measurement of Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz (2014) for FCC subpart B Unintentional Radiators requirements and per ANSI C63.10-2013, American National Standard of Procedures for Compliance Testing of Unlicensed Wireless Devices for FCC subpart C Intentional Radiators. A list of EUT and Peripherals is found in Table 1 below. A block diagram of the tested system is shown in Figure 1. Test configuration photographs are provided in separate Appendices. Page 6 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 1.5 Test Facility Testing was performed at US Tech's measurement facility at 3505 Francis Circle, Alpharetta, GA 30004. This site has been fully described and registered with the FCC. Its designation number is US5301. Additionally this site has also been fully described and submitted to Industry Canada (IC), and has been approved under file number 9900A-1. 1.6 Related Submittals The EUT is subject to the following FCC authorizations: a) Certification under section 15.207 and 15.209 as a transmitter. b) Verification under 15.101 as a digital device. The Verification requirement shares many common report elements with the Certification report. Therefore, though this report is mostly intended to provide data for the Certification process, the Verification authorization report (Parts 15.107 and 15.109) for the EUT is included herein. Page 7 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 Table 1. EUT and Peripherals PERIPHERAL MODEL SERIAL CABLES FCC ID/IC MANUFACTURER NUMBER NUMBER P/D SportDog Transmitter FCC ID: KE3-3003061B SDT00- Engineering Radio Systems Corp (pending) 2 m UP 12721 Sample (EUT) IC: 2721A-3003061B (pending) AC Adapter Battery SPS-02C5- Production Charger N/A 2 m UP 1C-US Sample Radio Systems Pet Collar Production FCC ID: KE3-3003171 SDF-CTR N/A Radio Systems Corp Sample IC: 2721A-3003171 U= Unshielded S= Shielded P= Power D= Data Page 8 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 2 Tests and Measurements 2.1 Test Equipment The table below lists test equipment used to evaluate this product. Model numbers, serial numbers and their calibration status are indicated. Table 2. Test Instruments TEST MODEL SERIAL CALIBRATION MANUFACTURER INSTRUMENT NUMBER NUMBER DUE DATE Note 1 SPECTRUM E4407B AGILENT US41442935 8/20/2020 ANALYZER Note 2 SPECTRUM DSA8A1803 10/11/2019 DSA815 RIGOL ANALYZER 00138 2 yr HEWLETT- PREAMP 8447D 1937A02980 3/7/2019 PACKARD LOOP 1/22/2020 6502 ETS LINDGREN 9810-3246 ANTENNA 2 yr BICONICAL 5/2/2019 3110B EMCO 9306-1708 ANTENNA 2 yr LOG PERIODIC 2/01/2021 3146 EMCO 9305-3600 ANTENNA 2 yr 9247-50- SOLAR 955824 & LISN x 2 3/9/2019 TS-50-N ELECTRONICS 955826 Note: The calibration interval of the above test instruments are 12 months unless stated otherwise and all calibrations are traceable to NIST/USA. Note (1): equipment used for radiated emissions testing and for Occupied Bandwidth Testing Note (2): equipment used for conducted emissions testing only 2.2 Modifications to EUT Hardware No physical modifications were made by US Tech in order to bring the EUT into compliance with FCC Part 15, Subpart C Intentional Radiator Limits for the transmitter portion of the EUT or the Subpart B Unintentional Radiator Limits (Receiver and Digital Device) Requirements. Page 9 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 2.3 Number of Measurements for Intentional Radiators (15.31(m)) Measurements of intentional radiators or receivers shall be performed and reported for each band in which the device can be operated with the device operating at the number of frequencies in each band specified in Table 3 below. Table 3. Number of Test Frequencies for Intentional Radiators Frequency Range over which the Number of Location in the device operates Frequencies Range of operation 1 MHz or less 1 Middle 1 near the top 1 to 10 MHz 2 1 near the bottom 1 near top Greater than 10 MHz 3 1 near middle 1 near bottom Because the EUT operates at 7.5 kHz or 10.65 kHz, 1 test frequency was used. 2.4 Frequency Range of Radiated Measurements (Part 15.33) 2.4.1 Intentional Radiator The spectrum shall be investigated for the intentional radiator from the lowest RF signal generated in the EUT, without going below 9 kHz to the 10 th harmonic of the highest fundamental frequency generated or 40 GHz, whichever is the lowest. 2.4.2 Unintentional Radiator For the digital device, an unintentional radiator, the frequency range shall be 30 MHz to 1000 MHz, or to 5 times the highest internal clock frequency. Page 10 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 2.5 Measurement Detector Function and Bandwidth (CFR 15.35) The radiated and conducted emissions limits shown herein are based on the following: 2.5.1 Detector Function and Associated Bandwidth On frequencies below 1000 MHz, the limits herein are based upon measurement equipment employing a CISPR Quasi-peak detector function and related measurement bandwidths (i.e. 9 kHz from 150 kHz to 30 MHz and 120 kHz from 30 MHz to 1000 MHz). Alternatively, measurements may be made with equipment employing a peak detector function as long as the same bandwidths specified for the quasi-peak device are used. 2.5.2 Corresponding Peak and Average Requirements Above 1000 MHz, radiated limits are based on measuring instrumentation employing an average detector function. When average radiated emissions are specified there is also a corresponding Peak requirement, as measured using a peak detector, of 20 dB greater than the average limit. For all measurements above 1000 MHz the Resolution Bandwidth shall be at least 1 MHz. 2.5.3 Pulsed Transmitter Averaging When the radiated emissions limit is expressed as an average value, and the transmitter is pulsed, the measured field strength shall be determined by applying a Duty Cycle Correction Factor based upon dividing the total ON time during the first 100 ms period by 100 ms (or by the period if less than 100 ms). The duty cycle may be expressed logarithmically in dB. NOTE: If the transmitter was programmed to transmit at >98% duty cycle, then, wherever applicable (where the detection mode was AVG) the duty cycle factor calculated will be applied. 2.6 EUT Antenna Requirements (CFR 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. Only the antenna(s) listed in Table 4 will be used with this module. Page 11 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 Table 4. Allowed Antenna(s) REPORT TYPE OF TYPE OF MANUFACTURER MODEL REFERENCE ANTENNA CONNECTOR Wire Loop Engineering Electrical Antenna 1 Radio Systems Antenna Sample Contacts Note: This requirement does not apply to carrier current devices. Figure 1. Block Diagram of Test Configuration Page 12 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 2.7 Restricted Bands of Operation (Part 15.205) Only spurious emissions can fall in the frequency bands of CFR 15.205. The field strength of these spurious emissions cannot exceed the limits of 15.209. Radiated Harmonics and other Spurious Emissions are examined for this requirement; see paragraph 2.1. 2.8 Intentional Radiator, Power Line Conducted Emissions (CFR 15.207) Power line conducted emissions testing was performed to ensure that with the EUT in operation (exercising all transmitter functions), the complete system continues to meet the applicable requirements for CFR 15.207. Results are displayed along with the 15.107 power line test data in the sections below. 2.9 Intentional Radiator, Radiated Emissions (CFR 15.209, (IC RSS 210)) Radiated Radio measurements: The EUT was placed into a continuous transmit mode of operation and a preliminary scan was performed on the EUT to find signal frequencies that were caused by the transmitter part of the product. To obtain the worst case results, the EUT was placed on a table top of a non-conductive table, 80 cm above the ground floor. The EUT was positioned 3 meters away from the receiving antenna during testing (1 meter at frequencies above 6 GHz and if the emissions were less than 6 dB from the noise floor). The EUT was tested in X, Y and Z axes or the position of normal operation to determine the worst case orientation. Radiated measurements below 30 MHz were tested with a RBW = 9 kHz; emissions below 1 GHz were tested with a RBW = 120 kHz and radiated measurements above 1 GHz were measured using a RBW =1 MHz. VBW was set to three times the RBW value. For radiated emissions, any emission that was greater than 20 dB from the applicable limit was not recorded. If radiated emissions above 1 GHz were measured at a distance of 1 meter, the measured value at 1 meter was extrapolated to the results at 3 meters using an inverse distance extrapolation factor of -20 dB/decade. Results are displayed along with the 15.109 test data in the sections below. Page 13 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 2.10 99% Occupied Bandwidth (IC RSS 210, A8.1) These measurements were performed while the EUT was in a constant transmit mode. A method similar to the marker delta method was used to capture the points. The RBW was set to approximately 1/100 of the manufacturers claimed RBW and with the VBW ≥ RBW. The results of this test are given in Table 7 and Figure 2. Table 5. 20 dB Bandwidth and 99% Occupied Bandwidth 99% Occupied Frequency 20 dB Bandwidth Bandwidth (kHz) (kHz) (kHz) 10.65 0.739 0.880 *Note: Test completed using Agilent E4407B Spectrum Analyzer, Calibration Due Date 8/20/2020 Test Date: March 27, 2019 Tested By Signature:___________________ Name: Afzal Fazal Page 14 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 Figure 2. 20 dB & 99% Bandwidth Page 15 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 2.11 Unintentional/Intentional Radiator, Power line Emissions (CFR 15.107 and 15.207) The power line conducted voltage emissions measurements have been carried out in accordance with CFR 15.107, per ANSI C63.4:2014 and ANSI C63.4:2013, Paragraph 7, with a spectrum analyzer connected to a LISN and the EUT placed into a continuous mode of transmission. The worst-case results for conducted emissions were determined to be produced when the EUT was operating under continuous transmission. The worst- case measurement occurred on the Phase line at 0.1815 MHz. The emission level was 6.2 dB from the applicable limit. All other emissions were at least 6.7 dB from the limit. Those results are given in the table following. Page 16 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 Table 6. Transmitter Power Line Conducted Emissions Test Data, (15.107 and 15.207) 150 KHz to 30 MHz with Class B Limits Test: Power Line Conducted Emissions Client: Radio Systems Corp Project: 19-0002 Model: SDT00-12721 AVG Detector Frequency Test Data LISN+CL-PA Results Limits Margin (dB) PK, QP, or (MHz) (dBuv) (dB) (dBuV) (dBuV) AVG 120 VAC, 60 Hz Phase 0.1815 62.90 0.39 63.29 *64.4 1.1 PK 0.1815 47.84 0.39 48.23 54.4 6.2 AVG 0.5050 29.83 0.15 29.98 46.0 16.0 PK 3.1060 29.05 0.19 29.24 46.0 16.8 PK 5.1080 25.83 0.24 26.07 50.0 23.9 PK 11.4500 24.57 0.46 25.03 50.0 25.0 PK 25.3000 31.58 0.75 32.33 50.0 17.7 PK 120VAC, 60 Hz Neutral 0.1844 62.81 0.49 63.30 *64.3 1.0 PK 0.1844 47.11 0.49 47.60 54.3 6.7 AVG 0.5292 29.48 0.29 29.77 46.0 16.2 PK 3.0730 29.58 0.34 29.92 46.0 16.1 PK 6.5160 26.06 0.43 26.49 50.0 23.5 PK 19.2330 24.37 0.69 25.06 50.0 24.9 PK 23.4000 29.63 0.79 30.42 50.0 19.6 PK Note: (*) denotes QP Limit used. SAMPLE CALCULATION at .1815 MHz: Magnitude of Measured Frequency 62.90 dBuV + Cable Loss+ LISN Loss 0.39 dB =Corrected Result 63.29 dBuV Limit *64.40 dBuV -Corrected Result 63.29 dBuV Margin 1.10 dB Test Date: February 14, 2019 Tested By Signature: Name: Afzal Fazal Page 17 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 2.12 Unintentional/Intentional Radiator, Radiated Emissions (CFR 15.109 and 15.209) Radiated emissions disturbance Measurements were performed with EUT in constant transmit mode and using an instrument having both peak and quasi-peak detectors over the frequency range of 9 kHz to 1 GHz. Measurements of the radiated emissions were made with the receiver antenna at a distance of 3 m from the boundary of the test unit. The test antenna was varied from 1 m to 4 m in height while watching the analyzers’ display for the maximum magnitude of the signal at the test frequency. The antenna polarization (horizontal or vertical) and test sample azimuth were varied during the measurements to find the maximum field strength readings to record. The worst-case radiated emission in the range of 9 kHz to 1 GHz was 10.1 dB below the limit at 35.67 MHz. This signal is found in Table 10. All other radiated emissions were 18.0 dB or more below the limit. Radiated emission limits; general requirements. (a) 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 (MHz) Field strength (microvolts/meter) Measurement distance (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., §§15.231 and 15.241. Fundamental Limit calculation: at 10.65 kHz = 2400/10.65 = 225.35 uV/m @ 300 m Conversion from uV/m to dBuV/m = 20 log 225.35 = 47.05 dBuV/m Conversion from 300 to 3 m = 40 log (300/3)= 80 Limit at 3 meter = 47.05 + 80 = 127.05 dBuV/m or 127.1 dBuV/m (rounded up) Page 18 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 Table 7. Radiated Emissions 9 kHz to 30 MHz (15.209) Test: FCC Part 15, Para 15.209 Client: Radio Systems Corp Project: 19-0002 Model: SDT00-12721 Test Antenna Frequency AF+CA-AMP Results Limits Margin Detector Data Distance/ (MHz) (dB/m) (dBuV/m) (dBuV/m) (dB) Mode (dBuv) Polarization 0.0106 83.18 15.70 98.88 127.1 3 meters 28.2 PK 0.0106 67.81 15.70 83.51 127.1 3 meters 43.6 AVG All other detected emissions were 20 dB or more BELOW the applicable limit. 1. (*) Falls within the restricted bands of CFR 15.205. Limits based on CFR15.209 & 20 dB relaxation for peak measurements of CFR 15.35. th 2. No other signals detected within 20 dB of specification limit. Harmonics investigated up to the 10 harmonic Sample Calculations: at 0.0106 MHz, 83.18 dBuV + (15.70) = 98.88 dBuV/m Limit @ 3m= 127.1 dBuV/m Margin= 28.2 dB Test Date: February 14, 2019 Tested By Signature: Name: Afzal Fazal Page 19 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 Table 8. Unintentional Radiator, Peak Radiated Emissions (CFR 15.109, 15.209), 30 MHz to 1000 MHz 30 MHz to 1000 MHz with Class B Limits Test: Radiated Emissions Client: Radio Systems Project: 19-0002 Model: SDT00-12721 Test Antenna Detector Frequency AF+CA-AMP Results Limits Margin Data Distance/ PK, or (MHz) (dB/m) (dBuV/m) (dBuV/m) (dB) (dBuv) Polarization QP 35.67 44.99 -15.08 29.91 40.0 3m./VERT 10.1 PK 101.46 34.15 -16.43 17.72 43.5 3m./HORZ 25.8 PK 127.87 35.89 -14.27 21.62 43.5 3m./VERT 21.9 PK 127.99 39.82 -14.37 25.45 43.5 3m./HORZ 18.0 PK 255.78 34.18 -12.44 21.74 46.0 3m./HORZ 24.3 PK 276.93 30.05 -12.19 17.86 46.0 3m./VERT 28.1 PK 463.28 32.52 -7.62 24.90 46.0 3m./HORZ 21.1 PK Tested from 30 MHz to 1 GHz SAMPLE CALCULATION at 35.67 MHz: Magnitude of Measured Frequency 44.99 dBuV + Cable Loss+ LISN Loss -15.08 dB =Corrected Result 29.91 dBuV Limit 40.00 dBuV -Corrected Result 29.91 dBuV Margin 10.09 dB Test Date: February 14, 2019 Tested By Signature: Name: Afzal Fazal Page 20 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 Figure 3. Radiated Emissions Graphical Data, 30-1000 MHz – Horizontal Figure 4. Radiated Emissions Graphical Data, 30-1000 MHz – Vertical Page 21 of 22

US Tech Test Report: FCC Part 15 Certification/ RSS 210 FCC ID: KE3-3003061B IC: 2721A-3003061B Test Report Number: 19-0002 Issue Date: March 27, 2019 Customer: Radio Systems Model: SDT00-12721 2.13 Measurement Uncertainty The measurement uncertainties given were calculated using the method detailed in CISPR 16-4. A coverage factor of k=2 was used to give a level of confidence of approximately 95%. 2.13.1 Conducted Emissions Measurement Uncertainty Measurement Uncertainty (within a 95% confidence level) for this test is ± 2.85 dB. The data listed in this test report does not have sufficient margin to negate the effects of uncertainty. Therefore, the EUT conditionally meets this requirement. 2.13.2 Radiated Emissions Measurement Uncertainty For a measurement distance of 3 m the measurement uncertainty (with a 95% confidence level) for this test using a Biconical Antenna (30 MHz to 200 MHz) is ± 5.40 dB. This value includes all elements of measurement. The measurement uncertainty (with a 95% confidence level) for this test using a Log Periodic Antenna (200 MHz to 1000 MHz) is ± 5.19 dB. The data listed in this test report does have sufficient margin to negate the effects of uncertainty. Therefore, the EUT unconditionally meets this requirement. Page 22 of 22


Document Created: 2019-04-03 11:19:50
Document Modified: 2019-04-03 11:19:50
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