2A7AA-CM5PIT4GAllegro Cellular

arad technologies LTD. Covered Equipment Certification Attestation Letter 5/20/2024 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2A7AA-CM5PIT4G arad technologies LTD. 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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. arad technologies LTD. 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. Signed: Printed name: Noga Bar Title: VP of Quality and Excellence Company Name: arad technologies LTD. Date: 5/13/2024

arad technologies LTD. Section 2.911(d)(7) USA Agent for Service of Process Company name:arad technologies LTD. Model(s):CAT-M Pit Module 2.911(d)(7) USA Designated Agent for Service of Process We, [arad technologies LTD.] designate [Master Meter Inc] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent:WeAcknowledgeour consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledgeour acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation:We Acknowledgeourobligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email addressfor no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Address:st. Hamada 4, Yokneam Elit Product Name:Allegro Cellular FCC ID: 2A7AA- C M 5 PI T 4 G arad technologies LTD. Applicant Company name: arad technologies LTD. Address:st. Hamada 4, Yokneam Elit FRN:0032503765 Contact Name:NogaBar Telephone No: Email:[email protected] USA Agent Company name:Master Meter Inc Address:101 Regency Parkway, Mansfield, TX 76063, USA FRN: 21436175 Contact Name:Mr. Scott Seehoffer Telephone No: Email:[email protected] Signature: Title:V.P Systems Signature: Title: VP of Quality and Excellence Date: 2024-05-19 Date: 2024-05-19 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference;Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

DATE : 2024-05-20 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Jason Wu of Global United Technology Services Co., Ltd.and No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with arad technologies LTD. and 4 Hamada Street Yokneam 2066718 Israel Signature: Name: Noga Bar Title: VP of Quality and Excellence Company: arad technologies LTD.

arad technologies LTD. DATE : 2024-05-20 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2A7AA-CM5PIT4G Product Name: Allegro Cellular Request for Confidentiality To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Signature: Name: Noga Bar Title: VP of Quality and Excellence

40 mm 25 mm + 0.8 + 0.5 + 0.3 + 0.1 TOLERANCE 0.5-66-30 30-120120-400 400-1000 0.2 + ISO 2768 NOTES: 1. MATERIAL: a. WHITE POLYESTER. b. TOTAL LABEL THICKNESS: 0.06mm c. ADHESIVE: PERMANENT ACRILYC. d. LAMINATION REQUIRED. e. TEMPERATURE RANGE: -40° TO 150°C. f. CHEMICAL RESISTANCE TO ALCOHOL (ISOPROPYL) 70% AND 99%. g. - UL APROVED LABEL MATERIAL. - UL APPOVED PRINTING. 2.PRINTING: a. THE FONT AND HEIGHT OF THE TEXT ARE SPECIFIED ON THE DRAWING. b. COLOR - BLACK YY - REPRESENTS THE MANUFACTURING YEAR REV.DESCRIPTIONREFERENCEDATEAPPROVED AFIRST RELEASE21/06/2020 Gilad E 40 mm 25 mm MATERIAL [generic name] : שם SCALE CAT.NO./ REV: NAME APPROVED CHECKED DESIGNED DRAWN DATENAME SHEET OF 30' DR A4 Yanina Milavsky 1 Water-UV resistant CAT-M-Booster FCCID 25x40 Water Measuring Technologies WEIGHT [g] : Yanina Milavsky21/06/2020 UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MILLIMETERS + - 9 50 035 18 /A ( ) 1 Dwg: C:\Arad_Tech_Vault\products\nile booster flute\mechanical\95003518_Water-UV resistant CAT-M-Booster FCCID 25x40Model: Model Rev: ANGULAR STATUS: Arad Measuring Technologies ENGINEERING DEPARTMENT 21/06/2020 1:1 CONTENTS PROPERTY OF ARAD MEASURING TECHNOLOGIES LTD. UNAUTHORIZED USE IS NOT PERMITTED

Label location:

FCC ID: 2A7AA-CM5PIT4G RF Exposure Evaluation Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 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 6 300–1500 f/300 6 1500–100,000 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 30 300–1500 f/1500 30 1500–100,000 1.0 30 f = frequency in MHz Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 , Pout = output power to antenna in mW; G = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Test Result of RF Exposure Evaluation Band Frequency Max output power (dBm) Output power (mW) Antenna gain (dBi) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Verdict BLE 2402MHz 7.34 5.42 2.67 0.0020 1.0 Pass Contains FCC ID: N7NHL78 Mode Antenna gain(dBi) Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm2) Limit (mW/cm2) Result LTE Band 2 0.59 24.5 281.84 0.0642 1.0 PASS LTE Band 4 2.7 24.5 281.84 0.1044 1.0 PASS LTE Band 12 0.2 24.5 281.84 0.0587 0.470 PASS LTE Band 13 -1.7 24.5 281.84 0.0379 0.520 PASS Simultaneous Transmission: LTE + BT=(0.002/1)+(0.0587/0.470)=0.1269<0.470 The max power density is less than MPE exempt limit, so it is compliance.

REGULATORY TESTING FROM START TO CERTIFICATE Intro Antenna gain documentation required for all FCC Part 15 devices. Must provide either an antenna datasheet/ specification or a test report with gain measurements and plots. This Information cannot be held confidential. Additionally, proprietary information of the design itself can remain confidential in either the ‘ operational description’ or ‘schematic’. REGULATORY TESTING FROM START TO CERTIFICATE Antenna specification: 1. Company: AradTech 2. Product name: CAT-M PIT Module 3. RF module/chip: Blue NRG-1 4. Antenna description Antenna type Monopole Antenna manufacturer N/A (In-house design) Antenna dimensions Ø 86mm Frequency range 2400MHz to 2480MHz Modulation GFSK Antenna gain max (peak) 2400MHz 2440MHz 2480MHz 2.43dBi 2.63dBi 2.67dBi VSWR 1.17:1 1.21:1 1.27:1 Cable loss N/A Connector type N/A (direct soldering) 5. Antenna layout BLE Ant. REGULATORY TESTING FROM START TO CERTIFICATE Channel 0 2400MHz Channel 19 2440MHz 2400MHz 2440MHz: REGULATORY TESTING FROM START TO CERTIFICATE Channel 39 2480MHz 2480MHz:

Global United Technology Services Co., Ltd. Report No.: GTS2024010115 F01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 24 TEST REPORT Applicant: arad technologies LTD. Address of Applicant: 4 Hamada Street Yokneam 2066718 Israel Manufacturer: arad technologies LTD. Address of Manufacturer: 4 Hamada Street Yokneam 2066718 Israel Equipment Under Test (EUT) Product Name: Allegro Cellular Model No.: CAT-M Pit Module FCC ID: 2A7AA-CM5PIT4G Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: March 01, 2024 Date of Test: March 01-28, 2024 Date of report issued: March 28, 2024 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTS2024010115 F01 Page 2 of 24 2 Version Version No. Date Description 00 March 28, 2024 Original Prepared By: Date: March 28, 2024 Project Engineer Check By: Date: March 28, 2024 Reviewer Report No.: GTS2024010115 F01 Page 3 of 24 3 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 7 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 7 5.4 DEVIATION FROM STANDARDS ............................................................................................................. 7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 7 5.6 TEST FACILITY .................................................................................................................................... 7 5.7 TEST LOCATION ................................................................................................................................. 7 5.8 ADDITIONAL INSTRUCTIONS ................................................................................................................. 7 6 TEST INSTRUMENTS LIST ..................................................................................................................... 8 7 TEST RESULTS AND MEASUREMENT DATA .................................................................................... 10 7.1 ANTENNA REQUIREMENT ................................................................................................................... 10 7.2 CONDUCTED OUTPUT POWER ........................................................................................................... 11 7.3 CHANNEL BANDWIDTH ...................................................................................................................... 12 7.4 POWER SPECTRAL DENSITY ............................................................................................................. 13 7.5 SPURIOUS EMISSION IN NON-RESTRICTED & RESTRICTED BANDS ....................................................... 14 7.5.1 Conducted Emission Method ..................................................................................................... 14 7.5.2 Radiated Emission Method ........................................................................................................ 15 8 TEST SETUP PHOTO ............................................................................................................................ 24 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 24 Report No.: GTS2024010115 F01 Page 4 of 24 4 Test Summary Test Item Section in CFR 47 Result Antenna requirement 15.203/15.247 (c) Pass AC Power Line Conducted Emission 15.207 N/A Conducted Output Power 15.247 (b)(3) Pass Channel Bandwidth 15.247 (a)(2) Pass Power Spectral Density 15.247 (e) Pass Band Edge 15.247(d) Pass Spurious Emission 15.205/15.209 Pass Remarks: 1. Pass: The EUT complies with the essential requirements in the standard. 2. N/A:Not applicable. 3. Test according to ANSI C63.10:2013 Measurement Uncertainty Test Item Frequency Range Measurement Uncertainty Notes Radiated Emission 9kHz-30MHz 3.1dB (1) Radiated Emission 30MHz-200MHz 3.8039dB (1) Radiated Emission 200MHz-1GHz 3.9679dB (1) Radiated Emission 1GHz-18GHz 4.29dB (1) Radiated Emission 18GHz-40GHz 3.30dB (1) AC Power Line Conducted Emission 0.15MHz ~ 30MHz 3.44dB (1) Note (1): The measurement uncertainty is for coverage factor of k=2 and a level of confidence of 95%. Report No.: GTS2024010115 F01 Page 5 of 24 5 General Information 5.1 General Description of EUT Product Name: Allegro Cellular Model No.: CAT-M Pit Module Test sample(s) ID: GTS2024010115-1 Sample(s) Status: Engineer sample S/N: N/A Operation Frequency: 2402MHz~2480MHz Channel Numbers: 40 Channel Separation: 2MHz Modulation Type…

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Report No.:GTS2024010115F01 Page 1 of 15 1. Duty Cycle 1.1 Ant1 1.1.1 Test Result Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) 1M SISO 2402 0.096 0.624 15.38 8.13 0.03 2440 0.096 0.625 15.36 8.14 0.10 2480 0.097 0.626 15.50 8.10 0.10 1.1.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV Report No.:GTS2024010115F01 Page 2 of 15 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV Report No.:GTS2024010115F01 Page 3 of 15 2. Bandwidth 2.1 OBW 2.1.1 Test Result Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 1.019 / Pass 2440 1 1.024 / Pass 2480 1 1.027 / Pass 2.1.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV Report No.:GTS2024010115F01 Page 4 of 15 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV Report No.:GTS2024010115F01 Page 5 of 15 2.2 6dB BW 2.2.1 Test Result Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 0.502 >=0.5 Pass 2440 1 0.501 >=0.5 Pass 2480 1 0.511 >=0.5 Pass 2.2.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV Report No.:GTS2024010115F01 Page 6 of 15 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV Report No.:GTS2024010115F01 Page 7 of 15 3. Maximum Conducted Output Power 3.1 Power 3.1.1 Test Result Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit 1M SISO 2402 7.34 <=30 Pass 2440 6.56 <=30 Pass 2480 6.16 <=30 Pass Note1: Antenna Gain: Ant1: 2.67dBi; 3.1.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Report No.:GTS2024010115F01 Page 8 of 15 1M_HCH_2480MHz_Ant1_NTNV Report No.:GTS2024010115F01 Page 9 of 15 4. Maximum Power Spectral Density 4.1 PSD 4.1.1 Test Result Mode TX Type Frequency (MHz) Maximum PSD (dBm/3kHz) Verdict ANT1 Limit 1M SISO 2402 -12.00 <=8 Pass 2440 -12.83 <=8 Pass 2480 -13.00 <=8 Pass Note1: Antenna Gain: Ant1: 2.67dBi; 4.1.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV Report No.:GTS2024010115F01 Page 10 of 15 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV Report No.:GTS2024010115F01 Page 11 of 15 5. Unwanted Emissions In Non-restricted Frequency Bands 5.1 Ref 5.1.1 Test Result Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) 1M SISO 2402 1 7.27 2440 1 6.50 2480 1 6.09 Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2013, the channel contains the maximum PSD level was used to establish the reference level. 5.1.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV Report No.:GTS2024010115F01 Page 12 of 15 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV Report No.:GTS2024010115F01 Page 13 of 15 5.2 CSE 5.2.1 Test Result Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) Limit (dBm) Verdict 1M SISO 2402 1 7.27 -12.73 Pass 2440 1 7.27 -12.73 Pass 2480 1 7.27 -12.73 Pass Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2013, the channel contains the maximum PSD level was used to establish the reference level. 5.2.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV Report No.:GTS2024010115F01 Page 14 of 15 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Report No.:GTS2024010115F01 Page 15 of 15 1M_HCH_2480MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV ------End------