2ASFCRADARTank Level Measurement Radar

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*(7/$662 /,67/$662

Patented and Patents Pending Proprietary and Confidential 8111 LBJ Freeway, Suite 900 Dallas, Texas 75251 www.lasso.com 866-392-0923 Patented and Patents Pending Proprietary and Confidential 8111 LBJ Freeway, Suite 900 Dallas, Texas 75251 www.lasso.com866-392-0923

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CERTIFICATION TEST REPORT for the 70300R FCC ID: 2ASFCRADAR REPORT# 15933 -01 REV 1 Prepared for: Lasso Technologies, LLC 8111 Lyndon Johnson Parkway, Suite 900 Dallas TX 75251 Prepared By: Washington Laboratories, Ltd. 7560 Lindbergh Drive Gaithersburg, Maryland 20879 Certificates and reports shall not be reproduced except in full, without the written permission of Washington Laboratories, Ltd Lasso Technologies, LLC 70300R FCC & ISED Canada Certification Test Report August 2020 WLL Report 15933 REV 1 - ii FCC & ISED Canada Certification Test Report for the Lasso Technologies, LLC 70300R FCC ID: 2ASFCRADAR AUGUST 6, 2020 WLL REPORT# 15933 REV 1 Prepared by: ___________________________ Michael Violette, P.E. Test Engineer Reviewed by: ____________________________ Steven D. Koster President Lasso Technologies, LLC 70300R FCC & ISED Canada Certification Test Report August 2020 WLL Report 15933 REV 1 - iii Revision History Description of Change Date Rev 0 Initial Release August 6, 2020 Rev 1 Added upper scan frequency to report August 17, 2020 Lasso Technologies, LLC 70300R FCC & ISED Canada Certification Test Report August 2020 WLL Report 15933 REV 1 - iv TABLE OF CONTENTS Table of Contents ........................................................................................................................... iv List of Tables ...................................................................................................................................v List of Figures ..................................................................................................................................v 1 Introduction ..........................................................................................................................1 1.1 Compliance Statement .................................................................................................... 1 1.2 Contract Information ....................................................................................................... 1 1.3 Test Dates........................................................................................................................ 1 1.4 Test and Support Personnel ............................................................................................ 1 Equipment Under Test .....................................................................................................................2 1.5 EUT Identification & Description .................................................................................. 2 1.6 Test Configuration .......................................................................................................... 3 1.7 Test Location .................................................................................................................. 3 1.8 Measurements ................................................................................................................. 4 1.8.1 References ................................................................................................................... 4 1.9 Measurement Uncertainty ............................................................................................... 4 2 Test Equipment ....................................................................................................................6 3 Test Results ..........................................................................................................................7 3.1 §15.256 Operation within the band 75-85 GHz: Output Power ................................... 7 3.2 Frequency Stability §15.215(c) ..................................................................................... 17 Lasso Technologies, LLC 70300R FCC & ISED Canada Certification Test Report August 2020 WLL Report 15933 REV 1 - v LIST OF TABLES Table 1: Device Summary .............................................................................................................. 2 Table 2: Expanded Uncertainty List ............................................................................................... 5 Table 3. Test Equipment ................................................................................................................. 6 Table 4. LPR EIRP Emission Limits ............................................................................................ 10 Table 5: Radiated Emissions < 1 GHz .......................................................................................... 16 LIST OF FIGURES Figure 1. 10 dB Bandwidth (Marker 4) .......................................................................................... 8 Figure 2. FMCW Emissions ........................................................................................................... 9 Figure 3. Peak Power Measurement ............................................................................................. 10 Figure 4. Radar Chirp Structure .................................................................................................... 13 Figure 5. Antenna Pattern @ 77, 79 and 81 GHz ......................................................................... 15 Figure 6. Monitoring Temperature and Voltage Stability ............................................................ 18 Lasso Technologies, LLC 70300R FCC & ISED Canada Certification Test Report August 2020 WLL Report 15933 -01 REV 1 Page-1 of 18- 1 INTRODUCTION 1.1 COMPLIANCE STATEMENT The 70300R complies with the requirements of FCC Part 15.25. 1.2 CONTRACT INFORMATION Customer: Lasso Technologies Address 8111 Lyndon Johnson Parkway, Suite 900 Dallas TX 75251 Purchase Order Number: VERBAL Quotation Number: 70806 1.3 TEST DATES Testing was performed on the following date(s): 27-28 July 2020. 1.4 TEST AND SUPPORT PERSONNEL Washington Laboratories, LTD Mike Violette Customer Representative Peter McCormick Lasso Technologies, LLC 70300R FCC & ISED Canada Certification Test Report August 2020 WLL Report 15933 -…

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Test Setup Photos Lasso 15933