2AB8BARX200Multi-Hop Wireless Audio Repeater

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: 2AB8BARX200 IC: 11944A-ARX200 FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Project Number: 14-0131 Manufacturer: AirNetix, LLC Model: ARX-200 Manual 1 AIROCKS ARX-200 USER GUIDE V1.0 AiRocks Pro ARX-200 Digital Wireless Audio Repeater User Guide V1.0 May 16, 2014 2 AIROCKS ARX-200 USER GUIDE V1.0 CONTENTS 1 AiRocks Pro Overview ........................................................................................................................... 4 1.1 Traditional Wireless Audio ............................................................................................................ 4 1.2 The AiRocks Pro Repeater ............................................................................................................. 5 1.3 The AiRocks Pro Network .............................................................................................................. 5 1.4 Network Overview ........................................................................................................................ 6 1.4.1 Unmanaged Network ............................................................................................................ 6 1.4.2 Managed Network ................................................................................................................ 6 1.5 Equipment Overview .................................................................................................................... 7 1.5.1 AiRocks Pro ARX-200 Wireless Audio Repeater .................................................................... 7 1.5.2 AiRocks Pro ARX-200-BOB Breakout Box .............................................................................. 8 2 Equipment Installation and Operation ............................................................................................... 10 2.1 Installing the ARX-200 Master and Relay Units .......................................................................... 10 2.1.1 Installing the Master Unit ................................................................................................... 10 2.1.2 Installing Relay Units ........................................................................................................... 11 3 Network Management System ........................................................................................................... 12 3.1 NMS Overview ............................................................................................................................ 12 3.2 GUIDs and Registration ............................................................................................................... 13 3.3 Network Security ........................................................................................................................ 14 3.3.1 Open Networks ................................................................................................................... 14 3.3.2 Secure Networks ................................................................................................................. 14 3.4 Master Mode .............................................................................................................................. 14 3.4.1 Master Mode Screen ........................................................................................................... 14 3.4.2 Relay Monitor Window ....................................................................................................... 15 3.5 Spectrum Analyzer Mode............................................................................................................ 17 3.6 Relay Mode ................................................................................................................................. 18 3.7 Installing the Network Management System Application .......................................................... 18 3.8 Deploying and Managing a Network........................................................................................... 18 4 FCC Statements ................................................................................................................................... 19 4.1 Class A Devices: ........................................................................................................................... 19 4.2 RF Exposure and Safety Information .......................................................................................... 19 5 Industry Canada Specific Statements: ................................................................................................ 19 3 AIROCKS ARX-200 USER GUIDE V1.0 4 AIROCKS ARX-200 USER GUIDE V1.0 Introduction 1 AIROCKS PRO OVERVIEW AiRocks Pro is a revolutionary new digital wireless audio system designed to provide significantly extended coverage area, ultra-reliable audio distribution for pro-audio sound reinforcement applications. AiRocks Pro is typically used in large indoor or outdoor venues to distribute analog audio from a main mixer board to multiple powered speakers distributed over a wide area. Based on its novel “repeater” technology, AiRocks Pro can be used to go around obstacles, such as buildings, trees, or other obstructions, or to dramatically extend the coverage area compared to traditional wireless audio products. Figure 1 AiRocks Pro ARX-200 1.1 TRADITIONAL WIRELESS AUDIO Traditional wireless audio equipment consists of a “transmitter” and a “receiver” which send analog audio from point A to point B. This type of network is called a “point-to-point” network. Most wireless microphones, wireless in-ear devices, and wireless instrument equipment are point-to-point products. Some newer wireless audio products provide the ability to send a signal from a single transmitter to multiple receivers. This type of network is called “point-to-multipoint” and can be ef…

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AirNetix, LLC Innovations in wireless technology 2218 Edgartown Lane SE, Smyrna, GA 30080 - 678-677-4961 - www.airnetix.com April 24, 2014 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: I hereby appoint Sam Wismer at Advanced Compliance Solutions, Inc. to act as our agent in the preparation of an application for equipment authorization of FCC ID: 2AB8BARX200 to the FCC Rules and Regulations. I certify that all exhibits contained within this filing properly describe the device or system for which authorization is sought. I further certify that appropriate arrangements have been made to assure that production units of this equipment bearing the name and FCC IDENTIFIER listed in this application will continue to comply with the Commission's requirements. I further certify by signature below that no party (per 47 CFR 1.2002(b)) to the application is subject to a denial of Federal benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). This appointment also includes the authority to complete FCC Form 731 on our behalf and sign the application as an authorized agent. Sincerely, Mike Hooper – CEO AirNetix, LLC

AirNetix, LLC Innovations in wireless technology 2218 Edgartown Lane SE, Smyrna, GA 30080 - 678-677-4961 - www.airnetix.com April 24, 2014 CONFIDENTIALITY REQUEST Federal Communications Commission Date: Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen: AirNetix, LLC respectfully requests confidentiality of certain materials provided with the submission of the ARX-200 under FCC ID: 2AB8BARX200 in accordance with 47 CFR 0.457(d) and 47 CFR 0.459. The confidentiality request applies to the Schematic Diagrams, Detailed Block Diagrams, Theory of Operation and Parts Lists (Bill of Materials) contained in this filing and included in the following files. 14-0131 – System Block Diagram.pdf 14-0131 – Theory of Operation.pdf 14-0131 – Schematics.pdf The ARX-200 has been developed at considerable effort and expense by AirNetix, LLC. These items are considered as Trade Secrets and therefore public access to the proprietary material could possibly result in duplication of equipment that could severely damage the company's business advantage. I appreciate your assistance in this matter. Sincerely, Mike Hooper - CEO AirNetix, LLC

5015 B. U. Bowman Dr. Buford, GA 30518 May 9, 2014 ACS TCB 5015 B.U. Bowman Drive Buford, GA 30518 Re: FCC ID: 2AB8BARX200 To Whom It May Concern: The following application is submitted on behalf of our client, AirNetix, LLC, for evaluation of their model ARX-200 for certification under FCC Part 15.247. The ARX-200 is an AiRocks Wireless Audio Repeater that operates in the frequency range of 2402.5 to 2477.5 MHz. The ARX-200 is a component of the AiRocks Pro digital wireless audio system and is used to transport audio from a single source to multiple powered speakers within its range. The audio repeater is enclosed in a weather resistant enclosure and includes a sealed pushbutton front panel interface with an LCD display, allowing it to be deployed in both indoor and outdoor venues where the wide area of audio distribution is required. The ARX-200 was tested in full to the requirements of the aforementioned rules and was found to be in compliance. Sincerely, Sam Wismer Vice President, Technology Advanced Compliance Solutions, Inc.

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: 2AB8BARX200 IC: 11944A-ARX200 FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Project Number: 14-0131 Manufacturer: AirNetix, LLC Model: ARX-200 External Photos Model: ARX-200FCC ID: 2AB8BARX200IC: 11944A-ARX200 ACS Project: 14-0131Advanced Compliance SolutionsPage 2 Figure 1: External Photo Figure 2: External Photo Model: ARX-200FCC ID: 2AB8BARX200IC: 11944A-ARX200 ACS Project: 14-0131Advanced Compliance SolutionsPage 3 Figure 3: External Photo Figure 4: External Photo Model: ARX-200FCC ID: 2AB8BARX200IC: 11944A-ARX200 ACS Project: 14-0131Advanced Compliance SolutionsPage 4 Figure 5: External Photo Figure 6: External Photo Model: ARX-200FCC ID: 2AB8BARX200IC: 11944A-ARX200 ACS Project: 14-0131Advanced Compliance SolutionsPage 5 Figure 7: External Photo Figure 8: External Photo – Breakout Box Model: ARX-200FCC ID: 2AB8BARX200IC: 11944A-ARX200 ACS Project: 14-0131Advanced Compliance SolutionsPage 6 Figure 9: External Photo – Breakout Box Figure 10: External Photo – Breakout Box Model: ARX-200FCC ID: 2AB8BARX200IC: 11944A-ARX200 ACS Project: 14-0131Advanced Compliance SolutionsPage 7 Figure 11: External Photo – Breakout Box Figure 12: External Photo – Breakout Box Model: ARX-200FCC ID: 2AB8BARX200IC: 11944A-ARX200 ACS Project: 14-0131Advanced Compliance SolutionsPage 8 Figure 13: External Photo – Breakout Box

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: 2AB8BARX200 IC: 11944A-ARX200 FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Project Number: 14-0131 Manufacturer: AirNetix, LLC Model: ARX-200 Label Information AirNetix, LLC Innovations in wireless technology 2218 Edgartown Lane SE, Smyrna, GA 30080 - 678-677-4961 - www.airnetix.com Sample FCC/IC Label Label Location (back of unit)

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: 2AB8BARX200 IC: 11944A-ARX200 FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Project Number: 14-0131 Manufacturer: AirNetix, LLC Model: ARX-200 Internal Photos Model: ARX-200FCC ID: 2AB8BARX200IC: 11944A-ARX200 ACS Project: 14-0131Advanced Compliance SolutionsPage 2 Figure 1: Internal Photo Figure 2: Internal Photo Model: ARX-200FCC ID: 2AB8BARX200IC: 11944A-ARX200 ACS Project: 14-0131Advanced Compliance SolutionsPage 3 Figure 3: Internal Photo – Shield Removed Figure 4: Internal Photo – Shield Removed Model: ARX-200FCC ID: 2AB8BARX200IC: 11944A-ARX200 ACS Project: 14-0131Advanced Compliance SolutionsPage 4 Figure 5: Internal Photo Figure 6: Internal Photo Model: ARX-200FCC ID: 2AB8BARX200IC: 11944A-ARX200 ACS Project: 14-0131Advanced Compliance SolutionsPage 5 Figure 7: Internal Photo Figure 8: Internal Photo – Breakout Box Model: ARX-200FCC ID: 2AB8BARX200IC: 11944A-ARX200 ACS Project: 14-0131Advanced Compliance SolutionsPage 6 Figure 9: Internal Photo – Breakout Box

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: 2AB8BARX200 IC: 11944A-ARX200 FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Project Number: 14-0131 Manufacturer: AirNetix, LLC Model: ARX-200 RF Exposure Model: ARX-200FCC ID: 2AB8BARX200IC: 11944A-ARX200 ACS Project: 14-0131Advanced Compliance SolutionsPage 2 General Information: Applicant:AirNetix, LLC Device Category:Mobile Environment:General Population/Uncontrolled Exposure Technical Information: Antenna Type: Dipole Antenna Gain: 5dBi Maximum Transmitter Conducted Power: 19.67 dBm, 92.68 mW Maximum System EIRP: 24.67 dBm, 293.09 mW Exposure Conditions: Greater than 20 centimeters MPE Calculation The Power Density (mW/cm 2 ) is calculated as follows: S = 2 4R PG  Where: S = power density (in appropriate units, e.g. mW/cm2) P = power input to the antenna (in appropriate units, e.g., mW) G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna (appropriate units, e.g., cm) MPE Calculator for Mobile Equipment Limits for General Population/Uncontrolled Exposure* 2437.519.671.0092.6853.162 200.058 Power Density (mW/cm^2) Distance (cm) Transmit Frequency (MHz) Radio Power (dBm) Power Density Limit (mW/Cm2) Radio Power (mW) Antenna Gain (dBi) Antenna Gain (mW eq.) Installation Guidelines The installation manual should contain text similar to the following advising how to install the equipment to maintain compliance with the FCC RF exposure requirements: RF Exposure In accordance with FCC requirements of human exposure to radio frequency fields, the radiating element shall be installed such that a minimum separation distance of 20 centimeters will be maintained. Conclusion This device complies with the MPE requirements by providing adequate separation between the device, any radiating structure and the general population.

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Test Report FCC ID: 2AB8BARX200 IC: 11944A-ARX200 FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Report Number: 14-0131.W06.1B Manufacturer: AirNetix, LLC Model: ARX-200 Test Begin Date: April 4, 2014 Test End Date: April 14, 2014 Report Issue Date: May 14, 2014 FOR THE SCOPE OF ACCREDITATION UNDER LAB Code 200612-0 This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. Reviewed by: Kirby Munroe Director, Wireless Certifications ACS, Inc. This test report shall not be reproduced except in full. This report may be reproduced in part with prior written consent of ACS, Inc. The results contained in this report are representative of the sample(s) submitted for evaluation. This report contains 29 pages 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 TABLE OF CONTENTS 1GENERAL ............................................................................................................................................ 3 1.1PURPOSE.......................................................................................................................................... 3 1.2PRODUCTDESCRIPTION................................................................................................................... 3 1.3TESTMETHODOLOGY ANDCONSIDERATIONS................................................................................. 4 2TEST FACILITIES.............................................................................................................................. 5 2.1LOCATION....................................................................................................................................... 5 2.2LABORATORYACCREDITATIONS/RECOGNITIONS/CERTIFICATIONS................................................ 5 2.3RADIATEDEMISSIONSTESTSITEDESCRIPTION.............................................................................. 6 2.3.1Semi-Anechoic Chamber Test Site .......................................................................................... 6 2.3.2Open Area Tests Site (OATS) ................................................................................................. 7 2.4CONDUCTEDEMISSIONSTESTSITEDESCRIPTION........................................................................... 8 3APPLICABLE STANDARD REFERENCES.................................................................................... 8 4LIST OF TEST EQUIPMENT............................................................................................................ 9 5SUPPORT EQUIPMENT ...................................................................................................................10 6EQUIPMENT UNDER TEST SETUP BLOCK DIAGRAM ..........................................................10 7SUMMARY OF TESTS ......................................................................................................................12 7.1ANTENNAREQUIREMENT–SECTION15.203..................................................................................12 7.2POWERLINECONDUCTEDEMISSIONS–FCC15.207;ICRSS-GEN7.2.4 ......................................12 7.2.1Measurement Procedure........................................................................................................12 7.2.2Measurement Results .............................................................................................................12 7.36DB/99%BANDWIDTH–FCC15.247(A)(2);ICRSS-210A8.2(A) ..............................................15 7.3.1Measurement Procedure........................................................................................................15 7.3.2Measurement Results .............................................................................................................15 7.4FUNDAMENTALEMISSIONOUTPUTPOWER–FCC15.247(B)(3),IC:RSS-210A8.4(4) ................19 7.4.1Measurement Procedure........................................................................................................19 7.4.2Measurement Results .............................................................................................................19 7.5EMISSIONLEVELS–FCC15.247(D),15.205,15.209;ICRSS-2102.2/A8.5,RSS-GEN7.2.2........20 7.5.1Emissions into Non-restricted Frequency Bands...................................................................20 7.5.1.1Measurement Procedure ................................................................................................................... 20 7.5.1.2Measurement Results ....................................................................................................................... 20 7.5.2Emissions into Restricted Frequency Bands..........................................................................25 7.5.2.1Measurement Procedure ................................................................................................................... 25 7.5.2.2Duty Cycle Correction ..................................................................................................................... 25 7.5.2.3Measurement Results ....................................................................................................................... 25 7.5.2.4Sample Calculation: ......................................................................................................................... 26 7.6MAXIMUMPOWERSPECTRALDENSITY IN THEFUNDAMENTALEMISSION–FCC15.247(E)IC: RSS-210A8.2(B) .......................................................................................................................................27 7.6.1Measurement Procedure........................................................................................................27 7.6.2Measurement Results .....................................................…

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5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: 2AB8BARX200 IC: 11944A-ARX200 FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Project Number: 14-0131 Manufacturer: AirNetix, LLC Model: ARX-200 Test Setup Photos Model: ARX-200FCC ID: 2AB8BARX200IC: 11944A-ARX200 ACS Project: 14-0131Advanced Compliance SolutionsPage 2 Figure 1: Test Setup Photo – Radiated Emissions Figure 2: Test Setup Photo – Radiated Emissions Model: ARX-200FCC ID: 2AB8BARX200IC: 11944A-ARX200 ACS Project: 14-0131Advanced Compliance SolutionsPage 3 Figure 3: Test Setup Photo – Conducted Emissions – AiRocks Configuration Figure 4: Test Setup Photo – Conducted Emissions – AiRocks Configuration Model: ARX-200FCC ID: 2AB8BARX200IC: 11944A-ARX200 ACS Project: 14-0131Advanced Compliance SolutionsPage 4 Figure 5: Test Setup Photo – Conducted Emissions – Breakout Box Configuration Figure 6: Test Setup Photo – Conducted Emissions – Breakout Box Configuration Model: ARX-200FCC ID: 2AB8BARX200IC: 11944A-ARX200 ACS Project: 14-0131Advanced Compliance SolutionsPage 5 Figure 7: Test Setup Photo – Conducted Emissions – Breakout Box Computer Configuration Figure 8: Test Setup Photo – Conducted Emissions – Breakout Box Computer Configuration