V7TO85 GHz 23 dBi 11ac Outdoor CPE

generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may causeThis 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 equipmentharmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. Ifthis equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off andon, 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.

SHENZHEN TENDA TECHNOLOGY CO., LTD. Add: 6‐8 Floor, Tower E3, No. 1001, Zhongshanyuan Road, Nanshan District, Shenzhen, China. 518052 Tel: 86‐755‐27657098 Fax: 866‐755‐27657178 E‐mail: [email protected] Date: 2021-07-08 To: FEDER AL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: FCC ID: V7TO8 Declaration declaration of frequency bands restriction Dear Sir or Madam: We, SHENZHEN TENDA TECHNOLOGY CO., LTD. hereby declare that our product 5GHz 2 3dBi 11ac Outdoor CPE, Model Number: O8 have the ability to work in 2.4G and 5G 4 frequency bands: 5150~5250MHz, 5250MHz~5350MHz,5470MHz~5725MHz, 5725MHz~5850MHz. For the purpose of marketing, the frequency of the product sold in U.S. are programmed and locked to work only in 5150 MHz~5250MHz, 5725MHz~5850MHz , The other frequency ban ds 5250MHz~5350MHz, 5470MHz~ 5725MHz and 2.4G are disabled by firmware in factory. The end user or any other parties cannot have the capability to activate the other frequency bands. We applied for testing only frequency bands: 5180~5240MHz, 5745~5825MHz for the United States this time in BACL(Dongguan) . Please contact me if you have any question. Signature: Printed Name: Shen Yue Title: Engineer

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SHENZHEN TENDA TECHNOLOGY CO., LTD. ADD: 6-8 Floor, Tower E3, No. 1001, Zhongshanyuan Road, Nanshan District, Shenzhen, China. 518052 TEL: 86-755-27657098 FAX: 866-755-27657178 E-mail:[email protected] Professional Installation Cov er Letter Date: 2021-07-21 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7 435 Oakland Mills Road Columbia, MD 21046 Subject: Professional Installation Statement for FCC ID: V7TO8 Dear Sir or Madam, Please be notified that we, the undersigned, state that our device requires professional installation based on the following reasons: 1 this device will not be sold to the general public, it will be sold to dealers only. 2 this device requires controlled installation location by professional installers. 3 the device requires professional configuration for use. These statements above apply to the following project: Product name: 5GHz 23dBi 11ac Outdoor CPE Model: O8 Please contact me if you have any question. Sincerely, Signature: Printed Name: Shen Yue Title: Engineer

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Antenna

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: DG2210607-21790E-00A Page 13 of 90 FCC §15.407 (f) & §1.1310 & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) Applicable Standard According to subpart 15.407(f)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: Mode 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) WLAN 5150-5250 21 125.89 1112.59 20.00 0.32 1.0 WLAN 5725-5850 21 125.89 1531.62 20.00 0.79 1.0 Result: The device meet FCC MPE at 20 cm distance

FCC PART 15.407 TEST REPORT For SHENZHEN TENDA TECHNOLOGY CO.,LTD 6-8 Floor, Tower E3, No. 1001, Zhongshanyuan Road, Nanshan District, Shenzhen, China. 518052 Report Type: Original Report Product Name: 5GHz 23dBi 11ac Outdoor CPE Re port Number: DG2210607-21790E-00A Report Date: 2021-07-02 Reviewed By: Ivan Cao Assistant Mana ger 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 FCC ID: V7TO8 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: DG2210607-21790E-00A Page 2 of 90 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 DECLARATIONS ............................................................................................................................................................ 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 LOCAL SUPPORT EQUIPMENT LIST AND DETAILS ...................................................................................................... 11 SUPPORT CABLE LIST AND DETAILS .......................................................................................................................... 11 BLOCK DIAGRAM OF TEST SETUP .............................................................................................................................. 11 SUMMARY OF TEST RESULTS ............................................................................................................................. 12 FCC §15.407 (f) & §1.1310 & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) ...................................... 13 APPLICABLE STANDARD ............................................................................................................................................ 13 FCC §15.203- ANTENNA REQUIREMENT ............................................................................................................ 14 APPLICABLE STANDARD ............................................................................................................................................ 14 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 14 FCC §15.207(a)– CONDUCTED EMISSIONS ......................................................................................................... 15 APPLICABLE STANDARD ............................................................................................................................................ 15 EUT SETUP ................................................................................................................................................................ 15 EMI TEST RECEIVER SETUP ....................................................................................................................................... 15 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 16 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 16 TEST PROCEDURE ...................................................................................................................................................... 16 TEST DATA ................................................................................................................................................................ 17 FCC §15.209, §15.205 , §15.407(b) –UNWANTED EMISSION .............................................................................. 19 APPLICABLE STANDARD ............................................................................................................................................ 19 EUT SETUP ................................................................................................................................................................ 20 EMI TEST RECEIVER & SPECTRUM ANALYZER SETUP .............................................................................................. 21 TEST PROCEDURE ......................................................................................................................................…

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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