EROCWD7807RF Wireless Transceiver intended to operate as part of a Crestron wireless system.

Crestron CWD7807 Two-Way RF Transceiver Module Operations Guide This document was prepared and written by the Technical Documentation department at: Crestron Electronics, Inc. 15 Volvo Drive Rockleigh, NJ 07647 1- 888-CRESTRON Regulatory Compliance Federal Communications Commission (FCC) Compliance Statement This device complies with part 15 of the FCC Rules. Operation is subject to the following 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. CAUTION: Change s or modifications not expressly approved by the manufacturer responsible for compliance could void the user’s authority to operate the equipment. NOTE: This equi pment has been tested and found to comply with the limits for a Class B 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 if the following measures: •Reorient o r 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 ISED Canada (IC) Compliance Statement This device contains license-exempt transmitter/receiver that comply with Innovation, Science and Economic Development Canada’s license-exempt RSS(s). Operation is subject to the following two conditions: 1.This device may not cause interference, and 2.This device must accept any interference, including interference that may cause undesired operation of the device. To satisfy RF exposure requirements, this device and its antenna must operate with a separation distance of at least 20 centimeters from all persons and must not be colocated or operating in conjunction with any other antenna or transmitter. Déclaration de conformité à IS DE Canada (IC) Cet appareil contient un émetteur / récepteur exempt de licence conforme aux RSS (ou aux RSS) de Innovation, Sciences et Développement économique Canada. Le fonctionnement est soumis aux deux conditions suivantes: 1.Cet appareil ne doit pas causer d'interférences, et2.Cet appareil doit accepter toutes les interférences, y compris celles pouvant entraîner un fonctionnement non souhaité du dispositif. Pour satisfaire aux exigences en matière d'exposition aux radiofréquences, cet appareil et son antenne doivent fonctionner à une distance de séparation d'au moins 20 centimètres de toute personne et ne doivent pas être situés dans un même lieu ni être utilisés avec toute autre antenne ou émetteur. Tout All bra nd names, product names and trademarks are the property of their respective owners. Crestron CWD7807 Two-Way RF Transceiver Module Operations Guide ©2010 Crestron Electronics, Inc. Crestron CWD7807 Two-Way RF Transceiver Module Operations Guide - DOC. 7019A Contents • i Contents Two-Way RF Transceiver Module: CWD7807 .............................................. 1 Functions and Features .............................................................................................................. 1 Specifications ............................................................................................................................. 2 Physical Description .................................................................................................................. 2 Setup .......................................................................................................................................... 4 Labeling ..................................................................................................................................... 4 Documentation ........................................................................................................................... 5 Crestron CWD7807 Two-Way RF Transceiver Module Operations Guide - DOC. 7019A Two-Way RF Transceiver Module: CWD7807 • 1 •2.4 GHz frequency band, IEEE 802.15.4 specification •Range from 3 feet to 500 ft. •Operates on one of sixteen available channels to establish optimal signal quality Two-Way RF Transceiver Module: CWD7807 Functions and Features The CWD7807 (hereafter referred to as “module”) is a two-way radio frequency (RF) module that utilizes the 2.4 GHz frequency band to communicate with other devices. The module operates according to the IEEE 802.15.4 specification and can be configured to minimize the possibility of interference with other devices. The module receives RF signals from one or more Crestron devices and can transmit these signals over the air for further processing (depending on the application). Functional Summary Two-Way RF Transceiver Module Crestron CWD7807 2 • Two-Way RF Transceiver Module: CWD7807 Operations Guide - DOC. 7019A Specifications The table below is a summary of specifications for the CWD7807. Specifications of the CWD7807 SPECIFICATION DETAILS Power Requirements 2.0 Watts (4VDC @ 0.5A) Operating Frequency 2400 MHz to 2483.5 MHz (802.15.4 compliant) Operating Ranges¹ Minimum Distance Maximum Distance Indoors (without repeater device) 3 ft 50 ft Available Channels 16 (numbered 11 through 26 per 802.15.4) RF Output Power 67.8mW (18.31dBm) Dimensions Width: 1.64 in (4.1 cm) Height: 3.54 in (9.0 cm) Depth: 0.78 in (2.0 cm) Antenna Antenna: MICA 2.4 GHz Frequency Range: 2.4-2.5GHz Gain: 1.8 dBi max. Type: SMD …

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Crestron Electronics, Inc. 15 Volvo Drive Rockleigh, NJ 07647 Tel: 800.237.2041/ 201.767.3400 Fax: 201.767.7576 www.crestron.com Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: EROCWD7807 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type Block Diagram, Schematics, Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request temporary confidential treatment of information accompanying this application as outlined b elow for 90 days. Exhibit Type External Photos, Internal Photos, Test Setup Photos, Manual) Sincerely, William Wack Sr. Compliance Engineer

Crestron Electronics, Inc. 15 Volvo Drive Rockleigh, NJ 07647 Tel: 800.237.2041/ 201.767.3400 Fax: 201.767.7576 www.crestron.com Date: 11/7/2019 TIMCO ENGINEERING, INC. 849 NW State Road 45 Newberry, FL 32669 SUBJECT: Application for Certification for FCC ID:EROCWD7807 IC: 5683C-CWD7807 To Whom It May Concern: We, the undersigned, hereby authorize Sharon Hoffman at Timco Engineering Inc. on our behalf, to apply to the Federal Communications Commission and ISED on our equipment. Any and all acts carried out by Sharon Hoffman at Timco Engineering Inc. on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, William Wack Sr. Compliance Engineer

CRESTRON ELECTRONICS INC. FCC ID: EROCWD7807 IC: 5683C-CWD7807 EXTERNAL PHOTOS FRONT VIEW REAR VIEW SIDE VIEW SIDE VIEW

NOTES: 1. MA TERIAL: UL/CSA APPROVED GLOSS COATED SIL VER POLYESTER, .002” THK WITH PERMANENT A CRYLIC ADHESIVE. 2. PRINT : TEXT AND GRAPHICS - BLACK. 3. USE COMPUTER FILE 4530832-278794-B.NLSN FOR THE A CTUAL PRODUCTION OF THE LABEL. R 0.094" 1.375" 0.600" STRIP LENGTH LOAD HOT REM NEU INSERT WIRES INTO ENTRY HOLES, NOT BEHIND SCREW HEADS FCC ID: EROCWD7807 IC: 5683C-CWD7807 DIMUEX CONTAINS:

AN1 SHOULD BE AS NEAR FLUSH TO THE BOARD SURFACE AS POSSIBLE FOR GOOD RF PERFORMANCE CRESTRON ELECTRONICS-PB07807-A COMPONENT SIDE VIEW CRESTRON PA- SE- MARK ASSEMBLY (-) DASH NUMBER AND REVISION LEVEL WITH INDELIBLE MARKER OR SELF DESTRUCTIVE LABEL. REFER TO BOM MARK SCHEMATIC REVISION LEVEL DESTRUCTIVE LABEL. REFER TO BOM WITH INDELIBLE MARKER OR SELF PA07807-1 SETUP FOR "ATE" ELECTRONICS, INC ASSEMBLY PART NO/VERSION A AD ASSEMBLY DRAWING ASSEMBLY TOP SIDE SHIELD COVER ADD FCC LABEL PER B.O.M. FCC LABEL FOR CLASS 2 ASSEMBLIES (WHEN APPLICABLE). 3. SOLDERING :ALL VIAS TO BE FREE OF SOLDER. NOTES:(UNLESS OTHERWISE SPECIFIED) THE MANUFACTURE, ACCEPTANCE AND EVALUATION OF THE PRINTED CIRCUIT 2. 1. MANUFACTURE: BOARD ASSEMBLY WILL BE IN ACCORDANCE WITH THE LATEST REVISIONS OF IPC-A-610 OR +.003 MAX NO BURRS AFTER DEPANELIZING TABS 10 9 1 2 CRESTRON ELECTRONICS-PB07807-A COMPONENT SIDE VIEW L.M. 07/22/19 CLW-SERIES INITIAL PROTOTYPE ISSUE PER EWO2443A DESCRIPTION (201) 767-3400 FAX (201) 767-7576 CRESTRON Electronics Inc NAMEDATE DRAWN BY CHECKED ENGR APPVL MFG APPVL SIZE C SCALE: FULLFILENAME: 07807AAA.PCB DRAWING NO.REV SHEET 1 OF 1 07807 PCB, CLW BUTTON/LED BREAK SHARP EDGES .010R MAX REMOVE ALL BURRS DECIMALS .X FRACTIONS TOLERANCES ARE: ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE SPECIFIED: SORT NAMEFINISHED GOODS USED ON ANGLES _ _+ .1 .XX + 1/2 o _+ 1/64 _+ .01 .XXX _+ .005 22 LINK DRIVE, ROCKLEIGH, N.J. 07647 C D A C B A 21 12 D 43 B 34 REVISIONS DESCRIPTIONREV APPROVEDDATE DISCLOSURE OR REPRODUCTION IN WHOLE OR PART, WITHOUT PRIOR WRITTEN PERMISSION, IS PROHIBITED EXCEPT FOR THE MANUFACTURE OF ARTICLES FOR CRESTRON ELECTRONICS, INC. CRESTRON ELECTRONICS, INC., AND ARE ISSUED IN STRICT CONFIDENCE. THESE DRAWINGS AND SPECIFICATIONS ARE THE EXCLUSIVE PROPERTY OF DO NOT SCALE DRAWING MINIMUM LEAD PITCH: .020 MINIMUM CONDUCTOR SPACING: .006 MINIMUM CONDUCTOR WIDTH: .005CONDUCTOR SPECS: T.G. INFINET EX INTERFACE - EFR32 07/22/19 MH2 MH1 C19 C22 C21 C14 R4 C9 C10 C8 C2 AN1 C16 U1 C1 C15 C5C6 C13 C26 C7 C11 C23 C29 C18 C28 U5 J1 DS1 DS2 DS3 DS4 DS5 DS6 DS7 C17 L5 C12 R6 R9 R1 R13 R8 R3 R7 R2 S5 S4 S3 S2 S1 U2 Y1 C20 C3 C24 C25 U4 U3 D1 D2 D3 D4 D5 FB1 FB2 P2 P1 L1 L4 L2 L6 L3 SHD1_2 U6 R15 R5 R10 R11 R12 R14 TP2 TP4 TP6 C30 TP5 TP3 TP1 TH2 TH1 C4 TP7 TP8 MH2 MH1 C22 R4 C10 C21 C9 C19 C8 FID1 FID2 AN1 U1 C15 C11 C29 C28 U5 J1 DS1 DS2 DS3 DS4 DS5 DS6 DS7 R1 S5 S4 S3 S2 S1 U2 Y1 C24 C25 U4 U3 D1 D2 D3 D4 D5 P2 P1 L2 SHD1_2 U6 R10 R11 C7 FB1 C13 R8 C23 R9 R7R5 R15 C3 R12 R13 C4 R14 L5 C18 FB2 C2 C1 L1 R3 C27 C20 C30 L4 C17 C6 C5 C14 C26 C12 R6 R2 L6 C16 L3 MH2 MH1 FID1 FID2 AN1 U1 C15 C11 C29 C28 U5 J1 DS1 DS2 DS3 DS4 DS5 DS6 DS7 R1 S5 S4 S3 S2 S1 U2 Y1 C24 C25 U4 U3 D1 D2 D3 D4 D5 P2 P1 L2 U6 R10 R11 FB1 R12 R13 R14 L5 FB2 L1 L4 L6 L3 MH2 MH1 FID1 FID2 AN1 U1 C15 C11 C29 C28 U5 J1 DS1 DS2 DS3 DS4 DS5 DS6 DS7 R1 S5 S4 S3 S2 S1 U2 Y1 C24 C25 U4 U3 D1 D2 D3 D4 D5 P2 P1 L2 U6 R10 R11 FB1 R12 R13 R14 L5 FB2 L1 L4 L6 L3 MH2 MH1 TP3 TP3x1 C22 C22x1C22x2 R4 R4x1 R4x2 C10 C10x1C10x2 C21 C21x1C21x2 C9 C9x1C9x2 C19 C19x1C19x2 C8 C8x1 C8x2 FID1 FID1x1 FID2 FID2x1 AN1 AN1xFAN1xGAN1xS1AN1xS2 U1 U1x1U1x2U1x3U1x4U1x5U1x6U1x7U1x8U1x9U1x10U1x11U1x12 U1x13 U1x14 U1x15 U1x16 U1x17 U1x18 U1x19 U1x20 U1x21 U1x22 U1x23 U1x24 U1x25U1x26U1x27U1x28U1x29U1x30U1x31U1x32U1x33U1x34U1x35U1x36 U1x37 U1x38 U1x39 U1x40 U1x41 U1x42 U1x43 U1x44 U1x45 U1x46 U1x47 U1x48 U1x49 U1x50 U1x51 U1x52 U1x53 U1x54 U1x55 U1x56 U1x57 U1x58 U1x59 U1x60 U1x61 U1x62 U1x63 U1x64 U1x65 U1x66 U1x67 U1x68 U1x69 U1x70 U1x71 U1x72 U1x73 C15 C15x1C15x2 C11 C11x1 C11x2 C29 C29x1C29x2 C28 C28x1C28x2 U5 U5x1 U5x2 U5x3 U5x4U5x5 U5x6 U5x7 U5x8 U5x9 J1 J1x1 J1x2 J1x3 DS1 DS1xADS1xK DS2 DS2xADS2xK DS3 DS3xADS3xK DS4 DS4xADS4xK DS5 DS5xADS5xK DS6 DS6xADS6xK DS7 DS7xADS7xK TP1 TP1x1 TP5 TP5x1 R1 R1x1 R1x2 S5 S5x1S5x2 S5x3S5x4 S4 S4x1 S4x2 S4x3 S4x4 S3 S3x1S3x2 S3x3S3x4 S2 S2x1S2x2 S2x3S2x4 S1 S1x1S1x2 S1x3S1x4 U2 U2x1 U2x2 U2x3U2x4 U2x5 Y1 Y1x1 Y1x2Y1x3 Y1x4 C24 C24x1 C24x2 C25 C25x1 C25x2 U4 U4x1U4x2U4x3 U4x4U4x5 U3 U3x1 U3x2 U3x3 U3x4 U3x5 U3x6 U3x7U3x8U3x9U3x10U3x11U3x12 U3x13 U3x14 U3x15 U3x16 U3x17 U3x18 U3x19U3x20U3x21U3x22U3x23U3x24 U3x25 U3x26 U3x27 U3x28 U3x29 D1 D1xAD1xK D2 D2xA D2xK D3 D3xAD3xK D4 D4xAD4xK D5 D5xAD5xK P2 P2x1P2x2 P2x3P2x4 P2x5P2x6 P2x7P2x8 P2x9P2x10 P1 P1x1P1x2 P1x3P1x4 P1x5P1x6 L2 L2x1L2x2 SHD1_2 SHD1_2x1 SHD1_2x2 SHD1_2x3 SHD1_2x4SHD1_2x5SHD1_2x6 SHD1_2x7 SHD1_2x8 SHD1_2x9 SHD1_2x10SHD1_2x11SHD1_2x12 U6 U6x1U6x2U6x3 U6x4U6x5U6x6 R10 R10x1R10x2 R11 R11x1R11x2 TP2 TP2x1 TP4 TP4x1 TP6 TP6x1 C7 C7x1 C7x2 FB1 FB1x1FB1x2 C13 C13x1C13x2 R8 R8x1R8x2 C23 C23x1C23x2 R9 R9x1R9x2 R7 R7x1 R7x2 R5 R5x1 R5x2 R15 R15x1R15x2 C3 C3x1 C3x2 R12 R12x1 R12x2 R13 R13x1 R13x2 C4 C4x1 C4x2 R14 R14x1 R14x2 L5 L5x1L5x2 C18 C18x1C18x2 FB2 FB2x1 FB2x2 C2 C2x1C2x2 C1 C1x1C1x2 L1 L1x1L1x2 R3 R3x1 R3x2 C27 C27x1C27x2 C20 C20x1C20x2 C30 C30x1 C30x2 L4 L4x1 L4x2 C17 C17x1C17x2 C6 C6x1 C6x2 C5 C5x1 C5x2 C14 C14x1C14x2 C26 C26x1C26x2 C12 C12x1C12x2 R6 R6x1R6x2 R2 R2x1R2x2 L6 L6x1L6x2 C16 C16x1 C16x2 L3 L3x1L3x2 TP7 TP7x1 TP8 TP8x1 10 2 1 9 10 2 1 9 CRESTRON ELECTRONICS-PB07807-A COMPONENT SIDE VIEW ASSEMBLY BOTTOM SIDE ADD VENDOR CODE LABEL P4 P3 FID3 FID4 P4 P3 FID3 FID4 P4 P3 FID3 FID3x1 FID4 FID4x1 U1 U1x49 U1x50 U1x51 U1x52 U1x53 U1x54 U1x55 U1x56 U1x57 U1x58 U1x59 U1x60 U1x61 U1x62 U1x63 U1x64 U1x65 U1x66 U1x67 U1x68 U1x69 U1x70 U1x71 U1x72 U1x73 P4 P4x1 P4x2 P4x3 P4x4 P4x5 P4x6 P4x7 P4x8 P4x9 P4x10 U3 U3x25 U3x26 U3x27 U3x28 U3x29 P3 P3x1 P3x2 P3x3 P3x4 P3x5 P3x6 P3x7 P3x8 P3x9 P3x10

NOTES: 1. MATERIAL: ANTI-STATIC WHITE POLYESTER, .002” THK WITH PERMANENT ADHESIVE BACKING. 2. PRINT: TEXT AND GRAPHICS - BLACK. 3. USE COMPUTER FILE 202781-C FOR THE ACTUAL PRODUCTION OF THE LABEL. 4. TOLERANCE +/- .010 EXCEPT WHERE NOTED OTHERWISE. JH JH JS 8/23/19 8/23/19 8/23/19 R 0.050" 0.300” 0.600" IC CWD 7807

CRESTRON ELECTRONICS INC. FCC ID: EROCWD7807 IC: 5683C-CWD7807 INTERNAL PHOTOS ANTENNA FRONT VIEW WITH SHIELD FRONT VIEW WITHOUT SHIELD CLOSE UP UNDER SHIELD SHIELD REMOVED REAR VIEW REAR VIEW WITH POWER ADAPTER BOARD CONNECTED

Part Nunber RevQtyRefdesDescription PB07807-1A1 06/19/20191 PCB, CLW BUTTON / LED INFINET EX INTERFACE, EFR32 SE07807C1 06/19/20191 DOC, SCHEM, PCB, CLW BUTTON / LED INFINET EX INTERFACE, EFR32 LBSN-371 LABEL, SERIAL NUMBER, CUSTOM, POLYIMIDE, .25" X .25", RCR-3.0" WIDTH & CORE, 10K/ROLL ANXX2450R00MHZ- 3 1AN1 ANTENNA, 2450.00MHZ, PIFA, OMNI, 20.5 X 3.6 X 3.3MM, SM CFSMC100-72C2 C6CAP, CER, 10PF, 50V, 0402, COG, +/-5%,SM CFSMC103-72C8 C23CAP, CER, 0.01UF, 16V, 0402, X7R,10%, SM RFSM000-51C30RES, SM, 0R, 1/16W, 0402, THKF CFSMC104-145 C9 C14 C19 C21- 22 CAP, CER, 0.10 UF, 16V, 0402, X7R, 10%, SM CFSMC105-145C3-4 C10-11 C13 CAP, CER, 1.0UF, 6.3V, 0402, X5R,+/-20%, THICKNESS 0.50MM ±0.05MM, SM CFSMC106-194C7 C12 C24-25CAP, CER, 10UF, 6.3V, 0402, X5R, ±20%, SM CFSMC1R2-31C17CAP, CER, 1.2 PF, 50V, 0402, C0G, ±0.1PF, SM CFSMC1R5-41C16CAP, CER, 1.5PF, 50V, 0402, COG, + / - 0.1PF, SM CFSMC1R8-21C18CAP, CER, 1.8PF, 50V, 0402, COG, ±0.1PF, SM CFSMC224-52C1 C5CAP, CER, 0.22UF, 6.3V, 0402, X5R, 10%, SM CFSMC475-121C26CAP, CER, 4.7UF, 6.3V, 0402, X5R, 20%, SM DISMT- EZAEG2A50A-1 5D1-5 DIODE, SINGLE LINE POLYSTER ESD SUPRESSOR, 15V DC MAX, 0402, SM FBSM-141FB1 F BEAD, 1000 OHM @ 100MHZ, 200MA MAX, DCR=0.09 MAX, SIZE 0402, SMD FBSM-191FB2 F BEAD, STANDARD, 600 OHM @ 100MHZ, 500 MA, 0.35 DCR, -55C~+125C, 0603, SM ICSMD-74LVC1G08- 1 1U4 IC, DIGITAL, 1 GATE 2-INPUT AND GATE CMOS, 1.65- 5.5V, 3.6NS, SC-70-5, SM ICSMD-TLC59283-11U3 IC, LED DRIVER, 16 CHAN, CONST CURRENT, PRE- CHARGE FET,45 MA MAX,SERIAL,EP,VQFN-24,SM ICSMF- MX25R4035F-1 1U5 IC,FLASH,SPI,I/O 4MX1/ 2MX2/ 1MX4BITS, 104MHZ,1.65~3.6V,-40~+85C,2X3MM,USON-8,SM ICSMV-TLV70233-11U2 IC, VOLT REG, POS, 3.3V, EN, 300MA, LDO, 2~5.5VIN,LO NOISE,CERAMIC STABLE,SOT23-5,SM IPSM5971-11U1IC, PROG, ROHS JFRFPC-51J1 CONN, RF, PC MNT, VERTICAL, MALE CONTACT, MICRO COAXIAL, SM JHHP050SP05DR-41P3 CONN, HEADER, 5 PIN, DBL ROW, 0.050"LS, STRT, PCB MNT, ALIGN PINS, SMT LD08WHT-47DS1-7 LED, WHITE, 0805, 1.35MMH, COLOR BIN B6, INTENSITY BIN W1, SM LFSM22R0NH-31L1IND, SM, 22NH, 5%, HIGH FREQ, 0402 LFSM2R40NH-11L5 IND, SM, 2.4NH, ±0.1NH, 0402, THN FILM, Q@500MHZ>13, SRF> 6.0 GHZ, IDC 220MA, DCR 0.3OHM LFSM3R00NH-12L3-4 IND, SM, 3.0NH, +/- 0.1NH,0402,THN FILM, Q@500MHZ>13, SFR>6GHZ, DCR<0.4, IDC>190MA LFSM4R70UH-101L2 IND, SM, 4.7UH, 20%, SHIELDED, I=1A, DCR<0.16 OHMS, -40C~105C, 1.2MMH, 3MML X 3MMW MTCV- LT11AJ3841C-1 1SHD1_2 METAL, ENCLOSURE, SHIELD COVER, EMI/RFI, 16.96MML X 16.96MMW X 1.5MMH, 0.13 MM CRS, TIN MTEN- LT11AJ3841F-1 1SHD1_2 METAL, ENCLOSURE, SHIELD FRAME, EMI/RFI, 16.5MML X 16.50MMW X 1.8MMH, 0.20 MM CRS, TIN 2787951SHD1_2 LABEL, CUSTOM, FCC ID, CWD 7807 POLYESTER, APX: .60" X .30", 202781 RFSM102J-51R8RES, SM, 1K, 1/16W, 5%, 0402, TF RFSM104J-32R5 R7RES, SM, 100K, 1/16W, 5%, 0402, TF RFSM1R0J-51R4RES, SM, 1R, 1/16W, 5%, 0402, THKF RPSM2001F-35R10-14RES, SM, PREC, 2K, 1/10W, 1%, 0603, TF RPSM8201F-11R3RES, SM, PREC, 8.2K, 1/16W, 1%, 0402, THKF SWPB223AJ-15S1-5 SWITCH, PUSH BTN, MOMEN, SM, 0.19L X 0.14W X 0.10H, 260GF, W/ GND YYCYSM38R40000- 2 1Y1 XTAL,38.4MHZ,CL=8PF,TOL=±10PPM,0.01UW<DL <100UW,STB±15PPM - 30C+85C,ESR<60R,2.0X1.6MM,SM P/N DWGRevQtyRefdesDescription

849 NW STATE ROAD 45 PHONE: 352.472.5500 NEWBERRY, FL 32669 USA EMAIL: [email protected] WEB: HTTP://WWW.TIMCOENGR.COM An IIA Company FCC PART 15.247 ISED RSS-247 (i2) 2.4 GHz DTS Test Report APPLICANT CRESTRON ELECTRONICS INC ADDRESS 15 VOLVO DRIVE ROCKLEIGH NJ 07647 USA FCC ID EROCWD7807 IC 5683C-CWD7807 MODEL NUMBER CWD7807 PRODUCT DESCRIPTION PC BOARD WITH CHIP DATE SAMPLE RECEIVED 11/13/2019 FINAL TEST DATE 11/18/2019 TESTED BY Tim Royer APPROVED BY Franklin Rose TEST RESULTS ☒ PASS ☐ FAIL Report Number Report Version Description Issue Date 3067UT19_TestReport_ Rev1 Initial Issue 11/15/2019 3067UT19_TestReport_ Rev2 Removed test setup photos from PDF 02/27/2020 3067UT19_TestReport_ Rev3 Updated frequencies on Page 13 03/02/2020 THE ATTACHED REPORT SHALL NOT BE REPRODUCED EXCEPT IN FULL WITHOUT THE WRITTEN APPROVAL OF TIMCO ENGINEERING, INC. TABLE OF CONTENTS GENERAL REMARKS ........................................................................................... 1 GENERAL INFORMATION ................................................................................... 2 EUT INFORMATION .............................................................................................................. 2 PERIPHERALS USED IN TESTING ............................................................................................... 2 TEST RESULTS SUMMARY ....................................................................................................... 3 DEFINITION OF EUT ............................................................................................................. 4 MEASUREMENT STANDARDS .............................................................................. 5 FREQUENCY RANGE OF RADIATED MEASUREMENTS .......................................... 6 FREQUENCY RANGE(S) OF EUT ................................................................................................ 6 TESTING FREQUENCIES FOR EUT .............................................................................................. 6 METHOD OF MEASUREMENT ............................................................................... 7 99% OCCUPIED BANDWIDTH ............................................................................ 8 TEST DATA: OCCUPIED BANDWIDTH MEASUREMENT TABLE ............................................................ 10 TEST DATA: 99% BANDWIDTH, 2405 MHZ ............................................................................ 11 TEST DATA: 99% BANDWIDTH, 2440 MHZ ............................................................................ 12 TEST DATA: 99% BANDWIDTH, 2480 MHZ ............................................................................ 13 DTS BANDWIDTH ............................................................................................. 14 TEST DATA: DTS BANDWIDTH MEASUREMENT TABLE .................................................................. 16 TEST DATA: DTS BANDWIDTH, 2405 MHZ............................................................................. 17 TEST DATA: DTS BANDWIDTH, 2440 MHZ............................................................................. 18 TEST DATA: DTS BANDWIDTH, 2480 MHZ............................................................................. 19 PEAK POWER SPECTRAL DENSITY ................................................................... 20 AVERAGE POWER SPECTRAL DENSITY ............................................................. 21 TEST DATA: PSD MEASUREMENT TABLE .................................................................................. 28 TEST DATA: PSD, 2405 MHZ ............................................................................................ 29 TEST DATA: PSD, 2440 MHZ ............................................................................................ 30 TEST DATA: PSD, 2480 MHZ ............................................................................................ 31 PEAK POWER OUTPUT ...................................................................................... 32 AVERAGE POWER OUTPUT ............................................................................... 34 TEST DATA: POWER OUTPUT MEASUREMENT TABLE ..................................................................... 43 TEST DATA: POWER OUTPUT, 2405 MHZ ............................................................................... 44 TEST DATA: POWER OUTPUT, 2440 MHZ ............................................................................... 45 TEST DATA: POWER OUTPUT, 2480 MHZ ............................................................................... 46 AUTHORIZED BANDEDGE EMISSIONS .............................................................. 47 TEST DATA: LOWER BAND EDGE PLOT ................................................................................... 49 RESTRICTED BANDEDGE EMISSIONS ............................................................... 50 TEST DATA: UPPER BAND EDGE TABLE ................................................................................... 57 Upper Band Edge Plot .................................................................................................. 57 Upper Band Edge Table ............................................................................................... 57 CONDUCTED SPURIOUS EMISSIONS ................................................................ 58 TEST DATA: 2405 MHZ .................................................................................................... 59 TEST DATA: 2440 MHZ .................................................................................................... 60 TEST DATA: 2480 MHZ .................................................................................................... 61 RADIATED SPURIOUS EMISSIONS ................................................................... 62 Test Data: Field Strength of the Fundamental ............................................................... 67 Test Data: 24…

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TEST SETUP PHOTOGRAPHS Applicant: Crestron Electronics Inc. FCC ID: EROCWD7807 IC: 5683A-CWD7807 Radiated Emissions f<1GHz Radiated Emissions f>1GHz