VIDWMNTLG5Water Meter Wall Mount Unit

Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 1 of 3 EXTERNAL PHOTOGRAPHS This document contains 2 photographs Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 2 of 3 Photograph No.1 “WMNTULG5” wall-mount unit general view Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 3 of 3 Photograph No.2 “WMNTULG5” wall-mount unit rear side view

Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 1 of 3 Label 40 9 LAN ID 0.10" HIGH, CENTER JUSTIFIED(*) LAN ID BAR COD 0.22" HIGH, CENTER JUSTIFIED Front Position on the unit 25 40 Back Position on the unit LAN ID 0.10" HIGH, CENTER JUSTIFIED(*) LAN ID BAR COD 0.22" HIGH, CENTER JUSTIFIED * LAN ID are changeable numbers (409A8385 - for example only) NOTES: DRAWING DESCRIBS ARTWORK OR GRAPHIC REQUIREMENTS ON PARTS OR SUB ASSEMBLY.1. 2.0 REQUIREMENTS 2.1 ARTWORK: 2.1.1 IF ARAD TECHNOLOGIES HAS PROVIDED AN ARTWORK IT GOVERNS THE ARTWORK PRESENTED ON DRAWING. 2.1.2 IF VENDOR HAS PROVIDED THE ARTWORK, IT WILL GOVERN THE DRAWING, IF A FORMAL APPROVAL WAS GIVEN. 3. ENGRAVING PROCESS WITH LASER ETCHING 4. QUALITY CONTROL 4.1 THE ARTWORK IS OF AN APPEARANCE CONCERN. 4.1.1 100% VISUAL INSPECTION: 4.1.1.2 NO BLEMISH OF ARTWORK 4.1.1.3 EVEN TONE AND FILL 4.2 PRODUCTION INSPECTION. 4.2.1 DOCUMENTATION: VENDOR SHOULD PROVIDE FOR PRODUCTION INSPECTION: 4.2.1.1 COC OF ALL RAW MATERIALS 5. PACKAGING 5.1 PARTS SHOUD BE ADEQUATELY PACKED TO PREVENT DAMAGE IN STORAGE AND TRANSPORATION 5.2 DATE CODE AND PART NUMBER SHOULD BE MARKED ON BACKING PAPER ON PACKAGE. DIMENSIONS FOR REFERENCE ONLY REV.DESCRIPTIONREFERENCEDATEAPPROVED MATERIAL [generic name] : שם PROD.PROC. SCALE CAT.NO./ REV: NAME APPROVED CHECKED DESIGNED DRAWN DATENAME SHEET OF CONTENTS PROPERTY OF ARAD LTD. UNAUTHORIZED USE IS NOT PERMITTED ANGULAR 30' DR A3 Yoav Tov 07/08/2018 1 1 1:1 P/N 99100529/B ; 99100530/B Water Measuring Technologies WEIGHT [g] : Yana 17/04/2019 UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MILLIMETERS + - ( ) 1 NILE WALL MOUNT ARTWORK 3 WIRE ENCODER NICOR A B C D E F G H J K L M N P Q R S T U V W X Y Z Date: Approved By: ENGINEERING DEPARTMENT Arad Measuring Technologies 9 75 108 59 / Dwg: C:\Arad_Tech_Vault\products\wall mount\97510859_NILE WALL MOUNT ARTWORK 3 WIRE ENCODER NICOR Model: C:\Arad_Tech_Vault\products\wall mount\97510859_NILE WALL MOUNT ARTWORK 3 WIRE ENCODER NICOR Model Rev: + 0.8 + 0.5 + 0.3 + 0.1 TOLERANCE 0.5-66-30 30-120120-400 400-1000 0.2 + ISO 2768 Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 3 of 3 “WMNTULG5” label location Label with FCC ID:VIDWMNTLG5 and IC:10232A-WMNTULG5 will be placed here as shown in the drawing above.

Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 1 of 10 INTERNAL PHOTOGRAPHS This document contains 9 photographs Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 2 of 10 Photograph No.1 “WMNTULG5” wall-mount unit general internal view Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 3 of 10 Photograph No.2 “WMNTULG5” wall-mount unit internal view Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 4 of 10 Photograph No.3 “WMNTULG5” wall-mount unit internal top view Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 5 of 10 Photograph No.4 “WMNTULG5” wall-mount unit removed from the case Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 6 of 10 Photograph No.5 “WMNTULG5” wall-mount unit internal bottom view Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 7 of 10 Photograph No.6 “WMNTULG5” PCB top view Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 8 of 10 Photograph No.7 “WMNTULG5” PCB bottom view with shield removed Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 9 of 10 Photograph No.8 “WMNTULG5” antenna top view Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 10 of 10 Photograph No.9 “WMNTULG5” antenna second side view

Arad Technologies Ltd. FCC ID:VIDWMNTLG5 Exposure limit according to §15.247(i) The device is classified as a mobile one. The FCC limit for power density for general population/uncontrolled exposure is f/1500 mW/cm 2 for 300 – 1500 MHz frequency range: P = 902.3/1500 = 0.601 mW/cm 2 The power density P (mW/cm 2 ) = P T / 4 r 2 P T i s the transmitted power, which is equal to the peak transmitter output power 26.95 dBm (in 2FSK modulation) plus maximum antenna gain 3.5 dBi, the maximum equivalent isotropically radiated power EIRP is P T = 26.95 dBm + 3.5 dBi = 30.45 dBm = 1109 mW. The power density at 20 cm (minimum safe distance, required for mobile devices), calculated as follows: Compliance with FCC limit: 1109 mW / 4 (20 cm) 2 = 0.22 mW/cm 2 < 0.601 mW/cm 2 General public cannot be exposed to dangerous RF level.

Hermon Laboratories Ltd. P.O. Box 23, Binyamina 3055001, Israel Tel. +972 4628 8001 Fax. +972 4628 8277 E-mail: [email protected] Page 1 of 66 Report ID: ARARAD_FCC.32166_W_M_Rev4.docx Date of Issue: 29-Mar-20 ELECTRICAL TESTING 0839.01 TEST REPORT ACCORDING TO: FCC 47CFR part 15 subpart C §15.247 (FHSS) and subpart B, RSS-247 Issue 2:2017, RSS-Gen Issue 5:2018, ICES-003 Issue 6:2016 FOR: ARAD TECHNOLOGIES Water meter Model: WMNTULG5 FCC ID: VIDWMNTLG5 IC: 10232A-WMNTULG5 This report is in conformity with ISO/ IEC 17025. The "A2LA Accredited" symbol endorsement applies only to the tests and calibrations that are listed in the scope of Hermon Laboratories accreditation. The test results relate only to the items tested. This test report shall not be reproduced in any form except in full with the written approval of Hermon Laboratories Ltd. Report ID: ARARAD_FCC.32166_W_M_Rev4.docx Date of Issue: 29-Mar-20 Page 2 of 66 Table of contents 1 Applicant information ..................................................................................................................................................... 3 2 Equipment under test attributes .................................................................................................................................... 3 3 Manufacturer information .............................................................................................................................................. 3 4 Test details .................................................................................................................................................................... 3 5 Tests summary .............................................................................................................................................................. 4 6 EUT description ............................................................................................................................................................. 5 6.1 General information ....................................................................................................................................................... 5 6.2 Test configuration .......................................................................................................................................................... 5 6.3 Transmitter characteristics ............................................................................................................................................ 6 7 Transmitter tests according to 47CFR part 15 subpart C and RSS-247 requirements ........................................................ 7 7.1 20 dB bandwidth ........................................................................................................................................................... 7 7.2 Peak output power ...................................................................................................................................................... 15 7.3 Field strength of spurious emissions ........................................................................................................................... 23 7.4 Carrier frequency separation ....................................................................................................................................... 37 7.5 Number of hopping frequencies .................................................................................................................................. 40 7.6 Average time of occupancy ......................................................................................................................................... 43 7.7 Band edge radiated emissions .................................................................................................................................... 46 7.8 Antenna requirements ................................................................................................................................................. 54 8 Unintentional emissions according to 47CFR part 15 subpart B .................................................................................... 55 8.1 Radiated emission measurements .............................................................................................................................. 55 9 APPENDIX A Test laboratory description .................................................................................................................... 58 10 APPENDIX B Test equipment and ancillaries used for tests ....................................................................................... 59 11 APPENDIX C Test equipment correction factors ........................................................................................................ 60 12 APPENDIX D Measurement uncertainties .................................................................................................................. 64 13 APPENDIX E Specification references ........................................................................................................................ 65 14 APPENDIX F Abbreviations and acronyms ................................................................................................................. 66 Report ID: ARARAD_FCC.32166_W_M_Rev4.docx Date of Issue: 29-Mar-20 Page 3 of 66 1 Applicant information Client name: ARAD TECHNOLOGIES Address: POB 537, HaMada 4, Yokneam Ind. Zone, Yokneam Ilit 20692, Israel Telephone: 04-9935222 Ext.277 Fax: 04-9935227 E-mail: [email protected] Contact name: Mr.Vily Negreanu 2 Equipment under test attributes Product name: Water meter Product type: Transceiver Model(s): WMNTULG5 Serial number: 18P00A5953 Hardware version: P4 Software release: 07.02/08.02 Receipt date 26-Dec-18 3 Manufacturer information Manufacturer name: ARAD TECHNOLOGIES Address: POB 537, HaMada 4, Yokneam Ind. Zone, Yokneam Ilit 20692, Israel Telephone: 04-9935…

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Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 1 of 9 SETUP PHOTOGRAPHS This document contains 8 photographs Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 2 of 9 Photograph No.1 Setup for carrier field strength measurements in the anechoic chamber Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 3 of 9 Photograph No.2 Setup for spurious emission field strength measurements in the anechoic chamber below 30 MHz Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 4 of 9 Photograph No.3 Setup for spurious emission field strength measurements in the anechoic chamber in 30 – 1000 MHz range Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 5 of 9 Photograph No.4 Setup for carrier and spurious emission field strength measurements below 1 GHz, EUT close view Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 6 of 9 Photograph No.5 Setup for spurious emission field strength measurements in the anechoic chamber above 1000 MHz range Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 7 of 9 Photograph No.6 Setup for OBW measurements Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 8 of 9 Photograph No.7 Setup for hopping parameters measurements Arad Technologies Ltd. FCC ID:VIDWMNTLG5 IC:10232A-WMNTULG5 Page 9 of 9 Photograph No.8 Setup for band edge emissions measurements