2AYMQ-1662FFifteen-channel double-way transmitter

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Reference No.: WTN21X01007950W Page 2 of 10 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 Reference No.: WTN21X01007950W Page 3 of 10 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EUT View 3 EUT View 4 Reference No.: WTN21X01007950W Page 4 of 10 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EUT View 5 EUT View 6 Reference No.: WTN21X01007950W Page 5 of 10 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EUT View 7

Reference No.: WTN21X01007950W Page 1 of 10 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn ANNEX EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format Specifications: The label shall be securely affixed to a permanently attached part of the device, in a location where it is visible or easily accessible to the user, and shall not be readily detachable. The label shall be sufficiently durable to remain fully legible and intact on the device in all normal conditions of use throughout the device’s expected lifetime. Proposed Label Location on EUT FCC ID Label Location

Reference No.: WTN21X01007950W Page 6 of 10 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 EUT Housing and Board View 2 Reference No.: WTN21X01007950W Page 7 of 10 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Solder Board-Component View 1 Solder Board-Component View 2 Reference No.: WTN21X01007950W Page 8 of 10 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Antenna View

Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Page 1 of 24 TEST REPORT Reference No. .................... : WTN21X01007950W FCC ID ................................ : 2AYMQ-1662F Applicant ........................... : Anchor Industries Inc Address.............................. : 7701 US Highway 41 N Evansville，IN 47725 USA Product Name ................... : Fifteen-channel double-way transmitter Test Model. ........................ : DC1662F Standards .......................... : FCC Part 15.231 Date of Receipt sample .... : Jan.25, 2021 Date of Test........................ : Jan.25, 2021 to Jan.27, 2021 Date of Issue ..................... : Jan.27, 2021 Test Result ......................... : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Testing Group (Shenzhen) Co., Ltd. Address: 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao'an District, Shenzhen, Guangdong, China Tel.: +86-755-33663308 Fax.: +86-755-33663309 Tested by: Reviewed By: Approved & Authorized By: Jack Huang / Project Engineer Lion Cai / RF Manager Silin Chen / Manager Reference No.: WTN21X01007950W Page 2 of 24 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn TABLE OF CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ...............................................................................4 1.2 TEST STANDARDS ...................................................................................................................................................5 1.3 TEST METHODOLOGY .............................................................................................................................................5 1.4 TEST FACILITY .......................................................................................................................................................5 1.5 EUT SETUP AND TEST MODE .................................................................................................................................6 1.6 MEASUREMENT UNCERTAINTY ..............................................................................................................................6 1.7 TEST EQUIPMENT LIST AND DETAILS .....................................................................................................................7 2. SUMMARY OF TEST RESULTS ...........................................................................................................................8 3. ANTENNA REQUIREMENT ..................................................................................................................................9 3.1 STANDARD APPLICABLE .........................................................................................................................................9 3.2 TEST RESULT..........................................................................................................................................................9 4. RADIATED EMISSIONS ....................................................................................................................................... 10 4.1 STANDARD APPLICABLE ....................................................................................................................................... 10 4.2 TEST PROCEDURE ................................................................................................................................................. 11 4.3 CORRECTED AMPLITUDE & MARGIN CALCULATION ............................................................................................ 12 4.4 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 12 5. 20DB BANDWIDTH ............................................................................................................................................... 17 5.1 STANDARD APPLICABLE ....................................................................................................................................... 17 5.1 TEST PROCEDURE ................................................................................................................................................. 17 5.2 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 17 6. TRANSMISSION TIME ......................................................................................................................................... 18 6.1 STANDARD APPLICABLE ....................................................................................................................................... 18 6.2 TEST PROCEDURE ................................................................................................................................................. 18 6.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 18 7. DUTY CYCLE ......................................................................................................................................................... 20 7.1 STANDARD APPLICABLE ....................................................................................................................................... 20 7.2 TEST PROCEDURE ...........................................................................................................................................…

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Reference No.: WTN21X01007950W Page 9 of 10 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Radiation Emission Test Setup (Below 30MHz) Radiation Emission Test Setup (30MHz to 1GHz) Reference No.: WTN21X01007950W Page 10 of 10 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Radiation Emission Test Setup (1GHz to 18GHz) ***** END OF REPORT *****