2ADCZ-NPS-4-5Nwave Wireless Vehicle Detection Sensor

Nwave LoRaWAN Parking Sensor - Getting Started Table of contents 1 Principle of operation 2 Calibration and first commissioning 3 LoRaWAN Interface 3.1 Join Procedure 3.2 Exponentially increasing intervals 3.3 Device EUI 3.4 Application EUI 3.5 Application Key 4 Application protocol description 4.1 Additional features 4.1.1 Short stay filtration 4.1.2 Preconfigured frequency sub-bands for US915 and AU915 4.2 Uplink messages 4.2.1 Parking status 4.2.2 Heartbeat 4.2.3 Startup 4.2.4 Debug messages 4.2.5 Configuration feedback message 4.3 Downlink messages 4.3.1 Parking status confirmable configuration 4.3.2 DataRate configuration 4.3.3 Heartbeat frequency 4.3.4 Debug configuration 4.3.5 Heartbeat NACK limit 4.3.6 Short stay filtration configuration 4.3.7 Full configuration 4.3.7.1 The default configuration and other configuration examples 4.3.8 Command 5. Changelog 2.3.2 28 March 2022 2.3.1 14 March 2022 2.1.0 18 January 2022 1.14.1 23 September 2021 1.14.0 20 June 2021 1.13.4 8 April 2021 1.13.0 16 December 2020 1.12.0 12 December 2020 1.11.0 7 December 2020 1.10.1 1 December 2020 1 Principle of operation Data from the device’s sensors are processed by the device's embedded algorithm. The algorithm output is the parking state “free” or “occupied”. Device checks, if the parking status has been changed since the last processing run and in case the parking state change will be communicated via the LoRa interface. This means, that the parking sensor will only report if the parking state has been changed. Generally, the parking state detection time is about 3 seconds after conditions were stabilized (a vehicle stopped above the sensor or left the parking lot completely). Considering an additional delay caused by the LoRa transmission and possibly re-transmissions, transmission time limitation of every device, transmission from the Gateway to the LoRa network, and processing by the LoRa network, the complete delay from new parking status until the state becomes visible in the LoRa application server maybe 4 or more seconds. 2 Calibration and first commissioning Default sensor firmware was designed to minimize power consumption and radio spectrum usage until the sensor will be installed. When a sensor has been installed it is necessary to calibrate it using Nwave . The first calibration works as an activation Device Management App procedure and only after the first calibration the sensor will start detecting vehicles and try to join a LoRaWAN network. Calibration must be done when the sensor is vacant(no car above the sensor). If the sensor was removed and then installed again it must be calibrated again. There is a slower automatic calibration that is designed to adjust to changing environmental conditions. Even if the initial calibration has been made with a car above the sensor or the sensor was moved after the last manual calibration the automatic calibration will make the sensor work but it can require some undetermined time depending on environment. :Note for developers If the sensor was moved or rotated you need to calibrate it in order to make it detect vehicles correctly. You can use a phone to simulate vehicle, to do it put it on the sensor covering square in the middle. You can stick the sensor with double-sided tape to something that does not move(floor or a table) to prevent sensor from moving or rotating. 3 LoRaWAN Interface A parking sensor device is equipped with a LoRa radio operated in Class A. The implemented functionality complies with the LoRaWAN Specification 1.0.3. The frequencies supported and receive window parameters follow the LoRaWAN v1.0.3 EU868 Regional Parameters rev. a. 3.1 Join Procedure The first calibration initiates the join process. The Join procedure follows the Over-the-Air Activation (OTAA) described in the LoRaWAN Specification 1.0.2. Activation By Personalization (ABP) is not supported. After powering up the parking sensor device, it will try to join a LoRaWAN Network by sending the join request message. In case the join request is not answered, the sensor will retry as soon as possible, according to transmission time limitations, up to 4 additional times (5 attempts in total). After the 5th unsuccessful attempt, the sensor will wait with exponentially increasing intervals (see chapter 3.2) and repeat the process 5 more times. If the Join request message will not be answered with a Join Accept message, the sensor retries, according to the following sequence: In case the Join accept message is received while attempts 3, 4, or 5, the sensor restores the configured DataRate to the default value (DR2) if the data rate used was lower than the configured data rate(4.3.2). This behavior assumes that the configured DataRate does not allow communication with the Gateway. For regions where multiple frequency sub-bands exist(like US915) it is necessary to keep in mind that in default firmware only 1 sub-band is enabled(4.1.2). 3.2 Exponentially increasing intervals If the join sequence will not successful the sensor retries again with exponentially increasing intervals. The intervals are: 1, 2, 4, 8, 16, 32, 64, 128 minutes. Once reached 128 minutes, the wait time is always 128 minutes. There is also an additional random delay from 0 to 32 seconds added every time to the selected interval. 3.3 Device EUI The device EUI of the sensor is pre-provisioned during production and may be derived from the serial number printed on the sensor casing. The device EUI may be derived from the serial number as in this example: If the serial number will be 123456, the device EUI is 00 E8 BF 3B 00 .12 34 56 Exchanging the DevEUI of the sensor is not possible. 3.4 Application EUI The AppEUI is pre-provisioned during production and will be delivered with the sensor zone. Exchanging the AppEUI of the sensor is currently impossible. 3.5 Application Key The AppKey is pre-provisioned during production and will be delivered with the sensor zone. Exchanging the AppKey of the sensor is imposs…

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CFR 47 §2.911 (d)(5) Attestation Date: 02-07-2023 FCC ID: 2ADCZ-NPS-4-5 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA 1. Nwave Technologies Inc (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. 2. Nwave Technologies Inc (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment and is not an affiliate or subsidiary of an entity identified on the Covered List. ______________________ Pavel Ilyasov CEO Nwave Technologies Inc. 1401 21 st street Suite R, Sacramento, CA 95811, USA [email protected]

CFR 47 §2.911 (d)(5) Attestation Date: 02-07-2023 FCC ID: 2ADCZ-NPS-4-5 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Nwave Technologies Inc (2ADCZ) (“the applicant”) as required by section 2.911(d)(7), designates the following agent, located in the United States, for purposes of acting as the applicant’s agent for service of process. The applicant acknowledges that they will maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the agent information changes. U. S. Agent Information: Contact Person: Pavel Ilyasov Company name: Nwave Technologies Inc (FRN: 0023997836) Company Address: 1401 21st street Suite R, Sacramento, CA 95811, USA Email: [email protected] _ _____________________ Pavel Ilyasov CEO Nwave Technologies Inc. 1401 21 st street Suite R, Sacramento, CA 95811, USA [email protected]

Hyundai C-Tech, Inc. dba HCT America, Inc. 1726 Ringwood Avenue San Jose, CA 95131 TEL: +1.510.933.8848 || Fax: +1.510.933.8849 Page 1 of 1 07-19-2022 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA FCC Agent Authorization Letter Applicant Nwave Technologies Inc Model Name NPS-4.5 FCC ID 2ADCZ-NPS-4-5 We, the undersigned, hereby authorize Hyundai C-Tech, Inc. dba HCT America Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Hyundai C-Tech, Inc. dba HCT America Inc. on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). We recognize that we are still responsible for the terms and conditions outlined in the HCT America Client Services Agreement. This authorization is valid until further written notice from the applicant. Sincerely, Pavel Ilyasov CEO Nwave Technologies Inc. 1401 21 st street Suite R, Sacramento, CA 95811, USA [email protected]

Hyundai C-Tech, Inc. dba HCT America, Inc. 1726 Ringwood Avenue San Jose, CA 95131 TEL: +1.510.933.8848 || Fax: +1.510.933.8849 Page 1 of 1 07-19-2022 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA FCC Confidentiality Request Letter Applicant Nwave Technologies Inc Model Name NPS-4.5 FCC ID 2ADCZ-NPS-4-5 Pursuant to the provisions of Section 0.457 and 0.459 of the commission’s rules (47 CFR 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. • Block Diagram • Schematics • Technical Operation Description The above-mentioned documents contain detailed system and equipment description that are considered propriety information in operation of the equipment. The public disclosure of the above documents might be harmful to our company and would give competitors an unfair advantage in the market. In addition to the above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with marketing regulations in 47 CFR §2.803 ad the importation rules in 47 CFR §2.1204 while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We request that the Commission to grant Short-Term Confidentiality on the following attachments for 180 days after the grant as outlined in Public Notice DA 04-1705. • Internal Photos • External Photos • Test Setup Photos • User’s Manual Sincerely, Pavel Ilyasov CEO Nwave Technologies Inc. 1401 21 st street Suite R, Sacramento, CA 95811, USA [email protected]

Hyundai C-Tech, Inc. dba HCT America, Inc. 1726 Ringwood Avenue San Jose, CA 95131 TEL: +1.510.933.8848 || Fax: +1.510.933.8849 Page 1 of 1 07-20-2022 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA Cover Letter We would like to apply for FCC New Application: Applicant Nwave Technologies Inc. Model Name(s) NPS-4.5 Product Marketing Name Nwave Wireless Vehicle Detection Sensor Product Description Wireless Ground Sensor for Detecting Parked and Moving Vehicles FCC ID 2ADCZ-NPS-4-5 Please find enclosed our Claim Report, which includes the following: • Agent Authorization Letter • Antenna Specification / Data Sheet • Confidential Request Letter • EMC Test Report with Test Setup Photos • ID Label and Location Photograph • Product Declaration of Similarities & Differences (if applicable) • Product External and Internal Photos • RF Test Report (if applicable) • Block Diagram, Schematics, and Operational Description • User’s Manual(s) Should you have any questions, please contact us. Sincerely, ______________________ Pavel Ilyasov CEO Nwave Technologies Inc. 1401 21 st street Suite R, Sacramento, CA 95811, USA [email protected]

1 / 4 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA. TEL: +1-510-933-8848 FAX: +1-510-933-8849 APPENDIX B.1 PHOTOGRAPHS OF EUT EXTERNAL PHOTOS Applicant Nwave Technologies Inc Model Name NPS-4.5 FCC ID 2ADCZ-NPS-4-5 IC ID 12418A-NPS45 2 / 4 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA. TEL: +1-510-933-8848 FAX: +1-510-933-8849 Front view Rear view 3 / 4 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA. TEL: +1-510-933-8848 FAX: +1-510-933-8849 Left side view Right side view 4 / 4 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA. TEL: +1-510-933-8848 FAX: +1-510-933-8849 Top view Bottom view

1 / 4 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA. TEL: +1-510-933-8848 FAX: +1-510-933-8849 APPENDIX B.2 PHOTOGRAPHS OF EUT INTERNAL PHOTOS Applicant Nwave Technologies Inc Model Name NPS-4.5 FCC ID 2ADCZ-NPS-4-5 IC ID 12418A-NPS45 2 / 4 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA. TEL: +1-510-933-8848 FAX: +1-510-933-8849 Open chassis Open chassis 3 / 4 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA. TEL: +1-510-933-8848 FAX: +1-510-933-8849 Top view Top view (Close-up) 4 / 4 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA. TEL: +1-510-933-8848 FAX: +1-510-933-8849 Bottom view Bottom view (Close-up)

RF EXPOSURE REPORT F C C APPLICANT Nwave Technologies Inc MODEL NAME NPS-4.5 FCC ID 2ADCZ-NPS-4-5 REPORT NUMBER HA220510-NWT-001-R04 Report No.: HA220510-NWT-001-R04 1 / 8 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 T E S T R E P O R T Date of Issue November 2, 2022 Test Site Hyundai C-Tech, Inc. dba HCT America, Inc. 1726 Ringwood Ave, San Jose, CA 95131, USA Applicant Nwave Technologies Inc Applicant Address 1410 21st Street Suite R Sacramento, CA 95811 USA FCC ID 2ADCZ-NPS-4-5 Model Name NPS-4.5 EUT Type Nwave Wireless Vehicle Detection Sensor FCC Classification Digital Transmission System (DTS) Frequency Hopping Spread Spectrum Transmitter (DSS) FCC Rule Part(s) Part 1 (§1.1310), Part 2 (§2.1091) Test Procedure KDB 447498 D01 v06 The device bearing the trade name and model specified above, has been shown to comply with the applicable technical standards as indicated in the measurement report and was in accordance with the procedures specified in §2.947. The results in this report apply only to the product which was tested. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. Hyundai C-Tech, Inc. dba HCT America, Inc. certifies that no party to application has been denied the FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C 862 Tested By Reviewed By Yongsoo Park Sunwoo Kim Test Engineer Technical Manager Report No.: HA220510-NWT-001-R04 2 / 8 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 REVISION HISTORY The revision history for this document is shown in the table. TEST REPORT NO. DATE DESCRIPTION HA220510-NWT-001-R04 November 2, 2022 Initial Issue Report No.: HA220510-NWT-001-R04 3 / 8 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 TABLE OF CONTENTS 1. EUT DESCRIPTION ............................................................................................................................................ 4 2. INTRODUCTION ................................................................................................................................................ 5 2.1. LIMIT ..................................................................................................................................................... 5 2.2. MAXIMUM PERMISSIBLE EXPOSURE PREDICTION .................................................................................... 5 3. RESULT ............................................................................................................................................................ 6 3.1. MPE Calculation ..................................................................................................................................... 6 3.2. SUMMARY OF RESULTS .......................................................................................................................... 7 Report No.: HA220510-NWT-001-R04 4 / 8 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 1. EUT DESCRIPTION Model NPS-4.5 Product Name Nwave Wireless Vehicle Detection Sensor RF Specification LoRaWAN 1.0.3 Class A (125 kHz / 500 kHz) Bluetooth 5.1 LE (1M) Transmitter Chain LoRa : SISO Bluetooth LE : SISO Antenna Specification LoRa (125 kHz / 500 kHz) 0.4 dBi (Peak Gain) BLE 1M 0.2 dBi (Peak Gain) Operating Environment Outdoor Operating Temperature -40 °C ~ +85 °C Report No.: HA220510-NWT-001-R04 5 / 8 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 2. INTRODUCTION 2.1. LIMIT The limit for Maximum Permissible Exposure (MPE), specified in FCC Rule Part §1.1310 listed in the table below, shall be used to evaluate the environmental impact of human exposure to radio frequency (RF) radiation specified in §1.1310 (b) Frequency Range (MHz) E- Field Strength (V/m) H- Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (Minutes) (A) Limits for Occupational / Controlled Exposure 0.3 – 3.0 614 1.63 *100 6 3.0 – 30 1842 / f 4.89 / f *900 / f 2 6 30 – 300 61.4 0.163 1.0 6 300 – 1,500 - - f / 300 6 1,500 – 100,000 - - 5 6 (B) Limits for General Population / Uncontrolled Exposure 0.3 – 1.34 614 1.63 *100 30 1.34 – 30 824 / f 2.19 / f *180 / f 2 30 30 – 300 27.5 0.073 0.2 30 300 – 1,500 - - f / 1500 30 1,500 – 100,000 - - 1.0 30 f = frequency in MHz, * = Plane-wave equivalent power density 2.2. MAXIMUM PERMISSIBLE EXPOSURE PREDICTION Prediction of MPE limit at a given distance S = PG 4πR² S : Power density (mW/cm 2 ) P : Output power to antenna (mW) G : Antenna gain in linear scale R : Distance between the center of radiator and observation point (cm) Report No.: HA220510-NWT-001-R04 6 / 8 This document may not be c…

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RF TEST REPORT FCC / ISED APPLICANT Nwave Technologies Inc MODEL NAME NPS-4.5 FCC ID 2ADCZ-NPS-4-5 ISED ID 12418A-NPS45 REPORT NUMBER HA220510-NWT-001-R01 Report No.: HA220510-NWT-001-R01 1 / 44 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 TEST REPORT Date of Issue September 30, 2022 Te s t S i te Hyundai C- Te c h , I nc. dba HCT America, Inc. 1726 Ringwood Ave, San Jose, CA 95131, USA Applicant Nwave Technologies Inc Applicant Address 1410 21st Street Suite R Sacramento, CA 95811 USA FCC ID 2ADCZ-NPS-4-5 ISED ID 12418A-NPS45 Model Name NPS-4.5 EUT Type Nwave Wireless Vehicle Detection Sensor FCC Classification Digital Transmission System (DTS) FCC Rule Part(s) Part 15.247 ISED Rule Part(s) RSS-247 Issue 2 (February 2017) RSS-Gen Issue 5 Amd 2 (February 2021) Test Procedure ANSI C63.10-2013, KDB 558074 D01 v05r02 The device bearing the trade name and model specified above, has been shown to comply with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures required. The results of testing in this report apply only to the product which was tested. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. I attest to the accuracy of data . All measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. Hyundai C-Tech, Inc. dba HCT America, Inc. certifies that no party to application has been denied the FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C 862 Tested By Reviewed By Yo n g soo Park Sunwoo Kim Te s t Engineer Technical Manager Report No.: HA220510-NWT-001-R01 2 / 44 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 REVISION HI STORY The revision history for this document is shown in the table. TEST REPORT NO. DATE DESCRIPTION HA220510-NWT-001-R01 September 30, 2022 Initial Issue Report No.: HA220510-NWT-001-R01 3 / 44 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 TA B LE OF CONTENTS 1. GENERAL INFORMATION .................................................................................................................................. 4 2. METHODOLOGY ............................................................................................................................................... 6 3. INSTRUMENT CALIBRATION .............................................................................................................................. 6 4. FACILITIES AND ACCREDITATIONS ...................................................................................................................... 7 5. ANTENNA REQUIREMENTS ............................................................................................................................... 8 6. MEASUREMENT UNCERTAINTY ......................................................................................................................... 9 7. DESCRIPTION OF TESTS ................................................................................................................................... 10 8. SUMMARY OF TEST RES ULTS ........................................................................................................................... 22 9. TEST RESULT ................................................................................................................................................... 25 9.1 DUTY CYCLE .......................................................................................................................................... 25 9.2. 6 dB BANDWIDTH / 99% BANDWIDTH MEASUREMENT .......................................................................... 26 9.3. OUTPUT POWER .................................................................................................................................. 28 9.4. POWER SPECTRAL DENSITY ................................................................................................................... 30 9.5. CONDUCTED BAND EDGE & SPURIOUS EMISSIONS ................................................................................ 31 9.6. RADIATED SPURIOUS EMISSIONS .......................................................................................................... 33 9.7. RADIATED RESTRICTED BAND EDGES ..................................................................................................... 38 9.8. RECEIVER SPURIOUS EMISSION ............................................................................................................. 39 10. LIST OF TEST EQUIPMENT ............................................................................................................................. 41 APPENDIX A. TEST SETUP PHOTOS ...................................................................................................................... 42 APPENDIX B. PHOTOGRAPHS OF EUT .................................................................................................................. 43 Report No.: HA220510-NWT-001-R01 4 / 44 This document may not be copied or reproduced (reprinted) without written consent by Hyundai…

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RF TEST REPORT FCC / ISED APPLICANT Nwave Technologies Inc MODEL NAME NPS-4.5 FCC ID 2ADCZ-NPS-4-5 ISED ID 12418A-NPS45 REPORT NUMBER HA220510-NWT-001-R03 Report No.: HA220510-NWT-001-R03 1 / 43 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 TEST REPORT Date of Issue November 2, 2022 Te s t S i te Hyundai C- Te c h , I nc. dba HCT America, Inc. 1726 Ringwood Ave, San Jose, CA 95131, USA Applicant Nwave Technologies Inc Applicant Address 1410 21st Street Suite R Sacramento, CA 95811 USA FCC ID 2ADCZ-NPS-4-5 ISED ID 12418A-NPS45 Model Name NPS-4.5 EUT Type Nwave Wireless Vehicle Detection Sensor FCC Classification Digital Transmission System (DTS) FCC Rule Part(s) Part 15.247 ISED Rule Part(s) RSS-247 Issue 2 (February 2017) RSS-Gen Issue 5 Amd 2 (February 2021) Test Procedure ANSI C63.10-2013, KDB 558074 D01 v05r02 The device bearing the trade name and model specified above, has been shown to comply with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures required. The result s of testing in this report apply only to the product which was tested. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. I attest to the accuracy of data. All measurements re ported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. Hyundai C-Tech, Inc. dba HCT America, Inc. certifies that no party to application has been denied the FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C 862 Tested By Reviewed By Yo n g s o o Park Sunwoo Kim Te s t Engineer Technical Manager Report No.: HA220510-NWT-001-R03 2 / 43 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 REVISION HI STORY The revision history for this document is shown in the table. TEST REPORT NO. DATE DESCRIPTION HA220510-NWT-001-R03 November 2, 2022 Initial Issue Report No.: HA220510-NWT-001-R03 3 / 43 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 TABLE OF CONTENTS 1. GENERAL INFORMATION .................................................................................................................................. 4 2. METHODOLOGY ............................................................................................................................................... 6 3. INSTRUMENT CALIBRAT I ON .............................................................................................................................. 6 4. FACILITIES AND ACCREDITATIONS ....................................…

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