2BCJW-SV101OSKAR TV Voice Enhancer Transmitter

Faller audio, Inc * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter November 7, 2023 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2BCJW-SV101 Per section 2.911(d)(7) of the FCC rules, (“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. Designated agent* for service of process: Company Name: faller audio, Inc. Physical U.S. Company Address: 49 Prospect Street Malden, MA 02148 USA Agent name: Agent Email Address: FRN: 0034137653 The above contact person accepts the obligation for service of process. The applicant accepts to 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. Applicant Signed: Designated Agent Signed: (Required, if different to Applicant): Signed: Signed: Faller audio, Inc. Samuel Herec [email protected] Faller audio, Inc * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. Printed name: Samuel Herec Printed name: Samuel Herec Title: Director of US Operations Title: Director of US Operations Compan y Name: faller audio, Inc. Company Name: faller audio, Inc. Date: November 7, 2023 Date: November 7, 2023

the applicant is not identified on the Covered List as an entity producing “covered” Faller audio, Inc. Covered Equipment Certification Attestation Letter 11/7/2023 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2BCJW-SV101 Faller audio, 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. 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. Faller audio, Inc (“the applicant”) certifies that, as of the date of the filing of the application, equipment. Signed: Printed name: Samuel Herec Title: Director of US Operations Company Name: Faller audio, Inc Date: 11/7/2023

faller audio, Inc. 11/7/2023 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 REQUEST FOR CONFIDENTIALITY - FCC FCC ID: 2BCJW-SV101 Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules and FCC Guidance document 726920 , we hereby request confidential treatment of information accompanying this application as outlined below: PERMANENT LONG-TERM CONFIDENTIALITY: Schematics Block Diagrams Theory of Operation SHORT TERM CONFIDENTIALITY FOR A PERIOD OF 180 DAYS: Internal Photos User Manual Test Set-up Photographs When the device is marketed before the requested number of days listed above, the grantee will inform the TCB to release the Short-Term Confidentiality information withheld on the FCC equipment authorization website. The above information contains trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Sincerely, Signed : Printed name: Samuel Herec Title: Director of US Operations External Photos

faller audio, Inc. 11/7/2023 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 AUTHORITY TO ACT AS AGENT - FCC On our behalf, I appoint Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch, 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 FCC regulations will have affixed to it a label identical to that submitted for approval with this application. In signing this letter, Applicant certifies that neither the applicant nor any party to the application is not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. 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, as specified by Nemko North America Inc., still resides still resides with us. Sincerely, Printed name: Samuel Herec

Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 1 of 5 Report Version A Reference No.: 2304WDG0229-1 PHOTOGRAPHS OF THE EUT Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 2 of 5 Report Version A Reference No.: 2304WDG0229-1 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 3 of 5 Report Version A Reference No.: 2304WDG0229-1 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 4 of 5 Report Version A Reference No.: 2304WDG0229-1 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 5 of 5 Report Version A Reference No.: 2304WDG0229-1

Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 1 of 3 Report Version A Reference No.: 2304WDG0229-1 PHOTOGRAPHS OF THE EUT Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 2 of 3 Report Version A Reference No.: 2304WDG0229-1 RF ANT Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 3 of 3 Report Version A Reference No.: 2304WDG0229-1

Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 1 of 6 Report Version 1 Test Report No.: FM2304WDG0229-1 RF EXPOSURE REPORT Applicant faller audio, Inc. Address 49 Prospect Street Malden, MA 02148, USA Manufacturer or Supplier faller audio, Inc. Address 49 Prospect Street Malden, MA 02148, USA Product OSKAR TV Voice Enhancer Transmitter Brand Name Model SV-101 Additional Model & Model Difference N/A Date of tests Apr. 24, 2023 ~ Jul. 31, 2023 FCC Part 2 (Section 2.1091) KDB 447498 D01 V06 IEEE C95.1 CONCLUSION: The submitted sample was found to COMPLY with the test requirement Tested by Lucas Chen Project Engineer / EMC Department Approved by Glyn He Assistant Manager / EMC Department Date: Nov. 23, 2023 This report is governed by, and incorporates by reference, the Conditions of Testing as posted at the date of issuance of this report at http://www.bureauveritas.com/home/about-us/our-business/cps/about-us/terms-conditions/ and is intended for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. Measurement uncertainty is only provided upon request for accredited tests. Statements of conformity are based on simple acceptance criteria without taking measurement uncertainty into account, unless otherwise requested in writing. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence or if you require measurement uncertainty; provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 2 of 6 Report Version 1 Test Report No.: FM2304WDG0229-1 Table of Contents RELEASE CONTROL RECORD ................................................................................ 3 1. CERTIFICATION .............................................................................................. 4 2. RF EXPOSURE LIMIT ..................................................................................... 5 3. MPE CALCULATION FORMULA ..................................................................... 5 4. CLASSIFICATION ........................................................................................... 5 5. ANTENNA GAIN .............................................................................................. 6 6. CALCULATION RESULT OF MAXIMUM CONDUCTED POWER ................... 6 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 3 of 6 Report Version 1 Test Report No.: FM2304WDG0229-1 RELEASE CONTROL RECORD ISSUE NO. REASON FOR CHANGE DATE ISSUED FM2304WDG0229-1 Original release Nov. 23, 2023 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 4 of 6 Report Version 1 Test Report No.: FM2304WDG0229-1 1. CERTIFICATION FCC ID: 2BCJW-SV101 PRODUCT: OSKAR TV Voice Enhancer Transmitter BRAND NAME: MODEL NO.: SV-101 ADDITIONAL NO.: N/A APPLICANT: faller audio, Inc. STANDARDS: FCC Part 2 (Section 2.1091) KDB 447498 D01 V06 IEEE C95.1 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 5 of 6 Report Version 1 Test Report No.: FM2304WDG0229-1 2. RF EXPOSURE LIMIT LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) FREQUENCY RANGE (MHz) ELECTRIC FIELD STRENGTH (V/m) MAGNETIC FIELD STRENGTH (A/m) POWER DENSITY (mW/cm 2 ) AVERAGE TIME (minutes) LIMITS FOR GENERAL POPULATION / UNCONTROLLED EXPOSURE 300-1500 ... ... F/1500 30 1500-100,000 ... ... 1.0 30 F = Frequency in MHz 3. MPE CALCULATION 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 4. CLASSIFICATION The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. So, this device is classified as Mobile Device. Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 6 of 6 Report Version 1 Test Report No.: FM2304WDG0229-1 5. AN…

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Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 1 of 59 Report Version A Test Report No.: RF2304WDG0229-1 TEST REPORT Applicant faller audio, Inc. Address 49 Prospect Street Malden, MA 02148, USA Manufacturer or Supplier faller audio, Inc. Address 49 Prospect Street Malden, MA 02148, USA Product OSKAR TV Voice Enhancer Transmitter Brand Name Model SV-101 Additional Model & Model Difference N/A Date of tests Apr. 24, 2023 ~ Jul. 31, 2023 The tests have been carried out according to the requirements of the following standards: FCC Part 15, Subpart C, Section 15.247 CONCLUSION: The submitted sample was found to COMPLY with the test requirement Tested by Lucas Chen Project Engineer / EMC Department Approved by Glyn He Assistant Manager / EMC Department Date: Nov. 23, 2023 This report is governed by, and incorporates by reference, the Conditions of Testing as posted at the date of issuance of this report at http://www.bureauveritas.com/home/about-us/our-business/cps/about-us/terms-conditions/ and is intended for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. Measurement uncertainty is only provided upon request for accredited tests. Statements of conformity are based on simple acceptance criteria without taking measurement uncertainty into account, unless otherwise requested in writing. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence or if you require measurement uncertainty; provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 2 of 59 Report Version A Test Report No.: RF2304WDG0229-1 TABLE OF CONTENTS RELEASE CONTROL RECORD ..................................................................................................... 5 1 SUMMARY OF TEST RESULTS ............................................................................................. 6 2 MEASUREMENT UNCERTAINTY .......................................................................................... 6 3 GENERAL INFORMATION ..................................................................................................... 7 3.1 GENERAL DESCRIPTION OF EUT .................................................................................... 7 3.2 DESCRIPTION OF TEST MODES ...................................................................................... 8 3.2.1 CONFIGURATION OF SYSTEM UNDER TEST ........................................................ 9 3.2.2 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL ............................. 9 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS .................................................... 11 3.4 DESCRIPTION OF SUPPORT UNITS ............................................................................... 11 3.5 CONFIGURATION OF SYSTEM UNDER TEST ............................................................... 12 3.6 DUTY CYCLE OF TESET SIGNAL .................................................................................... 13 4 TEST TYPES AND RESULTS ............................................................................................... 14 4.1 CONDUCTED EMISSION MEASUREMENT ................................................................ 14 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT ........................................ 14 4.1.2 TEST INSTRUMENTS .............................................................................................. 14 4.1.3 TEST PROCEDURES .............................................................................................. 15 4.1.4 DEVIATION FROM TEST STANDARD .................................................................... 15 4.1.5 TEST SETUP ............................................................................................................ 16 4.1.6 EUT OPERATING CONDITIONS ............................................................................. 16 4.1.7 TEST RESULTS........................................................................................................ 17 4.2. RADIATED EMISSION AND BANDEDGE MEASUREMENT........................................ 19 4.2.1 LIMITS OF RADIATED EMISSION AND BANDEDGE MEASUREMENT ................ 19 4.2.2 TEST INSTRUMENTS .............................................................................................. 20 4.2.3 TEST PROCEDURES .............................................................................................. 21 4.2.4 DEVIATION FROM TEST STANDARD .................................................................... 22 4.2.5 TEST SETUP ............................................................................................................ 22 4.2.6 EUT …

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Antenna describe 1 .Antenna describe: Antenna plate Make name/model name BM2126 Antenna gain 1.1dBi Frequency range 2.4GHZ-2.483GHZ Connector type direct Location of mearement (company name) CheerchipElectronic T echnology（SH）.CO.,LTD 2.External view drawing: Picture of antenna SHENZHEN DEHUIDA INTELLIGENT TECHNOLOGY CO.,LTD PCB Antenna Manufacture AddressNo.121, Qiankeng Road, Qiankeng Community, Fucheng Street, Longhua District, Shenzhen City, P.R. China 3.Antenna Radiation Pattern Radiation [email protected] Total Average Gain:-0.412dbi 0 45 90 135 180 235 270 315 Phi Gain -0.1 -0.3 -1.1 -1.0 0.3 -0.--1.01.15 Radiation [email protected] Total Average Gain:-0.150dbi 0 45 90 135 180 235 270 315 Gai Phi n 0 -0.1 -0.3 -0.-0.8 1.1 2 -0.5 -0.4 Radiation [email protected] Total Average Gain:-0.100dbi 0 45 90 135 180 235 270 315 Phi Gain 0 -0.1 -0.2 -0.5 -0. 1.1 3 -0.6 -0.2

Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 1 of 3 Report Version A Reference No.: 2304WDG0229-1 SET-UP FOR CONDUCTED EMISSION TEST Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 2 of 3 Report Version A Reference No.: 2304WDG0229-1 SET-UP FOR RADIATED EMISSION TEST Frequency Range< 30MHz~1GHz > Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 3 of 3 Report Version A Reference No.: 2304WDG0229-1 Frequency Range< Above 1GHz >