W9Z-ARANETPPLHybrid Digital Transmission Transmitter

USER GUIDE Aranet PRO/Aranet PRO Plus/ Aranet PRO Plus LTE Applicable for Aranet PRO/Aranet PRO Plus with firmware starting from v.3.2.4 Document revision v.9.5 March 2023 Page 2 FCC Compliance statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: ● Reorient or relocate the device. ● Increase the separation between the equipment and receiver. ● Connect the equipment into an outlet on a circuit different from the one the receiver is connected to. ● Consult the dealer or an experienced radio/TV technician for help. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equip ment should be installed and operated with a minimum distance of 20 cm between the radiator and your body. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Aranet PRO/PRO Plus does not contain serviceable parts. Warranty will not be applicable in the event of Aranet PRO has been opened or Aranet PRO Plus warranty seals are damaged. The information presented in this guide is the property of SAF Tehnika, JSC. No part of this document may be reproduced or transmitted without proper permission from SAF Tehnika, JSC. The specifications or information contained in this document are subject to change without notice due to continuing introduction of design improvements. If there is any conflict between this document and compliance statements, the latter will supersede this document. SAF Tehnika, JSC has no liability for typing errors in this document or damages of any kind that result from the use of this document. To get up to date information about accessories and their availability, please contact sales representative. © 2017 - 2022 SAF Tehnika JSC. All rights reserved. Page 3 Industry Canada Regulatory Statement This device complies with Industry Canada’s license-exempt RSSs. Operation is subject to the following two conditions: 1. This device may not cause interference; and 2. This device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes: (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. Page 4 TABLE OF CONTENTS 1 INTRODUCTION 6 1.1 ARANET PRO BASE OVERVIEW 7 1.1.1 What’s in the box 7 1.1.2 Aranet PRO indicators 8 1.1.3 Aranet PRO mounting 9 1.1.4 Aranet PRO ports 9 1.1.5 Aranet PRO power options 10 1.1.6 Internal battery backup 10 1.2 ARANET PRO Plus BASE OVERVIEW 11 1.2.1 What’s in the box 11 1.2.2 Aranet PRO Plus front view 12 1.2.3 Aranet PRO Plus indicators 13 1.2.4 Aranet PRO Plus mounting 13 1.2.5 SIM-card installation 14 1.2.6 Aranet PRO Plus power options 15 1.2.7 Emergency switching off 15 1.3 ARANET PRO/PRO Plus SPECIFICATIONS 16 2 INITIAL SETUP 18 2.1 Initial setup of Aranet PRO/PRO Plus 18 2.1.1 Initial setup of Aranet PRO/PRO Plus using built-in Wi-Fi Access Point 18 2.1.2 Initial setup of Aranet PRO/PRO Plus using Ethernet cable 19 2.1.3 Initial Login and Fast Settings 20 2.2 Pair sensors to Aranet PRO /PRO Plus 24 2.3 Connecting Aranet PRO/PRO Plus to internet network 27 2.3.1 Connecting Aranet PRO/PRO Plus to internet network using Ethernet cable 27 2.3.2 Connecting Aranet PRO/PRO Plus to internet network using local Wi-Fi network 29 2.3.3 Connecting Aranet PRO Plus LTE to internet network using LTE Modem 32 2.4 Accessing the Aranet PRO/PRO Plus from Internet 33 3 ARANET SENSORHUB OVERVIEW 34 3.1 Main navigation bar 34 3.2 Main menu 34 3.3 Graphs 36 3.4 Sensors 39 3.5 Groups 39 3.5.1 Using groups 39 3.6 System 41 3.6.1 Status menu 41 3.6.2 Region menu 42 3.6.3 Time menu 43 3.6.4 Network menu 44 3.6.5 Firmware menu 48 3.6.6 Backup menu 50 3.6.7 Tools menu 51 3.6.8 Licenses menu 51 3.6.9 Notifications 52 3.6.10 Radio menu 59 Page 5 3.6.11 Aranet MINI monitor mode 60 3.6.12 Users menu 62 3.6.13 SNMP menu 63 3.7 Integrations 64 3.7.1 MQTT 64 3.7.2 Aranet Cloud 67 3.7.3 Modbus 70 4 SENSORS’ SPECIFIC NOTES 73 4.1.1 Weight Sensor 73 4.1.2 Soil (Substrate) VWC, EC and T Sensor 74 4.1.3 4-20 mA and Voltage Sensors 78 4.1.4 Stem Micro-Variation sensor 79 4.1.5 Ultrasonic Distance sensor 82 4.1.6 CO2 and Temperature sensor 83 4.1.7 Pulse Counter sensor 83 4.1.8 NH3 Sensor kit 84 5 LEGAL INFORMATION 85 5.1 TERMS OF USE 85 5.2 WARRANTY 85 5.3 RMA (RETURN MERCHANDISE AUTHORIZATION) FORM 88 5.4 INTELLECTUAL PROPERTY RIGHTS 88 5.5 DATA SECURITY 88 5.6 CLEANING AND MAINTENANCE 88 5.7 ACCESSORIES 89 5.8 DISCLAIMER 89 5.9 ADDITIONAL INFORMATION 89 Page 6 1 INTRODUCTION Aranet offers environmental monitoring solutions for a variety of businesses. Aranet PRO and Aranet PRO Plus are industrial grade environment monitoring solutions. Aranet PRO/PRO Plus can support 12, 50 or 100 sensors depending on license purchased. The base station has exceptional sensitivity and allows placing the sensors within line-of-sight range of at least 3km/1.9mi.…

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DoeuSign Envelope ID: 69O6C70D-E072-4896-B371-C084O754FBEE SAF Tehnika AS 24a, Ganibu dambis Riga, LV-1005, Latvia www.saftehnika.com VAT No.: LV40003474109 Phone: +371 67046840 Fax: +371 67046840 E-mail: [email protected] Federal Communications Commission A uthorization and Evaluation Division 7435 Oakland Mills Road Colu mbia, MD 21046 USA Date: March 17, 2023 Ref: Attestation St_ atements Part 2.91l(d)(7) Filing F RN: 0018662312 FCC ID: W9Z-ARANETPPL SAF Tehnika AS ("the applicant").tertifies that, as of the date of the filing of the application, SAF North America LLC is our designated U.S. agent for service of process for the above referenced FCC ID. SAF Tehnikc).AS accepts to maintain an agent for no less than one year after.the grantee has terminated all marketing and l�·portation or the conclusion of any Commission-related proceeding invo.lving the eql!ipment . . SAF North America LLC accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: SAF North America LLC Address: 3250 Quentin Street, Unit 128, Aurora CO 80011 . Contact Person: Peteris D'Carlo Tel.: (303) 501-9425 Email: peteris.dcarlo@saftehnika:com Sincerely, SAF Tehnika AS SAF North America LLC Aivis Danovskis Peteris D'Carlo (U.S. Agent signature) lnDocuSlgned by: L�L£:�

SAF Tehnika AS VAT No.: LV40003474109 24a, Ganibu dambis Phone: +371 67046840 Riga, LV-1005, Latvia Fax: +371 67046840 www.saftehnika.com E-mail: [email protected] Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: March 16, 2023 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: W9Z-ARANETPPL SAF Tehnika AS (“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. Sincerely, Aivis Danovskis Product Manager

SAF Tehnika AS VAT No.: LV40003474109 24a, Ganibu dambis Phone: +371 67046840 Riga, LV-1005, Latvia Fax: +371 67046840 www.saftehnika.com E-mail: [email protected] Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: March 16, 2023 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: W9Z-ARANETPPL SAF Tehnika AS (“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. Sincerely, Aivis Danovskis Product Manager

SAF Tehnika AS VAT No.: LV40003474109 24a, Ganibu dambis Phone: +371 67046840 Riga, LV-1005, Latvia Fax: +371 67046840 www.saftehnika.com E-mail: [email protected] Date: April 4, 2023 Federal Communications Commission Equipment Approval Services P.O. Box 35815 Pittsburgh, PA 15251-3315 Applicant: Company Name: SAF Tehnika AS Company Address: 24a, Ganibu dambis Riga, Latvia, LV-1005 Equipment: Aranet PRO Plus LTE base FCC ID: W9Z-ARANETPPL Re: Compliance Attestation To whom it may concern The undersigned does hereby attest that SAF Tehnika AS will continue to apply processes and procedures to ensure compliance with 47CFR paragraph 2 regarding products regulated under Supplier's Declaration of Conformity. Including compliance as directed for Unintentional Radiator Equipment procedures for digital equipment and peripherals as applicable. Sincerely Aivis Danovskis Product Manager

File: ARANETPPL Submittal letter Page 1 of 1 April 6, 2023 Timco Engineering Inc. 849 NW State Road 45 Newberry, FL 32669 Federal Communications Commission Equipment Approval Services P.O. Box 35815 Pittsburgh, PA 15251-3315 Applicant: SAF Tehnika AS 24a, Ganibu dambis, Riga Latvia LV-1005 FCC ID: W9Z-ARANETPPL FCC Rules: 15.247 Digital Transmission System The form 731 and application have been electronically submitted and any attachments will be up loaded to your site to be used in obtaining grant of certification. Permanent SAF Tehnika AS requests that the material in the Block Diagram, Operational Descriptions, and Schematics be withheld from public disclosure pursuant to Sections 0.457 and 0.459 of the Commission’s Rules following grant of the application. Exhibit File Block Diagram ARANETPPL Conf BlkDia.pdf Operational Description ARANETPPL Conf OpDes.pdf Schematics ARANETPPL Conf Schem.pdf Should you require any further information, please contact the undersigned. Thank you for your consideration in this matter. Sincerely, Scot Rogers Rogers Labs, Inc. Enclosures ROGERS LABS, INC. 4405 West 259 th Terrace Louisburg, KS 66053 Phone / Fax (913) 837-3214

April 6, 2023 Timco Engineering Inc. 849 NW State Road 45 Newberry, FL 32669 Applicant: SAF Tehnika AS 24a, Ganibu dambis, Riga Latvia LV-1005 FCC ID: W9Z-ARANETPPL Re: Short-term Confidentiality request for FCC ID: W9Z-ARANETPPL FCC Rules: 15.247 Digital Transmission System Dear Sirs: SAF Tehnika AS requests that the following information be withheld from public disclosure pursuant to CFR47 paragraphs 0.457 and 0.459, and KDB 726920 until 45 days after the Grant of Equipment Authorization. Short-term confidential files Exhibit File External Photos ARANETPPL Short Term Conf ExtPho.pdf Internal Photos ARANETPPL Short Term Conf IntPho.pdf Test Setup Photos ARANETPPL Short Term Conf TSup.pdf User Manual ARANETPPL Short Term Conf UserMan.pdf Should you require any further information, please contact the undersigned. Thank you for your consideration in this matter. Sincerely, Scot Rogers ROGERS LABS, INC. 4405 West 259 th Terrace Louisburg, KS 66053

File: ARANETPPL Conf Request Letter Page 1 of 2 April 6, 2023 Timco Engineering Inc. 849 NW State Road 45 Newberry, FL 32669 Federal Communications Commission Equipment Approval Services P.O. Box 35815 Pittsburgh, PA 15251-3315 Applicant: SAF Tehnika AS 24a, Ganibu dambis, Riga Latvia LV-1005 FCC ID: W9Z-ARANETPPL FCC Rules: 15.247 Digital Transmission System Hello SAF Tehnika AS requests that the material in the Schematics, Block Diagram, and Operational Descriptions be withheld from public disclosure pursuant to Sections 0.457 and 0.459 of the Commission’s Rules following grant of the application. In support of this request, SAF Tehnika AS submits the following: Long Term Confidential Files Include Exhibit File Block Diagram ARANETPPL Conf BlkDia.pdf Operational Description ARANETPPL Conf OpDes.pdf Schematics ARANETPPL Conf Schem.pdf 1. Identification of the specific information for which confidential treatment is sought: The materials set forth in the Operational Description, Block Diagram, and Schematics, which are segregated from the non-confidential exhibits of the application, are those for which confidentiality is sought. 2. Identification of the Commission proceeding in which the information was submitted or a description of the circumstances giving rise to the submission: The proceeding is that involving the application for equipment authorization (certification) under FCC ID: W9Z-ARANETPPL ROGERS LABS, INC. 4405 West 259 th Terrace Louisburg, KS 66053 File: ARANETPPL Conf Request Letter Page 2 of 2 3. Explanation of the degree to which the information is commercial or financial, or contains a trade secret or is privileged: This material includes a detailed theory of operation, circuit diagrams, (schematic diagrams) and any detail Parts List. As such, this material is treated as highly confidential business information. 4. Explanation of the degree to which the information concerns a service that is subject to competition: The material for which confidentiality is sought is employed in the design and manufacture of this transmitting equipment that is offered on a highly competitive basis. Customers for this equipment have a variety of competing sources. 5. Explanation of how disclosure of the information could result in substantial competitive harm: Disclosure would, in effect, give away the fruits of the labors of SAF Tehnika AS engineering personnel, who have designed the equipment and the manufacturing process. Disclosure would also offer competitors additional unwarranted insight into the state of the product development, thereby allowing competitors an advantage, not available to SAF Tehnika AS. 6. Identification of any measures taken by the submitting party to prevent unauthorized disclosure: The information for which confidential treatment is sought is kept confidential by SAF Tehnika AS and not made available to third parties except pursuant to non-disclosure agreements. 7. Identification of whether the information is available to the public and the extent of any previous disclosure of the information to third parties: To the knowledge of those preparing this application, the information has not been disclosed publicly heretofore. While the general theory of operation of this equipment has been the subject of numerous disclosures in industry and standards groups as well as in rule making proceedings of the FCC, the protection sought is narrowly drawn and pertains to certain specific implementations of this radio technology. 8. Justification of the period during which the submitting party asserts that the material should not be available for public disclosure: This material should not be disclosed for at least 25 years. While improvements in design are made relatively frequently, disclosure of the design information would lead to insights into both design and manufacturing techniques that could have an adverse competitive effect for many years to come. As such, it is important that the design not be made available to unauthorized persons who might attempt to use knowledge of the design to compromise the applications for which the equipment will be employed. Should you require any further information, please contact the undersigned. Thank you for your consideration in this matter. Sincerely, Scot Rogers

Rogers Labs, Inc. SAF Tehnika AS S/N’s: 5820 / 5812 4405 W. 259th Terrace M/N: TDSBOBU3 (4, 5, 6, 7) FCC ID: W9Z-ARANETPPL Louisburg, KS 66053 Test: 230227B IC: 8855A-ARANETPPL Phone/Fax: (913) 837-3214 Test to: CFR47 15C, RSS-Gen RSS-247 Date: April 5, 2023 Revision 1 File: ARANETPPL Short Term Conf ExtPho Page 1 of 3 External photographs of equipment under test Label Rogers Labs, Inc. SAF Tehnika AS S/N’s: 5820 / 5812 4405 W. 259th Terrace M/N: TDSBOBU3 (4, 5, 6, 7) FCC ID: W9Z-ARANETPPL Louisburg, KS 66053 Test: 230227B IC: 8855A-ARANETPPL Phone/Fax: (913) 837-3214 Test to: CFR47 15C, RSS-Gen RSS-247 Date: April 5, 2023 Revision 1 File: ARANETPPL Short Term Conf ExtPho Page 2 of 3 Rogers Labs, Inc. SAF Tehnika AS S/N’s: 5820 / 5812 4405 W. 259th Terrace M/N: TDSBOBU3 (4, 5, 6, 7) FCC ID: W9Z-ARANETPPL Louisburg, KS 66053 Test: 230227B IC: 8855A-ARANETPPL Phone/Fax: (913) 837-3214 Test to: CFR47 15C, RSS-Gen RSS-247 Date: April 5, 2023 Revision 1 File: ARANETPPL Short Term Conf ExtPho Page 3 of 3

Rogers Labs, Inc. SAF Tehnika AS S/N’s: 5820 / 5812 4405 W. 259th Terrace M/N: TDSBOBU3 (4, 5, 6, 7) FCC ID: W9Z-ARANETPPL Louisburg, KS 66053 Test: 230227B IC: 8855A-ARANETPPL Phone/Fax: (913) 837-3214 Test to: CFR47 15C, RSS-Gen RSS-247 Date: April 6, 2023 Revision 1 File: ARANETPPL LabelSmpl Page 1 of 3 Label Placement is located on the front of the equipment Equipment Rogers Labs, Inc. SAF Tehnika AS S/N’s: 5820 / 5812 4405 W. 259th Terrace M/N: TDSBOBU3 (4, 5, 6, 7) FCC ID: W9Z-ARANETPPL Louisburg, KS 66053 Test: 230227B IC: 8855A-ARANETPPL Phone/Fax: (913) 837-3214 Test to: CFR47 15C, RSS-Gen RSS-247 Date: April 6, 2023 Revision 1 File: ARANETPPL LabelSmpl Page 2 of 3 Label Samples Rogers Labs, Inc. SAF Tehnika AS S/N’s: 5820 / 5812 4405 W. 259th Terrace M/N: TDSBOBU3 (4, 5, 6, 7) FCC ID: W9Z-ARANETPPL Louisburg, KS 66053 Test: 230227B IC: 8855A-ARANETPPL Phone/Fax: (913) 837-3214 Test to: CFR47 15C, RSS-Gen RSS-247 Date: April 6, 2023 Revision 1 File: ARANETPPL LabelSmpl Page 3 of 3

Rogers Labs, Inc. SAF Tehnika AS S/N’s: 5820 / 5812 4405 W. 259th Terrace M/N: TDSBOBU3 (4, 5, 6, 7) FCC ID: W9Z-ARANETPPL Louisburg, KS 66053 Test: 230227B IC: 8855A-ARANETPPL Phone/Fax: (913) 837-3214 Test to: CFR47 15C, RSS-Gen RSS-247 Date: April 3, 2023 Revision 1 File: ARANETPPL Short Term Conf IntPho Page 1 of 4 900 MHz Antennas Rogers Labs, Inc. SAF Tehnika AS S/N’s: 5820 / 5812 4405 W. 259th Terrace M/N: TDSBOBU3 (4, 5, 6, 7) FCC ID: W9Z-ARANETPPL Louisburg, KS 66053 Test: 230227B IC: 8855A-ARANETPPL Phone/Fax: (913) 837-3214 Test to: CFR47 15C, RSS-Gen RSS-247 Date: April 3, 2023 Revision 1 File: ARANETPPL Short Term Conf IntPho Page 2 of 4 900 MHz Antennas 2.4 GHz Antenna and module Cellular module Rogers Labs, Inc. SAF Tehnika AS S/N’s: 5820 / 5812 4405 W. 259th Terrace M/N: TDSBOBU3 (4, 5, 6, 7) FCC ID: W9Z-ARANETPPL Louisburg, KS 66053 Test: 230227B IC: 8855A-ARANETPPL Phone/Fax: (913) 837-3214 Test to: CFR47 15C, RSS-Gen RSS-247 Date: April 3, 2023 Revision 1 File: ARANETPPL Short Term Conf IntPho Page 3 of 4 Cellular Antennas located inside case wall Rogers Labs, Inc. SAF Tehnika AS S/N’s: 5820 / 5812 4405 W. 259th Terrace M/N: TDSBOBU3 (4, 5, 6, 7) FCC ID: W9Z-ARANETPPL Louisburg, KS 66053 Test: 230227B IC: 8855A-ARANETPPL Phone/Fax: (913) 837-3214 Test to: CFR47 15C, RSS-Gen RSS-247 Date: April 3, 2023 Revision 1 File: ARANETPPL Short Term Conf IntPho Page 4 of 4 Callular Module

Rogers Labs, Inc. SAF Tehnika AS S/N’s: 5820 / 5812 4405 W. 259th Terrace M/N: TDSBOBU3 (4, 5, 6, 7) FCC ID: W9Z-ARANETPPL Louisburg, KS 66053 Test: 230227B IC: 8855A-ARANETPPL Phone/Fax: (913) 837-3214 Test to: CFR47 15C, RSS-Gen RSS-247 Date: April 14, 2023 Revision 1 File: ARANETPPL RFExp Page 1 of 3 PMN:aranet PRO Plus LTE baseTest Number:230227B MPE CalculatorRF Exposure uses EIRP for calculation. EIRP is based on TX power added to the antenna gain in dBi. dBi = dB gain compared to an isotropic radiator. S = power density in mW/cm^2 Peak Transmitter Output power (mW)1 Peak Transmitter Output power (W)0.001 Output Power for 250mS in 60 second duty Cycle1000.0010Antenna Gain (dBi)0 Output Power for 100% duty Cycle operation (Watts)0.0010Antenna Gain (Numeric)1.00 Tx Frequency (MHz)923Calcualtion power (Watts)0.0010dBd + 2.17 = dBidBi to dBd2.2 Antenna Gain (dBd)-2.17 Cable Loss (dB)0.0Adjusted Power (dBm)0.00Antenna minus cable (dBi)0.00 Antenna Gain (Numeric)1.00 Calculated ERP (mw)0.607EIRP = Po(dBM) + Gain (dB) Calculated EIRP (mw)1.000Radiated (EIRP) dBm0.000 ERP = EIRP - 2.17 dB Radiated (ERP) dBm-2.170 Occupational Limit 3.076666667 mW/cm 2 Frequency (MHz) Occupational Limit (mW/cm 2 )Public Limit (mW/cm 2 ) 31 W/m 2 30-30010.2 General Public Limit300-1,500f/300f/1500 0.615333333 mW/cm 2 1,500-10,00051 6 W/m 2 Occupational Limit 0.6455ƒ 0.5 W/m 2 24.4 W/m 2 Frequency (MHz) Occupational Limit (W/m 2 )Public Limit (W/m 2 ) General Public Limit100-6,000 0.6455ƒ 0.5 0.02619ƒ 0.6834 W/m 2 6,000-15,00050 2.8 W/m 2 48-3001.291 300-6,000 0.02619ƒ 0.6834 6,000-15,0005010 f = Transmit Frequecny (MHz) f (MHz) =923MHz P T = Power Input to Antenna (mW) P T (mW) = 1.0000 mW Duty cycle (percentage of operation) % =100% P A = Adjusted Power due to Duty cycle or Cable Loss (mW) P A (mW) = 1.00 mW G N = Numeric Gain of the Antenna GN (numeric) =1.00numeric S 20 = Power Density of device at 20cm (mW/m 2 ) S 20 =(P A G N )/(4πR 20 ) 2 S 20 (mW/m 2 ) = 0.00 mW/m 2 S 20 = Power Density of device at 20cm (W/m 2 ) S 20 =(P A G N )/(4πR 20 ) 2 S 20 (W/m 2 ) = 0.00 W/m 2 S L = Power Density Limit (W/m 2 ) S L (W/m 2 )= 2.783 W/m 2 R C = Minimum distance to the Radiating Element for Compliance (cm) R C =√(P A G N /4πS L )R C (cm) =0.5cm S C = Power Density of the device at the Compliance Distance R C (W/m 2 ) S C =(P A G N )/(4πR C ) 2 S C (W/m 2 ) = 2.78 W/m 2 R 20 = 20cm R20=20cm For Complaince with Canada General Population Limits, User Manual must indicate a minimum seperation distance of 0.5cm Or in Meters for Complaince with Canada General Population Limits, a minimum seperation distance of 0.01Meters Summary: Standalone MPE Calculations and Summary Tx1 Band (MHz)Tx Duty Cycle (%)Tx Frequeny (MHz)Power Total (mW)Antenna Gain (numeric) S L (W/m 2 )S 20 (W/m 2 ) R C (cm) S C (W/m 2 ) 902-92810092311.002.7830.000.52.78 Tx2 Band (MHz)Tx Duty Cycle (%)Tx Frequeny (MHz)Power Total (mW)Antenna Gain (dBi)SL (W/m2)S20 (W/m2)RC (cm)SC (W/m2) 2400-2483.51002442120.001.005.4120.244.25.41 Tx3 Band (MHz)Tx Duty Cycle (%)Tx Frequeny (MHz)Power Total (mW)Antenna Gain (dBi)SL (W/m2)S20 (W/m2)RC (cm)SC (W/m2) 824.2100824.2381.071.692.5761.2814.12.58 Transmitter 1Transmitter 2Transmitter 3 Tx Frequeny (MHz)9232442824.2 S 20 (W/m 2 ) 0.000.240.24 S L (W/m 2 ) 2.7835.4122.576 Power Ratio (S L / S 20 )0.0010.0440.093 0.138 Therefore the design is Exempt Requirement = Σ of MPE Ratio ≤ 1 Simlutaneous MPE Calculation FCC radio frequency radiation exposure limits per 1.1310 IC radio frequency radiation exposure limits per RSS-102 Sum of Power Ratios at 20cm (Tx1 + Tx2 + Tx3) EIRP Power density (S) mW/cm 2 =------- 4 pr^2 r (cm) EIRP (mW) Rogers Labs, Inc. SAF Tehnika AS S/N’s: 5820 / 5812 4405 W. 259th Terrace M/N: TDSBOBU3 (4, 5, 6, 7) FCC ID: W9Z-ARANETPPL Louisburg, KS 66053 Test: 230227B IC: 8855A-ARANETPPL Phone/Fax: (913) 837-3214 Test to: CFR47 15C, RSS-Gen RSS-247 Date: April 14, 2023 Revision 1 File: ARANETPPL RFExp Page 2 of 3 PMN: aranet PRO Plus LTE base Test Number: 230227B MPE Calculator RF Exposure uses EIRP for calculation. EIRP is based on TX power added to the antenna gain in dBi. dBi = dB gain compared to an isotropic radiator. S = power density in mW/cm^2 Peak Transmitter Output power (mW) 120 Transmitter maximum Output power operating at 100% (Watts) 0.1200 Percent Duty Cycle operation (%) 100.0 Antenna Gain (dBi) 0 Output Power for 100% duty Cycle operation (Watts) 0.1200 Antenna Gain (Numeric) 1.00 Tx Frequency (MHz) 2442 Calcualtion power (Watts) 0.1200 dBd + 2.17 = dBi dBi to dBd 2.2 Antenna Gain (dBd) -2.17 Cable Loss (dB) 0.0 Adjusted Power (dBm) 20.79 Antenna minus cable (dBi) 0.00 Calculated ERP (mw) 72.808 EIRP = Po(dBM) + Gain (dB) Calculated EIRP (mw) 120.000 Radiated (EIRP) dBm 20.792 ERP = EIRP - 2.17 dB Radiated (ERP) dBm 18.622 Occupational Limit 5 mW/cm 2 Frequency (MHz) Occupational Limit (mW/cm 2 ) Public Limit (mW/cm 2 ) 50 W/m 2 30-300 1 0.2 General Public Limit 300-1,500 f/300 f/1500 1 mW/cm 2 1,500-10,000 5 1 10 W/m 2 Occupational Limit 0.6455ƒ 0.5 W/m 2 39.7 W/m 2 Frequency (MHz) Occupational Limit (W/m 2 ) Public Limit (W/m 2 ) General Public Limit 100-6,000 0.6455ƒ 0.5 0.02619ƒ 0.6834 W/m 2 6,000-15,000 50 5.4 W/m 2 48-300 1.291 300-6,000 0.02619ƒ 0.6834 6,000-15,000 50 10 f = Transmit Frequecny (MHz) f (MHz) = 2442 MHz P T = Power Input to Antenna (mW) P T (mW) = 120.0000 mW Duty cycle (percentage of operation) % = 100.0 % P A = Adjusted Power due to Duty cycle or Cable Loss (mW) P A (mW) = 120.00 mW G N = Numeric Gain of the Antenna GN (numeric) = 1.00 numeric S 20 = Power Density of device at 20cm (mW/m 2 ) S 20 =(P A G N )/(4πR 20 ) 2 S 20 (mW/m 2 ) = 0.02 mW/m 2 S 20 = Power Density of device at 20cm (W/m 2 ) S 20 =(P A G N )/(4πR 20 ) 2 S 20 (W/m 2 ) = 0.24 W/m 2 S L = Power Density Limit (W/m 2 ) S L (W/m 2 )= 5.412 W/m 2 R C = Minimum distance to the Radiating Element for Compliance (cm) R C =√ (P A G N /4π S L ) R C (cm) = 4.2 cm S C = Power Density of the device at the …

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NVLAP Lab Code 200087-0 Rogers Labs, Inc. SAF Tehnika AS S/N’s: 5820 / 5812 4405 W. 259th Terrace M/N: TDSBOBU3 (4, 5, 6, 7) FCC ID: W9Z-ARANETPPL Louisburg, KS 66053 Test: 230227B IC: 8855A-ARANETPPL Phone/Fax: (913) 837-3214 Test to: 47CFR 15C, RSS-Gen RSS-247 Date: April 11, 2023 Revision r1 File: SAF ARANETPPL PRO Plus LTE TstRpt 230227Br1 Page 1 of 39 Application For Grant of Certification Product Marketing Name: Aranet PRO Plus LTE base 902-928 Digital Transmission System FCC ID: W9Z-ARANETPPL IC: 8855A-ARANETPPL SAF Tehnika AS 24a, Ganibu dambis Riga Latvia LV-1005 FCC Designation: US5305 IC Test Site Registration: 3041A-1 Test Report Number: 230227B Test Date: February 27, 2023 Authorized Signatory: Scot D. Rogers Rogers Labs, Inc. 4405 West 259 th Terrace Louisburg, KS 66053 Telephone/Facsimile: (913) 837-3214 This report shall not be reproduced except in full, without the written approval of the laboratory. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. ROGERS LABS, INC. 4405 West 259 th Terrace Louisburg, KS 66053 Phone / Fax (913) 837-3214 NVLAP Lab Code 200087-0 Rogers Labs, Inc. SAF Tehnika AS S/N’s: 5820 / 5812 4405 W. 259th Terrace M/N: TDSBOBU3 (4, 5, 6, 7) FCC ID: W9Z-ARANETPPL Louisburg, KS 66053 Test: 230227B IC: 8855A-ARANETPPL Phone/Fax: (913) 837-3214 Test to: 47CFR 15C, RSS-Gen RSS-247 Date: April 11, 2023 Revision r1 File: SAF ARANETPPL PRO Plus LTE TstRpt 230227Br1 Page 2 of 39 Tabl e of Cont ents TABLE OF CONTENTS .................................................................................................. 2 REVISIONS ..................................................................................................................... 4 EXECUTIVE SUMMARY ................................................................................................ 5 OPINION / INTERPRETATION OF RESULTS ............................................................... 5 EQUIPMENT TESTED .................................................................................................... 6 Equipment Function ............................................................................................................................................ 6 Equipment Configuration.................................................................................................................................... 7 APPLICATION FOR CERTIFICATION ........................................................................... 8 APPLICABLE STANDARDS & TEST PROCEDURES .................................................. 9 TESTING PROCEDURES .............................................................................................. 9 AC Line Conducted Emission Test Procedure .................................................................................................. 9 Radiated Emission Test Procedure ..................................................................................................................... 9 Antenna-Port Conducted Emission Test Procedure ....................................................................................... 10 Diagram 1 Test arrangement for Conducted emissions ..................................................................................... 11 Diagram 2 Test arrangement for radiated emissions of tabletop equipment ...................................................... 12 Diagram 3 Test arrangement for radiated emissions tested on Open Area Test Site (OATS) ........................... 13 Diagram 4 Test arrangement for Antenna Port Conducted emissions ............................................................... 14 TEST SITE LOCATIONS .............................................................................................. 15 UNITS OF MEASUREMENTS ...................................................................................... 15 ENVIRONMENTAL CONDITIONS................................................................................ 15 STATEMENT OF MODIFICATIONS AND DEVIATIONS ............................................. 16 INTENTIONAL RADIATORS ........................................................................................ 16 Antenna Requirements ...................................................................................................................................... 16 Restricted Bands of Operation .................................................................................................................…

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