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M3U-WVOMQuick plug-in controller

Hunter Industries Inc
Quick plug-in controller - FCC ID M3U-WVOM - Hunter Industries Inc
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Application Details

Equipment Class
DTS - Digital Transmission System
Date of Grant
Aug 18, 2024
Application Purpose
Original Equipment
Date of Application
Aug 15, 2024
Equipment Note
Quick plug-in controller
Frequency Range
914.96800000 - 921.00000000
Company
Hunter Industries Inc
Country
United States

Documents & Files

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Users Manual

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Attestation Statements

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

WIRELESS VALVE OUTPUT MODULE INSTALLATION GUIDE WVOM Wireless Valve Output Module for Hunter ICC2 and HCC Controllers MOLDED SYMBOLS WV-OM Branding/ QR Code WV-OM P/MV LED 1 LED 2 WV-OM-E PMS 431CPMS 308C Sticker = white Print = black Cyan outline = die line, does not print QR Code XXXXXX P/MV WV-OM P/MV XXXXXX .526′′ .528′′ 2 You will need: • WVOM Bluetooth ® App (free download from Apple or Google Play) • Two 9 V DC batteries for each Wireless Valve Link to be connected • Irrigation-grade, waterproof connectors for DC solenoid connections • 1½" (38 mm) hole saw for Wireless Valve Link valve box lid mounting (included) Note: Do not use the hole saw on the controller enclosure! The hole saw is for installing the individual Wireless Valve Link devices in valve boxes. The Wireless Valve Output Module (domestic WVOM or international WVOM-E model) is designed for installation in an output module slot within a compatible Hunter ICC2 or HCC Controller. The Wireless Valve Output Module is designed to operate with Hunter Wireless Valve Link devices only. It is not compatible with any other manufacturer’s devices. The Wireless Valve Link requires Hunter DC-Latching Solenoids (P/N 458200), which can be retrofitted to almost any existing Hunter valve. Components Table of Contents 2 Components 3 Installation 4 Station Programming 5 Basic Troubleshooting 6 Passcode Creation 6 Database Recovery 6 Factory Reset 6 Firmware Updates 7 Compliance Get the WVL App to get started! The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG Inc. and any use of such marks by Hunter Industries is under license. Apple, the Apple logo, and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries. Google, the Google logo, Android, and Google Play are trademarks of Google LLC. 3 Installation RESET 1. Engage the tabs in the output module slot and tip the Wireless Valve Output Module into place until the connector is fully seated. 2. Move the locking lever to the horizontal position to secure the module. 3. Press and release the Reset button on the back of the facepack so the new module is recognized. The controller can now manage 54 stations. 4. When powered on, the module's top LED will display a constant green light to indicate is it active and ready to communicate. WV-OM P/MV P/MV Jumper Wire ➊ ➋ ➌④ PMV Connection: If wireless control of a PMV output will be used, connect a jumper wire from the PMV terminal on the Wireless Valve Output Module to the PMV output on the controller power module. Note 4 The WVOM has no built-in controls; only LEDs to show status. All programming and diagnostics are done with the free Bluetooth WVL App, available for iOS ® or Android ® from their respective app stores. 1. Download and install the Hunter WVL App. 2. Open the app on a smartphone. The app will begin immediately scanning for Wireless Valve Output Modules within a range of roughly 50' (15 m) line of sight. 3. A list of available Wireless Valve Output Module devices within Bluetooth range will appear, identified by serial number. 4. Select the Wireless Valve Output Module you're programming and click Connect. The blue LED on the selected Wireless Valve Output Module will light up when it's connected to the phone. 5. Consult the Wireless Valve Link installation guide for programming station addresses into the Wireless Valve Links. Station Programming Get the WVL App to get started! hunter.help/WVL SCAN for help For complete operational and troubleshooting information, visit the Hunter Support pages. The Hunter WVL APP is designed for WVL programming and diagnostics. There is no station manual operation feature within the app. Note 5 Basic Troubleshooting All LoRa ® radio communications between the Wireless Valve Output Module and the Wireless Valve Links (or Repeater) are two-way. Whenever the Wireless Valve Output Module sends a message to the Wireless Valve Links or the Repeater, it expects a response. The two-way communications occur every time the controller attempts to turn on a Wireless Valve Link station. If the Wireless Valve Output Module does not receive a response after a retry attempt, the module will announce the error both in the controller display and with two internal beeps every 2 minutes. • The display will show the station number (or P for Pump/Master Valve) along with Err to indicate which station failed to respond. • The beep will continue until either: • the Wireless Valve Output Module is able to communicate successfully with the unresponsive Wireless Valve Link again, or • you press the Reset button on the back of the controller facepack. Use the WVL App to connect to the Wireless Valve Output Module, and go to the Dashboard menu. Click Details. Any Wireless Valve Link with a red status icon has failed to respond. The most common causes of communication failures are: CauseSolution Low batteryReplace batteries (or inspect solar panel, if using solar power) Environmental changes (e.g., obstructing vehicle, overgrown foliage) Locate and remove obstacle, if possible Elevate Wireless Valve Output Module antenna Add Repeater Radio interference from other devices Try a different channel (use the app) to eliminate interference WVL internal failure (e.g., lightning) Check Wireless Valve Link LEDs in battery compartment for functionality Replace Wireless Valve Link if necessary The Wireless Valve Output Module range can be extended. • Elevate the Wireless Valve Output Module antenna with a Hunter Antenna Extension Kit up to 9' (3 m). The Antenna Extension kit is required for use in metal cabinet controllers. • Add a Hunter Repeater (model RPT in North America, RPT-E in international markets). 6 Additional Functions Passcode Creation • You can add a passcode (PIN) to the Wireless Valve Output Module to prevent unauthorized access by other Bluetooth smartphone users. • It's important to remember your passcode or store it in a safe place. If you forget or lose the passco…

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Attestation Statements

HUNTER INDUSTRIES 1940 Diamond Street San Marcos, CA 92078 1 760-744-5240 Main 1 800-733-2823 Support 1 760-744-7461 Fax hunterindustries.com February 1, 2024 Federal Communications Commissions Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 RE: CFR 47 §2.911 (d)(7) Agent Designation Attestation FCC ID: M3U-WVL, M3URPT, and M3U-WVOM To Whom It May Concern: Hunter Industries Inc. (“the applicant”) as required by section §2.911(d)(7), will also serve as the agent for service of process for the above referenced FCC IDs. 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 under CFR 47 §2.929(c) to inform the FCC whenever the agent information changes. Satoshi Kuwahara Hunter Industries Inc. FCC FRN: 0011558756 1940 Diamond St, San Marcos, CA 92078 [email protected] Best Regards, Satoshi Kuwahara, Director Product Integrity Hunter Industries, Inc 1940 Diamond St, San Marcos, CA 92078

Attestation Statements

HUNTER INDUSTRIES 1940 Diamond Street San Marcos, CA 92078 1 760-744-5240 Main 1 800-733-2823 Support 1 760-744-7461 Fax hunterindustries.com February 1, 2024 Federal Communications Commissions Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 RE: CFR 47 §2.911 (d)(5) Attestation FCC ID: M3U-WVL, M3URPT, and M3U-WVOM Hunter Industries 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. Hunter Industries 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. Best Regards Satoshi Kuwahara Director Product Integrity Hunter Industries, Inc

Cover Letter(s)

HUNTER INDUSTRIES 1940 Diamond Street San Marcos, CA 92078 1 760-744-5240 Main 1 800-733-2823 Support 1 760-744-7461 Fax hunterindustries.com January 5, 2024 UL LLC 12 Laboratory Dr. Research Triangle Park, NC 27709 USA To whom it may concern: I, the undersigned, hereby authorize UL LLC 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 UL LLC on our behalf shall have the same effect as acts of our own. I, 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). In authorizing UL LLC as our representative, we still recognize that we are responsible to: a) fulfill the requirements for the scope of certification requested, including implementing any appropriate changes requested by UL Verification Services Telecommunications Certification Body (TCB) and / or the FCC; b) supply any and all information needed for the evaluation of the products for which certification is sought; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) not use our product certification in such a manner as to bring the TCB or FCC into disrepute and to not make any statement regarding product certification which the TCB or FCC may consider misleading or unauthorized; e) discontinue use of all advertising matter that contains any reference thereto and complies with any and all actions required by the FCC upon suspension or cancellation of certification; f) use certification only to indicate that products are certified in conformity with specified standards; g) endeavor to ensure that no certificate or report or any part thereof is used in a misleading manner, and any copies of the grants/certificates shall be reproduced in their entirety; h) comply with the requirements of the TCB and FCC, including the use of marks and label information prescribed for the scope of certification, when making reference to product certification in communication media such as documents, brochure or advertisements; i) comply with the requirements for certification, supply any information needed for evaluation of products to be certified and, where applicable, make provision for the participation of observers; j) ensure that products marketed under the scope of the requested certification continue to comply with the certification requirements; k) provide a sample of a production unit for testing within 30 days of the request should this product be selected as part of either the TCB’s or the FCC’s market surveillance requirements; l) keep a record of all complaints relating to product’s compliance with requirements of relevant standard; make records available to UL or FCC when requested; take appropriate action with respect to such complaints and any deficiencies found in the product that affect compliance with requirements for certification; document the actions taken with respect to complaints and/or deficiencies; m) inform the TCB immediately of any changes that may affect its ability to comply with the certification requirements. This authorization is valid until further written notice from the applicant. Sincerely Yours, Satoshi Kuwahara, Director Product Integrity Hunter Industries, Inc.

Cover Letter(s)

HUNTER INDUSTRIES 1940 Diamond Street San Marcos, CA 92078 1 760-744-5240 Main 1 800-733-2823 Support 1 760-744-7461 Fax hunterindustries.com August 4, 2024 Attn: FCC Office of Engineering and Technology / UL Verification Services TCB Subject: Request for Confidentiality FCC ID: M3U-WVL, M3URPT and M3U-WVOM To Whom It May Concern: Pursuant to the provisions of Sections 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. • Schematic Diagram • Block Diagram • Theory of Operation Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards, Satoshi Kuwahara, Director Product Integrity Hunter Industries, Inc

ID Label/Location Info

FCC ID and IC ID LABEL AND LOCATION LABEL Back of EUT FCC Label Location/Affixation Label molded into the plastic enclosure on the back.

RF Exposure Info

FCC Part 1 Subpart I FCC Part 2 Subpart J RF EXPOSURE REPORT FOR QUICK PLUG-IN CONTROLLER MODEL NUMBER: WV-OM FCC ID: M3U-WVOM CONTAINS FCC ID: QOQ-BGM13P REPORT NUMBER: R14978455-E3 ISSUE DATE: 2024-07-05 Prepared for HUNTER INDUSTRIES 1940 DIAMOND STREET SAN MARCOS, CA 92078-5120, UNITED STATES Prepared by UL LLC 12 LABORATORY DR. RESEARCH TRIANGLE PARK, NC 27709, U.S.A. TEL: (919) 549-1400 REPORT NO: R14978455-E3 DATE: 2024-07-05 FCC ID: M3U-WVOM Contains FCC ID: QOQBGM13P Page 2 of 9 UL LLC 12 LABORATORY DR., RTP, NC 27709, USA TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of . UL LLC Revision History Rev. Issue Date Revisions Revised By V1 2023-10-31 Initial Issue Charles Moody V2 2024-02-05 Hyphen added to model name and FCCID Niklas Haydon V3 2024-06-07 Updated LoRa Avg Power. Updated BLE Avg Power. Updated Antenna Gain Noah Bennett V4 2024-07-05 Updated LoRa Antenna Gain Noah Bennett REPORT NO: R14978455-E3 DATE: 2024-07-05 FCC ID: M3U-WVOM Contains FCC ID: QOQBGM13P Page 3 of 9 UL LLC 12 LABORATORY DR., RTP, NC 27709, USA TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of . UL LLC TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS ..................................................................................4 2. TEST METHODOLOGY ......................................................................................................5 3. REFERENCES ....................................................................................................................5 4. FACILITIES AND ACCREDITATION ..................................................................................5 5. DECISION RULES AND MEASUREMENT UNCERTAINTY ...............................................5 5.1. METROLOGICAL TRACEABILITY ...............................................................................5 5.2. DECISION RULES ........................................................................................................5 6. MAXIMUM PERMISSIBLE EXPOSURE (LIMITS AND EQUATIONS) ................................6 6.1. FCC RULES .................................................................................................................6 6.2. EQUATIONS .................................................................................................................7 7. RF EXPOSURE RESULTS ..................................................................................................9 REPORT NO: R14978455-E3 DATE: 2024-07-05 FCC ID: M3U-WVOM Contains FCC ID: QOQBGM13P Page 4 of 9 UL LLC 12 LABORATORY DR., RTP, NC 27709, USA TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of . UL LLC 1. ATTESTATION OF TEST RESULTS COMPANY NAME: Hunter Industries 1940 Diamond Street San Marcos, CA 92078-5120, United States EUT DESCRIPTION: Quick plug-in controller MODEL: WV-OM SERIAL NUMBER: 434261, 347826 SAMPLE RECEIVED DATE: 2023-10-11 TO 2023-10-17 DATE TESTED: 2023-10-16 APPLICABLE STANDARDS STANDARD TEST RESULTS FCC PART 1 SUBPART I & PART 2 SUBPART J Complies UL LLC tested the above equipment in accordance with the requirements set forth in the above standards. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. It is the manufacturer's responsibility to assure that additional production units of this model are manufactured with identical electrical and mechanical components. All samples tested were in good operating condition throughout the entire test program. Measurement Uncertainties are published for informational purposes only and were not taken into account unless noted otherwise. This document may not be altered or revised in any way unless done so by UL LLC and all revisions are duly noted in the revisions section. Any alteration of this document not carried out by UL LLC will constitute fraud and shall nullify the document. Approved & Released For UL LLC By: Prepared By: Michael Ferrer Charles Moody Staff Engineer Electrical Engineer Consumer, Medical and IT Segment Consumer, Medical and IT Segment UL LLC UL LLC REPORT NO: R14978455-E3 DATE: 2024-07-05 FCC ID: M3U-WVOM Contains FCC ID: QOQBGM13P Page 5 of 9 UL LLC 12 LABORATORY DR., RTP, NC 27709, USA TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of . UL LLC 2. TEST METHODOLOGY All calculations were made in accordance with FCC Parts 1.1310, 2.1091, 2.1093, KDB 447498 D01 v06, KDB 447498 D03 V01, IEEE Std C95.1-2005, and IEEE Std C95.3-2002 3. REFERENCES Declared maximum average output power and antenna gain is excerpted from client documentation. 4. FACILITIES AND ACCREDITATION UL LLC is accredited by A2LA, certification # 0751.06, for all testing performed within the scope of this report. Testing was performed at the locations noted below. Address ISED CABID ISED Company Number FCC Registration ☐ Building: 12 Laboratory Dr RTP, NC 27709, U.S.A US0067 2180C 825374 ☒ Building: 2800 Perimeter Park Dr. Suite B Morrisville, NC 27560, U.S.A 27265 5. DECISION RULES AND MEASUREMENT UNCERTAINTY 5.1. METROLOGICAL TRACEABILITY The measuring equipment utilized to perform the tests documented in this report has been calibrated in accordance with the manufacturer's recommendations, and is traceable to recognized national standards. 5.2. DECISION RULES For all tests where the applicable U LAB <= U MAX the Decision Rule is based on Simple Acceptance in accordance with ISO Guide 98-4: 2012 Clause 8.2, where U MAX = 30% (0.3) for RF Exposure evaluations. (Measurement uncertainty is not taken into account when stating conformity with a specified requirement.) For all tests where the applicable U LAB > U MAX the Decision Rule is based on …

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Test Report

– 1 – Revised 1/5/2017 Product Description The RH Series utilizes a helical element to greatly reduce the physical length of the antenna housing. They are ideal for small products where cosmetic or functional requirements dictate a compact, aesthetically pleasing antenna package. Despite their tiny size, RH Series antennas are ruggedly constructed and able to withstand punishing environments just like our larger whips. RH Series antennas attach via an SMA or Part 15 compliant RP-SMA connector. Features sReduced-height helical whip sExcellent performance sOmni-directional pattern sLow VSWR sFully weatherized sRugged & damage-resistant sSMA or Part 15 compliant RP-SMA connector sAvailable in black or custom colors sUse with plastic* or metal enclosures * Requires proximity ground plane (OHFWULFDO6SHFLĬFDWLRQV Center Frequency: 916MHz Recom. Freq. Range: 900–935MHz Bandwidth: 35MHz Wavelength: ¼-wave VSWR: < 1.9 typical at center Peak Gain: –1.3dBi Impedance: 50-ohms Connection: RP-SMA or SMA Oper. Temp. Range: –40°C to +90°C Electrical specifications and plots measured on 10.16 cm x 10.16 cm (4.00” x 4.00”) reference ground plane Ordering Information ANT-916-CW-RH (with RP-SMA connector) ANT-916-CW-RH-SMA (with SMA connector) ANT-916-CW-RH Data Sheet by 10.0 mm (0.39") 8.0 mm (0.31") 51.0 mm (2.00") 8.5 mm (0.33") 3.8 mm (0.15") 3.6 mm (0.14") – 2 – Copyright © 2017 Linx Technologies 159 Ort Lane, Merlin, OR 97532 Phone: +1 541 471 6256 Fax: +1 541 471 6251 www.linxtechnologies.com by ANT-916-CW-RH Data Sheet Counterpoise Quarter-wave or monopole antennas require an associated ground plane counterpoise for proper operation. The size and location of the ground plane relative to the antenna will affect the overall performance of the antenna in the final design. When used in conjunction with a ground plane smaller than that used to tune the antenna, the center frequency typically will shift higher in frequency and the bandwidth will decrease. The proximity of other circuit elements and packaging near the antenna will also affect the final performance. For further discussion and guidance on the importance of the ground plane counterpoise, please refer to Linx Application Note AN-00501: Understanding Antenna Specifications and Operation. VSWR Graph 3:1 2:1 1:1 878.5MHz916MHz953.5MHz VSWR 25% 11% 0% Reflected Power1.733 What is VSWR? The Voltage Standing Wave Ratio (VSWR) is a measurement of how well an antenna is matched to a source impedance, typically 50-ohms. It is calculated by measuring the voltage wave that is headed toward the load versus the voltage wave that is reflected back from the load. A perfect match has a VSWR of 1:1. The higher the first number, the worse the match, and the more inefficient the system. Since a perfect match cannot ever be obtained, some benchmark for performance needs to be set. In the case of antenna VSWR, this is usually 2:1. At this point, 88.9% of the energy sent to the antenna by the transmitter is radiated into free space and 11.1% is either reflected back into the source or lost as heat on the structure of the antenna. In the other direction, 88.9% of the energy recovered by the antenna is transferred into the receiver. As a side note, since the “:1” is always implied, many data sheets will remove it and just display the first number. How to Read a VSWR Graph VSWR is usually displayed graphically versus frequency. The lowest point on the graph is the antenna’s operational center frequency. In most cases, this is different than the designed center frequency due to fabrication tolerances. The VSWR at that point denotes how close to 50-ohms the antenna gets. Linx specifies the recommended bandwidth as the range where the typical antenna VSWR is less than 2:1. te.com TE Connectivity, TE, TE connectivity (logo), Linx and Linx Technologies are trademarks owned or licensed by the TE Connectivity Ltd. family of companies. All other logos, pr oducts and/or company names ref erred to herein might be trademarks of their respective owners. The information given herein, including drawings, illustr ations and schematics which are intended for illustr ation purposes only, is believed to be reliable. However , TE Connectivity makes no warranties as to its accurac y or completeness and disclaims any liability in connection with its use. TE Connectivity‘s obligations shall only be as set forth in TE Connectivity‘s Standard Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, r esale, use or misuse of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application. TE Connectivity warrants to the original end user customer of its products that its products are free from defects in material and workmanship. Subject to conditions and limitations TE Connectivity will, at its option, either repair or replace any part of its products that prove defective because of improper workmanship or materials. This limited warranty is in for ce for the useful lifetime of the original end product into which the TE Connectivity product is installed. Useful lifetime of the original end product may vary but is not warrantied to exceed one (1) year from the original date of the end product purchase. ©2023 TE Connectivity. All Rights Reserved. USA: +1 (800) 522-6752 Canada: +1 (905) 475-6222 Mexico: +52 (0) 55-1106-0800 La tin/S. America: +54 (0) 11-4733-2200 Germany: +49 (0) 6251-133-1999 UK: +44 (0) 800-267666 Fr ance: +33 (0) 1-3420-8686 Netherlands: +31 (0) 73-6246-999 China: +86 (0) 400-820-6015 TE TECHNICAL SUPPORT CENTER

Test Report

TEST REPORT Report Number: R14978455-E1 Applicant : Hunter Industries 1940 Diamond St. San Marcos, CA 92078, United States Model : WV-OM FCC ID : M3U-WVOM IC : 2772A-WVOM EUT Description : Quick plug-in controller Test Standard(s) : FCC 47 CFR PART 15 SUBPART C: 2023 ISED RSS-247 ISSUE 3: 2023 ISED RSS-GEN ISSUE 5 + A2: 2021 Date Of Issue: 2024-07-05 Prepared by: UL LLC 12 Laboratory Dr. Research Triangle Park, NC 27709 U.S.A. TEL: (919) 549-1400 REPORT NO: R14978455-E1 DATE: 2024-07-05 FCC ID: M3U-WVOM IC: 2772A-WVOM Page 2 of 36 UL LLC 12 Laboratory Dr., RTP, NC 27709; USA TEL:(919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC REPORT REVISION HISTORY Rev. Issue Date Revisions Revised By V1 2023-10-31 Initial Issue Charles Moody V2 2024-02-05 Hyphen added to model name and FCC ID Niklas Haydon V3 2024-04-26 Correct Peak Antenna Gain Corrected Typo in section 6.2 Noah Bennett V4 2024-07-05 Updated Antenna gain Noah Bennett REPORT NO: R14978455-E1 DATE: 2024-07-05 FCC ID: M3U-WVOM IC: 2772A-WVOM Page 3 of 36 UL LLC 12 Laboratory Dr., RTP, NC 27709; USA TEL:(919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC TABLE OF CONTENTS REPORT REVISION HISTORY ..................................................................................................2 TABLE OF CONTENTS .............................................................................................................3 1. ATTESTATION OF TEST RESULTS ..................................................................................5 2. TEST RESULTS SUMMARY ...............................................................................................6 3. TEST METHODOLOGY ......................................................................................................6 4. FACILITIES AND ACCREDITATION ..................................................................................6 5. DECISION RULES AND MEASUREMENT UNCERTAINTY ...............................................7 5.1. METROLOGICAL TRACEABILITY ...............................................................................7 5.2. DECISION RULES ........................................................................................................7 5.3. MEASUREMENT UNCERTAINTY ................................................................................7 5.4. SAMPLE CALCULATION .............................................................................................7 6. EQUIPMENT UNDER TEST ................................................................................................8 6.1. EUT DESCRIPTION .....................................................................................................8 6.2. MAXIMUM OUTPUT POWER .......................................................................................8 6.3. DESCRIPTION OF AVAILABLE ANTENNAS ...............................................................8 6.4. SOFTWARE AND FIRMWARE .....................................................................................8 6.5. WORST-CASE CONFIGURATION AND MODE ...........................................................8 6.6. DESCRIPTION OF TEST SETUP ...............................................................................10 7. MEASUREMENT METHOD...............................................................................................11 8. TEST AND MEASUREMENT EQUIPMENT ......................................................................12 9. ANTENNA PORT TEST RESULTS ...................................................................................14 9.1. ON TIME AND DUTY CYCLE .....................................................................................14 9.2. 99% BANDWIDTH ......................................................................................................15 9.2.1. LoRa ....................................................................................................................15 9.3. 6 dB BANDWIDTH ......................................................................................................16 9.3.1. LoRa ....................................................................................................................16 9.4. OUTPUT POWER .......................................................................................................17 9.4.1. LoRa ....................................................................................................................17 9.5. AVERAGE POWER ....................................................................................................18 9.5.1. LoRa ....................................................................................................................18 9.6. POWER SPECTRAL DENSITY ..................................................................................19 9.6.1. LoRa ....................................................................................................................19 REPORT NO: R14978455-E1 DATE: 2024-07-05 FCC ID: M3U-WVOM IC: 2772A-WVOM Page 4 of 36 UL LLC 12 Laboratory Dr., RTP, NC 27709; USA TEL:(919) 549-1400 This report shall not be reproduced except in full, without the written approval of…

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Contact Information

Applicant

Satoshi Kuwahara(Director, Product Integrity)
[email protected](760)304-7453Fax: 760-471-7599

Test Firm

UL LLCSteven Thompson
[email protected]919 549 1430

Technical Specifications

#Rule PartsFrequency RangePower Output
115C914.968 MHz - 921 MHz28.31 mW
Confidentiality
Long Term
Grant Notes
Output power listed is conducted. The transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be collocated or operating in conjunction with any other transmitter. End-users must be provided with transmitter operating conditions for satisfying RF exposure compliance.

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