EROAM-TX3Wireless Media Transmitter

U.S. FCC Part 15 Regulatory Information This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:(1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. FCC Radiation Exposure Statement：  This equipment complies with radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed an operated with minimum distance 20cm between the radiator &you body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Canada Regulatory Information Radio equipment Operation of 5150-5350 MHz is restricted to indoor use only. This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device. Le fonctionnement de 5150-5350 MHz est limité à une utilisation en intérieur uniquement. Le présent appareil est conforme aux CNR d' Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil nedoit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. The device is compliance with RF exposure guidelines, users can obtain Canadian information on RF exposure and compliance. The minimum distance from body to use the device is 20cm. Le présent appareil est conforme Après examen de ce matériel aux conformité ou aux limites d’intensité de champ RF, les utilisateurs peuvent sur l’exposition aux radiofréquences et la conformité and compliance d’acquérir les informations correspondantes. La distance minimale du corps à utiliser le dispositif est de 20cm. CAN ICES-3 (B)/NMB-3(B) EU Regulatory Information Support Frequency Bands and Power: WLAN 2412-2472 MHz < 1�7�dBm; W LAN 5150-5250 M Hz < 1�8�dBm; WLAN 5250-5350 MHz / 5470-5725 MHz < 1�8� dBm; WLAN 5725-5825 MHz < 14 dBm; The simplified EU declaration of conformity referred to in Article 10(9) shall be provided as follows: Hereby, [CRESTRON ELECTRONICS, INC.] declares that the radio equipment type [M202018001] is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: www.crestron.com/docs/ Quick Start AM-TX3-100 and AM-TX3-100-I AirMedia® Presentation Transmitter 1 In the Box The Crestron AM-TX3-100 and AM-TX3-100-I are USB dongles that enable the use of Miracast® projection technology on computers/ laptops. Miracast® is built into the Microsoft® Windows® 10 operat- ing system, so no software installation is necessary. AM-TX3-100(-I) USB cable Type-C 1 1 NOTE: The AM-TX3-100 and AM-TX3-100-I are functionnally identical. The AM-TX3- 100-I model is sold outside of the United States. In this document, the term “AM-TX3-100” denotes both versions of the product. NOTE: The AM-TX3-100 and AM-TX3-100-I should not be shielded or covered when in operation. Please refer to Best Practices for: Installation and Setup of Crestron RF Products at crestron.com/manuals to avoid wireless interfer- ence when using the device Install the Device The AM-TX3-100 and AM-TX3-100-I can be connected to computer/ laptop with USB Type-C port. Quick Start AM-TX3-100 and AM-TX3-100-I AirMedia® Presentation Transmitter 2 Make Connections Type-C Cable Share Button: Click to start/stop Screenshare USB Type-C connector: To computer/laptop Connection Button: Click to start/stop Peripheral Connection Quick Start AM-TX3-100 and AM-TX3-100-I AirMedia® Presentation Transmitter 3 Operation To connect to an AM-3100-WF(-I) or AM-3200-WF-(I) with a comput- er/PC device, do the following: 1. Press and hold Setup button (3 seconds) on AM-3x00 to start pairing mode. 2. Press and hold Screenshare button on the device to pair - the sta- tus LED will indicate Green that pairing has been successful. NOTE: More configuration can be accessed from the AM-3X00 Web UI. Connect to the DeviceScreensharing Peripheral Connection Once connected AM3X00 with computer/PC, Click the Share Button once to Start/Stop presentation sharing. NOTE: Double click the Share Button to pause the sharing. Click the Connection Button to Start/Stop Peripheral Connection. (Peripheral connection means the webcam/mic which is connected to the AM-3X00 will be made avai…

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Crestron Electronics Inc 15 Volvo Drive, Rockleigh, New Jersey, United States 07647 Tel: 201-750-7004-12539 Fax: 201-767-5771 Email: [email protected] Attestation Letter Date: 2021-05-19 Dear Sir or Madam: The RF chip, installed in our product: Wireless Media Transmitter; Model name: M202018002 (FCC ID: EROAM-TX3), which supports WIFI and Bluetooth. For marketing purpose, this chip will not support/enable Bluetooth. The Bluetooth function have been shielded by the manufacturer by using the software. Sincerely, Signature William Wack Sr. Compliance Engineer FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046

Crestron Electronics Inc 15 Volvo Drive, Rockleigh, New Jersey, United States 07647 Tel: 201-750-7004-12539 Fax: 201-767-5771 Email: [email protected] Product Similarity Declaration Date: 2021-05-19 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir/Madam, We, Crestron Electronics Inc, hereby declare that we have a product named as Wireless Media Transmitter,(model: M202018002, FCC ID: EROAM-TX3), the model has two SKU Code, for our marketing purpose, we would like to list SKU code(AM-TX3-100, AM-TX3-100-I) on reports, both the SKU Code are identical in schematics & trade name, they only have different as below described. No other changes are made on them. Model SKU Code Description M202018002 AM-TX3-100 is for US AM-TX3-100-I ’I’ stands for ‘International’ and is for world Note1：’I’ stands for ‘International’ and is for world, without ‘I’ is for US, with Sales Purpose We confirm that all information above is true, and we’ll be responsible for all the consequences. Please contact me if you have any question. Sincerely, Signature: William Wack Sr. Compliance Engineer

Crestron Electronics Inc 15 Volvo Drive, Rockleigh, New Jersey, 07647, USA Tel: 201-750-7004-12539 Fax: 201-767-5771 Email: [email protected] FCC Confidential Authorization Date: 2021-05-19 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: EROAM-TX3 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Crestron Electronics Inc hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description  Part List As well as short-term confidential treatment of information accompanying this application for a period of 180 days after grant is issued as outlined below:  Internal Photos  User’s Manual  External Photos  Test Set-up Photos The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely Yours, Signature William Wack Sr. Compliance Engineer

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS

AM-TX3-100AM-TX3-100-I MODEL: M202018002 SKU: AM-TX3-100 PRODUCT NAME: WIRELESS MEDIA TRANSMITTER MANUFACTURER: CRESTRON ELECTRONICS, INC. PN: 6511527 MADE IN CHINA Pat.: patents.crestron.com CAN ICES-3(B)/NMB-3(B) IC: 5683C-AMTX3 FCC ID: EROAM-TX3 CRESTRON ELECTRONICS, INC. 15 VOLVO DRIVE, ROCKLEIGH, NJ 07647, USA MODEL: M202018002 SKU: AM-TX3-100-I PRODUCT NAME: WIRELESS MEDIA TRANSMITTER MANUFACTURER: CRESTRON ELECTRONICS, INC. PN: 6511527 MADE IN CHINA Pat.: patents.crestron.com CAN ICES-3(B)/NMB-3(B) IC: 5683C-AMTX3 FCC ID: EROAM-TX3 CRESTRON ELECTRONICS, INC. 15 VOLVO DRIVE, ROCKLEIGH, NJ 07647, USA CONFORMS TO UL STD. 62368-1 CERTIFIED TO CSA STD. C22.2 No. 62368-1 5017121 CONFORMS TO UL STD. 62368-1 CERTIFIED TO CSA STD. C22.2 No. 62368-1 5017121 Label location：

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Antenna 1 Antenna 2

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RSZ210323004-00A Page 12 of 62 FCC §15.247 (i) & §1.1310 & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) Applicable Standard According to subpart 15.247(i)and subpart §1.1310, systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Maximum Permissible Exposure (MPE) (§1.1310, §2.1091) (B) Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f²) 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; * = Plane-wave equivalent power density; According to §1.1310 and §2.1091 RF exposure is calculated. Calculation formula: Prediction of power density at the distance of the applicable MPE limit S = PG/4R² = power density (in appropriate units, e.g. mW/cm 2 ); 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, the power gain factor, is normally numeric gain; R = distance to the center of radiation of the antenna (appropriate units, e.g., cm); Calculated Data: Frequency (MHz) Antenna Gain Conducted output power including Tune- up Tolerance Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric) (dBm)(mW) 2412-2462 2 1.58 25316.2320.00 0.1 1.0 Note: the 2.4G and 5G can’t transmitting simultenuously. Result: The device meet FCC MPE at 20 cm distance

FCC PART 15.247 TEST REPORT For Crestron Electronics Inc 15 Volvo Drive, Rockleigh, New Jersey, 07647, USA FCC ID: EROAM-TX3 Report Type: Original Report Product Name: Wireless Media Transmitter Report Number: RSZ210323004-00A Report Date: 2021-05-12 Reviewed By: Ivan Cao Assistant Manager Test Laboratory: Bay Area Compliance Laboratories Corp. (Dongguan) No.12, Pulong East 1 st Road, Tangxia Town, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RSZ210323004-00A Page 2 of 62 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 DECLARATIONS ............................................................................................................................................................ 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 9 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 9 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................. 10 SUPPORT CABLE LIST AND DETAILS .......................................................................................................................... 10 SUMMARY OF TEST RESULTS ............................................................................................................................. 11 FCC §15.247 (i) & §1.1310 & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) ....................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 FCC §15.203 - ANTENNA REQUIREMENT ........................................................................................................... 13 APPLICABLE STANDARD ............................................................................................................................................ 13 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 13 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 14 APPLICABLE STANDARD ............................................................................................................................................ 14 EUT SETUP ................................................................................................................................................................ 14 EMI TEST RECEIVER SETUP ....................................................................................................................................... 14 TEST PROCEDURE ...................................................................................................................................................... 15 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 15 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 15 TEST DATA ................................................................................................................................................................ 16 FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS ............................................................................. 18 APPLICABLE STANDARD ............................................................................................................................................ 18 EUT SETUP ................................................................................................................................................................ 18 EMI TEST RECEIVER & SPECTRUM ANALYZER SETUP .............................................................................................. 19 TEST PROCEDURE ...................................................................................................................................................... 19 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 19 TEST EQUIPMENT LIST AND DETAILS ........................…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions Front View Conducted Emissions Side View Radiated Emission Below 1GHz View Radiated Emission Above 1GHz View