SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADTE-X50 Report No.: LCS180930003AEA FCC TEST REPORT For Shenzhen KVD Communication Equipment Limited GSM/WCDMA Smartphone Test Model: X50 List Model No.: / Prepared for : Shenzhen KVD Communication Equipment Limited Address : Lenovo R&D Center 2F-B, South First Road, High-tech Park, Nanshan District, Shenzhen, Guangdong, China Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 1/F., Xingyuan Industrial Park, Tongda Road, Bao'an Avenue, Bao'an District, Shenzhen, Guangdong, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : Sep 30, 2018 Number of tested samples : 1 Serial number : Prototype Date of Test : Oct 10, 2018~Oct 23, 2018 Date of Report : Oct 24, 2018 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 34 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADTE-X50 Report No.: LCS180930003AEA FCC TEST REPORT FCC CFR 47 PART 15 C(15.247): 2017 Report Reference No. ................. : LCS180930003AEA Date of Issue .................................. : Oct 24, 2018 Testing Laboratory Name ............ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address .......................................... : 1/F., Xingyuan Industrial Park, Tongda Road, Bao'an Avenue, Bao'an District, Shenzhen, Guangdong, China Testing Location/ Procedure .......... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ......................... : Shenzhen KVD Communication Equipment Limited Address .......................................... : Lenovo R&D Center 2F-B, South First Road, High-tech Park, Nanshan District, Shenzhen, Guangdong, China Test Specification Standard ......................................... : FCC CFR 47 PART 15 C(15.247): 2017 Test Report Form No.................... : LCSEMC-1.0 TRF Originator ................................ : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF ..................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. EUT Description. .......................... : GSM/WCDMA Smartphone Trade Mark ..................................... : DOOGEE Test Model ...................................... : X50 Ratings ........................................... : DC 3.8V by Rechargeable Li-ion Battery(2000mAh) Recharged by DC 5V/1A TRAVEL CHARGER Result ............................................ : Positive Compiled by: Supervised by: Approved by: Calvin Weng/File administrators Leo Lee/Technique principal Gavin Liang/ Manager This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 34 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADTE-X50 Report No.: LCS180930003AEA FCC -- TEST REPORT Oct 24, 2018 Test Report No. : LCS180930003AEA Date of issue Test Model............................... : X50 EUT......................................... : GSM/WCDMA Smartphone Applicant............................... : Shenzhen KVD Communication Equipment Limited Address.................................. : Lenovo R&D Center 2F-B, South First Road, High-tech Park, Nanshan District, Shenzhen, Guangdong, China Telephone............................... : Fax.......................................... : Manufacturer........................ : Shenzhen KVD Communication Equipment Limited Address................................... : Lenovo R&D Center 2F-B, South First Road, High-tech Park, Nanshan District, Shenzhen, Guangdong, China Telephone............................... : Fax.......................................... : Factory................................... : Shenzhen KVD Communication Equipment Limited Address................................... : Lenovo R&D Center 2F-B, South First Road, High-tech Park, Nanshan District, Shenzhen, Guangdong, China Telephone............................... : Fax.......................................... : Test Result Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 34 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADTE-X50 Report No.: LCS180930003AEA Revision History Revision Issue Date Revisions Revised By 000 Oct 24, 2018 Initial Issue Gavin Liang This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 34 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADTE-X50 Report No.: LCS180930003AEA TABLE OF CONTENTS Description .............................................................................................................................. Page 1. GENERAL INFORMATION ....................................................................................................................................6 1.1. DESCRIPTION OF DEVICE (EUT) .........................................................................................................................6 1.2. HOST SYSTEM CONFIGURATION LIST AND DETAILS ...........................................................................................7 1.3. EXTERNAL I/O CABLE ..........................................................................................................................................7 1.4. DESCRIPTION OF TEST FACILITY .........................................................................................................................7 1.5. STATEMENT OF THE MEASUREMENT UNCERTAINTY ...........................................................................................7 1.6. MEASUREMENT UNCERTAINTY ............................................................................................................................7 1.7. DESCRIPTION OF TEST MODES ...........................................................................................................................8 2. TEST METHODOLOGY ..........................................................................................................................................9 2.1. EUT CONFIGURATION .........................................................................................................................................9 2.2. EUT EXERCISE ....................................................................................................................................................9 2.3. GENERAL TEST PROCEDURES ............................................................................................................................9 3. SYSTEM TEST CONFIGURATION .................................................................................................................... 10 3.1. JUSTIFICATION ................................................................................................................................................... 10 3.2. EUT EXERCISE SOFTWARE .............................................................................................................................. 10 3.3. SPECIAL ACCESSORIES ..................................................................................................................................... 10 3.4. BLOCK DIAGRAM/SCHEMATICS ......................................................................................................................... 10 3.5. EQUIPMENT MODIFICATIONS ............................................................................................................................. 10 3.6. TEST SETUP ....................................................................................................................................................... 10 4. SUMMARY OF TEST RESULTS ......................................................................................................................... 11 5. MEASUREMENT RESULTS ................................................................................................................................ 12 5.1. PEAK POWER ..................................................................................................................................................... 12 5.2. FREQUENCY SEPARATION AND 20 DB BANDWIDTH .......................................................................................... 13 5.3. NUMBER OF HOPPING FREQUENCY .................................................................................................................. 14 5.4. TIME OF OCCUPANCY (DWELL TIME) ................................................................................................................ 15 5.5. CONDUCTED SPURIOUS EMISSIONS AND BAND EDGES TEST ........................................................................